uric 音标拼音: [j'ɚɪk]
a . 尿的,取自尿中的
尿的,取自尿中的
uric adj 1 :
in or relating to or obtained from urine ; "
uric acid "
Pyrotritartaric \
Pyr `
o *
tri `
tar *
tar "
ic \,
a . [
Pyro -
tri -
tartaric .] (
Chem .)
Designating an acid which is more commonly called {
uric }
acid .
[
1913 Webster ]
Uric \
U "
ric \,
a . [
Gr . ?
urine :
cf .
F .
urique .
See {
Urine }.]
(
Physiol .
Chem .)
Of or pertaining to urine ;
obtained from urine ;
as ,
uric acid .
[
1913 Webster ]
{
Uric acid },
a crystalline body ,
present in small quantity in the urine of man and most mammals .
Combined in the form of urate of ammonia ,
it is the chief constituent of the urine of birds and reptiles ,
forming the white part .
Traces of it are also found in the various organs of the body .
It is likewise a common constituent ,
either as the free acid or as a urate ,
of urinary or renal calculi and of the so -
called gouty concretions .
From acid urines ,
uric acid is frequently deposited ,
on standing in a cool place ,
in the form of a reddish yellow sediment ,
nearly always crystalline .
Chemically ,
it is composed of carbon ,
hydrogen ,
nitrogen ,
and oxygen , {
C5H4N4O3 },
and by decomposition yields urea ,
among other products .
It can be made synthetically by heating together urea and glycocoll .
It was formerly called also {
lithic acid },
in allusion to its occurrence in stone ,
or calculus .
[
1913 Webster ]
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High uric acid level Causes - Mayo Clinic A high uric acid level can be the result of the body making too much uric acid, not getting rid of enough of it or both Causes of a high uric acid level in the blood include: People having chemotherapy or radiation treatment for cancer might be monitored for high uric acid levels Causes shown here
Uric Acid Test: Normal Range, High vs. Low Levels in Blood - WebMD Low uric acid levels A low level is generally defined as less than 2 mg dL, though this may vary between labs Low uric acid is much rarer than high levels, affecting about 0 5% of people