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发育过程中雌性鸵鸟脾脏中神经肽Y的分布与表达
引用本文:石代泽,赵慧英,龙敏,周旭,马健男,杨静,陆永新.发育过程中雌性鸵鸟脾脏中神经肽Y的分布与表达[J].安徽农业科学,2007,35(29):9263-9264.
作者姓名:石代泽  赵慧英  龙敏  周旭  马健男  杨静  陆永新
作者单位:西北农林科技大学动物科技学院,陕西杨凌,712100
基金项目:西北农林科技大学科研启动基金
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。

关 键 词:NPY  脾脏  鸵鸟  免疫组织化学法
文章编号:0517-6611(2007)29-09263-02
修稿时间:2007-05-17

Distribution and Expression of Neuropeptide Y in Spleen of Female Ostrich during Development Process
SHI Dai-ze et al.Distribution and Expression of Neuropeptide Y in Spleen of Female Ostrich during Development Process[J].Journal of Anhui Agricultural Sciences,2007,35(29):9263-9264.
Authors:SHI Dai-ze
Abstract:Method] The paper aimed to study the changing rules of neuropeptide Y in the spleen of ostrich during development process. 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.
Keywords:Neuropeptide Y  Spleen  Ostrich  Immunohistochemical method
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