Literature DB >> 486145

Alterations in the rate of lipogenesis in vivo in maternal liver and adipose tissue on premature weaning of lactating rats: a possible regulatory role of prolactin.

L Agius, A M Robinson, J R Girard, D H Williamson.   

Abstract

Removal of pups for 24 h from rats at peak lactation decreased 3H2O incorporation into lipid in vivo in mammary gland by 95%, whereas it was increased in liver (77%) and adipose tissue (330%). These increases were prevented by administration of prolactin. Plasma insulin increased 3-fold on weaning and this was partially prevented by prolactin.

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Year:  1979        PMID： 486145      PMCID： PMC1161113          DOI： 10.1042/bj1800689

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


  17 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

2.  Lipogenesis by acini from mammary gland of lactating rats.

Authors:  J Katz; P A Wals; R L Van de Velde
Journal:  J Biol Chem       Date:  1974-11-25       Impact factor: 5.157

3.  The effects of pregnancy, lactation and involution on the metabolism of glucose by rat parametrial adipose tissue.

Authors:  R W Smith
Journal:  J Dairy Res       Date:  1973-10       Impact factor: 1.904

4.  Influence of dietary fat, fasting, and acute premature weaning on in vivo rates of fatty acid synthesis in lactating mice.

Authors:  D R Romsos; K L Muiruri; P Y Lin; G A Leveille
Journal:  Proc Soc Exp Biol Med       Date:  1978-11

5.  The effects of pregnancy, lactation and involution on the metabolism of glucose and acetate by rat liver tissue.

Authors:  R W Smith
Journal:  J Dairy Res       Date:  1973-10       Impact factor: 1.904

6.  Evidence for a reciprocal relationship between lipogenesis and ketogenesis in hepatocytes from fed virgin and lactating rats.

Authors:  M Benito; D H Williamson
Journal:  Biochem J       Date:  1978-10-15       Impact factor: 3.857

7.  Purification of human prolactin.

Authors:  P Hwang; H Guyda; H Friesen
Journal:  J Biol Chem       Date:  1972-04-10       Impact factor: 5.157

8.  Evidence for a role of insulin in the regulation of lipogenesis in lactating rat mammary gland. Measurements of lipogenesis in vivo and plasma hormone concentrations in response to starvation and refeeding.

Authors:  A M Robinson; J R Girard; D H Williamson
Journal:  Biochem J       Date:  1978-10-15       Impact factor: 3.857

9.  The effects of engorgement with milk and of suckling on mammary blood flow in the rat.

Authors:  A Hanwell; J L Linzell
Journal:  J Physiol       Date:  1973-08       Impact factor: 5.182

10.  Comparison of glucose metabolism in the lactating mammary gland of the rat in vivo and in vitro. Effects of starvation, prolactin or insulin deficiency.

Authors:  A M Robinson; D H Williamson
Journal:  Biochem J       Date:  1977-04-15       Impact factor: 3.857
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  42 in total

Review 1.  Effects of growth hormone and prolactin on adipose tissue development and function.

Authors:  David J Flint; Nadine Binart; John Kopchick; Paul Kelly
Journal:  Pituitary       Date:  2003-09       Impact factor: 4.107

2.  Changes in activity and intra-acinar distribution of glucose-6-phosphate dehydrogenase and malic enzyme during pregnancy in rat liver.

Authors:  A P Newham; K Krieger; I P Maly; D Sasse
Journal:  Histochemistry       Date:  1991

3.  Evidence for conservation of dietary lipid in the rat during lactation and the immediate period after removal of the litter. Decreased oxidation of oral [1-14C]triolein.

Authors:  C M Oller do Nascimento; D H Williamson
Journal:  Biochem J       Date:  1986-10-01       Impact factor: 3.857

4.  Insulin resistance of glucose metabolism in isolated brown adipocytes of lactating rats. Evidence for a post-receptor defect in insulin action.

Authors:  A F Burnol; S Ebner; J Kandé; J Girard
Journal:  Biochem J       Date:  1990-01-15       Impact factor: 3.857

5.  Changes in the proportion of acetyl-CoA carboxylase in the active form in rat liver. Effect of starvation, lactation and weaning.

Authors:  V A Zammit; C G Corstorphine
Journal:  Biochem J       Date:  1982-06-15       Impact factor: 3.857

6.  Regulation of acetyl-CoA carboxylase in rat mammary gland. Effects of starvation and of insulin and prolactin deficiency on the fraction of the enzyme in the active form in vivo.

Authors:  E M McNeillie; V A Zammit
Journal:  Biochem J       Date:  1982-04-15       Impact factor: 3.857

7.  Regulation of peripheral lipogenesis by glucagon. Inability of the hormone to inhibit lipogenesis in rat mammary acini in vitro in the presence or absence of agents which alter its effects on adipocytes.

Authors:  N A Robson; R A Clegg; V A Zammit
Journal:  Biochem J       Date:  1984-02-01       Impact factor: 3.857

8.  Initiation of lipogenic enzyme activities in rat mammary glands.

Authors:  P Martyn; I A Hansen
Journal:  Biochem J       Date:  1981-07-15       Impact factor: 3.857

9.  Regulation of rat mammary-gland uptake of orally administered [1-14C]triolein by insulin and prolactin: evidence for bihormonal control of lipoprotein lipase activity.

Authors:  T H Da Costa; D H Williamson
Journal:  Biochem J       Date:  1994-05-15       Impact factor: 3.857

10.  Growth-hormone-prolactin interactions in the regulation of mammary and adipose-tissue acetyl-CoA carboxylase activity and gene expression in lactating rats.

Authors:  M C Barber; M T Travers; E Finley; D J Flint; R G Vernon
Journal:  Biochem J       Date:  1992-07-15       Impact factor: 3.857
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