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作者:: 牟杨¹综述; 李刚¹; 张灿晶²审校; 1.重庆医科大学附属第一医院老年科心血管病组，重庆 400016；2.重庆市西郊医院功能检查科，重庆 400050

Author(s):: -

关键词:: 肾上腺素受体; α1A/C受体; 心肌细胞

Keywords:: -

分类号:: Q577

DOI:: -

文献标识码:: A

摘要:: 心肌细胞上存在α1A/C、α1B、α1D, β1、β2、β3等肾上腺素受体(AR)亚型，均属于G蛋白偶联受体超家族。一般认为，β1等AR持续兴奋对心肌是有害的；而近来的研究发现，α1A/C-AR在压力超负荷和心肌梗死等病理情况下，可能对心肌具有保护作用。本文综述了α1A/C-AR对心脏功能的调节作用。

Abstract:: -

参考文献/References

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α1A/C-肾上腺素受体对心肌的保护作用

《心脏杂志》[ISSN:1009-7236/CN:61-1268/R]

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