Effect of chronic morphine administration on glucose tolerance and insulin binding to isolated rat adipocytes

被引:6
作者
Sood, A
Thakur, VS
Karmarkar, MG
Ahuja, MMS
机构
[1] So Illinois Univ, Sch Med, Dept Internal Med, Div Endocrinol Metab & Mol Med, Springfield, IL 62794 USA
[2] All India Inst Med Sci, Dept Endocrinol & Metab, New Delhi 110029, India
[3] All India Inst Med Sci, De Addict Ctr, New Delhi 110029, India
关键词
D O I
10.1081/ERC-100107182
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Morphine addiction was induced in six male Wistar rats. Improved glucose tolerance (peak value less by 28%, p < 0.01) was observed in chronically morphinized rats as compared to the control rats, injected with saline. An increase in the maximal specific binding of I-125-labeled insulin to unit membrane area of adipocytes was observed in the experimental group (p < 0.01). The changes in insulin receptor number could be responsible for the improved glucose tolerance observed during morphine addiction.
引用
收藏
页码:215 / 221
页数:7
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