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对运动条件下血浆血管紧张素Ⅱ（ＡｎｇⅡ）与心血管功能的变化进行了动态观察与监测。结果表明，运动１５ｍｉｎ和３０ｍｉｎ即刻，血浆ＡｕｇⅡ较安静状态分别上升２２％（ＰＭＯ．０１）、５６％（Ｐ＜０．００１）；运动３０ｍｉｎ时心血管功能指标明显上升（均为Ｐ＜０．００１）。与对照组相比，血浆ＡｕｇⅡ含量在各观察指标有显著差异。提示：耐力运动可使少年运动员血浆ＡｕｇⅡ合成释放显著增加，参与心血管功能的调节。
The changes of plasma angiotensin Ⅱ (AngⅡ) and cardiovascular function under exercise condition were observed and monitored dynamically. The results showed that the plasma levels of AugⅡ were increased by 22% (PMO.01) and 56% (P <0.001) respectively at 15 minutes and 30 minutes after exercise. The indexes of cardiovascular function were significantly increased at 30 minutes of exercise (P <0. 001). Compared with the control group, plasma Aug Ⅱ content in each of the observed indicators were significantly different. Tip: endurance exercise juvenile athletes plasma Aug Ⅱ release significantly increased synthesis involved in the regulation of cardiovascular function.