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乙酸肼乙酯对大鼠肝细胞糖异生及乙醇氧化的影响。

Effects of ethyl hydrazinoacetate on gluconeogenesis and on ethanol oxidation in rat hepatocytes.

作者信息

Rognstad R

出版信息

Biochim Biophys Acta. 1980 Feb 21;628(1):116-8. doi: 10.1016/0304-4165(80)90357-8.

DOI:10.1016/0304-4165(80)90357-8
PMID:7357026
Abstract

Both ethyl hydrazinoacetate and aminooxyacetate strongly inhibit gluconeogenesis from L-lactate, but not from pyruvate or fructose, in rat hepatocytes. Ethyl hydrazinoacetate partially inhibits gluconeogenesis from polyols, and also partially inhibits ethanol oxidation. In contrast to results obtained with aminooxyacetate, increasing the ethyl hydrazinoacetate concentration from 0.2 to 2 mM does not tend to diminish the inhibitory effect of this transaminase inhibitor on ethanol or polyol utilization.

摘要

在大鼠肝细胞中,乙酸乙酯肼和氨氧基乙酸都强烈抑制由L-乳酸生成葡萄糖的过程,但不抑制由丙酮酸或果糖生成葡萄糖的过程。乙酸乙酯肼部分抑制多元醇生成葡萄糖的过程,也部分抑制乙醇氧化。与氨氧基乙酸的结果相反,将乙酸乙酯肼的浓度从0.2 mM提高到2 mM,并不倾向于减弱这种转氨酶抑制剂对乙醇或多元醇利用的抑制作用。

相似文献

1
Effects of ethyl hydrazinoacetate on gluconeogenesis and on ethanol oxidation in rat hepatocytes.乙酸肼乙酯对大鼠肝细胞糖异生及乙醇氧化的影响。
Biochim Biophys Acta. 1980 Feb 21;628(1):116-8. doi: 10.1016/0304-4165(80)90357-8.
2
Control of ethanol utilization by rat hepatocytes.
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Biochim Biophys Acta. 1980 Oct 1;632(2):260-9. doi: 10.1016/0304-4165(80)90084-7.
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Mechanism responsible for aminooxyacetate and glycolate stimulation of ethanol oxidation by isolated hepatocytes.分离的肝细胞中氨基氧基乙酸和乙醇酸刺激乙醇氧化的作用机制。
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Possible role of pyruvate kinase in the hormonal control of dihydroxyacetone gluconeogenesis in isolated heptatocytes.丙酮酸激酶在离体肝细胞二羟丙酮糖异生激素调控中的可能作用。
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Kinetic analysis of short-term effects of alpha-agonists on gluconeogenesis in isolated rat hepatocytes.α-激动剂对分离的大鼠肝细胞糖异生短期作用的动力学分析
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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。
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引用本文的文献

1
Computer stimulation of the effects of alpha-cyano-4-hydroxycinnamate on gluconeogenesis from L-lactate in rat liver cells.α-氰基-4-羟基肉桂酸对大鼠肝细胞中L-乳酸糖异生作用的计算机模拟研究
Biochem J. 1981 Sep 15;198(3):561-4. doi: 10.1042/bj1980561.
2
The rôle of mitochondrial pyruvate transport in the stimulation by glucagon and phenylephrine of gluconeogenesis from L-lactate in isolated rat hepatocytes.线粒体丙酮酸转运在胰高血糖素和去氧肾上腺素刺激离体大鼠肝细胞由L-乳酸进行糖异生过程中的作用。
Biochem J. 1981 Sep 15;198(3):551-60. doi: 10.1042/bj1980551.
3
Stimulation by alpha-adrenergic agonists of Ca2+ fluxes, mitochondrial oxidation and gluconeogenesis in perfused rat liver.
α-肾上腺素能激动剂对灌注大鼠肝脏中钙离子通量、线粒体氧化及糖异生的刺激作用。
Biochem J. 1983 Jun 15;212(3):555-65. doi: 10.1042/bj2120555.
4
Selective inhibition of alanine aminotransferase and aspartate aminotransferase in rat hepatocytes.大鼠肝细胞中丙氨酸氨基转移酶和天冬氨酸氨基转移酶的选择性抑制
Biochem J. 1984 Jun 15;220(3):707-16. doi: 10.1042/bj2200707.