by dilution of the sample.doi:10.1002/dta.2166Marc LuginbühlWolfgang WeinmannDrug Testing and AnalysisLuginbuhl, M.; Weinmann, W. Creatinine in urine--A method comparison. Drug Test. Anal. 2017, 9, 1537-1541. [CrossRef] [PubMed]
When both a urine creatinine and a random urine protein test are performed, the resulting protein/creatinine ratio approaches the accuracy of the 24-hour urine protein test. Since saving all of the urine for 24 hours can be cumbersome for adults and difficult for infants and children, a random...
Disclosed is a method for the determination of creatinine in urine which involves contacting a urine test sample with a reagent system containing Cu, a hydroperoxide and an oxidizible dye which provides a detectable response when oxidized in the presence of a pseudoperoxide. The reagent system ...
A creatinine test, also called a serum creatinine test, measures how well your kidneys are working. Creatinine is a waste product from the normal breakdown of muscle tissue. As your body makes it, it's filtered through yourkidneysand expelled in urine. Doctors use your creatinine levels to es...
Ratio of amino acid nitrogen to creatinine in the urine as a sensitive test for uranium poisoning. [Man; rabbits] 来自 Semantic Scholar 喜欢 0 阅读量: 6 作者:Berke, H,Rothstein, A 摘要: The effect of cationic and anionic surface active additives on the partitioning of proteins has been ...
References in periodicals archive ?Laboratory test results were as follows: white blood cell, 11130/pL (neutrophils 75.5%); C-reactive protein, 6.13 mg/dL; urea nitrogen, 42.2 mg/dL; creatinine, 4.23 mg/dL; urine protein, (2+); spot ...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook (redirected fromurine to serum creatinine ratio) AcronymDefinition U/Scrurine to serum creatinine ratio Copyright 1988-2018AcronymFinder.com, All rights reserved. ...
test has become one of the most sensitive tests for measuring glomerular filtration rate. In kidney disease, creatinine levels in the blood are elevated, whereas the creatinine clearance rate and hence the urine levels are diminished. Creatinine test is most widely used to assess kidney function. ...
where fd is the free drug fraction in blood, ClrKS is the rate of renal tubular secretion of drug, and fR is the fraction of filtered or secreted drug which is reabsorbed in the tubules. The pH of the urine can affect the secretion, reabsorption, and overall excretion of ionized compound...
Urine distick test and the Protein /creatinine ratio in a spot urine sample were compared to the 24-hour results. The test of validity and reliability was done using the sensitivity, specificity, false positive and the false negative rate. Also assessed were the positive and negative predictive...