中国兽医科学2017，Vol.47Issue(11)：1457-1460,4.DOI:10.16656/j.issn.1673-4696.2017.11.017
绵羊下丘脑催产素神经元分布的研究
Study on distribution of oxytocin expression in ovine hypothalamus
摘要
Abstract
Oxytocin(OXT),discovered in recent years,plays an important role in maintaining animal birth and lactation.It also has a positive effect on the energy metabolism.Although OXT is widely distributed in the brains of mice,rats,monkeys and other animals,it has not been reported on expression site of ovine hypothalamus and neural projection pathway,which has become a bottleneck restricting of studies on its functions.In this experiment,the ovine hypothalamus was used as the main materials and the expression and distribution of OXT neurons in hypothalamus was detected by using immunofluorescence technique.The results showed that the distribution of OXT neurons in ovine hypothalamic paraventricular nucleus(PVN)and supraoptic nucleus(SON)was clear and the OXT neurons had fiber structure,and the distribution and expression site in mice showed a high degree of consistency.The above-mentioned results laid the immunological basis for the further studies of OXT's biological fuctions in ovine energy metabolism.关键词
催产素/绵羊/下丘脑/室旁核/神经元Key words
oxytocin(OXT)/sheep/hypothalamus/paraventricular nucleus(PVN)/neruos分类
农业科技引用本文复制引用
郭志凯,范奎奎,潘登,李婷,李强,钱英红,杜晨光..绵羊下丘脑催产素神经元分布的研究[J].中国兽医科学,2017,47(11):1457-1460,4.基金项目
国家自然科学基金项目(31160455 （）
31660701) （）
