危重病人常有甲状腺激素(包括T_3 T_4)减少,生长激素增多,黄体生成激素减少,ACTH和皮质醇在应激情况下升高。但此种情况下醛固酮的分泌和调节机能未曾作过研究。估计在应激情况下由于肾灌注不佳,肾素一血管紧张素和醛固酮可能增多。本文对28例严重感染伴有持续性低血压的病人进行了观察,发现皮质醇均增多,平均为40.1±10.1ug/dl,血浆肾素 Critical patients often have thyroid hormones (including T_3 T_4) decreased, increased growth hormone, reduced luteinizing hormone, ACTH and cortisol increased in stress conditions. However, in this case, the secretion and regulation of aldosterone has not been studied. It is estimated that renin-angiotensin and aldosterone may increase due to poor renal perfusion under stress conditions. In this paper, 28 patients with severe infection with persistent hypotension were observed and found that cortisol increased, with an average of 40.1 ± 10.1ug / dl, plasma renin