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衰老小鼠肝脏中尼古丁的体外代谢

In vitro metabolism of nicotine in liver of ageing mice.

作者信息

Slanina P, Stålhandske T

出版信息

Arch Int Pharmacodyn Ther. 1977 Apr;226(2):258-62.

PMID:879909
Abstract

14-C-nicotine was incubated with 10000 X g supernatant fraction of liver homogenate from female mice (C3H/TIF/BOM) 2, 12 and 18 months old. The rate of metabolism was measured by the determination of the oxidative nicotine metabolite continine and by determining the disappearance of nicotine. No significant changes between different ages were found either in the continine formation or the rate of disappearance of nicotine.

摘要

将14-C-尼古丁与2个月、12个月和18个月大的雌性小鼠(C3H/TIF/BOM)肝脏匀浆的10000×g上清液部分一起孵育。通过测定氧化型尼古丁代谢物可替宁以及尼古丁的消失情况来测量代谢率。在可替宁的形成或尼古丁的消失率方面,未发现不同年龄之间有显著变化。

相似文献

1
In vitro metabolism of nicotine in liver of ageing mice.衰老小鼠肝脏中尼古丁的体外代谢
Arch Int Pharmacodyn Ther. 1977 Apr;226(2):258-62.
2
In vivo and in vitro alteration of nicotine metabolism by the major metabolite of phenytoin.
Res Commun Chem Pathol Pharmacol. 1978 Feb;19(2):257-69.
3
A comparative study of the disposition of nicotine and its metabolites in three inbred strains of mice.尼古丁及其代谢产物在三种近交系小鼠体内处置情况的比较研究。
Drug Metab Dispos. 1984 Nov-Dec;12(6):725-31.
4
Species variation in the metabolism of R-(+)- and S-(-)-nicotine by alpha-C- and N-oxidation in vitro.体外α-C-氧化和N-氧化对R-(+)-和S-(-)-尼古丁代谢的物种差异。
Xenobiotica. 1973 Sep;3(9):573-80. doi: 10.3109/00498257309151545.
5
Factors affecting the in vitro metabolism of R-(+)- and S-(-)-nicotine by guinea-pig liver preparations.豚鼠肝脏制剂对R-(+)-和S-(-)-尼古丁体外代谢的影响因素。
Xenobiotica. 1973 Sep;3(9):563-72. doi: 10.3109/00498257309151544.
6
Localization of nicotine-14C, cotinine-14C, and nicotine-1'-N-oxide-14C in tissues of the mouse.
Drug Metab Dispos. 1976 Nov-Dec;4(6):530-9.
7
Effects of increased liver metabolism of nicotine on its uptake, elimination and toxicity in mice.尼古丁肝脏代谢增加对其在小鼠体内的摄取、消除及毒性的影响。
Acta Physiol Scand. 1970 Oct;80(2):222-34. doi: 10.1111/j.1748-1716.1970.tb04786.x.
8
Specific binding and metabolism of (-)- and (+)-[3H]-nicotine in isolated rat hepatocytes and hepatocyte membranes.(-)-和(+)-[3H]-尼古丁在离体大鼠肝细胞及肝细胞膜中的特异性结合与代谢
Arch Int Pharmacodyn Ther. 1985 Jan;273(1):62-73.
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Species variation and stereoselectivity in the metabolism of nicotine enantiomers.尼古丁对映体代谢中的物种差异和立体选择性。
Xenobiotica. 1988 Dec;18(12):1361-72. doi: 10.3109/00498258809042260.
10
The metabolism of nicotine and cotinine by a mouse liver preparation.尼古丁和可替宁在小鼠肝脏制剂中的代谢。
Acta Physiol Scand. 1970 Feb;78(2):236-48. doi: 10.1111/j.1748-1716.1970.tb04659.x.