将抑制50%的血管紧张素转换酶活性所需抑制剂浓度定义为IC 50。
The concentration of ACE inhibitors needed to inhibit 50% of ACE activity was defined as the IC50 value.
结论：川牛膝醇提物的降压作用与降低肾脏的血管紧张素转换酶(ace)蛋白的表达水平有关。
Conclusion: the hypotensive function of the ethanol extracts from Cyathula officinalis Kuan may be related to decreasing angiotensin-converting enzyme (ACE) expression in kidney.
实验末分别测定血清和肺组织匀浆的血管紧张素转换酶(ace)活性，并以透射电镜观察肺泡毛细血管膜的变化。
At the end of the study, the rats were killed, ACE activity in serum and lung homogenate was assayed, and the alveolar-capillary membrane was observed by transmission electron microscope.
当Sink在维克森林大学的同事发现药物可以保护大鼠免受辐射造成的脑损伤后，她决定研究有中枢作用的血管紧张素转换酶抑制剂类药物对痴呆症风险的影响。
Sink decided to investigate the effect of centrally acting ACE inhibitors on dementia risk after her Wake Forest colleagues found the drugs protected rats from brain injury due to radiation.
使用量数据显示，利尿剂和血管紧张素转换酶抑制剂是最常供应的药物(分别为42%和27%)，符合南非降压治疗指南。
Supply data showed that, in line with treatment guidelines, diuretics and angiotensin-converting enzyme inhibitors were the most frequently supplied medicines (42% and 27%, respectively).
科学家们发现，一种叫做血管紧张素转换酶的酶类活性在志愿者服用可可三小时后降低了18%。
Scientists found ACE enzyme activity was reduced by 18 percent three hours after the cocoa dose.
这种酶催化的血管紧张素一血管紧张素血液中的血浆和内皮二，防止故障的激肽转换。
This enzyme catalyses the conversion of angiotensin I to angiotensin II in the blood plasma and endothelia and prevents the breakdown of bradykinin.
醛固酮抑制剂和血管紧张素转换酶抑制剂可辅助阻断RAAS，并有助于防止远端肾小管钾的损失。身体保钾，这样可减少口服补钾量。
Aldosterone inhibitors and ACE inhibitors help block the RAAS and help prevent potassium loss in the distal tubules. The body conserves potassium, and less oral potassium supplementation is needed.
目的探讨血管紧张素转换酶基因多态性与血管性痴呆发病的相关性。
Objective To explore the relationship between the polymorphism of the angiotensin converting enzyme gene and vascular dementia.
用瑞士乳杆菌生产具有抑制血管紧张素转换酶（ACE）活性的发酵乳并从其中分离血管紧张素转换酶抑制剂（ACEI）。
To produce fermented milk that can inhibit the activity of angiotensin converting enzyme(ACE), then the angiotensin converting enzyme inhibitor(ACEI) can be purified from the fermented milk.
研究证明，对血管紧张素转换酶进行抑制能有效地降低高血压患者的血压。
It is confirmed that, inhibiting the activity of Angiotensin I-Converting Enzyme can lower the blood pressure in hypertensive patients potently.
目的探讨首次喘息患儿血管紧张素转换酶(ace)基因多态性表达及其与喘息再次发生的关系。
Objective To explore the relationship between gene polymorphisms of angiotensin converting enzyme (ACE) in the first wheezy children and wheeze relates.
目的评价血管紧张素转换酶抑制剂（ACEI）卡托普利对缺血心肌的药理作用。
Objective To evaluate the pharmaceutical effect of angiotensin-converting enzyme inhibitor(ACEI) captopril on ischemic myocardium.
目的研究肺癌患者血清血管紧张素转换酶(SACE)的活性及其化疗后的变化。
Objective To study the activity of serum angiotensin converting enzyme (SACE) in patients with lung cancer and its changes after chemotherapy.
目的研究肾素-血管紧张素转换酶(ace)基因多态性与脑梗死的关系。
Objective To investigate the relationship between the polymorphism of the renin angiotensin converting enzyme (ACE) gene and cerebral infarction.
血管紧张肽转换酶抑制药可增加组织对内源性和外源性胰岛素的敏感性。
Angiotensin converting enzyme inhibitor may increase the sensitivity of tissue to intrinsic and extrinsic insulin.
目的研究血管紧张素转换酶抑制剂(acei)和血管紧张素受体拮抗剂(arb)对2型糖尿病肾病患者肾功能的保护作用。
Objective to investigate the protective effect of angiotensin converting enzyme inhibitor (ACEI) and angiotensin receptor antagonist (ARB) on renal function of type 2 diabetic nephropathy patients.
目的了解慢性肾衰(CRF)患者应用转换酶抑制剂(acei)后血浆心钠素(ANF)和肾素-血管紧张素系统(RAS)激素的相互影响。
Objective to study the interaction of renin-angiotensin system (RAS) and atrial natriuretic factor (ANF) under acute angiotensin converting enzyme inhibitors (ACEI) in chronic renal failure (CRF).
目的观察血管紧张素转换酶抑制剂苯那普利减轻幼龄肾病大鼠蛋白尿的作用。
Objective To observe the effect of benazepril, an angiotensin converting enzyme inhibitor (ACEI) , on reducing proteinuria in a nephrotic young rat model of with massive proteinuria.
目的观察血管紧张素转换酶抑制剂(acei)减少急性心肌梗塞(ami)后患者心肌缺血及其相关事件的影响。
AIM to study the effect of angiotensin converting inhibitor (ACEI) reduces myocardial ischemia and related events after acute myocardial infarction (AMI).
了解不同种族人群间血管紧张素转换酶基因多态性的遗传特点，是研究血管紧张素转换酶基因I/D多态性与疾病相关性的基础和前提。
To know genetic features of ACE gene polymorphism of individuals of different nationalities is the basis and prerequisite to study the correlation of ACE gene I/D polymorphism with diseases.
目的：研究阿司匹林和血管紧张素转换酶抑制剂(acei)联合使用对急性心肌梗塞(ami)患者病死率的影响。
Objective: This study was to evaluate the clinical effects of angiotensin converting enzyme inhibitors (ACEI) with aspirin treatment for acute myocardial infarction (AMI).
目的探讨海南黎汉族冠心病（CHD）血管紧张素转换酶（ACE）基因多态性与危险因素的关系。
Objective To probe into the angiotensin converting enzyme(ACE)gene polymorphisms and the risk factors in coronary heart disease(CHD) in the Hainan Li and Han nationality.
目的探讨血管紧张素转换酶(ace)基因多态性和酗酒与缺血性脑卒中(IS)发病风险的关系。
Objective To study the associations of ischemic stroke (is) and angiotensin converting enzyme (ACE) gene polymorphism and alcohol abuse.
研究中国人血管紧张素转换酶(ace)基因多态性与原发性高血压的关系。
Aim To investigate the association between angiotensin Iconverting enzyme (ACE) gene polymorphism and essential hypertension in a Chinese population.
而那些能降低房颤发病的因素有胸痛(OR 0.35)，非白种人(OR 0.61)，糖尿病(OR 0.67)和血管紧张素转换酶抑制剂的应用(OR 0.63)。
Factors that significantly reduced AF onset included chest pain (or 0.35), non-Caucasian race (or 0.61), diabetes (or 0.67) and ace inhibitor use (or 0.63).
血管紧张素转换酶抑制肽的氨基酸分析。
对209名TPA作业工人和107名对照工人的血清血管紧张素转换酶（SACE）水平进行分析。
Serum angiotensin converting enzyme(SACE)was analyzed in 209 workers exposed to terephthalic acid(TPA)and 107 control workers.
目的探讨犬急性心功能不全状态下肾动脉血流和肾微血管床血流灌注的改变及血管紧张素转换酶抑制剂对其影响。
Objective to investigate the changes and the effects of captopril on the renal blood flow and microvascular perfusion in dogs with acute cardiac insufficiency.
目的探讨犬急性心功能不全状态下肾动脉血流和肾微血管床血流灌注的改变及血管紧张素转换酶抑制剂对其影响。
Objective to investigate the changes and the effects of captopril on the renal blood flow and microvascular perfusion in dogs with acute cardiac insufficiency.
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