| 金雕肺的组织结构及KGF、c-Fos和Bax的表达 |
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| 引用本文： | 冯红丽,俞诗源,王昱,贾艳芳,邓海平.金雕肺的组织结构及KGF、c-Fos和Bax的表达[J].动物学杂志,2009,44(1):33-38. |
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| 作者姓名： | 冯红丽 俞诗源 王昱 贾艳芳 邓海平 |
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| 作者单位： | 西北师范大学生命科学学院,兰州,730070 |
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| 基金项目： | 国家自然科学基金，甘肃自然科学基金，甘肃省创新人才基金 |
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| 摘 要： | 为了解金雕(Aguila chrysaetos)肺的组织结构特征,观察角质细胞生长因子(KGF)、c-Fos蛋白和Bax蛋白在肺中的表达情况,应用生物显微技术和免疫组织化学方法观察了金雕肺的组织结构,检测KGF、c-Fos和Bax蛋白在肺中的表达.结果表明,金雕的肺由各级支气管及其周围的呼吸毛细管组成,肺房呈辐射状开口于三级支气管周围,呼吸毛细管相互吻合成网状,周围有丰富的毛细血管网.KGF、c-Fos和Bax在三级支气管、肺房和呼吸毛细管的上皮细胞中呈免疫反应阳性,三者的表达强度有差异.KGF、c-Fos和Bax可能发挥不同的功能,它们的协同表达可能调控鸟肺细胞的生长、发育及成熟.
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| 关 键 词： | 金雕 肺 组织结构 免疫组织化学 角质细胞生长因子 c-Fos蛋白 Bax蛋白 |
| 收稿时间： | 8/5/2008 12:00:00 AM |
| 修稿时间： | 2008/11/7 0:00:00 |
Histological Structure and Expression of KGF,c-Fos and Bax in the Lung of Aguila chrysaetos |
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| FENG Hong-Li,YU Shi-Yuan,WANG Yu,Yan-Fang and DENG Hai-Ping.Histological Structure and Expression of KGF,c-Fos and Bax in the Lung of Aguila chrysaetos[J].Chinese Journal of Zoology,2009,44(1):33-38. |
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| Authors: | FENG Hong-Li YU Shi-Yuan WANG Yu Yan-Fang and DENG Hai-Ping |
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| Institution: | College of Life Science;Northwest Normal University;Lanzhou 730070;China |
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| Abstract: | Histological structure was observed by light microscopy and expression of KGF,c-Fos and Bax was examined by immunohistochemical methods in Aguila chrysaetos lung. Results showed that the lung was consisted of bronchia and many breathing capillaries (minute trachea) around bronchia; pulmonary atrium radially disposed around tertiary bronchia; many breathing capillaries anastomosed reticulation with each other; and rich pulmonary capillaries distributed around minute trachea. KGF,c-Fos and Bax were expressed ... |
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| Keywords: | Aguila chrysaetos Lung Histological structure Immunohistochemistry KGF c-Fos protein Bax protein |
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