نتایج جستجو برای: remote ischemic

تعداد نتایج: 188808  

Journal: :journal of cellular and molecular anesthesia 0
fatemeh jamshidi department of anesthesiology, rasool akram hospital, iran university of medical sciences, tehran, iran saeid-reza entezari department of anesthesiology, rasool akram hospital, iran university of medical sciences, tehran, iran mahzad alimian department of anesthesiology, rasool akram hospital, iran university of medical sciences, tehran, iran alireza siamdoust department of anesthesiology, rasool akram hospital, iran university of medical sciences, tehran, iran zahra sadat koleini department of anesthesiology, rasool akram hospital, iran university of medical sciences, tehran, iran masood mohseni department of anesthesiology, rasool akram hospital, iran university of medical sciences, tehran, iran

aim and background: remote ischemic preconditioning introduces brief episodes of ischemia and reperfusion which reduces long term ischemia in orthopaedic surgery. the aim of this study was to evaluate hemodynamic and respiratory effects of remote ischemic preconditioning in lower extremity orthopaedic surgeries. methods: in this clinical trial 40 patients scheduled for lower extremity surgery w...

Journal: :physiology and pharmacology 0
parisa ahghari department of physiology, school of medicine, tehran university of medical sciences, international campus (tums-ic),tehran,iran mehri kadkhodaee department of physiology, school of medicine, tehran university of medical sciences, tehran, iran behjat seifi department of physiology, school of medicine, tehran university of medical sciences, tehran, iran mina ranjbaran department of physiology, school of medicine, tehran university of medical sciences, tehran, iran zahra sedaghat department of physiology and pharmacology, school of medicine, bushehr university of medical sciences, bushehr, iran sedigheh shams children medical center, school of medicine, tehran university of medical sciences, tehran, iran

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...

Journal: :iranian journal of basic medical sciences 0
mohammad-foad noorbakhsh department of pharmacology, faculty of veterinary medicine, university of tehran, tehran, iran hossein-ali arab department of pharmacology, faculty of veterinary medicine, university of tehran, tehran, iran hamid-reza kazerani department of physiology, faculty of veterinary medicine, ferdowsi university of mashhad, mashhad, iran

objective(s):this study aimed to examine the hypothesis that an antiarrhythmic effect might be obtained by ischemic preconditioning of the liver, and also to characterize the potential underlying mechanisms. materials and methods: male wistar rats were anesthetized by thiopental sodium (50 mg/kg, ip) followed by iv injection of heparin (250 iu). remote ischemic preconditioning (ripc) was induce...

Ahmad Shojaaldini, Fariba Sepehri, Mansour Rafiee, Masoud Rahmanian, Masoud Reza Manaviat, Narjes Hazar, Saeedeh Jam Ashkezari,

Objective: Remote Ischemic Preconditioning (RIPC) as the transient ischemia and reperfusion of the arm is a promising method for protecting different tissue from future ischemia. These effects might be mediated through vascular and endothelial growth factor (VEGF) pathway. We investigated the influence of RIPC on diabetic macular edema (DME) as a chronic ischemic condition in patients who were ...

Journal: :Journal of Cardiovascular Pharmacology and Therapeutics 2016

2017
Durdane Keskin Ramazan Erkin Unlu Erkan Orhan Gamze Erkilinç Nihal Bogdaycioglu Fatma Meric Yilmaz

BACKGROUND The aim of this study was to investigate the effects of remote ischemic conditioning on ischemia-reperfusion injury in rat muscle flaps histopathologically and biochemically. METHODS Thirty albino rats were divided into 5 groups. No procedure was performed in the rats in group 1, and only blood samples were taken. A gracilis muscle flap was elevated in all the other groups. Microcl...

2015
Xin Lu Yan-Wen Bi Ke-Biao Chen

OBJECTIVES Remote ischemic perconditioning is the newest technique used to lessen ischemia/reperfusion injury. However, its effect in hypertensive animals has not been investigated. This study aimed to examine the effect of remote ischemic perconditioning in spontaneously hypertensive rats and determine whether chronic treatment with Olmesartan could influence the effect of remote ischemic perc...

Journal: :The Journal of thoracic and cardiovascular surgery 2005
Igor E Konstantinov Sara Arab Jia Li John G Coles Cathy Boscarino Alessandro Mori Eva Cukerman Fayez Dawood Michael M H Cheung Mikiko Shimizu Peter P Liu Andrew N Redington

BACKGROUND We have recently demonstrated that remote ischemic preconditioning reduces ischemia-reperfusion injury in animal models. The mechanisms by which the remote ischemic preconditioning stimulus exerts its effect remain to be fully defined, and its effect on myocardial gene expression is unknown. We tested the hypothesis that remote ischemic preconditioning modifies myocardial gene expres...

Journal: :Plastic and reconstructive surgery 2016
Andrew A Gassman Michael S Lewis Justine C Lee

BACKGROUND Local ischemia before the development of recipient circulation may contribute to the highly variable long-term results of fat grafting. Remote ischemic preconditioning before adipose procurement augments the retention of fat grafts and limits subsequent liposclerosis. However, there is no literature examining what role remote ischemic preconditioning has on the fat graft recipient si...

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