Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Triglycerides synthesis in adipose tissue

Starvation elicits mobilization of triglycerides from the adipose tissue and inhibits the endogenic cholesterol synthesis owing to the low activity of hydroxy-methylglutaryl-CoA reductase. The latter process provides the possibility for the active production of ketone bodies in the liver. [Pg.210]

Il.f.l.1. Insulins. Insulin is the most effective of diabetes medications. Insulin has profound effects on carbohydrate, protein, fat metabolism and electrolytes. It has anabolic and anticatabolic actions. In a state of insulin deficiency, glycogenesis, glucose transport, protein synthesis, triglyceride synthesis, LPL activity in adipose tissue, cellular potassium uptake all decrease on the other hand, gluconeogene-sis, glycogenolysis, protein degradation, ketogene-sis, lipolysis increase. [Pg.754]

Mechanism of Action Afibricacid derivative that inhibits lipolysis of fat in adipose tissue decreases liver uptake of free fatty acids and reduces hepatic triglyceride production. Inhibits synthesis of VLDL carrier apolipoprotein B. Therapeutic Effect Lowers serum cholesterol and triglycerides (decreases VLDL, LDL increases HDL). Pharmacokinetics Well absorbed from the GI tract. Protein binding 99%. Metabolized in liver. Primarily excreted in urine. Not removed by hemodialysis. Half-life 1.5 hr. [Pg.555]

In six patients with renal transplants treated with sirolimus, mean total plasma cholesterol, triglyceride, and apolipoprotein concentrations increased (1067). The authors suggested that sirolimus increases lipase activity in adipose tissue and reduces lipoprotein lipase activity, resulting in increased hepatic synthesis of triglycerides, increased secretion of VLDL, and increased hypertriglyceridemia. [Pg.648]

Nicotinic acid exerts a variety of effects on lipoprotein metabolism (7,16,49). One of its most important actions is the inhibition of lipolysis in adipose tissue. This initial inhibition, like those of previously discussed antihyperlipidemic agents, produces a sequence of events that ultimately result in the lowering of plasma triglycerides and cholesterol. Impaired lipolysis decreases the mobilization of free fatty acids, thus reducing their plasma levels and their delivery to the liver. In turn, this decreases hepatic triglyceride synthesis and results in a decreased production of VLDL. Enhanced clearance of VLDL through stimulation of lipoprotein lipase also has been proposed to contribute to the reduction of plasma VLDL levels. Because LDL is derived from VLDL (Fig. 30.5), the decreased production of VLDL ultimately leads to a decrease in LDL levels. The sequential nature of this process has been clinically demonstrated. The reduction in triglyceride levels occurs within several hours after ... [Pg.1203]

Adipose tissue is the major energy store in humans. Synthesis and breakdown of triglycerides are constant events in adipose tissue. Fatty acid and glycerol mobilization is stimulated by activation of hormone-sensitive lipase [9]. [Pg.230]

This large input of energy is stored in the synthesized fatty acids and is one of the reasons it is so difficult to lose excess weight due to fat. After synthesis, the fatty acids are incorporated into triglycerides and stored in the form of fat in adipose tissues. [Pg.455]

In adipose tissue as in liver, glucose is taken up from the plasma and used as a substrate for the synthesis of fatty acids and triglycerides. Muscle takes up plasma glucose and stores it as glycogen, while the brain uses glucose as its major energy source. [Pg.333]

Denton, R. M., and Halperin, M. L., 1968, The control of fatty acid and triglyceride synthesis in rat epididymal adipose tissue, Biochem. ]. 110 27. [Pg.310]


See other pages where Triglycerides synthesis in adipose tissue is mentioned: [Pg.155]    [Pg.210]    [Pg.605]    [Pg.141]    [Pg.149]    [Pg.250]    [Pg.155]    [Pg.210]    [Pg.605]    [Pg.141]    [Pg.149]    [Pg.250]    [Pg.302]    [Pg.305]    [Pg.209]    [Pg.394]    [Pg.128]    [Pg.28]    [Pg.677]    [Pg.527]    [Pg.850]    [Pg.837]    [Pg.469]    [Pg.203]    [Pg.329]    [Pg.131]    [Pg.707]    [Pg.490]    [Pg.744]    [Pg.744]    [Pg.617]    [Pg.605]    [Pg.412]    [Pg.142]    [Pg.150]    [Pg.155]    [Pg.176]    [Pg.107]    [Pg.519]    [Pg.519]    [Pg.246]    [Pg.271]    [Pg.67]    [Pg.16]    [Pg.295]    [Pg.101]   
See also in sourсe #XX -- [ Pg.57 ]




SEARCH



Adipose

Adipose tissue

Adipose tissue synthesis

Triglyceride synthesis

Triglycerides adipose tissue

Triglycerides in adipose tissue

© 2024 chempedia.info