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Need Opinions (Long)

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CatNipped - 25 Feb 2005 23:20 GMT
My 14-year-old (will be 15 on April 8), Bandit, just went in for a dental
cleaning today.  She had just had a geriatric exam on December 12 and her
creatinine and BUN have gone up since then (the vet said she is not
concentrating her urine as well as when she was younger).  I'm worried that
these is (to me) a big jump in creatinine and BUN and that it is too high,
but the vet said these figures are normal for her age (and none of my cats
have ever been ill - Bandit is the oldest, so I know *NOTHING* about these
things).

To give anyone who is informed enough information, I'll post all her lab
results in case there are other things that need to be factored in, then ask
my question at the bottom of this post.

From December 12, 2004:  (What | Bandit's Values | Normal Range)

AST (SGOT) | 27 | 10 - 100 IU/L
ALT (SGPT) | 57 | 10 - 100 IU/L
Total Bilirubin | 0.1 | 0.1 - 0.4 mg/dL
Alkaline Phosphatase | 39 | 6 - 102 IU/L
GGT | 1 | 1 - 10 IU/L
Total Protein | 8.3 | 5.2 - 8.8 g/dL
Albumin | 3.7 | 2.5 - 3.9 g/dL
Globulin | 4.6 | 2.3 - 53 g/dL
A/G Ratio | 0.8 | 0.35 - 1.5
Cholesterol | 270 HIGH | 75 - 220 mg/dL
BUN | 36 | 14 - 36 mg/dL
Creatinine | 1.9 | 0.6 - 2.4 mg/dL
Phosphorus | 5.1 | 2.4 - 8.2 mg/dL
Calcium | 10.3 | 8.2 - 10.8 mg/dL
Glucose | 10.3 | 8.2 - 10.8 mg/dL
Amylase | 1206 HIGH | 100 - 1200 IU/L
Lipase | 111 | 0 - 205 IU/L
Sodium | 159 HIGH | 145 - 158 ,Eq/L
Potassium | 4.8 | 3.4 - 5.6 mEq/L
na/K Ratio | 33 | 32 - 41
Chloride | 122 | 104 - 128 mEq/L
CPK | 109 | 56 - 529 IU/L
Triglyceride | 93 | 25 - 160 mg/dL
Osmolality, Calculated | 338 HIGH | 299 - 330 mOSm/kg
Magnesium | 1.7 | 1.5 - 2.5 mEq/L
WBC | 10 | 3.5 - 16.0 10^3/uL (that's not a "u", but my keyboard can't
recreate that character)
RBC | 9.1 | 5.92 - 9.93 ^6/uL (the "^" means to the power of)
HGB | 13.3 | 9.3 - 15.9 g/dL
HCT | 46 | 29 - 48%
MCV | 51 | 37 - 61 fL
MCH | 14.6 | 11 - 21 pg
MCHC | 29 LOW | 30 - 38%
Comment | RBC MORPHOLOGY NORMAL
Neutrophils | 51 | 35 - 75%
Absolute Neutrophils | 5100 | 2500 - 8500 /uL
Lymphocytes | 44 | 20 - 45%
Absolute Lymphocytes | 4400 | 1200 - 8000/uL
Monocytes | 1 | 1 - 4%
Absolute Monocytes | 100 | 0 - 600/uL
Eosinophils | 4 | 2 - 12 %
Absolute Eosinophils | 400 | 0 - 1000/uL
Basophils | 0 | 0 - 1%
Absolute Basophils | 0 | 0 - 150/uL
Platelate Estimate | Adequate
T4 (RIA) | 2.12 | 0.8 - 4.0 ug/dL
FeLV (ELISA) | Negative | Negative ANTIGEN
FIV (ELISA) | Negative | Negative ELISA
[Urine]
Color | Yellow
Appearance | Clear
Specific Gravity | 1.03 | 1.015 - 1.060
Ph | 6 | 5.5 - 7.0
Protein | Negative | Negative
Glucose-Strip | Negative | Negative
Ketones | Negative | Negative
Bilirubin | Negative | Negative
Occult Blood | Negative | Negative
WBC/HPF | None | 0 - 3
RBC/HPF | None | 0 - 3
Casts/LPF | None Observed | Hyaline 0 - 3
Crystals/HPF | None Observed
Squamous Eptihelia/HPF | None Observed | None - Few
Bacteria | None Observed | None Observed
Renal Epithelia/HPF | None Observed | None - Rare
Transitional Epithelia/HPF | None Observed | None - Rare

From today:  (What | Bandit's Values | Normal Range)

ALKP | 45 | 14 - 111 U/L
ALT | 47 | 12 - 130 U/L
BUN | 36.9 HIGH | 16.0 - 36.0 mg/dL
Creatinine | 2.8 HIGH | 0.8 - 2.4 mg/dL
Glucose | 109 | 76 - 145 mg/dL
TP | 7.2 | 5.7 - 8.9 g/dL
[Hematology]
WBC | 6.76 | 5.50 - 19.50 K/uL
Lymphocytes | 2.73 | 0.40 - 6.80 K/uL
Monocytes | 0.54 | 0.15 - 1.70 K/uL
Neutrophils | 3.08 | 2.50 - 12.50 K/uL
Eosinophils | 0.37 | 0.10 - 0.79 K/uL
Basophils | 0.05 | 0.00 - 0.10 K/uL
% Lymphocytes | 40.3
% Monocytes | 7.9
% Neutrophils | 45.6
% Eosinophils | 5.5
% Basophils | 0.7
CHT | 32.5 | 30.0 - 45.0 %
RBC | 7.00 | 5.0 - 10.0 M/uL
HGB | 11.6 | 9.0 - 15.1 g/dL
RETIC 23.0 K/uL
% RETIC | 23.0 K/uL
MCV | 46.5 | 41.0 - 58.0 fL
RDW | 19.2 | 17.3 - 22.0 %
MCHC | 35.5 | 29.0 - 37.5 g/dL
MCH | 16.52 | 12.0 - 20.0 pg
PLT | 313 | 175 - 600 K/uL
MPV | 18.18 fL
PCT | 0.6%
PDW | 21.4%

OK, I need this tranlated into vet lab results for dummies 101 (Phil,
Kristi??).  Seriously, I don't know from Adam, but it seems like that is a
pretty big jump in creatinine and BUN values in just a little over 2 months.
Am I wrong to be worried?

When Bandit got her results in December the vet told me to start her on SD
canned (she's had SD dry all her life and no problems before this).  At the
same time I got a Drinkwell fountain for her to encourage her to drink.

Do you think she should be on a prescription diet?

BTW, her teeth and gums were fine, just needed a good cleaning since it's
been about 3 - 4 years since the last time she had it done.

Any advice or opinions are gratefully welcomed.

Hugs,

CatNipped
Cathy Friedmann - 25 Feb 2005 23:49 GMT
> My 14-year-old (will be 15 on April 8), Bandit, just went in for a dental
> cleaning today.  She had just had a geriatric exam on December 12 and her
[quoted text clipped - 23 lines]
> BUN | 36 | 14 - 36 mg/dL
> Creatinine | 1.9 | 0.6 - 2.4 mg/dL

<snipped for brevity>

> From today:  (What | Bandit's Values | Normal Range)
>
> ALKP | 45 | 14 - 111 U/L
> ALT | 47 | 12 - 130 U/L
> BUN | 36.9 HIGH | 16.0 - 36.0 mg/dL
> Creatinine | 2.8 HIGH | 0.8 - 2.4 mg/dL

<snipped>

> OK, I need this tranlated into vet lab results for dummies 101 (Phil,
> Kristi??).  Seriously, I don't know from Adam, but it seems like that is a
> pretty big jump in creatinine and BUN values in just a little over 2 months.
> Am I wrong to be worried?

Her BUN went up only .9, from 36 (*just* within normal) to 36.9; however,
her creatinine jumped a bit more than that, from within the normal range to
slightly above.

My own take: I would start to be concerned, since her BUN is slightly
elevated (36 being high end of normal), & creatinine also (2.4 being high
end of normal for this lab).  By the time these values for blood work come
back high, something like 70 - 75% of renal function has been lost, but at
this point it's still enough for her to function okay.

However, you're going to want to bone up on CRF, & be pro-active in her
treatment in the future, to keep her as healthy as possible for as long as
possible.

Here's a very useful, clearly written renal failure site, that covers all
bases: http://www.felinecrf.org/   I used it a lot when my 2nd cat was in
CRF.

Cathy

> When Bandit got her results in December the vet told me to start her on SD
> canned (she's had SD dry all her life and no problems before this).  At the
[quoted text clipped - 10 lines]
>
> CatNipped
CatNipped - 25 Feb 2005 23:52 GMT
> Her BUN went up only .9, from 36 (*just* within normal) to 36.9; however,
> her creatinine jumped a bit more than that, from within the normal range to
[quoted text clipped - 15 lines]
>
> Cathy

Thanks, I've just bookmarked it.

Hugs,

CatNipped
Christina Websell - 26 Feb 2005 00:25 GMT
Very quick top-posted reply because it's past my bedtime.
N?le is a doctor with 6 years medical training who now chooses to practice
homeopathic medicine.
She is not a vet, but she knows how to interpret blood tests (she did one of
mine once when I couldn't get a decent reply about what this and this and
this meant from my own doctor) so just in case cats levels are similar to
humans - or at least what's normal or not is completely clear from what you
posted anyway, I have mailed Bandit's results to her to see if she thinks
there's anything to worry about.
If she doesn't feel competent enough to give an opinion, she will say so.
In that case you are no worse off, and if she does, you'll know one way or
the other.
Germany is an hour ahead of UK, so she will be fast asleep now.  Which is
where I should be!  She usually responds to medical questions reasonably
quickly, so I'll post as soon as she replies.  Okay?

Tweed

> My 14-year-old (will be 15 on April 8), Bandit, just went in for a dental
> cleaning today.  She had just had a geriatric exam on December 12 and her
[quoted text clipped - 135 lines]
>
> CatNipped
CatNipped - 26 Feb 2005 00:36 GMT
> Very quick top-posted reply because it's past my bedtime.
> N?le is a doctor with 6 years medical training who now chooses to practice
[quoted text clipped - 13 lines]
>
> Tweed

Thanks!

Hugs,

CatNipped
Christina Websell - 26 Feb 2005 12:15 GMT
>> Very quick top-posted reply because it's past my bedtime.
>> N?le is a doctor with 6 years medical training who now chooses to
>> practice
>> homeopathic medicine.
>> She is not a vet, but she knows how to interpret blood tests

{...}

She usually responds to medical questions reasonably
>> quickly, so I'll post as soon as she replies.  Okay?
>>
[quoted text clipped - 5 lines]
>
> CatNipped

Here is N?le's reply:
...

I am indeed no vet and I don't even know what the
English abbreviation BUN stands for, but just the
fact that the cat was at the upper end of the
normal range with both values when the first test
was made, and is now slightly above what's
considered to be normal, would not let me panick
right now. There may just be differences on
different days. Creatinine is a fine indicator
for the kidney's work, and should be checked
again in a couple of month's time. If there are
any kidney problems, creatinine will rise long
before any symptoms appear. It is clear that in
old age the organs will not work as well as they
did when the person was young. The "normal" range
of blood values here is defined from blood
samples of soldiers - young men, aged 20, more or
less healthy...

I would trust the vet if he told me these are normal values for an elderly
cat.

N?le

....

Hope this helps.
Tweed
Howard Berkowitz - 26 Feb 2005 13:48 GMT
> >> Very quick top-posted reply because it's past my bedtime.
> >> N?le is a doctor with 6 years medical training who now chooses to
[quoted text clipped - 20 lines]
> I am indeed no vet and I don't even know what the
> English abbreviation BUN stands for,

Blood urea nitrogen. It's more a "background" measurement, where
creatinine, and espeecially the calculated or invasively measured
creatinine clearance rate, gives a more current indication of actual
renal function.

?but just the
> fact that the cat was at the upper end of the
> normal range with both values when the first test
[quoted text clipped - 22 lines]
> Hope this helps.
> Tweed
Christina Websell - 26 Feb 2005 17:27 GMT
<big ole snippo>

>> Here is N?le's reply:
>> ...
[quoted text clipped - 6 lines]
> creatinine clearance rate, gives a more current indication of actual
> renal function.

Thanks, Howard.  I'll tell her, she'll like to know.  Sometimes the language
difference can cause difficulties, especially with technical and specialist
terms.

Tweed
Howard Berkowitz - 26 Feb 2005 17:54 GMT
> <big ole snippo>
>
[quoted text clipped - 14 lines]
> specialist
> terms.

Just in case it would help the context, an earlier test was nonprotein
nitrogen (NPR). BUN is more specific.  While it's rarely needed, there's
also a blood ammonia -- primcipally used when either there is suspicion
of, or to track, infection by ammonia-secreting bacteria.
Kelly - 26 Feb 2005 00:26 GMT
> My 14-year-old (will be 15 on April 8), Bandit, just went in for a dental
> cleaning today.  She had just had a geriatric exam on December 12 and her
[quoted text clipped - 5 lines]
> have ever been ill - Bandit is the oldest, so I know *NOTHING* about these
> things).

<snipped results>
> Do you think she should be on a prescription diet?

I would certainly read up on chronic renal failure, but do not become
panicked.  My brothers cat was diagnosed with CRF a year ago when she was 14
and she is still going strong on a new diet (low protein kidney diet).  Like
your kitty, she's 15 this year.  Her urea was 11.2 (normal high is 10.7) and
her creatinine was 196 (high normal is 177).  Your kitty, similar to my
brothers cat is only showing slightly elevated numbers.  Do not become
stressed.   CRF cats can live for years after diagnosis with proper
management.  My brothers cat had her levels re-tested in December and
everything came back normal... so hopefully the diet is helping.  I'm
surprised your vet didn't mention a diet change to a kidney diet.  Although
it is true that kidney problems are common in older cats, this by no means
should be an indication that nothing should be done about it.  Just my
opinion.

Kelly
CatNipped - 26 Feb 2005 00:41 GMT
> I would certainly read up on chronic renal failure, but do not become
> panicked.  My brothers cat was diagnosed with CRF a year ago when she was 14
[quoted text clipped - 9 lines]
> should be an indication that nothing should be done about it.  Just my
> opinion.

That's what I thought, but my vet said that most cats don't like the kidney
diet food and she would rather see a cat eat regular food than not eat
kidney diet food.

Hugs,

CatNipped

> Kelly
Cathy Friedmann - 26 Feb 2005 00:57 GMT
> > I would certainly read up on chronic renal failure, but do not become
> > panicked.  My brothers cat was diagnosed with CRF a year ago when she was
[quoted text clipped - 17 lines]
> diet food and she would rather see a cat eat regular food than not eat
> kidney diet food.

Well, that *can* be true - it was of my CRF cats.  Otoh, you could *try*
renal diet foods, & see if she likes any of them.

Cathy
CatNipped - 26 Feb 2005 01:19 GMT
> Well, that *can* be true - it was of my CRF cats.  Otoh, you could *try*
> renal diet foods, & see if she likes any of them.
>
> Cathy

That's what I thought too and I'm thinking about going back to the vet to
pick some up.

Along those lines, what would you suggest to make sure it's only Bandit that
eats it, or does it matter if the others do too?

I have 3 other cats, a 6-year-old, a 5-year-old, and a 10-month-old and they
all intermingle.  I free feed SD (Senior Advanced Formula and Kitten
formula) dry all day long and give SD (Senior Advanced Formula & Adult
Formula & Kitten Formula) one can mornings and one can at night.  I don't
want to have to separate Bandit from her sibs if at all possible.

One thing that would help, Bandit tends to stay in my bedroom, preferring to
not climb the stairs, so I feed and water her (Drinkwell fountain & several
water dishes) in my bedroom, but I keep food and water upstairs for the
younger cats also.  The only problem is, is that they *all* eat downstairs
but only the 3 younger ones eat upstairs too.

[BEGGING H+B GROUP (this was crossposted to both rpca and rpch+b in order to
get more opinions):  Before we get into the SD vs. Wellness debate again,
let me say that my vet recommends SD as did the vet before her and the vet
before him and the rescue group I work with.  All my cats have been healthy
all their lives on it, so I'm going with what my vets have recommended
unless you can show me where it's not good for Bandit given her recent
kidney problems.  So please let's not flagellate this deceased equine again!
;>]

Hugs,

CatNipped
Howard Berkowitz - 26 Feb 2005 03:16 GMT
> My 14-year-old (will be 15 on April 8), Bandit, just went in for a dental
> cleaning today.  She had just had a geriatric exam on December 12 and her
[quoted text clipped - 8 lines]
> these
> things).

> To give anyone who is informed enough information, I'll post all her lab
> results in case there are other things that need to be factored in, then
> ask
> my question at the bottom of this post.
>
> From December 12, 2004:  (What | Bandit's Values | Normal Range)

[snip a bunch of values saying her liver is very healthy]

> Cholesterol | 270 HIGH | 75 - 220 mg/dL
I'm going to have to extrapolate from human medicine. The elevated
cholesterol doesn't worry me in an older creature, as the normal level
really tends to go up with age. Total cholesterol alone really doesn't
say anything by itself about the state of the circulatory system; you
have to know its three major subcomponents, HDL, LDL and triglycerides.

> BUN | 36 | 14 - 36 mg/dL
> Creatinine | 1.9 | 0.6 - 2.4 mg/dL

BUM is less predictive of kidney disease than creatinine.  These are
values to watch, but not necessarily be concerned about.

> Phosphorus | 5.1 | 2.4 - 8.2 mg/dL
> Calcium | 10.3 | 8.2 - 10.8 mg/dL
> Glucose | 10.3 | 8.2 - 10.8 mg/dL

> Amylase | 1206 HIGH | 100 - 1200 IU/L
> Lipase | 111 | 0 - 205 IU/L

Amylase and lipase are indicators of pancreatic disease, with the
amylase coming up first. This slight elevation probably isn't
significant, but might be well to watch, given the glucose is at the
upper end of the scale.

> Sodium | 159 HIGH | 145 - 158 ,Eq/L
> Potassium | 4.8 | 3.4 - 5.6 mEq/L
[quoted text clipped - 3 lines]
> Triglyceride | 93 | 25 - 160 mg/dL
> Osmolality, Calculated | 338 HIGH | 299 - 330 mOSm/kg

Looking at a number of these values, I'd suspect she was very slightly
dehydrated. That could artificially raise many values.  It's a tossup,
because while the chemistry and hematocrit may suggest blood
dehydration, the urine is less concentrated -- which might mean less
kidney efficiency.

> Magnesium | 1.7 | 1.5 - 2.5 mEq/L

[snip essentially normal blood cells and urine]

> FIV (ELISA) | Negative | Negative ELISA
> [Urine]
[quoted text clipped - 8 lines]
> BUN | 36.9 HIGH | 16.0 - 36.0 mg/dL
> Creatinine | 2.8 HIGH | 0.8 - 2.4 mg/dL

Time to start watching. The definitive test would be the creatine
clearance rate. In humans, this is usually done with a 24 hour urine
sample, which is not very easy to collect from cats. As I understand,
the creatinine clearance in cats is done by taking a blood sample,
injecting a known quantity of creatinine, waiting a specified time, and
measuring how much is left.

> OK, I need this tranlated into vet lab results for dummies 101 (Phil,
> Kristi??).  Seriously, I don't know from Adam, but it seems like that is
[quoted text clipped - 10 lines]
>
> Do you think she should be on a prescription diet?

I just don't know how to interpret the trends in cats. Hydration is
important. Diet certainly seems a consideration in cats.  In humans,
there's an increasing tendency to prescribe ACE inhibitors, which are
principally drugs for high blood pressure but do protect the kidneys. It
is much easier to pill humans.
jmcquown - 26 Feb 2005 03:22 GMT
>> My 14-year-old (will be 15 on April 8), Bandit, just went in for a
>> dental cleaning today.  She had just had a geriatric exam on
[quoted text clipped - 8 lines]
>> these
>> things).

(snippage)
> It is much easier to pill humans.

[tongue in cheek] So say you!  A lot of the time I barf my daily meds back
up as soon as I swallow which is why I make sure I take them standing over
the bathroom sink!

Jill
CatNipped - 26 Feb 2005 03:27 GMT
> > Cholesterol | 270 HIGH | 75 - 220 mg/dL
> I'm going to have to extrapolate from human medicine. The elevated
> cholesterol doesn't worry me in an older creature, as the normal level
> really tends to go up with age. Total cholesterol alone really doesn't
> say anything by itself about the state of the circulatory system; you
> have to know its three major subcomponents, HDL, LDL and triglycerides.

Yeah, I extropolated that just going by my mom's and grandmother's
cholesterol.  They are/were both very high, but my grandmother lived to 104
and my mom is 79 and still going full speed ahead.

> > BUN | 36 | 14 - 36 mg/dL
> > Creatinine | 1.9 | 0.6 - 2.4 mg/dL
>
> BUM is less predictive of kidney disease than creatinine.  These are
> values to watch, but not necessarily be concerned about.

> Amylase and lipase are indicators of pancreatic disease, with the
> amylase coming up first. This slight elevation probably isn't
> significant, but might be well to watch, given the glucose is at the
> upper end of the scale.

Didn't even twig to that.

> > Sodium | 159 HIGH | 145 - 158 ,Eq/L
> > Potassium | 4.8 | 3.4 - 5.6 mEq/L
[quoted text clipped - 9 lines]
> dehydration, the urine is less concentrated -- which might mean less
> kidney efficiency.

They had me fast her from 10:00PM last night but she still had access to
water.

> > ALKP | 45 | 14 - 111 U/L
> > ALT | 47 | 12 - 130 U/L
[quoted text clipped - 7 lines]
> injecting a known quantity of creatinine, waiting a specified time, and
> measuring how much is left.

Yep, that's what I thought (about starting to watch it and possibly do some
preventative intervention.

As I just posted in h+b, I don't know why somebody doesn't invent a flavored
bottled water for cats with CRF.  Mine lap up the water from canned tuna and
beg for more.  But at almost a buck a can I can't afford to throw away that
much tuna to get enough water for it to make a difference.

People in the US alone spend upwards of 30 billion dollars a year on their
cats!  DH says that it's crazy that nobody would buy bottled water for their
cats, but *I* would.  Twenty years ago everybody said that people wouldn't
buy bottled water for themselves when it comes out of the tap for free, but
today bottled water is a multi-billion dollar industry (people spend more
for a gallon of bottled water than they do for a gallon of gas in the US!!).

I wish I knew how to start up that business!!!  I could use a couple of
billion dollars!!!!!  ;>

Hugs,

CatNipped
Seanette Blaylock - 26 Feb 2005 03:43 GMT
"CatNipped" <lcrewsREMOVE@THIShouston.rr.com> had some very
interesting things to say about Re: Need Opinions (Long):

>As I just posted in h+b, I don't know why somebody doesn't invent a flavored
>bottled water for cats with CRF.  Mine lap up the water from canned tuna and
>beg for more.  But at almost a buck a can I can't afford to throw away that
>much tuna to get enough water for it to make a difference.

I've heard of beef-flavored bottled water for d-pets.

Hmmmm, maybe some VERY low-sodium beef or chicken broth, diluted
further if needed?

Signature

"The universe is quite robust in design and appears to be
doing just fine on its own, incompetent support staff notwithstanding.

:-)" - the Dennis formerly known as (evil), MCFL
Howard Berkowitz - 26 Feb 2005 03:43 GMT
> > > Cholesterol | 270 HIGH | 75 - 220 mg/dL
> > I'm going to have to extrapolate from human medicine. The elevated
[quoted text clipped - 7 lines]
> 104
> and my mom is 79 and still going full speed ahead.

Simplifying a bit, the total cholesterol is
       LDL + HDL + (triglycerides/5)

Without making more than a passing observation that the terminology
could be better, LDL and HDL are both proteins that (low-density) carry
cholesterol _to_ the blood vessels, and (high-density) carry cholesterol
_away_ from the blood vessels. In general, if you have a sufficient
amount of HDL to "cover" the LDL, you are safe from atherosclerosis.  A
common estinate is the ratio of HDL to total cholesterol.  4-5 means you
aren't at any particular risk.

You could have a total cholesterol of 300, but with an HDL of 60 or
better, you probably are safe.
Cathy Friedmann - 26 Feb 2005 03:31 GMT
<snipped>
> I just don't know how to interpret the trends in cats. Hydration is
> important. Diet certainly seems a consideration in cats.  In humans,
> there's an increasing tendency to prescribe ACE inhibitors, which are
> principally drugs for high blood pressure

Which reminds me, to the OP (CatNipped) - have her blood pressure checked as
the CRF progresses.  Many more vets are now equipped to take a cat's bp than
even a few years ago (when it was virtually impossible to find a nearyy vet
w/ the equipment & training to use the equipment).  High blood press. can be
regulated with med & so can prevent blindness - retinas can detach with
undetected high bp.

Cathy

but do protect the kidneys. It
> is much easier to pill humans.
Howard Berkowitz - 26 Feb 2005 03:43 GMT
> <snipped>
> > I just don't know how to interpret the trends in cats. Hydration is
[quoted text clipped - 17 lines]
>  but do protect the kidneys. It
> > is much easier to pill humans.

I've wondered about the techniques used. The one time I saw it done by a
veterinary cardiologist, he put a cuff around Clifford's tail and
measured the systolic.

In human intensive care, however, we use Doppler ultrasound transducers,
and even simpler pressure wave detectors, to give continuous measurement
of systolic and diastolic pressures.
badwilson - 26 Feb 2005 06:45 GMT
> I've wondered about the techniques used. The one time I saw it done
> by a veterinary cardiologist, he put a cuff around Clifford's tail
and
> measured the systolic.

Oh no!  I sure hope that's not the only way to measure a cat's BP.
Vino doesn't have a tail and although he doesn't need to have it
measured right now, it might come up in the future.  I'd hate to think
that tail-less cats are at a disadvantage here!
--
Britta
Sandpaper kisses, a cuddle and a purr. I have an alarm clock that's
covered in fur!
Check out pictures of Vino at:
http://photos.yahoo.com/badwilson click on the Vino album
-L. - 26 Feb 2005 08:42 GMT
> > I've wondered about the techniques used. The one time I saw it done
> > by a veterinary cardiologist, he put a cuff around Clifford's tail
[quoted text clipped - 7 lines]
> --
> Britta

FWIW, I have only done it on the front leg/paw.

-L.
Krista - 26 Feb 2005 09:23 GMT
> > I've wondered about the techniques used. The one time I saw it done
> > by a veterinary cardiologist, he put a cuff around Clifford's tail
[quoted text clipped - 6 lines]
> that tail-less cats are at a disadvantage here!
> --

Nah.  I didn't see them do it so I don't know how, but they got a blood
pressure reading from my tailless Mikey, so it can be done.

------
Krista
Howard Berkowitz - 26 Feb 2005 13:47 GMT
> > I've wondered about the techniques used. The one time I saw it done
> > by a veterinary cardiologist, he put a cuff around Clifford's tail
[quoted text clipped - 5 lines]
> measured right now, it might come up in the future.  I'd hate to think
> that tail-less cats are at a disadvantage here!

As I mentioned, it seemed a rather crude technique, especially since he
had an ultrasound unit there.
CatNipped - 26 Feb 2005 03:43 GMT
> Which reminds me, to the OP (CatNipped) - have her blood pressure checked as
> the CRF progresses.  Many more vets are now equipped to take a cat's bp than
[quoted text clipped - 4 lines]
>
> Cathy

Yep, my vet does, among lots of other neat stuff, for instance, the bill for
today included:

- Blood pressure monitoring
- Circulating hot water blanket
- Hospitalization
- IV catheter / fluids / surgery
- IV extension set
- LRS 500 FL bag
- Preanesthetic examination
- pulse oximeter
- IV pump
- Weight
- Dental Pack
- Isofulrane Anesthesia 1/2 hour
- Technician time - 20 minutes
- CBC inhouse
- Ketamine 100 mg/ml
- Mini profile with CBC
- Biohazard disposal
- Level II lab

All that for just a teeth cleaning!  Oh well, it was cheaper than my last
vet who didn't do the preanesthesia, the IV, or a bunch of that other stuff
for her last cleaning.  Only $183.30 which is *WAY* low for not only a large
city like Houston, but a high-scale suburb (The Woodlands).

Hugs,

CatNipped
Howard Berkowitz - 26 Feb 2005 04:15 GMT
> > Which reminds me, to the OP (CatNipped) - have her blood pressure
> > checked
[quoted text clipped - 40 lines]
> large
> city like Houston, but a high-scale suburb (The Woodlands).

Well, with any older patient, general anesthesia is always a risk.  In
this case, incidentally, the anesthesia was in two phases: injected
ketamine to render her either asleep or just not caring, and isoflurane
as the prolonged anesthesia.  It's quite likely the ketamine was given
through the IV.

Mr. Clark does have to go in for cleaning, and probably some gum
treatment, which gives me an idea.
Cathy Friedmann - 26 Feb 2005 04:30 GMT
> > Which reminds me, to the OP (CatNipped) - have her blood pressure checked
> as
[quoted text clipped - 39 lines]
>
> CatNipped

Good, sounds like he's thorough.

Cathy
fuga - 26 Feb 2005 05:03 GMT
> I just don't know how to interpret the trends in cats. Hydration is
> important. Diet certainly seems a consideration in cats.  In humans,
> there's an increasing tendency to prescribe ACE inhibitors, which are
> principally drugs for high blood pressure but do protect the kidneys. It
> is much easier to pill humans.

There's a drug called Fortekor that has been used in the UK for a number of
years to protect the kidneys that is also now being prescripted by Doctors
in Canada (not sure about the us) which is an ACE inhibitor.

Fuga
Howard Berkowitz - 26 Feb 2005 13:46 GMT
> > I just don't know how to interpret the trends in cats. Hydration is
> > important. Diet certainly seems a consideration in cats.  In humans,
[quoted text clipped - 8 lines]
> Doctors
> in Canada (not sure about the us) which is an ACE inhibitor.

I would think that the ideal ACE inhibitor preparation for cats would be
a long-acting injection.  Unfortunately, most human ACE inhibitors are
twice-daily tablets.
Jeanne Hedge - 26 Feb 2005 20:09 GMT
Intentionally top posting, so as to not snip all the medical
information...

'Nipped, Natasha will be 18 in about 6 weeks, and was diagnosed CRF
about 18 months now. While once or twice a year her TED would do all
the tests, in the interim she just has tests for creatinine and BUN
done. Since we've been monitoring them, Tasha's values for those have
maintained slightly out-of-spec high while everything else has been
within the proper range. TED says that at Tasha's age nothing works as
well as it used to, and that those values are just what's now "normal"
for her and (paraphrasing now) that she (TED) isn't going to get too
excited about them as long as they continue about where they are.

One thing to keep an eye out for - Tasha needed a Dental badly (bad
teeth were the suspected source of an increase in the indicators of an
infection we were also seeing at that time), but the TED that was
seeing her for that didn't want to anesthisize her to do it because
her BUN (or was it creatinine? I don't recall which) was higher than
usual. I talked him into doing it anyway, and sure enough, after some
bad teeth were removed, the infection went away, the BUN went back to
"Natasha Normal", and Tasha was wondering what all the fuss was about.

purrs for your babies!

Jeanne Hedge, as directed by Natasha

>My 14-year-old (will be 15 on April 8), Bandit, just went in for a dental
>cleaning today.  She had just had a geriatric exam on December 12 and her
[quoted text clipped - 131 lines]
>
>CatNipped
Phil P. - 27 Feb 2005 07:55 GMT
> My 14-year-old (will be 15 on April 8), Bandit, just went in for a dental
> cleaning today.  She had just had a geriatric exam on December 12 and her
[quoted text clipped - 116 lines]
> pretty big jump in creatinine and BUN values in just a little over 2 months.
> Am I wrong to be worried?

What was is his present PCV or Hct and USG?????  TP and USG give a more
accurate assessment of renal function than either test alone.

Whenever there's such a difference in tests or questionable results -
especially in tests run so closely together, I always have the most
important tests run again (BUN, Cr., Hct, TP).

Phil
Howard Berkowitz - 27 Feb 2005 15:05 GMT
> What was is his present PCV or Hct and USG?????  TP and USG give a more
> accurate assessment of renal function than either test alone.
>
> Whenever there's such a difference in tests or questionable results -
> especially in tests run so closely together, I always have the most
> important tests run again (BUN, Cr., Hct, TP).

Or go to a more sensitive and/or specific test. In a human, one might
repeat a slightly abnormal creatinine, probably with the cheaper Basic
Metabolic Profile (7 tests) than the Complete Metabolic Profile (24
tests).  Still, many clinicians would move quickly to measuring the
creatinine clearance rate from a 24 hour urine specimen.

Since it's impractical to collect 24 hour urines from a cat, I
understand the equivalent procedure: take a baseline blood creatinine
level, inject a known quantity of creatinine, wait a timed period, and
take another blood sample and measure change.

Urine specific gravity (USG) can be a good and simple monitoring test,
but remember that getting urine from a cat often is an invasive
procedure. As you point out, it's hard to interpret without additional
data -- is it low because the kidneys aren't concentrating excretions,
or just that the excretions are low? Or could it be off due to
dehydration? You may have had the latter in mind when you mentioned Hct.

Incidentally, there's a general lesson here. I'd personally find the
convenience of getting lab tests (for me) without a prescription, but
it's a legitimate concern that, say, one test abnormal value needs to be
evaluated in the context of other tests. Doing this takes a certain
amount of biochemical and physiological education -- you don't need
medical or veterinary school to learn that, but you will have to do some
hard study.
Phil P. - 28 Feb 2005 02:52 GMT
> > What was is his present PCV or Hct and USG?????  TP and USG give a more
> > accurate assessment of renal function than either test alone.
[quoted text clipped - 8 lines]
> tests).  Still, many clinicians would move quickly to measuring the
> creatinine clearance rate from a 24 hour urine specimen.

That might be true for human pts, but most vets and owners would rather
rerun the blood test than hospitalize the cat overnight in a metabolism
cage.

> Since it's impractical to collect 24 hour urines from a cat, I
> understand the equivalent procedure: take a baseline blood creatinine
> level, inject a known quantity of creatinine, wait a timed period, and
> take another blood sample and measure change.

For cats, its more practical and less stressful for the cat to just rerun
the blood test.

> Urine specific gravity (USG) can be a good and simple monitoring test,
> but remember that getting urine from a cat often is an invasive
> procedure.

Voided urine is absolutely acceptable for urine that will not be cultured.
Also, cystocentesis is a routine office technique that is not generally
considered an 'invasive procedure' for cats although in the strict
definition, it is - so is merely drawing blood.

As you point out, it's hard to interpret without additional
> data -- is it low because the kidneys aren't concentrating excretions,
> or just that the excretions are low?

Obviously the retest would consist of the renal panel - not creatinine
alone.

Or could it be off due to
> dehydration? You may have had the latter in mind when you mentioned Hct.

Right.  .

> Incidentally, there's a general lesson here. I'd personally find the
> convenience of getting lab tests (for me) without a prescription, but
[quoted text clipped - 3 lines]
> medical or veterinary school to learn that, but you will have to do some
> hard study.

LOL! I know you mean well - I just found your last statement very funny. ;-)

Phil
William Hamblen - 28 Feb 2005 04:36 GMT
>Voided urine is absolutely acceptable for urine that will not be cultured.
>Also, cystocentesis is a routine office technique that is not generally
>considered an 'invasive procedure' for cats although in the strict
>definition, it is - so is merely drawing blood.

I've held the cat as the vet drew urine with a needle.  A good
operator can do it without causing the cat much apparent distress.  He
hardly flinched during the procedure.
Howard Berkowitz - 28 Feb 2005 20:00 GMT
> > > What was is his present PCV or Hct and USG?????  TP and USG give a
> > > more
[quoted text clipped - 13 lines]
> rerun the blood test than hospitalize the cat overnight in a metabolism
> cage.

I specifically said 24 hour urine is not practical in cats, so an
alternative is needed. Why rerunning a chem-7/basic metabolic profile
shortly after the first would give significant data puzzles me.

How quickly would they rerun it, and what would be the predictive power
of the multiple determinations over what period of time?  With typical
CLIA-level controls, a split blood sample should not have clinically
significant variation.  I must be confused on when you expect to take
this second sample.

> > Since it's impractical to collect 24 hour urines from a cat, I
> > understand the equivalent procedure: take a baseline blood creatinine
[quoted text clipped - 3 lines]
> For cats, its more practical and less stressful for the cat to just rerun
> the blood test.

I don't understand the value of doing a repeat serum creatinine shortly
after the first. A series over time, yes. Simple repeats, with well
calibrated analyzers, shouldn't give substantially different results on
specimens close in time.

> > Urine specific gravity (USG) can be a good and simple monitoring test,
> > but remember that getting urine from a cat often is an invasive
> > procedure.
>
> Voided urine is absolutely acceptable for urine that will not be
> cultured.

Agreed. I've also tried to capture it, with highly variable success.

> Also, cystocentesis is a routine office technique that is not generally
> considered an 'invasive procedure' for cats although in the strict
[quoted text clipped - 6 lines]
> Obviously the retest would consist of the renal panel - not creatinine
> alone.

And how much time would elapse before this retest?  Any food or water?

> Or could it be off due to
> > dehydration? You may have had the latter in mind when you mentioned
[quoted text clipped - 14 lines]
> LOL! I know you mean well - I just found your last statement very funny.
> ;-)

I guess I don't understand your point. Understanding the interactions in
renal function tests takes a fairly substantial amount of study of renal
physiology, and, at a useful level, that will require a background in
biochemistry.  If you are going to get into the role of diuretics or ACE
inhibitors, you need to have an idea about where they act at a macro
level in the kidney (e.g., loop of Henle) and how some of the
homeostatic systems work, such as renin-angiotensin.
Phil P. - 28 Feb 2005 21:35 GMT
> > LOL! I know you mean well - I just found your last statement very funny.
> > ;-)

> I guess I don't understand your point. Understanding the interactions in
> renal function tests takes a fairly substantial amount of study of renal
> physiology, and, at a useful level, that will require a background in
> biochemistry.

Think so, huh?  One does not require a background in biochemistry to
question significant variations in results from 2 tests performed so closely
together - especially when the variations are in key analytes for renal
function.  CRF in cats doesn't progress that fast during the early stages of
the disease.  It takes a substantial amount of experience in working with
renal cats to recognize test results that are questionable.
Howard Berkowitz - 28 Feb 2005 23:37 GMT
> > > LOL! I know you mean well - I just found your last statement very
> > > funny.
[quoted text clipped - 15 lines]
> the disease.  It takes a substantial amount of experience in working with
> renal cats to recognize test results that are questionable.

Again, this depends on what actual time interval you mean by "so closely
together."  If there was a significant variation in creatinine in two
samples an hour or so apart, from the same patient, any CLIA-qualified
laboratory would tear into the analyzer and run a set of controls. They
would also take a patient sample and split it into two parts.

You still haven't defined what you mean, quantitatively, by "close
together".  There is a point at which significant variations become a
warning of problems in laboratory quality control, and that IS an area
where training is appropriate.
Phil P. - 01 Mar 2005 00:26 GMT
> Again, this depends on what actual time interval you mean by "so closely
> together."

Did you not see the dates of the tests?

> You still haven't defined what you mean, quantitatively, by "close
> together".

See above.
Howard Berkowitz - 01 Mar 2005 01:24 GMT
> > Again, this depends on what actual time interval you mean by "so closely
> > together."
[quoted text clipped - 5 lines]
>
> See above.

I wasn't clear that you were referring to the specific tests cited, and
I unfortunately didn't save the posts. It was my impression that you
were speaking generally of closely spaced tests, as in an immediate
repeat. IIRC, these were some months apart.

Neither creatinine nor BUN is, in and of itself, a terribly good
predictor of the glomerular filtration rate, which is the physiologic
parameter of interest. I don't know if there is a feline version of the
Cockroft-Gault equation for estimation of creatinine clearance based on
a single measurement, but this is widely used in human medicine in lieu
of 24-hour samples.  Ideally, one looks at the urinary as well as blood
creatinine and BUN, and also considers osmolality.  

There are judgement calls, since BUN tends to underestimate GFR while
creatinine overestimates it. Both have to be considered in light of
hydration, and with multiple measurements since there can be
considerable short-term variation.
Phil P. - 01 Mar 2005 06:13 GMT
> > > Again, this depends on what actual time interval you mean by "so closely
> > > together."
[quoted text clipped - 7 lines]
>
> I wasn't clear that you were referring to the specific tests cited,

I didn't think it would be so difficult for you to figure out since I was
clearly referring to the variations in the two tests run on Dec. 12 and Feb,
27....

I'm sure happy we cleared that up! Aren't you?  Do you have any other
questions you'd like to ask that I've already answered?

Are you a hospital lab tech or a high school/college biology student?
Howard Berkowitz - 01 Mar 2005 13:56 GMT
> > > > Again, this depends on what actual time interval you mean by "so
> closely
[quoted text clipped - 18 lines]
>
> Are you a hospital lab tech or a high school/college biology student?

No, I am a clinical engineer, a biochemistry major who branched into
computer science, with about 30 years in laboratory and intensive care
clinical engineering. Current work, for example, includes real-time
telemetry and sensor correlation for intensive care and stepdown at one
major hospital, and developing expert systems for prescribing
assistance.  That specifically includes dose adjustments based on renal
and hepatic function, starting with fairly basic things such as GFR
estimation by Cockcroft-Gault if there is no better information, and
then applying renal elimination curves in the presence of limited
clearance, as well as issues such as zero-order and first-order
phsrmacokinetics.

The latter often involve constructing molecular pharmacological models
to help recommend optimal dosing levels, avoid interaction, and obtain
synergies in comorbid conditions. My most recent research interest is
applying mathematical modeling of infections disease epidemiology to the
diagnosis of computer network worms and other malicious software.

Are you normally this arrogant, or are you making a special effort?  
What is your experience?
Karen - 01 Mar 2005 14:49 GMT
> > > > > Again, this depends on what actual time interval you mean by "so
> > closely
[quoted text clipped - 39 lines]
> Are you normally this arrogant, or are you making a special effort?
> What is your experience?

He just gets this way sometimes. "It's his way".
Howard Berkowitz - 01 Mar 2005 18:46 GMT
> > Are you normally this arrogant, or are you making a special effort?
> > What is your experience?
>
> He just gets this way sometimes. "It's his way".

Understood. Of course, some ways are pathological, some are pitiful, and
some are both.

I hope I never lose the humility to recognize that someone may have some
information that I don't, the consideration if that should be integrated
with other information I do have, and the professional ethics to share,
gracefully, what I do know. My mentors impressed on me the idea that
professional knowledge is something to "pay forward."
Phil P. - 01 Mar 2005 19:22 GMT
> > > Are you normally this arrogant, or are you making a special effort?
> > > What is your experience?
[quoted text clipped - 3 lines]
> Understood. Of course, some ways are pathological, some are pitiful, and
> some are both.

...and yours are egomanical.

> I hope I never lose the humility to recognize that someone may have some
> information that I don't, the consideration if that should be integrated
> with other information I do have, and the professional ethics to share,
> gracefully, what I do know. My mentors impressed on me the idea that
> professional knowledge is something to "pay forward."

Too bad they didn't you common sense.
Howard Berkowitz - 01 Mar 2005 20:19 GMT
> > > > Are you normally this arrogant, or are you making a special effort?
> > > > What is your experience?
[quoted text clipped - 5 lines]
>
> ...and yours are egomanical.

Grinning....who was the first to make personal comments in this
discussion?  It's been my experience that when two parties start in a
technical discussion, and one starts namecalling and handwaving about
"common sense", that person is floundering due to lack of knowledge.

> > I hope I never lose the humility to recognize that someone may have some
> > information that I don't, the consideration if that should be integrated
[quoted text clipped - 3 lines]
>
> Too bad they didn't you common sense.

Indeed. Too bad any mentors you may have had didn't you grammar.
Phil P. - 01 Mar 2005 21:03 GMT
> > > > > Are you normally this arrogant, or are you making a special effort?
> > > > > What is your experience?
[quoted text clipped - 10 lines]
> technical discussion, and one starts namecalling and handwaving about
> "common sense", that person is floundering due to lack of knowledge.

That's only because you don't have any common sense! LOL!

My mentors impressed on me the idea that
> > > professional knowledge is something to "pay forward."
> >
> > Too bad they didn't you common sense.
>
> Indeed. Too bad any mentors you may have had didn't you grammar.

Too bad any mentors I may have had didn't me grammar?

ROTFLMAO!
Christina Websell - 01 Mar 2005 22:21 GMT
>> > > > > Are you normally this arrogant, or are you making a special
> effort?
[quoted text clipped - 25 lines]
>
> ROTFLMAO

Pack it in now, you chaps.  You both have knowledge we'd all like to share.
It's not a competition after all.

Tweed
Monique Y. Mudama - 01 Mar 2005 21:08 GMT
[snipped a bunch of stuff about two people not getting along]

Fascinating conversation, really, but I thought I'd share the recipe I'm going
to try tonight:

http://www.deliciousdecisions.org/cb/show_search.cfm?RecipeID1=166

Easy and hopefully yummy!

Signature

monique, who spoils Oscar unmercifully

pictures: http://www.bounceswoosh.org/rpca

Mary - 01 Mar 2005 21:11 GMT
> [snipped a bunch of stuff about two people not getting along]
>
[quoted text clipped - 4 lines]
>
> Easy and hopefully yummy!

Use Grey Poupon Country Style!! It's GREAT!
Monique Y. Mudama - 01 Mar 2005 21:25 GMT
>> http://www.deliciousdecisions.org/cb/show_search.cfm?RecipeID1=166
>>
>> Easy and hopefully yummy!
>
> Use Grey Poupon Country Style!! It's GREAT!

Hrmm ... I already have some store-brand dijon at home that I'll use.  I don't
quite get the grey poupon thing.  Is it just that it is chunkier?  What's so
great about it?  I'm not sure if I've ever had it.  I just remember those
silly "Do you have any grey poupon?" commercials.

Signature

monique, who spoils Oscar unmercifully

pictures: http://www.bounceswoosh.org/rpca

Karen - 01 Mar 2005 21:35 GMT
> >> http://www.deliciousdecisions.org/cb/show_search.cfm?RecipeID1=166
> >>
[quoted text clipped - 6 lines]
> great about it?  I'm not sure if I've ever had it.  I just remember those
> silly "Do you have any grey poupon?" commercials.

Chunky! I hope not. It is a milder mustard made with white wine and has a
completely different flavor than regular mustard.
Mary - 01 Mar 2005 21:36 GMT
> > >> http://www.deliciousdecisions.org/cb/show_search.cfm?RecipeID1=166
> > >>
[quoted text clipped - 11 lines]
> Chunky! I hope not. It is a milder mustard made with white wine and has a
> completely different flavor than regular mustard.

It is the best. I am a big fan of generics that cost less, but I have tried
every
single brand of Dijon I could find and Grey Poupon Country Style is the best
best best, worth every bit of the $3 per jar it costs. It has moved me to
stop
putting mayo on my hamburger, now I use just mustard, it is so delicious.
Now if I could just give up the burger altogether. :) Baby steps.
Monique Y. Mudama - 01 Mar 2005 21:46 GMT
> It is the best. I am a big fan of generics that cost less, but I have tried
> every single brand of Dijon I could find and Grey Poupon Country Style is
> the best best best, worth every bit of the $3 per jar it costs. It has moved
> me to stop putting mayo on my hamburger, now I use just mustard, it is so
> delicious.  Now if I could just give up the burger altogether. :) Baby
> steps.

Well, maybe it's worth trying at some point.

Burgers aren't necessarily bad; depends on what they are and what you put on
them.  We've found some 9% fat burgers presliced and packaged at the store
that are absolutely delicious.  Then again, we live in cow country and
anything made with beef is good.

I have a recipe for burgers that are half-mushroom ... even messier than
normal burgers to make, but they were low-fat and very flavorful.  DH calls
them "meatloaf burgers" because I guess that's what he thinks they taste like.

Signature

monique, who spoils Oscar unmercifully

pictures: http://www.bounceswoosh.org/rpca

Mary - 01 Mar 2005 22:12 GMT
> > It is the best. I am a big fan of generics that cost less, but I have tried
> > every single brand of Dijon I could find and Grey Poupon Country Style is
[quoted text clipped - 4 lines]
>
> Well, maybe it's worth trying at some point.

It is wonderful in deviled eggs, too.

> I have a recipe for burgers that are half-mushroom ... even messier than
> normal burgers to make, but they were low-fat and very flavorful.  DH calls
> them "meatloaf burgers" because I guess that's what he thinks they taste like.

We love mushrooms. Care to share your recipe?
Monique Y. Mudama - 01 Mar 2005 22:55 GMT
>> I have a recipe for burgers that are half-mushroom ... even messier than
>> normal burgers to make, but they were low-fat and very flavorful.  DH
[quoted text clipped - 3 lines]
>
> We love mushrooms. Care to share your recipe?

It's actually from a book, so I'll be happy to email it to you but I don't
think it would be appropriate to post it on a newsgroup.

Signature

monique, who spoils Oscar unmercifully

pictures: http://www.bounceswoosh.org/rpca

Mary - 01 Mar 2005 23:07 GMT
"Monique Y. Mudama" <spam@bounceswoosh.org> wrote:.

> > We love mushrooms. Care to share your recipe?
>
> It's actually from a book, so I'll be happy to email it to you but I don't
> think it would be appropriate to post it on a newsgroup.

Got it, thanks! It sounds like a great way to make a healthier
burger. I appreciate your taking the time to type it in. 8)
Howard Berkowitz - 01 Mar 2005 23:00 GMT
> > > It is the best. I am a big fan of generics that cost less, but I have
> tried
[quoted text clipped - 18 lines]
>
> We love mushrooms. Care to share your recipe?

There is a classic French mushroom preparation, that I think of as a
"pantry" ingredient such as stocks.  In my experience, both the recipe
and application of duxelles is wider than the cookbooks suggest.  The
nice thing is that it works very well with mushrooms that are getting a
little old and soggy.

Essentially, you heat minced mushrooms with some other minced aromatics
-- onion, green onion, or, traditionally, shallot -- with a bit of
butter or olive oil. Celery will also add to it, and perhaps black
pepper. Don't let the temperature get high enough to consider it
sauteeing.

You are trying to do two things: caramelize the onion-family items, and
take most of the moisture out of the mushrooms. Start with the onions,
and as they turn transparent and a bit yellow, add the mushrooms,
stirring VERY frequently.

Eventually, you will see less steam coming off, and it's time to take it
off the flame. Ideally, you've used just enough cooking fat to be a
binder -- a very small amount of butter could be added at the end.  The
final product is a coarse paste, and should keep fairly indefinitely in
the refrigerator.

It's something with which you want to experiment.  Folding some into
some scrambled eggs is one flavor enhancer, but you'll find many other
uses.  A little bit deepens a brown sauce. Toss some in with green beans
or dried beans.
Mary - 01 Mar 2005 23:11 GMT
"Howard Berkowitz" <hcb@gettcomm.com> wrote > >
> > We love mushrooms. Care to share your recipe?
>
[quoted text clipped - 25 lines]
> uses.  A little bit deepens a brown sauce. Toss some in with green beans
> or dried beans.

Ooo, this sounds fabulous. I regularly make omelets. We love
asparagus and cheddar omelets with just the firm part of the tomato
added inside and on top. Thanks. I've added this to the recipe file.
Marina - 02 Mar 2005 04:49 GMT
> You are trying to do two things: caramelize the onion-family items, and
> take most of the moisture out of the mushrooms.

I take the moisture out of mushrooms by putting them in a dry, non-stick
pan (o oil or butter) and heating them. Just when you think they will
burn, whoosh out comes the moisture. Then I cook them in their own
moisture until it has mostly evaporated. Then I add oil and onions.
Works well with chanterelles and porcinos, too.

My Mum is a nutter for mushrooms. I used to hate them as a kid, and
every autumn she would go out in the woods and pick mushrooms and hide
them in all the foods she made. I hated finding little bits of mushrooms
in my meatloaf. I'm glad I learned to love them in time, since I'm now a
vegetarian and mushrooms bring a lot of variation to food. Just
yesterday I made a pasta sauce with shiitakes. Mmmm. Ate too much. :o/

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Marina, Frank and Nikki
marina (dot) kurten (at) pp (dot) inet (dot) fi
Pics at http://uk.pg.photos.yahoo.com/ph/frankiennikki/
and http://community.webshots.com/user/frankiennikki

Howard Berkowitz - 02 Mar 2005 06:51 GMT
> > You are trying to do two things: caramelize the onion-family items, and
> > take most of the moisture out of the mushrooms.
[quoted text clipped - 11 lines]
> vegetarian and mushrooms bring a lot of variation to food. Just
> yesterday I made a pasta sauce with shiitakes. Mmmm. Ate too much. :o/

sort of a reverse of the procedure I use. Will try it soon.
Monique Y. Mudama - 01 Mar 2005 21:42 GMT
>> Hrmm ... I already have some store-brand dijon at home that I'll use.
>> I don't quite get the grey poupon thing.  Is it just that it is
[quoted text clipped - 4 lines]
> Chunky! I hope not. It is a milder mustard made with white wine and
> has a completely different flavor than regular mustard.

Sure, different than yellow mustard, but is it that much different from
other dijon mustards?

Signature

monique, who spoils Oscar unmercifully

pictures: http://www.bounceswoosh.org/rpca

Karen - 01 Mar 2005 21:57 GMT
> >> Hrmm ... I already have some store-brand dijon at home that I'll use.
> >> I don't quite get the grey poupon thing.  Is it just that it is
[quoted text clipped - 7 lines]
> Sure, different than yellow mustard, but is it that much different from
> other dijon mustards?

Ah. WEll, I only get the original so that I do not know.
Howard Berkowitz - 01 Mar 2005 23:21 GMT
> > >> Hrmm ... I already have some store-brand dijon at home that I'll use.
> > >> I don't quite get the grey poupon thing.  Is it just that it is
[quoted text clipped - 9 lines]
>
> Ah. WEll, I only get the original so that I do not know.

When I was an  all-too frequent road warrior, I made the pleasant
discovery that limo or car services, in many cities, cost perhaps $10
more than a cab downtown, but actually offer more services. Before 9/11,
it was especially nice to be met as I came out of the gate.

My most memorable limo service, however, was in Milwaukee. The driver
opened the door for me, paused, and said "I'd like you to be prepared,
just in case."  He reached in his pocket and gave me a handful of
miniature Grey Poupon jars.

We must have gone at least five miles, airport gates and all, before I
stopped laughing.
Mary - 01 Mar 2005 23:27 GMT
"Howard Berkowitz" <hcb@gettcomm.com> wrote >
> When I was an  all-too frequent road warrior, I made the pleasant
> discovery that limo or car services, in many cities, cost perhaps $10
[quoted text clipped - 8 lines]
> We must have gone at least five miles, airport gates and all, before I
> stopped laughing.

What a character he was. You sound like you love to travel as much as
I do.
Howard Berkowitz - 02 Mar 2005 00:00 GMT
> "Howard Berkowitz" <hcb@gettcomm.com> wrote >
> > When I was an  all-too frequent road warrior, I made the pleasant
[quoted text clipped - 12 lines]
> What a character he was. You sound like you love to travel as much as
> I do.

It was an early sign of travel burnout when I'd doze on a flight, wake
up on landing, and look out and wonder "Did they really take me to
Charlotte/Huntsville/Salt Lake City, etc.?  It looks like just another
airport."

The clear message came one morning as I awakened, opening bleary eyes to
scan the room. It was apparent that it was a Marriott. WHERE the
Marriott was located, however, was a mystery.

I looked at the phone and saw an unfamiliar area code. Inspired, I
dialed the operator, who cheerfully anwered, "Marriott Milwaukee
Downtown (or something like that). May I help you?"

Politely, I said, "Thank you; you just have," and hung up. I wonder what
she thought that was about -- or, horrible thought, she was used to it.

Not to dwell on Marriott, but they did give me a calming mantra I shall
share. On entering a new hotel room, I do make a point of noting the
exits and reading the emergency instructions.

In this case, I was at a Marriott Conference Center (which is now
something else) right on the border between Naperville and Lisle,
Illinois. The first instruction, in case of fire or other calamity, was:

        "1. Remain clam."

There have been many situations since where I realized the best course
of action was to emulate a live clam, silently giggling to myself.
Shiral - 02 Mar 2005 00:38 GMT
LOL! remain Clam in a Calamity? =o)

Melissa
Mary - 01 Mar 2005 22:27 GMT
> >> Hrmm ... I already have some store-brand dijon at home that I'll use.
> >> I don't quite get the grey poupon thing.  Is it just that it is
[quoted text clipped - 7 lines]
> Sure, different than yellow mustard, but is it that much different from
> other dijon mustards?

It has to be Grey Poupon Country Style Dijon. Grey Poupon also makes
regular Dijon that is not really too different from others. Next time you
are in the
grocery, take a look at the Country Style. You can see the difference. It is
all a matter
of personal taste, but if you have not tried this, you might want to. I
guess the best
way to describe it is less bite, more flavor. Less vinegar, more spices,
maybe?
Phil P. - 01 Mar 2005 21:20 GMT
> [snipped a bunch of stuff about two people not getting along]
>
[quoted text clipped - 4 lines]
>
> Easy and hopefully yummy!

...and makes more sense than Howie'!  LOL!
Howard Berkowitz - 01 Mar 2005 21:41 GMT
> > [snipped a bunch of stuff about two people not getting along]
> >
[quoted text clipped - 7 lines]
>
> ...and makes more sense than Howie'!  LOL!

I am indeed laughing over your antics.

Normally, I wouldn't bother with someone so wrapped in his own ego and
desire to be one-up. Unfortunately, you are putting out inaccurate
information, which you apparently can't back up with any science. That
is not useful to the group.
Phil P. - 01 Mar 2005 22:07 GMT
> > > [snipped a bunch of stuff about two people not getting along]
> > >
[quoted text clipped - 12 lines]
> Normally, I wouldn't bother with someone so wrapped in his own ego and
> desire to be one-up.

It only seems that to you because your ego is bigger than mine! LOL!

Unfortunately, you are putting out inaccurate
> information,

Confirming a questionable test result is inaccurate infrormation?

Who was your mentor, Moe, Larry or Curly?

That
> is not useful to the group.

Confirming a questionable test result is not useful information?  I think
you have a much more serious problem than just being impressed with your
education.
Duke of URL - 01 Mar 2005 22:24 GMT
>> > > Are you normally this arrogant, or are you making a special effort?
>> > > What is your experience?
[quoted text clipped - 13 lines]
>
> Too bad they didn't you common sense.

Philp, it's too bad no one ever taught you either grammar or courtesy.
flluuusshhh...
Phil P. - 01 Mar 2005 22:41 GMT
"Duke of URL" <MacBenah@kdsi.net> wrote in message

> Philp, it's too bad no one ever taught you either grammar or courtesy.

Isn't it?  I grieve over it on long winter nights....
Kreisleriana - 01 Mar 2005 23:09 GMT
>"Duke of URL" <MacBenah@kdsi.net> wrote in message
>
>> Philp, it's too bad no one ever taught you either grammar or courtesy.
>
>Isn't it?  I grieve over it on long winter nights....

Turkey Wraps with Chipotle Mayonnaise

1/2 cup mayonnaise
3 tablespoons chopped fresh cilantro
1 green onion, minced
1 tablespoon minced canned chipotle chilies in adobo
1 teaspoon fresh lime juice
2 10-inch-diameter flour tortillas (plain or flavored)
8 ounces thinly sliced smoked turkey
2 romaine lettuce leaves, center rib cut away
Combine mayonnaise, cilantro, green onion, chipotle chilies and lime
juice in small bowl; stir to blend. Season chipotle mayonnaise with
salt. Arrange tortillas on work surface. Spread each with half of
mayonnaise; top with turkey and lettuce. Roll up tortillas tightly,
enclosing filling. Cut each wrap in half.

Makes 2 servings; can be doubled.

Theresa
Stinky Pictures: http://community.webshots.com/album/125591586JWEFwh
My Blog: http://www.humanitas.blogspot.com
Monique Y. Mudama - 02 Mar 2005 18:48 GMT
That's a lot of mayo, but I'm saving this one off anyway.  I love those wraps!

> Turkey Wraps with Chipotle Mayonnaise
>
[quoted text clipped - 17 lines]
> Stinky Pictures: http://community.webshots.com/album/125591586JWEFwh
> My Blog: http://www.humanitas.blogspot.com

Signature

monique, who spoils Oscar unmercifully

pictures: http://www.bounceswoosh.org/rpca

Kreisleriana - 02 Mar 2005 19:35 GMT
>That's a lot of mayo, but I'm saving this one off anyway.  I love those wraps!

You can certainly fool around with the proportion.  

Theresa
Stinky Pictures: http://community.webshots.com/album/125591586JWEFwh
My Blog: http://www.humanitas.blogspot.com
Monique Y. Mudama - 02 Mar 2005 21:32 GMT
>>That's a lot of mayo, but I'm saving this one off anyway.  I love those
>>wraps!
>
> You can certainly fool around with the proportion.  

Yeah, I thought about that just as I hit "send."  Sorry, I'm a bit off today;
I'm at home sick, slept till 12:30 (so about 5 hours more than usual) even
after a nap last night.  It's just a cold, but colds seem to be really good at
dulling my thought process.

Signature

monique, who spoils Oscar unmercifully

pictures: http://www.bounceswoosh.org/rpca

Phil P. - 01 Mar 2005 16:40 GMT
> > > > > Again, this depends on what actual time interval you mean by "so
> > closely
[quoted text clipped - 36 lines]
> applying mathematical modeling of infections disease epidemiology to the
> diagnosis of computer network worms and other malicious software.

Are you applying for job here?! I didn't ask you for your curriculum vitae.
LOL!

I'm almost as impressed with your education as you are with it! LOL!  Too
bad credentials aren't an assurance of credibility - one can exist without
the other.

Btw, your list of accolades didn't include anything about cats.  That
explains why you don't know abnormal test results should be confirmed.  I'm
thankful you're not in the veterinary profession!  You'd probably kill cats
that tested FeLV+ on one ELISA Snap!

> Are you normally this arrogant, or are you making a special effort?

Its no effort at all. LOL!  In fact, I often find academic a.sholes
impressed with their education amusing.

> What is your experience?

With cats, obviously much more than you.
Howard Berkowitz - 01 Mar 2005 18:43 GMT
> > > > > > Again, this depends on what actual time interval you mean by
> > > > > > "so
[quoted text clipped - 45 lines]
> vitae.
> LOL!

No, but since you've decided to act superior and all-knowing, it might
be worthwhile to give some baseline to see how you have gotten your
information. That, incidentally, includes whether you have a bunch of
tidbits memorized, or if you actually understand clinical biochemistry
and physiology.  Hint: there are differences among mammals. There are
also more similiarities than differences.

> I'm almost as impressed with your education as you are with it! LOL!  Too
> bad credentials aren't an assurance of credibility - one can exist
> without
> the other.

Then why is it that the anonymous Phil P. condescendingly asked if I was
a high school student or a lab technician -- suggesting minimal
credentials -- yet now, apparently, credentials are unimportant?  Do
note that I use my real name.

> Btw, your list of accolades didn't include anything about cats.  That
> explains why you don't know abnormal test results should be confirmed.  

WHAT?  You mean that we should CONFIRM abnormal test results in humans?  
Why, I don't think there's a pathologist that EVER thought of that.

And would a nephrologist even conceive of the idea of planned sequential
determination of renal chemistries?  The goal is not to wave one's hands
about a specific creatinine, BUN, or other measures, but to use them
together to determine the actual renal damage. That is best defined in
changes in the glomerular filtration rate, which is not directly
measurable by any single chemical measurement. Creatinine clearance, as
opposed to serum creatinine, urinary creatinine, or BUN, is the closest
test we have that doesn't get into nuclear medicine or PET scans. Feline
kidneys are not radically different in their physiology, although the
specific levels will differ from humans.

Of course, you haven't even touched on the role of the renin-angiotensin
system, therapeutic interventions with that system, or quite a few other
relevant matters of biochemistry. Instead, you seem to want to present
yourself as the Son of Bast, who must not be challenged, and apparently
will kick used kitty litter and anyone that dares disagree with his
fiats.  Hint:  competent clinicians and scientists constantly question
and discuss; it's the way knowledge disseminates and care improves.

While I don't propose to bother spending time educating you on
CLIA-level quality control, there are a wide range of protocols -- used
in any competent lab, human or veterinary, in which the lab
automatically goes into reconfirmation, or requests an additional
sample. This is fairly basic quality control biostatistics.

> I'm
> thankful you're not in the veterinary profession!  You'd probably kill
[quoted text clipped - 5 lines]
> Its no effort at all. LOL!  In fact, I often find academic a.sholes
> impressed with their education amusing.

Don't worry, I don't consider you an a.shole. I am precise with my
language, and recognize that an anus has at least one useful functfion.

> > What is your experience?
>
> With cats, obviously much more than you.
Phil P. - 01 Mar 2005 19:17 GMT
> > Are you applying for job here?! I didn't ask you for your curriculum
> > vitae.
> > LOL!
>
> No, but since you've decided to act superior and all-knowing,

You see, that's the point you can't see through your academic credentials,
I'm not all-knowing that's why I rerun the tests when I get back
questionable or unusual test results that I don't understand before I put a
cat through a battery of stressful tests. That doesn't take a degree in
biology, just common sense, experience and compassion for the cat -- none of
which you seem to have.

You questioned my suggestion to retest the cat - I gave my reasons - that's
it.  Now stop whining like a spoiled little brat because I don't agree you.
Howard Berkowitz - 01 Mar 2005 20:17 GMT
> > > Are you applying for job here?! I didn't ask you for your curriculum
> > > vitae.
[quoted text clipped - 7 lines]
> questionable or unusual test results that I don't understand before I put
> a cat through a battery of stressful tests.

Let me get this straight. You get back results you don't understand. You
rerun them to see if there is anything different.  Why should your
understanding of the repeated test be any different than the first?

If you are questioning possible lab error, standard practice for many
out-of-range conditions is for the lab to rerun it, as well as controls.
The blood sample volumes requested are intended to be enough that the
lab can rerun the test if necessary.

Now, as to "stressful tests".  To repeat the test, you will have to draw
blood at least once from the cat. To do, say, a dynamic creatinine
clearance rate test, you need to make one puncture, draw blood, and then
inject creatinine through the same needle. At a timed interval
afterwards, you take a second blood sample.

Personally, I don't like having blood drawn. I'm sure a cat likes it
even less. Nevertheless, the only difference I see i