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胰高血糖素对离体大鼠肝细胞乙醇氧化的影响。

Effect of glucagon on ethanol oxidation in isolated rat liver cells.

作者信息

Mangeney-Andréani M, Beaugé F, Nordmann J, Nordmann R

出版信息

Experientia. 1981 Jun;37(6):545-6. doi: 10.1007/BF01990039.

DOI:10.1007/BF01990039
PMID:7021173
Abstract

Addition of glucagon 5 min after ethanol was found to stimulate the rate of ethanol oxidation in hepatocytes isolated from starved rats. This stimulation is of the same order of magnitude as that mediated by asparagine. The glucagon effect is suppressed by antiproteolytic agents such as insulin or NH4Cl. The stimulating effect of glucagon on ethanol oxidation is probably linked to enhanced proteolysis and an elevated glutamate level in the hepatocytes.

摘要

研究发现,在给饥饿大鼠分离的肝细胞注射乙醇5分钟后添加胰高血糖素,可刺激乙醇氧化速率。这种刺激作用的量级与天冬酰胺介导的刺激作用相同。胰高血糖素的作用被抗蛋白水解剂(如胰岛素或氯化铵)所抑制。胰高血糖素对乙醇氧化的刺激作用可能与肝细胞中蛋白水解增强和谷氨酸水平升高有关。

相似文献

1
Effect of glucagon on ethanol oxidation in isolated rat liver cells.胰高血糖素对离体大鼠肝细胞乙醇氧化的影响。
Experientia. 1981 Jun;37(6):545-6. doi: 10.1007/BF01990039.
2
[Effect of natural amino acids on ethanol oxidation in isolated rat hepatocytes].[天然氨基酸对离体大鼠肝细胞乙醇氧化的影响]
Arch Int Physiol Biochim. 1979 Aug;87(3):603-12. doi: 10.3109/13813457909070524.
3
Comparative study of the effect of amino acids on ethanol oxidation in isolated hepatocytes from starved and fed rats.饥饿和进食大鼠分离肝细胞中氨基酸对乙醇氧化作用的比较研究。
Adv Exp Med Biol. 1980;132:393-402. doi: 10.1007/978-1-4757-1419-7_39.
4
The effect of ammonium chloride and glucagon on the metabolism of glutamine in isolated liver cells from starved rats.氯化铵和胰高血糖素对饥饿大鼠分离肝细胞中谷氨酰胺代谢的影响。
Biochim Biophys Acta. 1978 Sep 21;543(1):16-28. doi: 10.1016/0304-4165(78)90450-6.
5
Hormonal control of ornithine decarboxylase in isolated liver cells and the effect of ethanol oxidation.离体肝细胞中鸟氨酸脱羧酶的激素调控及乙醇氧化的影响
Biochim Biophys Acta. 1979 Nov 1;587(4):556-66. doi: 10.1016/0304-4165(79)90008-4.
6
An effect of extracellular redox state on the glucagon-stimulated glucose release by rat hepatocytes and perfused liver.细胞外氧化还原状态对大鼠肝细胞和灌注肝脏中胰高血糖素刺激的葡萄糖释放的影响。
Horm Metab Res. 1977 May;9(3):213-7. doi: 10.1055/s-0028-1093539.
7
Glucagon degradation in isolated rat hepatocytes: effect of ammonium chloride and chloroquine.胰高血糖素在分离的大鼠肝细胞中的降解:氯化铵和氯喹的作用。
Mol Cell Endocrinol. 1981 Sep;23(3):311-20. doi: 10.1016/0303-7207(81)90128-3.
8
Lactate-stimulated ethanol oxidation in isolated rat hepatocytes.乳酸刺激下分离的大鼠肝细胞中的乙醇氧化作用。
Biochem J. 1978 Apr 15;172(1):29-36. doi: 10.1042/bj1720029.
9
Control of ethanol utilization by rat hepatocytes.
Biochim Biophys Acta. 1981 Aug 17;676(2):270-3. doi: 10.1016/0304-4165(81)90196-3.
10
Stimulation by glucagon of the incorporation of U-14C-labeled substrates into glucose by isolated hepatocytes from fed rats.
Biochim Biophys Acta. 1975 Sep 8;404(1):110-23. doi: 10.1016/0304-4165(75)90152-x.

本文引用的文献

1
The hormonal stimulation of ureogenesis in isolated hepatocytes through increases in mitochondrial ATP production.通过增加线粒体ATP生成对分离的肝细胞中尿素生成的激素刺激。
Arch Biochem Biophys. 1980 Apr 15;201(1):44-55. doi: 10.1016/0003-9861(80)90485-3.
2
Protein degradation in hepatocyte monolayers. Effects of glucagon, adenosine 3':5'-cyclic monophosphate and insulin.肝细胞单层中的蛋白质降解。胰高血糖素、3':5'-环磷酸腺苷和胰岛素的作用。
Biochem J. 1980 Jan 15;186(1):71-9. doi: 10.1042/bj1860071.
3
The influence of glucocorticoid, epinephrine and glucagon on ethanol metabolism in the dog.
糖皮质激素、肾上腺素和胰高血糖素对犬乙醇代谢的影响。
Arch Int Pharmacodyn Ther. 1966 Aug;162(2):355-63.
4
Effect of glucagon on the metabolism of ethanol in rat liver.胰高血糖素对大鼠肝脏中乙醇代谢的影响。
Acta Chem Scand. 1970;24(4):1163-7. doi: 10.3891/acta.chem.scand.24-1163.
5
Ethanol effect on glucagon secretion in the pig.乙醇对猪胰高血糖素分泌的影响。
Horm Metab Res. 1974 May;6(3):245-6. doi: 10.1055/s-0028-1095714.
6
Effects of glucagon on glutamate metabolism in the perfused rat liver.胰高血糖素对灌注大鼠肝脏中谷氨酸代谢的影响。
J Biol Chem. 1973 Aug 10;248(15):5350-9.
7
Rate-limiting factors in the oxidation of ethanol by isolated rat liver cells.分离的大鼠肝细胞对乙醇氧化的限速因素。
Biochem J. 1975 Aug;150(2):205-9. doi: 10.1042/bj1500205.
8
Stimulation of glucagon secretion by ethanol-induced hypoglycemia in man.乙醇诱导的低血糖对人体胰高血糖素分泌的刺激作用。
Diabetes. 1975 Mar;24(3):295-300. doi: 10.2337/diab.24.3.295.
9
Inhibition of protein degradation in isolated rat hepatocytes.对分离的大鼠肝细胞中蛋白质降解的抑制作用。
Biochem J. 1977 May 15;164(2):399-407. doi: 10.1042/bj1640399.
10
Ethanol oxidation by isolated rat-liver cells. Stimulatory effects of fructose.分离的大鼠肝细胞对乙醇的氧化作用。果糖的刺激效应。
Eur J Biochem. 1978 Aug 15;89(1):237-41. doi: 10.1111/j.1432-1033.1978.tb20918.x.