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SHR循环血液中CNP及ET-1的增龄性改变

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摘要 目的:观察自发性高血压大鼠(SHR)循环血液中内皮素-1(ET-1)及C型利钠肽(CNP)的增龄性改变。方法:将9、28、53w的雄性SHR做为3个不同的周龄组,应用放射免疫分析技术检测各周龄组血浆中的ET-1及CNP的浓度。结果:随着SHR周龄增加,血液循环中ET-1水平呈升高趋势,其中9wSHR组与53w组SHR、28wSHR组与53wSHR组比较有统计学意义;而随着SHR周龄增加,血液循环中CNP水平呈下降趋势,其中9wSHR组与53wSHR组、28wSHR组与53w组SHR比较有统计学意义。结论:SHR循环血液中内皮素-1及C型利钠肽具有增龄性改变。
出处 《内蒙古中医药》 2010年第21期107-108,共2页 Inner Mongolia Journal of Traditional Chinese Medicine
关键词 SHR CNP ET-1 增龄性
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