Conclusion: The changes of circadian variation of blood pressure are associated with the role of sympathetic nerve and intracardial renin angiotensin system.

结论血压昼夜变化受交感神经与肾血管紧系重作用有关。

Renin, a proteolytic enzyme formed in the granules of the juxtaglomerular apparatus cells, catalyzes conversion of the protein angiotensinogen to angiotensin I, a decapeptide.

肾是肾小球旁体细胞颗粒内形成的一种蛋白水解酶，催化蛋白血管紧原转换为血管紧Ⅰ，即十肽。

Conclusion: The changes of circadian variation of blood pressure are associated with the role of sympathetic nerve and intracardial renin angiotensin system.

结论压昼夜变受交感神经与肾素紧素系统等双重作用有关。

Renin, a proteolytic enzyme formed in the granules of the juxtaglomerular apparatus cells, catalyzes conversion of the protein angiotensinogen to angiotensin I, a decapeptide.

肾素是肾小球旁体细胞颗粒内形成的一种水解酶，催紧素原转换为紧素Ⅰ，即十肽。

Conclusion: The changes of circadian variation of blood pressure are associated with the role of sympathetic nerve and intracardial renin angiotensin system.

结论血压昼夜变化受交感神经与肾血管紧统等双重作用有关。

Renin, a proteolytic enzyme formed in the granules of the juxtaglomerular apparatus cells, catalyzes conversion of the protein angiotensinogen to angiotensin I, a decapeptide.

肾是肾小球旁体细胞颗粒内形成的一种蛋白水解酶，催化蛋白血管紧原转换为血管紧Ⅰ，即十。

Conclusion: The changes of circadian variation of blood pressure are associated with the role of sympathetic nerve and intracardial renin angiotensin system.

结论血压昼夜变化受交与肾素血管紧素系统等双重作用有关。

Renin, a proteolytic enzyme formed in the granules of the juxtaglomerular apparatus cells, catalyzes conversion of the protein angiotensinogen to angiotensin I, a decapeptide.

肾素是肾小球旁体细胞颗粒内形成一种蛋白水解酶，催化蛋白血管紧素原转换为血管紧素Ⅰ，即十肽。

Conclusion: The changes of circadian variation of blood pressure are associated with the role of sympathetic nerve and intracardial renin angiotensin system.

结论血压昼夜变化受交感神经与肾素血管紧素系统等双重作用有关。

Renin, a proteolytic enzyme formed in the granules of the juxtaglomerular apparatus cells, catalyzes conversion of the protein angiotensinogen to angiotensin I, a decapeptide.

肾素是肾小球旁体细胞颗粒的一种蛋白水解酶，催化蛋白血管紧素原转换为血管紧素Ⅰ，即十肽。

Conclusion: The changes of circadian variation of blood pressure are associated with the role of sympathetic nerve and intracardial renin angiotensin system.

结论血变化受交感神经与肾素血管紧素系统等双重作用有关。

Renin, a proteolytic enzyme formed in the granules of the juxtaglomerular apparatus cells, catalyzes conversion of the protein angiotensinogen to angiotensin I, a decapeptide.

肾素是肾小球旁体细胞颗粒内形成的一种蛋白水解酶，催化蛋白血管紧素原转换为血管紧素Ⅰ，即十肽。

Conclusion: The changes of circadian variation of blood pressure are associated with the role of sympathetic nerve and intracardial renin angiotensin system.

结论血压昼夜变化受交感神素血管紧素系统等双重作用有关。

Renin, a proteolytic enzyme formed in the granules of the juxtaglomerular apparatus cells, catalyzes conversion of the protein angiotensinogen to angiotensin I, a decapeptide.

素是小球旁体细胞颗粒内形成一种蛋白水解酶，催化蛋白血管紧素原转换为血管紧素Ⅰ，即十肽。

Conclusion: The changes of circadian variation of blood pressure are associated with the role of sympathetic nerve and intracardial renin angiotensin system.

结论血压昼夜变化受交感神经与肾素血管紧素系统等双重作用有关。

Renin, a proteolytic enzyme formed in the granules of the juxtaglomerular apparatus cells, catalyzes conversion of the protein angiotensinogen to angiotensin I, a decapeptide.

肾素是肾小球旁体细胞颗粒内形种蛋白水解酶，催化蛋白血管紧素原转换为血管紧素Ⅰ，即十肽。

Conclusion: The changes of circadian variation of blood pressure are associated with the role of sympathetic nerve and intracardial renin angiotensin system.

结论血压昼夜变化受交感神经与素血管紧素系统等双重作用有关。

Renin, a proteolytic enzyme formed in the granules of the juxtaglomerular apparatus cells, catalyzes conversion of the protein angiotensinogen to angiotensin I, a decapeptide.

素是小球旁体细胞颗粒内形成的一种蛋白水解酶，催化蛋白血管紧素原转换为血管紧素Ⅰ，即十肽。

Conclusion: The changes of circadian variation of blood pressure are associated with the role of sympathetic nerve and intracardial renin angiotensin system.

结论血压昼夜变受交感神经与肾素血素系统等双重作用有关。

Renin, a proteolytic enzyme formed in the granules of the juxtaglomerular apparatus cells, catalyzes conversion of the protein angiotensinogen to angiotensin I, a decapeptide.

肾素是肾小球旁体细胞颗粒内形成的一种蛋白水解，蛋白血素原转换为血素Ⅰ，即十肽。