Leucine and D-3-hydroxybutyrate as lipid precursors in developing rat spinal cord and liver
- PMID: 985444
- PMCID: PMC1163997
- DOI: 10.1042/bj1580501
Leucine and D-3-hydroxybutyrate as lipid precursors in developing rat spinal cord and liver
Abstract
By using a labelled ketone body, D-3-hydroxy[3-14C]butyrate, or a ketone-body precursor, L-[4,5-3H]leucine, preferential labelling of spinal-cord cholesterol was demonstrated. In contrast, the phospholipid fraction was more heavily labelled in the liver. In both tissues phosphatidylcholine was the major labelled complex lipid. Incorporation ob both substrates into total lipid, on a tissue-weight basis, was appreciably greater for spinal cord.
Similar articles
-
In vivo utilization of D(-)-3-hydroxybutyrate by chick brain and spinal cord.Neurochem Res. 1990 May;15(5):529-33. doi: 10.1007/BF00966212. Neurochem Res. 1990. PMID: 2370945
-
Binding sites for [3H]gamma-hydroxybutyrate on cultured neurones of rat cerebellum and spinal cord.Neurosci Lett. 1983 Dec 2;42(2):145-8. doi: 10.1016/0304-3940(83)90397-x. Neurosci Lett. 1983. PMID: 6664626
-
Preferential labeling of brain cholesterol by (3-14C)D(-)-3-hydroxybutyrate.Lipids. 1973 Nov;8(11):649-51. doi: 10.1007/BF02533150. Lipids. 1973. PMID: 4752501 No abstract available.
-
The role of phosphatidylcholine biosynthesis in the secretion of lipoproteins from hepatocytes.Can J Biochem Cell Biol. 1985 Aug;63(8):870-81. doi: 10.1139/o85-108. Can J Biochem Cell Biol. 1985. PMID: 3904950 Review.
-
Preferential utilization of ketone bodies in the brain and lung of newborn rats.Fed Proc. 1985 Apr;44(7):2352-8. Fed Proc. 1985. PMID: 3884391 Review.
Cited by
-
NADP-dependent dehydrogenases in rat liver parenchyma. III. The description of a liponeogenic area on the basis of histochemically demonstrated enzyme activities and the neutral fat content during fasting and refeeding.Histochemistry. 1981;72(4):579-615. doi: 10.1007/BF00493277. Histochemistry. 1981. PMID: 7298391
-
Phosphatidylserine decarboxylase 1 (Psd1) promotes mitochondrial fusion by regulating the biophysical properties of the mitochondrial membrane and alternative topogenesis of mitochondrial genome maintenance protein 1 (Mgm1).J Biol Chem. 2012 Nov 23;287(48):40131-9. doi: 10.1074/jbc.M112.399428. Epub 2012 Oct 8. J Biol Chem. 2012. PMID: 23045528 Free PMC article.
-
Age-related quantitative changes in enzyme activities of rat brain.Neurochem Res. 1981 Feb;6(2):127-36. doi: 10.1007/BF00964829. Neurochem Res. 1981. PMID: 7242774
-
The contribution of the cholesterol biosynthetic pathway to intermediary metabolism and cell function.Biochem J. 1981 Oct 1;199(1):1-7. doi: 10.1042/bj1990001. Biochem J. 1981. PMID: 7039614 Free PMC article. Review. No abstract available.
-
Isolation of alveolar type II cells by centrifugal elutriation.In Vitro. 1979 Sep;15(9):673-84. doi: 10.1007/BF02618246. In Vitro. 1979. PMID: 231570
References
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Miscellaneous