Dexmedetomidine provides renoprotection against ischemia-reperfusion injury in mice
نویسندگان
چکیده
منابع مشابه
Dexmedetomidine provides renoprotection against ischemia-reperfusion injury in mice
INTRODUCTION Acute kidney injury following surgery incurs significant mortality with no proven preventative therapy. We investigated whether the α2 adrenoceptor agonist dexmedetomidine (Dex) provides protection against ischemia-reperfusion induced kidney injury in vitro and in vivo. METHODS In vitro, a stabilised cell line of human kidney proximal tubular cells (HK2) was exposed to culture me...
متن کاملThe preventive effects of dexmedetomidine against intestinal ischemia-reperfusion injury in Wistar rats
Objective(s): Intestinal ischemia-reperfusion is a major problem, which may lead to multiorgan failure and death. The aim of this study was to evaluate the protective effects of dexmedetomidine on cell proliferation, antioxidant system, cell death, and structural integrity in intestinal injury induced by ischemia-reperfusion in rats. Materials and Methods: Animals were randomized into three gro...
متن کاملDexmedetomidine preconditioning ameliorates kidney ischemia-reperfusion injury
Kidney ischemia-reperfusion (I/R) injury is a common cause of acute kidney injury. We tested whether dexmedetomidine (Dex), an alpha2 adrenoceptor (α2-AR) agonist, protects against kidney I/R injury. Sprague-Dawley rats were divided into four groups: (1) Sham-operated group; (2) I/R group (40 min ischemia followed by 24 h reperfusion); (3) I/R group + Dex (1 μg/kg i.v. 60 min before the surgery...
متن کاملHepatic Ischemic Preconditioning Provides Protection Against Distant Renal Ischemia and Reperfusion Injury in Mice
We previously demonstrated that there are acute and delayed phases of renal protection against renal ischemia and reperfusion (IR) injury with renal ischemic preconditioning (IPC). This study assessed whether hepatic IPC could also reduce distant renal IR injury through the blood stream-mediated supply of reactive oxygen species (ROS). Male C57BL/6 mice were randomly divided into four groups: g...
متن کاملMangafodipir Protects against Hepatic Ischemia-Reperfusion Injury in Mice
INTRODUCTION AND AIM Mangafodipir is a contrast agent used in magnetic resonance imaging that concentrates in the liver and displays pleiotropic antioxidant properties. Since reactive oxygen species are involved in ischemia-reperfusion damages, we hypothesized that the use of mangafodipir could prevent liver lesions in a mouse model of hepatic ischemia reperfusion injury. Mangafodipir (MnDPDP) ...
متن کاملذخیره 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: Critical Care
سال: 2011
ISSN: 1364-8535
DOI: 10.1186/cc10283