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血管紧张素 II 受体:抗高血压治疗的新靶点。

Angiotensin-II-receptors: new targets for antihypertensive therapy.

作者信息

Oliverio M I, Coffman T M

机构信息

Duke University Medical Center, Durham, North Carolina, USA.

出版信息

Clin Cardiol. 1997 Jan;20(1):3-6. doi: 10.1002/clc.4960200103.

Abstract

The renin-angiotensin system regulates blood pressure and sodium homeostasis through a series of coordinated substrate-enzyme interactions. These interactions result in the production of angiotensin II (AII), which exerts a number of diverse biologic effects mediated through AII cell-surface receptors. Dysregulation of this system is implicated in the pathogenesis of various forms of hypertension. Traditional therapy for hypertension has included angiotensin-converting enzyme inhibitors, which block the production of AII. However, a new class of drugs, AT1-receptor blockers, now offers a number of benefits by specifically blocking the effects of AII at its physiologically relevant receptor.

摘要

肾素-血管紧张素系统通过一系列协调的底物-酶相互作用来调节血压和钠平衡。这些相互作用导致血管紧张素II(AII)的产生,AII通过AII细胞表面受体介导多种不同的生物学效应。该系统的失调与各种形式高血压的发病机制有关。传统的高血压治疗方法包括使用血管紧张素转换酶抑制剂,这类药物可阻断AII的产生。然而,一类新型药物——AT1受体阻滞剂,通过特异性阻断AII在其生理相关受体上的作用,现在带来了许多益处。

相似文献

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Angiotensin receptors: physiology and pharmacology.
Clin Cardiol. 1995 Jun;18(6 Suppl 3):III 29-34. doi: 10.1002/clc.4960181507.

本文引用的文献

8
Regulation of blood pressure by the type 1A angiotensin II receptor gene.
Proc Natl Acad Sci U S A. 1995 Apr 11;92(8):3521-5. doi: 10.1073/pnas.92.8.3521.
10
Genetic control of blood pressure and the angiotensinogen locus.血压的遗传控制与血管紧张素原基因座
Proc Natl Acad Sci U S A. 1995 Mar 28;92(7):2735-9. doi: 10.1073/pnas.92.7.2735.

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