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Responses of afferent unit of the caudal nerve of diabetic hyperalgesic rats to sympathetic efferent stimulation

Liu Jian, Wang Kemo, Zhang Qiaojun, Cao Dongyuan

Department of Physiology,School of Medicine,Xi^an Jiao Tong University.Xi^an 710061,Shaanxi；China

Abstract

The present data suggest that NA released from sympathetic nerve terminals excites C and A#delta# units of diabetic hypesthesic rat, which may be a peripheral factor in hyperalgesis and paresthesia of diabetic rats.

Key words: Sympathetic efferent;Hperalgesia;Unitary discharge;Diabetes

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Citing This Article：

Liu Jian, Wang Kemo, Zhang Qiaojun, Cao Dongyuan. Responses of afferent unit of the caudal nerve of diabetic hyperalgesic rats to sympathetic efferent stimulation. Acta Physiol Sin 2001; 53 (6): (in Chinese with English abstract).