Literature DB >> 2268306

Evidence that use of Triton WR1339 underestimates the triacylglycerol entry rate into the plasma of lactating rats owing to continued accumulation of lipid in the mammary gland.

A E Tedstone1, V Ilic, D H Williamson.   

Abstract

Measurement of the entry rate of an intragastric load of [14C]triolein into the plasma in the presence of Triton WR1339 gave similar values for virgin and weaned rats, but significantly lower values for lactating rats. This decreased entry rate (65%) in lactating compared with virgin rats was due to a failure of Triton WR1339 to inhibit the accumulation of [14C]lipid in the mammary gland. This is further evidence that mammary-gland lipoprotein lipase behaves differently from that in white adipose tissue or muscle.

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Year:  1990        PMID： 2268306      PMCID： PMC1149784          DOI： 10.1042/bj2720835

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  27 in total

1.  Acute effects in vivo of anti-insulin serum on rates of fatty acid synthesis and activities of acetyl-coenzyme A carboxylase and pyruvate dehydrogenase in liver and epididymal adipose tissue of fed rats.

Authors:  D Stansbie; R W Brownsey; M Crettaz; R M Denton
Journal:  Biochem J       Date:  1976-11-15       Impact factor: 3.857

Review 2.  THE CLEARING FACTOR LIPASE AND ITS ACTION IN THE TRANSPORT OF FATTY ACIDS BETWEEN THE BLOOD AND TISSUES.

Authors:  D S ROBINSON
Journal:  Adv Lipid Res       Date:  1963

3.  Effects of lactation of ketogenesis from oleate or butyrate in rat hepatocytes.

Authors:  E Whitelaw; D H Williamson
Journal:  Biochem J       Date:  1977-06-15       Impact factor: 3.857

4.  Triton-induced hyperlipidemia in rats as an animal model for screening hypolipidemic drugs.

Authors:  P E Schurr; J R Schultz; T M Parkinson
Journal:  Lipids       Date:  1972-01       Impact factor: 1.880

5.  [A new determination of the neutral fats in blood serum and tissue. I. Principles, procedure, and discussion of the method].

Authors:  M Eggstein; F H Kreutz
Journal:  Klin Wochenschr       Date:  1966-03-01

6.  Lipoprotein lipase and uptake of triacylglycerol, cholesterol and phosphatidylcholine from chylomicrons by mammary and adipose tissue of lactating rats in vivo.

Authors:  R O Scow; S S Chernick; T R Fleck
Journal:  Biochim Biophys Acta       Date:  1977-05-25

7.  Tissue-specific effects of starvation and refeeding on the disposal of oral [1-14C]triolein in the rat during lactation and on removal of litter.

Authors:  C M Oller do Nascimento; D H Williamson
Journal:  Biochem J       Date:  1988-09-01       Impact factor: 3.857

8.  Regulation of hepatic fatty acid metabolism. The activities of mitochondrial and microsomal acyl-CoA:sn-glycerol 3-phosphate O-acyltransferase and the concentrations of malonyl-CoA, non-esterified and esterified carnitine, glycerol 3-phosphate, ketone bodies and long-chain acyl-CoA esters in livers of fed or starved pregnant, lactating and weaned rats.

Authors:  V A Zammit
Journal:  Biochem J       Date:  1981-07-15       Impact factor: 3.857

9.  Rates of triacylglycerol entry into the circulation in the lactating rat.

Authors:  L Agius; P J Blackshear; D H Williamson
Journal:  Biochem J       Date:  1981-05-15       Impact factor: 3.857

10.  Secretion and storage of newly synthesized hepatic triacylglycerol fatty acids in vivo in different nutritional states and in diabetes.

Authors:  J M Duerden; G F Gibbons
Journal:  Biochem J       Date:  1988-11-01       Impact factor: 3.857
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  2 in total

1.  Effects of platelet-activating factor on lipid metabolism in rats in vivo. Origin of the hypertriglyceridaemia.

Authors:  R D Evans; V Ilic; D H Williamson
Journal:  Biochem J       Date:  1991-12-01       Impact factor: 3.857

2.  Decreased sensitivity of very-low-density lipoprotein secretion to the inhibitory effect of insulin in cultured hepatocytes from lactating rats.

Authors:  C S Bourgeois; G F Gibbons
Journal:  Biochem J       Date:  1996-06-15       Impact factor: 3.857
  2 in total

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