
Keywords: CCI، آسیب زدگی مزمن; CCI, chronic constriction injury; CoCl, cobalt chloride; DβH, dopamine β-hydroxylase; GEE, generalized estimating equation; ir, immunoreactive; LH, lateral hypothalamus; NE, norepinephrine; PWL, paw withdrawal latency; SNRI, serotonin norepinephrine reupt