نتایج جستجو برای: purine metabolism
تعداد نتایج: 233577 فیلتر نتایج به سال:
The purine metabolism of several genera of parasitic protozoa, is of interest partly due to their sensitivity to purine analogues, and to differences in the enzymes of purine metabolism compared to mammalian systems [l-6]. Trichomonas vaginalis, the causative agent of trichomonal vaginitis, a mild, but very common, sexually-transmitted disease, has not been studied in this respect; there is a g...
A B S T R A C T A case of xanthinuria is briefly described, and the results of in vivo studies with 4C-labeled oxypurines are discussed. The data demonstrate that the rate of the turnover of uric acid is normal, despite an extremely small uric acid pool. Xanthine and hypoxanthine pools were measured and their metabolism evaluated. The bulk of the daily pool of 276 mg of xanthine, but only 6% of...
BACKGROUND The diagnosis of inborn errors of purine and pyrimidine metabolism is often difficult. We examined the potential of 1H-NMR as a tool in evaluation of patients with these disorders. METHODS We performed 1H-NMR spectroscopy on 500 and 600 MHz instruments with a standardized sample volume of 500 microL. We studied body fluids from 25 patients with nine inborn errors of purine and pyri...
Abstract The American beef bulls have been neglected in terms of animal science research. Metabolomics is a respected for that will aid developing hypothesis future research bulls. objective this study was to identify metabolites within 65-day breeding season were affect by duration and workload. Over two-year period, 8 purebred Angus owned housed the Cal Poly unit surveyed using serum (collect...
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