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外周脂肪酸动员在2-巯基乙醇诱导的脂肪肝中的作用及机制

Role and mechanism of peripheral fatty acid mobilization in 2-mercaptoethanol-induced fatty liver.

作者信息

Sabourault D, Giudicelli Y, Nordmann J, Nordmann R

出版信息

Lipids. 1977 Aug;12(8):641-4. doi: 10.1007/BF02533758.

DOI:10.1007/BF02533758
PMID:895414
Abstract

2-Mercaptoethanol-induced fatty liver involves an increased free fatty acid mobilization which is primarily due to an inhibition of free fatty acid reesterification in adipose tissue. Furthermore, increased free fatty acid mobilization as well as fatty liver induction are not induced by 2-mercaptoethanol per se but result most probably from 2-mercaptoacetate through oxidation of 2-mercaptoethanol.

摘要

2-巯基乙醇诱导的脂肪肝涉及游离脂肪酸动员增加,这主要是由于脂肪组织中游离脂肪酸再酯化受到抑制。此外,游离脂肪酸动员增加以及脂肪肝的诱导并非由2-巯基乙醇本身引起,而极有可能是2-巯基乙醇氧化生成的2-巯基乙酸所致。

相似文献

1
Role and mechanism of peripheral fatty acid mobilization in 2-mercaptoethanol-induced fatty liver.外周脂肪酸动员在2-巯基乙醇诱导的脂肪肝中的作用及机制
Lipids. 1977 Aug;12(8):641-4. doi: 10.1007/BF02533758.
2
Free fatty acid mobilization in the development of cerium-induced fatty liver.铈诱导的脂肪肝发生过程中游离脂肪酸的动员
Biochem Biophys Res Commun. 1980 Jan 29;92(2):374-80. doi: 10.1016/0006-291x(80)90343-5.
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Is fatty liver induction a general feature of the administration of foreign sulfhydryl compounds?外源性巯基化合物的给药是否普遍会引发脂肪肝?
Biochim Biophys Acta. 1976 May 27;431(2):241-8. doi: 10.1016/0005-2760(76)90144-2.
4
[Inhibitors of the mobilization of free fatty acids].游离脂肪酸动员的抑制剂
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Effect of pyrazole on ACTH stimulated lipolysis "in vivo".吡唑对促肾上腺皮质激素刺激的“体内”脂肪分解的影响。
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[Effect of nicotinic acid and beta-adrenergic blockade on lipid mobilization during prolonged irradiation of rats].[烟酸和β-肾上腺素能阻滞剂对大鼠长时间照射期间脂质动员的影响]
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Thiazolidinediones increase plasma-adipose tissue FFA exchange capacity and enhance insulin-mediated control of systemic FFA availability.噻唑烷二酮类药物可增加血浆与脂肪组织之间游离脂肪酸(FFA)的交换能力,并增强胰岛素介导的对全身游离脂肪酸可用性的控制。
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Studies on the mechanisms involved in the isopropanol-induced fatty liver.异丙醇诱导脂肪肝相关机制的研究。
Biochim Biophys Acta. 1973 Oct 17;326(1):1-11. doi: 10.1016/0005-2760(73)90021-0.

引用本文的文献

1
2-Mercaptoacetate administration depresses the beta-oxidation pathway through an inhibition of long-chain acyl-CoA dehydrogenase activity.给予2-巯基乙酸通过抑制长链酰基辅酶A脱氢酶活性来抑制β-氧化途径。
Biochem J. 1981 Jun 15;196(3):803-9. doi: 10.1042/bj1960803.

本文引用的文献

1
The enzymic reduction of nicotinamide-adenine dinucleotide by 2-mercaptoethanol.2-巯基乙醇对烟酰胺腺嘌呤二核苷酸的酶促还原作用。
Biochem J. 1965 Nov;97(2):475-8. doi: 10.1042/bj0970475.
2
Improved method for the determination of blood glutathione.测定血液中谷胱甘肽的改进方法。
J Lab Clin Med. 1963 May;61:882-8.
3
Measurement of concentrations of metabolites in adipose tissue and effects of insulin, alloxan-diabetes and adrenaline.脂肪组织中代谢物浓度的测量以及胰岛素、四氧嘧啶糖尿病和肾上腺素的影响。
Biochem J. 1966 Aug;100(2):407-19. doi: 10.1042/bj1000407.
4
Stimulatory effect of ethanol on glycerol release from rat adipose tissue in vitro.乙醇对体外培养的大鼠脂肪组织甘油释放的刺激作用。
Life Sci. 1965 Nov;4(21):2123-8. doi: 10.1016/0024-3205(65)90331-0.
5
Effects of pyrazole on hepatic function and structure.
Lab Invest. 1970 Jun;22(6):615-21.
6
Studies of the insulin-like actions of thiols upon isolated fat cells.硫醇对分离脂肪细胞的胰岛素样作用的研究。
J Biol Chem. 1970 Jan 10;245(1):23-31.
7
Effect of pyrazole on lipolysis in vitro.吡唑对体外脂肪分解的影响。
Biochem Pharmacol. 1972 Aug 1;21(15):2095-102. doi: 10.1016/0006-2952(72)90162-1.
8
Metabolic effects of acetaldehyde on rat adipose tissue in vitro.
Biochim Biophys Acta. 1972 Nov 30;280(3):393-407. doi: 10.1016/0005-2760(72)90245-7.
9
[Action of acetaldehyde on lipolysis in vitro. Comparison with ethanol and acetate].[乙醛对体外脂肪分解的作用。与乙醇和乙酸盐的比较]
C R Acad Hebd Seances Acad Sci D. 1972 Apr 10;274(15):2246-8.
10
Metabolic pathways involved in the oxidation of isopropanol into acetone by the intact rat.完整大鼠体内异丙醇氧化为丙酮所涉及的代谢途径。
Life Sci. 1973 Oct 1;13(7):919-32. doi: 10.1016/0024-3205(73)90082-9.