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筑波大学基础医学系的研究所,发现在机体内有一种具有强烈血管收缩作用的物质,其收缩作用比已知的物质高100倍。并将该物质进行了分离、提纯以及物质结构的分析。该物质是由血管内壁细胞分泌产生的,对原因不明的高血压发作有着密切关系。如进一步研究,便可用于制做最新型的降压剂。1985年美国研究机构发现,在培养血管内皮细胞的上清液中,似乎有一种使血管收缩的因子存在。注意这方面研究的该大学基础医学系的真峙知生教授等,制定了血管收缩因子的分离计划。首先,将猪培养内皮细胞的上清液注入血管时,发现血管收缩。接着
The Institute of Basic Medicine at the University of Tsukuba found a substance with a strong vasoconstriction in the body that has a contractile effect of 100 times that of known substances. And the material was isolated, purified and the material structure analysis. The substance is secreted by the cells inside the blood vessel, and is closely related to the episode of unexplained hypertension. As further research, can be used to make the latest type of antihypertensive agent. In 1985, U.S. research institutes found that there appears to be a factor that vasoconstriction exists in the supernatant of cultured vascular endothelial cells. Note that in this area study of the University Department of Basic Medical Professor Zhizhi Zhizhi, etc., developed a vasoconstriction factor separation plan. First, vasoconstriction was found when the supernatant of porcine cultured endothelial cells was infused into a blood vessel. then