肾素活性

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 .

结果显示：血浆肾素活性、血浆血管紧张素Ⅱ及醛固酮在21例急性心肌梗塞患者中升高，发病一周内最显著。

The results showed : PRA , AII and Ald were elevated in twenty & one patients with confirmed AMI within one week after onset .

结果治疗后患者的动脉血压明显降低（P＜0.001），尿微量白蛋白减低，肾素活性增高（P＜0.001），其他肾功能指标无变化。

Results The blood pressure and urinary albumin were decreased significantly after treatment ( P < 0.001 ) . No significant changes were observed on kidney function .

两组血浆肾素活性及血管紧张素Ⅱ水平无差异（P0.05）。

Activity of renin and concentration of renin angiotensin II in blood plasm have no defference between utility and ineffective group ( P0.05 ) .

脑室注射高低渗NaCl溶液对血浆肾素活性及肾交感神经活动的影响

Effects of brain ventricular injection of hypertonic / hypotonic NaCl solutions on plasma renin activity and renal sympathetic nerve activity

30例原发性高血压患者血中PTH浓度的测定及其与血浆肾素活性的关系

Measurement of Plasma Parathyroid Hormone and Relation to Plasma Renin Activity in 30

结果大网膜组术前，术后2、6个月血压、肾素活性、肾脏体积与人羊膜组、肠线组比较有明显差异（P＜0.01）。

Result The blood pressure , the renin activity and the renal parenchyma of preoperation , three months and six months postoperation in group A were significantly different from those in the other two groups .

麻醉后和术毕肾素活性（PRA）含量明显降低（P<0.05）。

The level of plasma rennin dropped significantly after anesthesia ( P < 0.05 ) .

PCI对老年急性心梗合并心衰患者利钾尿肽、血浆肾素活性和心房钠尿肽水平的影响

Effects of percutaneous coronary intervention on kaliuretic peptide , plasma renin activity and atrial natriuretic peptide in elderly patients with acute myocardial infarction and heart failure

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 ) .

血浆肾素活性在L组明显升高；

Plasma renin activity significantly elevated in losartan group .

方法用放射免疫法测定AMI患者和正常对照组的血浆内皮素（ET）、肾素活性（PRA）、血管紧张素Ⅱ（ATⅡ）、心钠素（ANP）的浓度。

Methods Plasma concentration of endothelin , renin activity , angiotensin ⅱ and atrial natriuretic peptide were measured in patients after AMI and normal cases with radioimmunoassay .

目的：研究血管紧张肽II受体阻断剂氯沙坦对原发性高血压病人的降压疗效及其对肾素活性水平的影响。

AIM : To investigate the influence of losartan [ angiotensin II ( Ang II ) receptor blocker ] on plasma renin activity ( PRA ) in hypertensive patients , and effect of blood pressure descent .

治疗前后测血浆肾素活性（PRA）、血管紧张素Ⅱ（AngⅡ）、醛固酮（ALD）浓度。

Plasma renin activity ( PRA ), angiotensin ( Ang ⅱ) and aldosterone ( ALD ) concentration were examined before and after the treatment .

A组兔内皮素-1高于B组及C组（P0.05及P0.01），血浆肾素活性、血管紧张素高于C组（P0.05）；

Plasma endothelin 1 was significantly higher in group A than that in group B and group C. Plasma renin activity and angiotensin ⅱ in group A were higher than those in group C ( P 0 05 ) .

SHRlos组肾素活性及AngⅡ水平分别高于SHR组（P<005，P<001）。

The plasma renin activities and Ang ⅱ level in SHR los were increased compared with SHR ( P < 0 05 , P < 0 01 ) .

目的探讨肾素活性（RA）及血管紧张素Ⅱ（AⅡ）与卵巢过度刺激综合征（OHSS）发病的相关性。

Objective To investigate the association between renin-like activity ( RA ) and angiotensin ⅱ ( A ⅱ) and the ovarian hyperstimulation syndrome ( OHSS ) .

目的探讨血浆肾素活性（PRA）及醛固酮（ALD）水平在恶性高血压性小动脉性肾硬化诊断中的价值。

Objective To study the diagnostic value of plasma renin activity ( PRA ) and aldosterone ( ALD ) in diagnosing malignant hypertensive arteriolar nephrosclerosis .

目的应用血浆醛固酮/肾素活性比值法（AAR），从高血压病人中筛选原发性醛固酮增多症（PA）病人。

Objective To identify the primary aldosteronism ( PA ) within the hypertensive population by using the ratio of serum aldosterone to plasma rennin activity ( AAR ) as a screening test .

观察术前，术后3、8、12周血压，血糖，胰岛素，血浆肾素活性（PRA）和血管紧张素Ⅱ（ATⅡ）水平。

Levels of systolic blood pressure , blood glucose , plasma insulin , plasma renin activity ( PRA ) and angiotensin ⅱ( AT ⅱ) were tested before and after operation .

本文报告5例嗜铬细胞瘤在硬膜外阻滞加全身麻醉手术中儿茶酚胺（NE）、血浆肾素活性（PRA）、血管紧张素Ⅱ（ATn）系统功能变化进行动态观察。

The functional responses to blood concentrations of catecholamine ( NE ), plasma renin activity ( PRA ), and angiotensin ⅱ ( AT ⅱ) were observed dynamically in five patients with pheochromocytoma under epidural together with general anesthesia .

测定了70名正常人和128例原发性高血压病人的血浆肾素活性（PRA）和血管紧张素Ⅱ（ATⅡ）。

This paper presented the levels of plasma renin activity ( PRA ) and angiotensin ⅱ( AT ⅱ) in 70 cases of normals and 128 cases of essential hypertension ( EH ) .

方法收集156例APA和96例原发性高血压（EH）患者高血压病程、血浆醛固酮浓度、血钾浓度、肾素活性、心电图及超声心动图资料，分析心脏损害与各指标的相关性。

Methods The course of hypertension , the level of plasma aldosterone , the serum potassium level , the plasma renin activity , ECG and echocardiography were reviewed in 156 APA patients and 96 EH patients .

结论慢性心房快速起搏诱发房颤犬心房肌AngⅠ、AngⅡ含量及肾素活性显著增加，可能是局部RAS基因表达上调的结果，提示房颤伴随心房肌RAS激活。

Conclusion Being the result of RAS mRNA up-regulation , atrial Ang ⅰ, Ang ⅱ levels and renin activity show a remarkable increase in atrial fibrillation dogs , indicating that atrial fibrillation is correlated with the activation of local RAS .

实验动态观察了大鼠心肌梗塞（MI）后左、右心室及血浆中血管紧张素Ⅰ、Ⅱ（AngⅠ、Ⅱ）含量和血浆肾素活性的变化。

Ventricular and plasma Angiotensin ( Ang I and Ang III ), and plasma renin activity were measured dynamically by radioimmunoassay in infarcted ( MI ) or sham-operated rats ( Sham ) on 3 , 15 and 42 days after operation .

本研究同时测定了铅作业组、非铅作业组两组对象红细胞钠-钾泵、钙-镁泵活性、血浆肾素活性、血管紧张素Ⅱ以及血清心肌酶CMB、CPK、LDH活性。

Measurements of serum myocardial enzyme , plasma renin activity , angiotension I , Ca2 + - Mg2 + - ATPase and Na + - K + - ATPase were performed on lead exposed workers and control subjects .

24小时尿量明显高于对照组（p<0.01）；血浆肾素活性（PRA）也明显高于正常人（p<0.001）。

Meanwhile , the 24 hours urine amount and the plasma renin activity ( PRA ) of the essential hypertensive subjects are also higher than the normal group ( p < 0.01 ; p < 0.001 , respectively ) .

血浆肾素活性在WKY组和SHR对照组之间无明显差异（P>0.05），治疗组肾素活性高于SHR对照组（P<0.05）；

The plasma renin activities between WKY and SHR control group had no significant difference ( P > 0.05 ) . The plasma renin activities in treatment group increased compared with SHR control group ( P < 0.05 ) .

结果表明，肥厚心肌组织中肾素活性、血管紧张素Ⅱ（AngⅡ）含量及Na￣＋、Ca￣（2＋）水平增加；心肌肥厚程度与心肌AngⅡ水平呈显著正相关。

It was found that the myocardial renin activity , All level increased in the hypertrophied myocardium , but no difference was found in plasma All . Results also showed that Na + and Ca ( 2 + ) in the hypertrophied myocardium increased while K + decreased .

采用放射免疫分析法测定血浆肾素活性（PRA）、血管紧张素Ⅱ（AngⅡ）、血浆内源性类地高辛物质（EDLS）浓度、EDLS与红细胞结合率（RBC－D%）；

The rate of 125 I digoxin binding to red blood cells ( RBC D % ), plasma endogenous digoxin like substances ( EDLS ), plasma renin activity ( PRA ), angiotensin ⅱ( Ang ⅱ) were measured with radioimmunoassay .