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1篇 您的检索式:作者名="ThomasRMINOP"
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1Brain IL-1β was involved in reserpine-induced behavioral depression in rats显示文摘AIM: To investigate the mechanism of brain interleukin-1β (IL-1β) in reserpine-induced behavioral depression in rats. METHODS: Porsult swim test was used in the measurement of depressive behavior and ELISA was used in measurement of brain IL-1β. RESULTS: Intraperitoneal injection of reserpine (0, 4, 6, and 8 mg/kg, ip) increased floating time in the Porsult swim test in a dose-and time-dependent manner in rats. Intracerebroventricular injection (icv) of IL-1β receptor antagonist (IL-1ra, 6 mg/kg) blocked the increment of floating time in Porsult swim test at 48 and 72 h after reserpine injection, but not at 1 and 24 h after injection. Brain IL-1β increased after reserpine treatment in posterior cortex, hippocampus, and hypothalamus. The increase of IL-1β concentration starts at 24 hours after injection of reserpine and reached the peak at 48 h. CONCLUSION: Reserpine induced behavioral depression partially via brain interleukin-1β generation.Qing-junHUANG HongJIANG Kin-lingHAO ThomasRMINOP 2004Acta Pharmacologica Sinica2004,25,3:4
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