Prehypertension and endothelial progenitor cell function

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Impaired endothelial repair capacity of early endothelial progenitor cells in prehypertension: relation to endothelial dysfunction.

Prehypertension is a highly frequent condition associated with an increased cardiovascular risk. Endothelial dysfunction is thought to promote the development of hypertension and vascular disease; however, underlying mechanisms remain to be further determined. The present study characterizes for the first time the in vivo endothelial repair capacity of early endothelial progenitor cells (EPCs) ...

متن کامل

Nitroglycerin attenuates human endothelial progenitor cell differentiation, function, and survival.

Endothelial progenitor cells (EPCs) participate in angiogenesis and the response to chronic ischemia. Risk factors and cardiovascular disease attenuate EPC number, function, and survival. Continuous therapy with nitroglycerin (glyceryl trinitrate; GTN) is associated with increased vascular oxidative stress, leading to nitrate tolerance and endothelial dysfunction. Thus, GTN therapy may also aff...

متن کامل

Dihydrotestosterone modulates endothelial progenitor cell function via RhoA/ROCK pathway.

BACKGROUND Previous findings indicate that testosterone level is negatively correlated with the incidence and mortality of cardiovascular diseases in men. Endothelial progenitor cells (EPCs) play a critical role in endothelial healing and vascular integrity. This study aimed to examine the effects of dihydrotestosterone (DHT), an active metabolite of testosterone, on human EPC function and inve...

متن کامل

Erythropoietin improves cardiac function through endothelial progenitor cell and vascular endothelial growth factor mediated neovascularization.

AIMS Erythropoietin (EPO) improves cardiac function and induces neovascularization in chronic heart failure (CHF), although the exact mechanism has not been elucidated. We studied the effects of EPO on homing and incorporation of endothelial progenitor cells (EPC) into the myocardial microvasculature and myocardial expression of angiogenic factors. METHODS AND RESULTS CHF was induced in rats ...

متن کامل

Endothelial nitric oxide synthase uncoupling impairs endothelial progenitor cell mobilization and function in diabetes.

Uncoupling of the endothelial nitric oxide synthase (eNOS) resulting in superoxide anion (O(2)(-)) formation instead of nitric oxide (NO) causes diabetic endothelial dysfunction. eNOS regulates mobilization and function of endothelial progenitor cells (EPCs), key regulators of vascular repair. We postulate a role of eNOS uncoupling for reduced number and function of EPC in diabetes. EPC levels ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Human Hypertension

سال: 2010

ISSN: 0950-9240,1476-5527

DOI: 10.1038/jhh.2010.31