在加拿大召开的高血压研究委员会年会上,蒙特利尔的研究人员称,他们发现并已部分地提纯了一种新的心房的促尿钠排泄和利尿因子。这种因子可能是一种肽类,可控制人类和其他哺乳类的血压。临床研究所的副教授Raul Garcia说,新发现的物质是一种心房中的颗粒,在心室、其他血管和器官中未发现这种颗粒。他说,将上述颗粒注入大白鼠后,可促使尿钠排泄,并有利 At the annual meeting of the Hypertension Committee held in Canada, Montreal researchers said they found and have partially purified a natriuretic and natriuretic factor of the atrium. This factor may be a peptide that controls blood pressure in humans and other mammals. Raul Garcia, an associate professor of clinical research at the Institute of Clinical Research, said the newly discovered substance is an atrial particle that is not found in the heart chambers, other blood vessels and organs. He said that the above particles injected into the rat, urinary sodium excretion can promote and benefit