田莉. 雌二醇对老年雌鼠内分泌免疫功能调节的影响实验研究[J]. 实用临床医药杂志, 2010, (21): 8-10. DOI: 10.3969/j.issn.1672-2353.2010.21.003
引用本文: 田莉. 雌二醇对老年雌鼠内分泌免疫功能调节的影响实验研究[J]. 实用临床医药杂志, 2010, (21): 8-10. DOI: 10.3969/j.issn.1672-2353.2010.21.003
TIAN Li. Experimental study on regulatory effect of estradiol on endocrine and immune functions in aged female rats[J]. Journal of Clinical Medicine in Practice, 2010, (21): 8-10. DOI: 10.3969/j.issn.1672-2353.2010.21.003
Citation: TIAN Li. Experimental study on regulatory effect of estradiol on endocrine and immune functions in aged female rats[J]. Journal of Clinical Medicine in Practice, 2010, (21): 8-10. DOI: 10.3969/j.issn.1672-2353.2010.21.003

雌二醇对老年雌鼠内分泌免疫功能调节的影响实验研究

Experimental study on regulatory effect of estradiol on endocrine and immune functions in aged female rats

  • 摘要: 目的 观察雌二醇对老年雌鼠内分泌免疫功能的调节作用.方法 以老年雌性大鼠作为研究对象,与正常青年雌性大鼠对比,用雌二醇灌胃3个月,观察雌二醇对内分泌免疫功能的调节作用.采用放免(RIA)法检测血清雌二醇(E2)、卵泡刺激素(FSH)、黄体生成素(LH)水平,流式细胞术检测脾脏T细胞亚群(CD4+、CD8+)及T细胞凋亡.结果 老年雌鼠血清E2水平下降,FSH、LH水平上升,脾脏CD4+、CD4+/CD8+明显下降,T细胞凋亡率显著上升,雌二醇能使FSH、LH水平下降,血清E2升高,T细胞CD4+、CD4+/CD8+升高,T细胞凋亡明显减少.结论 雌二醇能调节老年雌鼠内分泌,提高机体免疫力.

     

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