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自发性高血压大鼠血清脂联素水平的分析

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摘要 目的观察自发性高血压大鼠(SHR)血清脂联素浓度及其受体在大鼠心脏组织的分布,探讨脂联素在高血压心肌纤维化中的作用。方法采用酶联免疫吸附实验法(ELISA)测定大鼠血清脂联素浓度,观察清醒SHR和WKY血压与血清脂联素含量的关系。结果两组大鼠随着大鼠周龄增加,血清脂联素浓度都呈现下降,但是SHR组大鼠血清脂联素浓度下降更加明显。SHR组16周龄以上的大鼠血清脂联素水平较6周龄组大鼠明显低下,P<0.05;而且也明显低于同周龄WKY组大鼠血清脂联素水平,P<0.05。WKY组中16周大鼠与6周大鼠血清脂联素水平下降程度较少,二者之间差异无统计学意义(P>0.05);但是24周与6周相比,差异具有统计学意义(P<0.05)。结论血清脂联素水平与高血压的发展有莫大的关系,脂联素可部分抑制心肌纤维化。
作者 吕琳
出处 《中国医药指南》 2014年第7期67-68,共2页 Guide of China Medicine
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