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Enzyme Induction in Microbial Organisms
1975The de novo biosynthesis of certain enzymes of a microbial cell involved in catabolism of, for example, disaccharides, are subject to a switch-on mechanism elicited by a corresponding component of the surrounding medium. Such a component is by definition an inducer for the corresponding enzymes, which classically are responsible for the uptake and ...
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Mechanisms of hormonal induction of enzymes
Metabolism, 1973Abstract The study of enzyme induction by hormones has provided an important experimental model for the investigation of both the molecular mechanisms of hormone action as well as the regulation of specific gene expression in higher organisms. The exact mechanisms by which hormones induce enzymes are as yet unknown.
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Is Memory a Matter of Enzyme Induction?
Science, 1962Variations in cholinesterase and RNA concentrations and in levels of neural activity have been linked to learning. These three groups of experimental evidence suggest that the basis of memory lies in an increase of the concentrations of enzymes associated with transmitter substances, as a long-lasting effect of stimulation.
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Nutrition and Enzyme Induction
Clinical Science, 1970A. E. M. McLean, W. J. Marshall
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Clinical Implications of Enzyme Induction
1975The implications of enzyme induction extend beyond alterations in rates of hepatic microsomal drug oxidation. In the last few years it has been shown in man that administration of inducing agents may be associated with increased turnover of endogenous substrates such as cholesterol, vitamin D and Cortisol, with alterations in liver blood flow and bile ...
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Enzyme Induction and Modulation
1983I.- Hormonal regulation of plasminogen activator in rat hepatoma cells.- Cell types in rat liver cultures: their identification and isolation.- Modulation of functional activities in cultured rat hepatocytes.- Regulation of expression of genes for enzymes of the mammalian urea cycle in permanent cell-culture lines of hepatic and non-hepatic origin ...
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