Response to ‘Causative vascular abnormalities for renal ischemia’

نویسندگان
چکیده

برای دانلود رایگان 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

Renal Vascular Response

The role of the sympathetic nervous system in the renal vasoconstriction induced by sodium restriction has been assessed in normal man in balance on a 10-mEq sodium intake. Renal blood flow was measured with radioxenon injected into the renal artery. Phentolamine infused into the renal artery at rates of up to 3 mg/min did not increase net renal perfusion or alter its intrarenal pattern. That d...

متن کامل

Coronary vascular response to the cerebral ischemia reflex.

Most centrally mediated sympathoexcitatory reflexes produce increases in arterial pressure, heart rate, and peripheral vascular resistance, including coronary vasoconstriction. Cerebral ischemia also causes large increases in arterial pressure and peripheral vasoconstriction but with modest or variable changes in heart rate. To examine the effect of cerebral ischemia on coronary vascular resist...

متن کامل

Caffeine attenuates the renal vascular response to angiotensin II infusion.

Non-modulation has been proposed as an intermediate phenotype in human essential hypertension. The trait is characterized by blunted aldosterone and renal plasma flow responses to short-term angiotensin II (Ang II) infusion. Elevated tissue Ang II levels or decreased tissue adenosine levels could account for this decreased sensitivity to Ang II. In support of the latter possibility, endogenous ...

متن کامل

Renal cytochrome p450 oxygenases and preglomerular vascular response to arachidonic acid and endothelin-1 following ischemia/reperfusion.

This study tested the hypothesis that cytochrome P450 (P450) metabolites of arachidonic acid (AA) contribute to the vascular changes in ischemia/reperfusion (I/R) injury in the rat. In this study, P450-dependent omega-hydroxylase-mediated vascular reactivity of the rat renal interlobular and arcuate vessels [preglomerular vessels (PGMV)] was measured in left kidneys subjected to I/R. Clipping t...

متن کامل

Angiogenic response following renal ischemia reperfusion injury: new players.

Ischemia-reperfusion (IR) injury can negatively influence the short- and long-term outcomes of kidney transplantation because it promotes acute tubular necrosis and tissue scarring and activates innate alloimmunity. The adaptive responses to IR are centrally involved in reducing tissue damage but can also be deleterious when they activate programmed cell death and inflammation. The HIF-1α-media...

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: Kidney International

سال: 2009

ISSN: 0085-2538

DOI: 10.1038/ki.2009.110