منابع مشابه
Pyruvate Kinase Isozymes from Rat Tissues
Developmental and aging patterns of pyruvate kinase (PK) isozymes (PK 1, PK 2, PK 3, and PK 4) from rat liver, kidney, heart, and skeletal muscle were studied by electrophoretic, chromatographic and immunochemical techniques. During the first 2 weeks of postnatal life a decline of total PK activity occurred in liver, kidney, and heart followed by an increase to adult or higher than adult levels...
متن کاملIsozymes of lactic dehydrogenase in human tissues.
The heterogeneity of lactic dehydrogenase (LDH) activity in human serum and erythrocytes has been observed in several laboratories (1-7). If each of the electrophoretically-distinguishable enzymes in serum with LDH activity were derived from different tissues, in disease states involving a single organ the normal pattern of serum LDH activity would be altered according to the type of LDH releas...
متن کاملAromatic amino acid transaminase in rat intestine.
The transamination of aromatic l-amino acids (5-hydroxytryptophan, tryptophan, tyrosine, phenylalanine and kynurenine) was shown to be catalysed by enzyme preparations from rat small intestine. On the basis of the partial purification and characterization of these aromatic amino acid transaminases, it is suggested that rat small intestine contains several kinds of aromatic amino acid transamina...
متن کاملThe Kynurenine Transaminase of Rat Kidney*
The conversion of kynurenine to kynurenic acid was observed in intact animals by Kotake (2) in 1931. This reaction was studied in vitro by Mason and Berg (3, 4), who observed that slices and homogenates of rat liver converted both tryptophan and kynurenine to kynurenic acid. Similar preparations from rat kidney did not convert tryptophan to kynurenine or kynurenic acid, but had a somewhat great...
متن کاملThe kynurenine transaminase of rat kidney.
The conversion of kynurenine to kynurenic acid was observed in intact animals by Kotake (2) in 1931. This reaction was studied in vitro by Mason and Berg (3, 4), who observed that slices and homogenates of rat liver converted both tryptophan and kynurenine to kynurenic acid. Similar preparations from rat kidney did not convert tryptophan to kynurenine or kynurenic acid, but had a somewhat great...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: THE JOURNAL OF VITAMINOLOGY
سال: 1962
ISSN: 0022-5398
DOI: 10.5925/jnsv1954.8.286