摘要
[目的]为了研究神经肽(Y neuropeptide Y,NPY)在鸵鸟脾脏发育过程中的变化规律。[方法]通过应用免疫组化SP法检测幼龄期(10～30日龄)、青年期(11～21月龄)和性成熟期(2.5～3岁)3个生长发育阶段鸵鸟脾脏中NPY的表达及其变化。[结果]不同年龄阶段的鸵鸟脾脏内均有不同量的NPY免疫阳性细胞表达,与幼龄期相比,青年期的表达量增多,性成熟期具有显著性意义(P<0.05)。[结论]NPY在鸵鸟性发育过程中具有一定的促进作用。
[Method] The paper aimed to study the changing rules of neuropeptide Y in the spleen of ostrich during development process. [Mehod] Immunohistochemical SP method was used to detect the expression and changes in ostrich spleen during young （10-30 days of age）, youth （11 -21 month of age） and sex mature stages （2.5-3 years of age）. [Result] Ostrich spleen of different ages had different volume of immune positive cell expression of neuropeptide Y. Compared with the young stage, the expression volume in youth stage increased. And in the sex mature stage, there was significant difference （P〈0.05）. [Conclusion] Neuropeptide Y had certain promoting function during the process of ostrich development.
出处
《安徽农业科学》
CAS
北大核心
2007年第29期9263-9264,共2页
Journal of Anhui Agricultural Sciences
基金
西北农林科技大学科研启动基金
关键词
NPY
脾脏
鸵鸟
免疫组织化学法
Neuropeptide Y
Spleen
Ostrich
Immunohistochemical method
