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近年来研究发现心脏具有某些内分泌的功能。目前已从大鼠、人、猪、牛的心脏中分离出十余种具有生物活性的物质,主要有心钠素(Cardionatrin)、抗心律失常肽(Antiarrhythmic Peptide,AAP)、心脏舒血管素(Cardiodi latin)、内洋地黄素(Endodigin)等。这些物质主要是从心房产生和分泌出来的,分别具有利钠利尿、扩张血管降低血压;抗心律失常,增加心肌收缩力的作用。本文将有
In recent years, studies have found that the heart has some endocrine function. At present, more than ten kinds of bioactive substances have been isolated from the hearts of rats, humans, pigs and cattle. They mainly include Cardionatrin, Antiarrhythmic Peptide (AAP), Cardiodi latin, Endodigin and the like. These substances are mainly produced and secreted from the atrium, respectively, with natriuresis, dilation of blood vessels to lower blood pressure; anti-arrhythmia, increased myocardial contractility. This article will have