نتایج جستجو برای: phosphatidate
تعداد نتایج: 510 فیلتر نتایج به سال:
In the yeast Saccharomyces cerevisiae, the synthesis of phospholipids in the exponential phase of growth occurs at the expense of the storage lipid triacylglycerol. As exponential phase cells progress into the stationary phase, the synthesis of triacylglycerol occurs at the expense of phospholipids. Early work indicates a role of the phosphatidate phosphatase (PAP) in this metabolism; the enzym...
1. The effects on glycerolipid synthesis of a series of compounds including many drugs were investigated in cell-free preparations and slices of rat liver. 2. p-Chlorobenzoate, p-chlorophenoxyisobutyrate, halofenate, D-amphetamine, adrenaline, procaine and N-[2-(4-chloro-3-sulphamoylbenzoyloxy)ethyl]norfenfluramine had little inhibitory effect on any of the systems investigated. 3. Two amphiphi...
The syntheses of triglyceride and its precursors were increased when liver homogenates of ketotic diabetic rats were incubated with [U-14C]-glycero 3-phosphate and cofactors. Triolein sonicates produced a concentration-dependent inhibition of the synthesis of both diglyceride and triglyceride, whereas monoolein sonicates had no effect. Rat serum very low density lipoproteins, like triolein soni...
Sphingosine-1-phosphate (S1P) is a bioactive sphingolipid capable of regulating critical physiological and pathological functions. Here, we report for the first time that S1P stimulates aldosterone secretion in cells of the zona glomerulosa of the adrenal gland. Regulation of aldosterone secretion is important because this hormone controls electrolyte and fluid balance and is implicated in card...
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