Results 381 to 390 of about 935,466 (405)

Bacterial degradation of creatinine

Biochimica et Biophysica Acta, 1958
Abstract The degradation of creatinine to NH3 and N-methylhydantoin by crude cell-free extracts of Cl. paraputrificum is coupled with the formation of ATP and orthophosphate. However, an enzyme which has been purified mre than 4000 fold is able to carry out apparently the same reaction without ATP production.
openaire   +3 more sources

On the variation of urinary creatinine in buffalo calves and the effect of dietary protein intake on urinary creatinine, creatinine-nitrogen ratio and creatinine coefficient

The Journal of Agricultural Science, 1975
SUMMARYVariation in urinary creatinine in nine male and twelve female buffalo calves divided into three equal groups on diets containing three levels of dietary protein intake (low, medium and high) was estimated. The variation in urinary creatinine (% and total) was large from animal to animal and also from day to day (P< 0·01) in the same animal ...
K. Nath, S. K. Ranjhan, Urmila Chetal, Usha R. Mehra   +3 more
openaire   +2 more sources

Oral Creatinine Loading

Scandinavian Journal of Urology and Nephrology, 1971
Twenty-one healthy volunteers and 281 patients were given an oral dose of 3 g creatinine. The creatinine concentration in serum was determined before and 24 hours after loading. Creatinine concentration in 100 ml serum rose, on average, 0.05 mg in healthy subjects, 0.1 mg in patients with renal disease with a creatinine concentration of less than 1.1 ...
O. Rudolphi, L. Jacobsson, Bengt Lindqvist   +2 more
openaire   +3 more sources

Creatinine kinetics in the rabbit

Journal of Pharmacokinetics and Biopharmaceutics, 1979
To evaluate the kinetics of creatinine in the rabbit, two radiotagged creatinine forms were used, with 14C in the amidino group or with it in the carboxyl group. Five animals were injected intravenously with tracer amounts, and plasma samples were taken for 250-300 min; urine and feces samples were taken over longer periods.
Mehdi Boroujerdi, Albert M. Mattocks
openaire   +2 more sources

A More Accurate Method To Estimate Glomerular Filtration Rate from Serum Creatinine: A New Prediction Equation

Annals of Internal Medicine, 1999
A. Levey, J. Bosch, J. Lewis, T. Greene, N. Rogers, David Roth   +5 more
semanticscholar   +1 more source

Using Standardized Serum Creatinine Values in the Modification of Diet in Renal Disease Study Equation for Estimating Glomerular Filtration Rate

Annals of Internal Medicine, 2006
A. Levey, J. Coresh, T. Greene, L. Stevens, Y. Zhang, S. Hendriksen, J. Kusek, F. van Lente   +7 more
semanticscholar   +1 more source

UREA OR CREATININE?

The Lancet, 1979
M. Strauch, N. Gretz
openaire   +3 more sources

Study of creatinine and creatinine-clearance in liver transplantation

Transplantation Proceedings, 2002
J.J Berenguer-Pina, P Parrilla, P Martinez-Hernandez, T Agullo-Ortuño, J Noguera, F Ruiz-Espejo, L Jimeno-Garcı́a, M.D Hernandez-Palazon, J Pastor-Mirete, J Cabezuelo, F Acosta, F Cañizares, A Iborra-Bendicho   +12 more
openaire   +3 more sources

Creatinine: From physiology to clinical application.

European journal of internal medicine, 2019
K. Kashani, M. Rosner, M. Ostermann
semanticscholar   +1 more source

Calculation of creatinine clearance from plasma creatinine.

East African medical journal, 1993
Glomerular filtration rate (GFR) is commonly assessed by measurement of endogenous creatinine clearance (Ccr). Several formulae have been described to calculate Ccr from plasma creatinine. I have evaluated the effectiveness of four formulae in 35 healthy subjects (21M and 14F, 18-34 years) and in 41 patients (24M, 17F, 20-69 years) attending a renal ...
openaire   +1 more source