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Clearing factor lipase

WebClearing factor lipase is rapidly released into the circulating blood following the intravenous injection of small amounts of heparin. Its site of action in the body in the absence of … WebThe clearing factor lipase and its action in the transport of fatty acids between the blood and the tissues. Adv. Lipid Res. 1: 133–182. PubMed CAS Google Scholar French, J.E. 1963. The behavior of chylomicrons in the circulation. Observations with the electron microscope. (Frazer, A.C. ed.). Biochemical problems of lipids.

CLEARING FACTOR, A HEPARIN-ACTIVATED LIPOPROTEIN LIPASE

WebThe clearing factor lipase activities of 1- or 2-min samples of the perfusate were determined within 4 hr of the end of perfusion. Samples were taken frequently in the … WebThe clearing-factor lipase activity of intact tissue from starved rats, which is initially much less than that of tissue from fed rats, is mainly stable to incubation at 37°. 2. … autojin pakistan https://paceyofficial.com

ENZYME - 3.1.1.34 Lipoprotein lipase

Web1. Evidence is presented that the increase in clearing-factor lipase activity that occurs when adipose tissue from starved rats is incubated in a defined medium in vitro is due to … WebMar 1, 1972 · The release of clearing factor lipase (CFL) into the blood stream after heparin injection and from hearts during perfusion with a heparin-containing fluid was studied using normal and alloxan diabetic rats. WebThe activity of this ‘clearing factor lipase’ was found in several extra-hepat- ic tissues, including heart and adipose tissue, but was shown to have only a limited action on artificial lipid emulsion substrates in the absence of serum lipoproteins [3, 4]. It was not until 1966 that apolipoprotein C2 autojiipee

Rabbit placental clearing-factor lipase and transfer to the foetus …

Category:Physiological regulation of lipoprotein lipase - PubMed

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Clearing factor lipase

Clearing-Factor Lipase Adipose Tissue - National Center for ...

WebClearing-factor lipase was assayed in acetone-ether-dried powders of heart and epididymal fat-pads of lean and genetically obese mice (ob/ob). In both tissues the enzyme activity in the adult was higher in the obese mice. 2. In heart the enzyme activity was unchanged from 8 to 48 weeks of age in lean mice, but in obese mice it increased … WebClearing factor lipase activity is expressed in terms the quantity of FFA released at 37°C from a suitable tri- glyceride substrate, usually chyle triglyceride which has been activated by preincubation with serum (3). 1 unit of activity represents the release of 1 pniole of FFA during incubation for 1 hr, and activities are expressed as units ...

Clearing factor lipase

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WebPancreatic lipase was prepared by extracting commercial steapsin (Fisher ... plasma clearing factor can clear the turbidity of synthetic triglyceride emulsions (3, 4) is in … WebClearing factor lipase is rapidly released into the circulating blood following the intravenous injection of small amounts of heparin. Its site of action in the body in the absence of exogenous heparin is unknown, although the available evidence suggests that it may be at the walls of the blood vessels.

WebSUMMARY Clearing factor, the enzyme present in postheparin plasma, can be extracted from acetone powders of normal rat hearts. This enzyme catalyzes the … WebClearing-factor lipase in adipose tissue. A medium in which the enzyme activity of tissue from starved rats increases in vitro. Biochem J. 1966 Jun;99(3):640–647. [ PMC free article] [ PubMed] [ Google Scholar] SATOMURA K, SODERHJELM L. Deposition of fatty acids in the newborn in relation to the diet of pregnant guinea pigs: a preliminary report.

WebAbstract. Clearing factor lipase activity was present in abundance in chicken adipose tissue extracts. No such activity was demonstrable in seven of nine samples of human adipose tissue removed at ...

WebAbstract. The hydrolysis of an emulsified triglyceride substrate by clearing factor lipase (lipoprotein lipase) normally requires the presence of particular activating …

WebIt is concluded that correlations between triglyceride fatty acid utilization and clearing factor lipase activity in the heart should be sought only with that portion of the total enzyme activity which is released from the intact organ by heparin. MeSH terms Animals Carbon Isotopes Chylomicrons / metabolism* Fasting Fatty Acids / metabolism* Female autojollyWeb1. When fat-cells are isolated from the epididymal adipose tissue of 24h-starved rats and incubated at 25 degrees C in the presence of dialysed serum, glucose, insulin, … gb 3100—1993WebThe activity of clearing-factor lipase in the capillary beds of particular extrahepatic tissues varies with changes in the physiological and nutritional conditions. Thus, … gb 31