Abstract
The rate of lipid biosynthesis in vivo was determined in pregnant guinea pigs after maternal and foetal injections of 3H2O. Synthesis in the maternal tissues was low and in the foetal liver and adipose tissues relatively high. In the foetal liver it reached a peak at about two-thirds of gestation, whereas that in the foetal adipose tissue occurred later. These results were used to support the view that lipid synthesis in the foetal guinea-pig liver at two-thirds of gestation is largely from short-chain fatty acids, whereas in foetal adipose tissue glucose is probably the major substrate.
Full text
PDF
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Clark D. G., Rognstad R., Katz J. Lipogenesis in rat hepatocytes. J Biol Chem. 1974 Apr 10;249(7):2028–2036. [PubMed] [Google Scholar]
- Jones C. T., Ashton I. K. Lipid biosynthesis in liver slices of the foetal guinea pig. Biochem J. 1976 Jan 15;154(1):149–158. doi: 10.1042/bj1540149. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jungas R. L. Fatty acid synthesis in adipose tissue incubated in tritiated water. Biochemistry. 1968 Oct;7(10):3708–3717. doi: 10.1021/bi00850a050. [DOI] [PubMed] [Google Scholar]
- Lea M. A., Walker D. G. Glycogenesis in the guinea pig liver during development. Dev Biol. 1967 Jan;15(1):51–61. doi: 10.1016/0012-1606(67)90005-x. [DOI] [PubMed] [Google Scholar]
- Lowenstein J. M. Effect of (-)-hydroxycitrate on fatty acid synthesis by rat liver in vivo. J Biol Chem. 1971 Feb 10;246(3):629–632. [PubMed] [Google Scholar]
- Salmon D. M., Bowen N. L., Hems D. A. Synthesis of fatty acids in the perused mouse liver. Biochem J. 1974 Sep;142(3):611–618. doi: 10.1042/bj1420611. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Windmueller H. G., Spaeth A. E. De novo synthesis of fatty acid in perfused rat liver as a determinant of plasma lipoprotein production. Arch Biochem Biophys. 1967 Nov;122(2):362–369. doi: 10.1016/0003-9861(67)90206-8. [DOI] [PubMed] [Google Scholar]
- Windmueller H. G., Spaeth A. E. Perfusion in situ with tritium oxide to measure hepatic lipogenesis and lipid secretion. Normal and orotic acid-fed rats. J Biol Chem. 1966 Jun 25;241(12):2891–2899. [PubMed] [Google Scholar]