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长期以来,人们一直认为心脏是一个循环器官,只是完成射血功能,保持血液循环的正常运行,而对心脏的其他功能所知较少。心钠素(Cardionatrin)的发现打破了传统观念,为心功能的研究开辟了一条新的途径。1984年美国,加拿大、日本的科学家们几乎同时从大鼠和人的心房中提取、分离、纯化得到一类活
For a long time, people always think that the heart is a circulatory organ, only to complete the ejection function, to maintain normal circulation of blood circulation, and less known about other cardiac functions. The discovery of Cardionatrin breaks the traditional concept and opens up a new way for the study of cardiac function. In 1984, scientists from the United States, Canada and Japan extracted, isolated and purified almost simultaneously from the atria of rats and humans to obtain a kind of live