زحمت کش, مریم

[ 1 ] - کاهش پروتئین اوری ناشی از ایسکمی - پرفیوژن مجدد توسط یک مهار کننده انتخابی نیتریک اکساید سنتاز درکلیه رت

[ 2 ] - Reduction of hemorrhagic shock–induced acute kidney injury by lower limb ischemic preconditioning in rats

Introduction: During hemorrhagic shock (HS), the kidneys are one of the primary target organs involved. Oxidative stress is shown to be enhanced in different models of acute kidney injury (AKI). Remote ischemic preconditioning (RPC) by brief limb ischemia is considered to be a safe method to protect different organs from further damage. In this study, we investigated the effects of brief hind l...

[ 3 ] - Effect of Losartan injection into paraventricular nucleus on the deleterious effects of angiotensin II in renal ischemia-reperfusion injury

Introduction: The aim of this study was to investigate the effect of angiotensin II (Ang II) and losartan injections into paraventricular nucleus (PVN) on renal ischemia-reperfusion injury. Methods: After right nephrectomy in male rats, a cannula was inserted into the right PVN. One week later, renal ischemia-reperfusion (IR) injury was induced by clamping the left renal artery for 45 min, a...

[ 4 ] - Effects of liver ischemia-reperfusion on renal functional and oxidative stress indices

Introduction: Liver ischemia/reperfusion (IR) is a major clinical problem, which occurs during several conditions such as liver damage, trauma and transplantation. Recent studies indicate that IR-induced acute liver failure causes injuries of distant organs such as heart and lungs by systematic inflammatory responses. Therefore, in the present study, effects of hepatic IR induction were stud...

[ 5 ] - Protective effects of celecoxib on ischemia reperfusion–induced acute kidney injury: comparing between male and female rats

Objective(s): There is increasing evidence for the importance of gender in different diseases; however, the role of gender in response to treatments is still unknown. Therefore, this study investigated the impact of gender on the protective effects of celecoxib in ischemia reperfusion (IR)-induced acute kidney injury.Materials and Methods: In this experimental study, rats were randomly divided ...

[ 6 ] - بررسی اثرات حفاظتی Postconditioning در آسیب حاد کلیوی ناشی از ایسکمی-پرفیوژن مجدد کلیه

سابقه و هدف: در سالهای اخیر نقش گونه‌های فعال اکسیژن ROS)) در ضایعات ایسکمی-پرفیوژن مجدد (IRI) اندامهای مختلف به اثبات رسیده و روشهای مختلف از قبیل آماده‌سازی بافتی، قبل و پس از ضایعه اصلی (Postconditioning, POC) برای کاهش آسیب ناشی از آنها مطرح شده است. یکی از مکانیسم‌های احتمالی دخیل در اثرات حفاظتی POC، کاهش میزان تولید ROS است. با توجه به شیوع و اهمیت IRI کلیوی، در مطالعه حاضر اثرات حفاظتی ...

[ 7 ] - بررسی تفاوت دو جنس در اثر حفاظتی آماده‌سازی بعدی بر آسیب حاد کلیوی ناشی از ایسکمی- پرفیوژن مجدد در موش صحرایی

Background: Several studies indicate that gender differences exist in tolerance of the kidney to ischemia reperfusion (IR) injury. Recently, postconditioning (POC), induction of brief repetitive periods of IR, has been introduced to reduce the extent of the damage to the kidney. This method was shown to attenuate renal IR injury by modifying oxidative stress and reducing lipid peroxidation. Con...

[ 8 ] - بررسی آسیب کلیوی پذیرنده پس از انتقال لکوسیت‌ها از موش سوری Inbred مبتلا به ایسکمی- خون‌رسانی مجدد کلیوی

Background: In a recent study, we were able to demonstrate a role for leukocyte transfer in the induction of liver damage in recipient mice after induction of IR (60 min of bilateral renal artery occlusion and 3 hrs reperfusion) injury in donors. The present study investigates the role of leukocyte transfer in the induction of kidney damage in recipient mice after induction of renal IR injury i...

[ 9 ] - Administration of sodium hydrosulfide reduces remote organ injury by an anti-oxidant mechanism in a rat model of varicocele

Objective(s): Infertility in varicocele may have an adverse outcome on the future life of an infertile male. This study was designed to investigate whether varicocele affects remote organs, including the kidney, liver, and brain. We have also evaluated the protective effects of NaHS administration on the structure and function of these organs.Material...