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| 发情周期不同阶段牦牛子宫中黄体生成素受体的表达变化 | |
| 引用本文： | 阿依木古丽,蔡勇,崔燕,余四九,乔自林,陈士恩,霍生东. 发情周期不同阶段牦牛子宫中黄体生成素受体的表达变化[J]. 畜牧兽医学报, 2011, 42(5) |
| 作者姓名： | 阿依木古丽 蔡勇 崔燕 余四九 乔自林 陈士恩 霍生东 |
| 作者单位： | 1. 甘肃农业大学动物医学院,兰州730070;西北民族大学生命科学与工程学院,兰州730030 2. 西北民族大学实验中心,兰州,730030 3. 甘肃农业大学动物医学院,兰州,730070 4. 西北民族大学生命科学与工程学院,兰州,730030 |
| 基金项目： | 国家自然科学基金资助项目，校企合作项目 |
| 摘 要： | 为研究发情周期不同阶段牦牛子宫中黄体生成索受体(LHR)的定位及表达变化,笔者利用免疫组织化学SP法分别检测发情期、发情后期、间情期和发情前期牦牛子宫中LHR的表达,并进行光密度值分析.结果表明,LHR免疫阳性产物在牦牛子宫腺上皮细胞、基质细胞、血管内皮细胞、血管平滑肌细胞和肌层平滑肌细胞中均有表达;腺上皮细胞、基质细胞和肌层平滑肌细胞中LHR在发情前期和发情期表达最弱,发情后期表达增加,间情期表达最强(P＜0.05);子宫内膜血管平滑肌细胞中LHR的表达在发情期最强,间情期最弱(P＜0.05);血管内皮中LHR在发情期和发情前期表达很强,发情后期和间情期显著下降(P＜0.05).结果表明LHR参与了发情周期不同阶段牦牛子宫功能变化的调控. |
| 关 键 词： | 牦牛 子宫 黄体生成素受体 |
Expression of Luteinizing Hormone Receptor in Yak Uterus during the Estrous Cycle |
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| Ayimuguli,CAI Yong,CUI Yan,YU Si-jiu,QIAO Zi-lin,CHEN Shi-en,HUO Sheng-dong. Expression of Luteinizing Hormone Receptor in Yak Uterus during the Estrous Cycle[J]. Chinese Journal of Animal and Veterinary Sciences, 2011, 42(5) | |
| Authors: | Ayimuguli CAI Yong CUI Yan YU Si-jiu QIAO Zi-lin CHEN Shi-en HUO Sheng-dong |
| Affiliation: | Ayimuguli1.2,CAI Yong3,CUI Yan1,YU Si-jiu1,QIAO Zi-lin2,CHEN Shi-en2,HUO Sheng-dong2 (1.College of Veterinary Medicine,Gansu Agricultural University,Lanzhou 730070,China,2.Life Science and Engineering College,Northwest University for Nationalities,Lanzhou 730030,3.Experiment Center of Northwest University for Nationalities,China) |
| Abstract: | To study the expression of luteinizing hormone receptor(LHR) in yak uterus during the estrous cycle,Streptavidin-Peroxidase(SP) immunohistochemistry method was used to detect the expression of LHR in estrus,metestrus,diestrus and proestrus yak uterus.The results showed that LHR immunoreactivity localized in gland epithelium cells,stromal cells,blood vessel endothelium,vascular smooth muscle and myometrial smooth muscle cells;in gland epithelium cells,stromal cells and myometrial smooth muscle cells,the immu... |
| Keywords: | yak uterus luteinizing hormone receptor |
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