منابع مشابه
The estimation of creatinine in serum.
Although the clearance of endogenous creatinine as a measure of the glomerular filtration rate has been much criticized, it remains the only possible measure where repeated or continuous investigation is needed, and has already yielded much useful information. When we started to use it, however, it became apparent that while the estimation of creatinine in urine was satisfactory, that of plasma...
متن کاملSimple Automated Method for Urinary Creatinine Estimation.
The increasing numbers of investigations into metabolic processes have necessitated the adaptation to automated principles of a method whereby the efficacy of quantitative urine collections can be tested. The estimation of creatinine (creatine anhydride) for this purpose has several aJvantages over other methods which have been used. Creatinine excretion is fairly constant from day to day (Foli...
متن کاملMeasurement of creatinine in whole blood samples supplemented to achieve increased creatinine concentrations.
During clinical trials of a new biosensor for measurement of whole blood creatinine, we were unable to obtain sufficient quantities of samples with naturally occurring high creatinine concentrations to validate performance of the sensor across the proposed reportable concentration range for the device [18 –1326 mol/L (0.2–15.0 mg/ dL)]. Addition of creatinine to whole blood samples was required...
متن کاملRelationship of Formula Creatinine Clearance, Serum Creatinine and Blood Urea Nitrogen to 99mTc-MAG3 Clearance
Received 2/18/2002; revised 3/4/2002; accepted 3/8/2002. For correspondence or reprints contact: Nan-Tsing Chiu, M.D., Department of Nuclear Medicine, National Cheng Kung University Hospital, 138 Sheng-Li Road, Tainan 704, Taiwan. Tel: (886)6-2353535 ext. 2480, Fax: (886)6-2766609, E mail: [email protected] Background: We conducted this study to explore the correlation of formula creatini...
متن کاملSalivary Creatinine Estimation as an Alternative to Serum Creatinine in Chronic Kidney Disease Patients
Context. Sampling blood for serum analysis is an invasive procedure. A noninvasive alternative would be beneficial to patients and health care professionals. Aim. To correlate serum and salivary creatinine levels and evaluate the role of saliva as a noninvasive alternative to serum for creatinine estimation in chronic kidney disease patients. Study Design. Case-control study. Methods. Blood and...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1942
ISSN: 0306-3283
DOI: 10.1042/bj0360281