催乳素释放肽__(期刊论文)

侧脑室内注射催乳素释放肽引起摄食相关脑区Fos表达

http://www.100md.com 《第四军医大学学报》 2004年第10期

催乳素释放肽,,注射，脑室内；催乳素释放肽；基因，Fos；摄食行为,0引言,1材料和方法,2结果,3讨论,【参考文献】

     Fos expression in feedingrelated brain areas following intracerebroventricular injection of Prolactinreleasing Peptide

    FAN HongKun, YAN JianQun, ZHU YongXiang, WANG WenYu

    1Department of Physiology, Medical College, 2Department of Radiotherapy, First Hospital, Xian Jiaotong University, Xian 710061, China

    【Abstract】 AIM: To observe Fos expression in feedingrelated brain areas following latera intracerebroventricular (i.c.v.) injection of Prolactinreleasing Peptide (PrRP) in SD rats. METHODS: The immunohistochemical method was used to examine Fos expression in feedingrelated brain areas following latera intracerebroventricular injection of PrRP or saline. RESULTS: Compared with saline, PrRP induced changes in cFos immunoreactivity in several feedingrelated brain sites, including: periventricular and paraventricular hypothalamic nuclei, centrai nucleus and basolateral nucleus of amygdala, paraventricular thalamic nucleus, parabrachial nucleus, nucleus tractus solitaius and area postrema. CONCLUSION: The present experiment suggests that PrRP activates several brain sites involved in feeding behavior and taste. ......

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