منابع مشابه
Dietary and hormonal regulation of enzymes of fructose metabolism in rat liver.
Fructokinase (ketohexokinase, EC 2.7.1.3), aldolase (ketose-1-aldehyde lyase, EC 4.1.2.7), and triokinase (ATP: D-glyceraldehyde 3-phosphotransferase, EC 2.7.1.28) activities of rat liver were measured under various dietary and hormonal conditions. Specific activities in terms of liver weight did not change greatly, but marked changes were observed in total liver activity. All three activities ...
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The de novo synthesis of long-chain fatty acids, a process that occurs primarily in liver in many species, is high in animals fed on diets with a high content of carbohydrate, and low in starved animals. The activities of the ‘lipogenic’ set of hepatic enzymes follow the same pattern. Two members of this lipogenic set are cytosolic malic enzyme (EC 1.1.1.40), which furnishes most of the NADPH f...
متن کاملHormonal control of glycogen-metabolizing enzymes in liver.
Keppens, S., Van Den Heede, J . R. & De Wulf, H. (1977) Biochim. Biophys. Acta 496,448457 Khoo, J. C. & Steinberg, D. (1975) FEES Lett. 57,68-72 Kirk, C . J. & Hems, D. A. (1974) FEBSLetf. 47, 128-131 Ljungstrom, 0, Hjhelmquist, G. & Engstrom, L. ( I 974) Biochim. Biophys. Actu 358,289-298 Riou, J. P., Claus, T. H. & Pilkis, S. J . (1976) Biochem. Biophys. Res. Commun. 73,591-599 Robison, G . A...
متن کاملHormonal regulation of hepatic enzymes involved in foreign compound metabolism.
The regulation of hepatic P450s has been the focus of numerous studies because of the importance of these proteins in endocrinology, oncology, and toxicology, as well as drug development. Considerable evidence exists demonstrating that many hepatic P450s are regulated by developmental, sex, or hormonal factors in addition to receptors that interact with foreign chemicals. The focus of work in o...
متن کاملHormonal regulation of glycogen metabolism in neonatal rat liver.
1. The development of active and inactive phosphorylase was determined in rat liver during the perinatal period. No inactive form could be found in tissues from animals less than 19 days gestation or older than the fifth postnatal day. 2. The regulation of phosphorylase in organ cultures of foetal rat liver was examined. None of the agents examined [glucagon, insulin or dibutyryl cyclic AMP (6-...
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ژورنال
عنوان ژورنال: Gastroenterology
سال: 1967
ISSN: 0016-5085
DOI: 10.1016/s0016-5085(19)34139-3