This inactive product is cleaved by a converting enzyme, mainly in the lung but also in the kidney and brain, to an octapeptide, angiotensin II, which is a potent vasoconstrictor that also stimulates release of aldosterone.
This inactive product is cleaved by a converting enzyme, mainly in the lung but also in the kidney and brain, to an octapeptide, angiotensin II, which is a potent vasoconstrictor that also stimulates release of aldosterone.
这一非活性产物经转换酶裂解，主要是在肺部但也在肾和脑部，成为八肽，即血管紧张素Ⅱ，这是和中强烈的血管收缩素，可刺激醛固酮的释放。