我们对20例高血压患者作了前瞻性研究，以评定造影剂对肾静脉肾素活性的影响。
The influence of contrast material on renal venous renin activity was evaluated in a prospective study of 20 hypertensive patients.
目的探讨肝硬化门静脉高压症(PH)对局部肾素血管紧张素系统(LRAS)活性的影响。
Objective To investigate the effect of portal hypertension (PH) on the activity of local renin angiotensin system (LRAS).
目的探讨合并腹水的门静脉高压症患者门腔静脉分流术前后肾素活性（PRA）水平的变化。
Objective To observe the changes of plasma renin activity (PRA)in cirrhotic patients with ascites after portacaval shunt.
肾组织肾素活性在3个观察组间差异无显著性。
The renal rennin activity showed no significant difference among 3 groups.
瞬时转染人胚胎肾细胞293t，用荧光素酶报告基因检测这两种剪切形式的转录活性。
The transcriptional activity of the two splicing variants was detected with a luciferase reporter in transient transfections of human embryonic kidney293T cells.
当联合使用一种ACE抑制剂时，血浆肾素活性增强是如此之大。
When you combine an ACE inhibitor b, the plasma renin activity increases so much.
结论肾动脉成形术能够降低肾动脉狭窄患者即刻肾静脉肾素活性和血管紧张素水平。
Conclusion the renal angioplasty can decrease the blood pressure and instantly decrease the renin activity and the angiotensin of the renal vein in hypertension with renal atherosclerosis.
目的：分析血浆肾素活性（PRA）、血浆血管紧张素原（AO）浓度与原发性高血压的关系。
Objective:To investigate the relationship among essential hypertension, plasma renin activity (PRA) and angiotensinogen(AO).
目的观察阻断肾素血管紧张素系统对糖尿病大鼠肾组织蛋白激酶C（PKC）活性的影响。
Objective To investigate the effects of blocking renin-angiotensin system on protein kinase C (PKC) activity in diabetic rat kidney.
目的探讨充血性心力衰竭患者血清钠水平对肾素血管紧张素醛固酮系统和心钠素(ANP)活性的影响。
Objective To investigate the effects of serum sodium on the activation of renin-angiotensin-aldosterone system and atrial natriuretic peptide (ANP) in patients with congestive heart failure.
与肾实质疾病患者相比，肾动脉狭窄患者在开搏通试验后血浆肾素活性明显升高，而血清醛固酮显著下降。
Comparing with renal parenchyma hypertension, plasma renin activity increased significantly after Capoten test in renal artery stenosis and serum aldosterone level decreased significantly.
未证实血游离钙或肾素活性和降压幅度之间存在联系。
The link between blood free calcium or PRA and the depressive effect of indapamide was not ascertained.
原发性高血压病人的血浆肾素活性（PRA）通常是正常的，但约25%受抑制， 约15%也许升高。
Plasma renin activity (PRA) is usually normal in patients with primary hypertension but is suppressed in about 25% and elevated in about 15%.
结论异丙酚降压作用与其作用于KATP通道、抑制肾素活性，进而抑制肾素血管紧张素醛固酮系统有关。
Conclusion Propofol could decrease blood pressure, which may be due to its effect on the ATP sensitive KATP channels which could inhibit plasma renin activity (PRA) and RAAS.
结论：清热降压颗粒是治疗青壮年原发性高血压心肝火旺证的有效复方，其降压机制可能与抑制肾素-血管紧张素系统活性有关。
Conclusion: the QRAG is a group of effective drugs treating EH of youth and middle age. Its mechanism of action may have the relation of inhibiting RAS 'activity.
结论：清热降压颗粒是治疗青壮年原发性高血压心肝火旺证的有效复方，其降压机制可能与抑制肾素-血管紧张素系统活性有关。
Conclusion: the QRAG is a group of effective drugs treating EH of youth and middle age. Its mechanism of action may have the relation of inhibiting RAS 'activity.
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