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奥帕曲拉抑制内皮素-1诱导新生大鼠心肌细胞肥大 被引量:1

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摘要 许多研究证明心力衰竭及心肌缺血时循环中的内皮素.1(endothelin-1,ET-1)的浓度升高,最终导致心肌细胞肥大以及心脏成纤维细胞(CFs)增殖和胶原合成。本实验室曾报道奥帕曲拉(Omapatrilat,OMA)呈浓度依赖性抑制ET-1诱导的CFs增殖及胶原合成,此作用部分通过B2受体介导,但OMA对心肌肥大及其机制目前尚未见报道。本研究探讨OMA抗心肌肥大的作用及其是否与NO/cGMP及PKC调控有关。
出处 《基础医学与临床》 CSCD 北大核心 2011年第12期1392-1393,共2页 Basic and Clinical Medicine
基金 河南省教育厅自然科学研究计划项目(2009C180002)
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