AT 1 Receptor Blockade and Atherosclerosis
نویسندگان
چکیده
منابع مشابه
AT(1) receptor blockade and atherosclerosis : hopeful insights into vascular protection.
At each of the well-defined stages of atherosclerosis, Ang II has the potential to contribute to the vascular pathobiology. For example, type 1 atherosclerotic lesions are defined by the presence of increased numbers of macrophages in the vascular intima and by the formation of foam cells.1 At this early stage of atherosclerosis, Ang II facilitates the recruitment of monocytes/macrophages into ...
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OBJECTIVE T cell immunoglobulin and mucin domain (Tim) proteins are expressed by numerous immune cells, recognize phosphatidylserine on apoptotic cells, and function as costimulators or coinhibitors. Tim-1 is expressed by activated T cells but is also found on dendritic cells and B cells. Tim-4, present on macrophages and dendritic cells, plays a critical role in apoptotic cell clearance, regul...
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Background and purpose: Chronic kidney disease is among the common diseases in the world. Studies show that women are more protected against renal diseases compared to men. On the other hand, vasodilatory axises of renin angiotensin system (angiotensin 1-7 (Ang 1-7)- Mas receptor (MasR)), kallikrein-kinin, and nitric oxide (NO) play key roles in kidney function and circulation in females. There...
متن کاملBradykinin B(2) receptor does not contribute to blood pressure lowering during AT(1) receptor blockade.
This study tested the hypothesis that endogenous bradykinin contributes to the effects of angiotensin AT(1) receptor blockade in humans. The effect of the bradykinin B(2) receptor antagonist d-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-d-Tic-Oic-Arg (HOE-140) (18 microg/kg/h i.v. for 6 h) on hemodynamic and endocrine responses to acute and chronic (1-month) treatment with valsartan (160 mg/day) was determined...
متن کاملChronic AT(1) receptor blockade alters autonomic balance and sympathetic responses in hypertension.
In the coarctation hypertension model, we have shown that chronic treatment with losartan causes both normalization of impaired reflex control of heart rate and partial correction of the depressed aortic nerve activity/pressure relationship, even with the persistence of hypertension. In the present study, we analyzed the effects of angiotensin II blockade on the efferent pathways of coarcted an...
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ژورنال
عنوان ژورنال: Circulation
سال: 2000
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.101.13.1496