نتایج جستجو برای: Ischemic tolerance
تعداد نتایج: 211039 فیلتر نتایج به سال:
Background: Recent studies suggest that normobaric hyperoxia (HO) results in ischemic tolerance to reduce ischemia brain injury. In this research, attempts were made to assess threshold of ischemic tolerance induced by normobaric hyperoxia in rat stroke model. Materials and methods: Rats were divided into two ...
objective(s):every year, a large number of people lose their lives due to stroke. stroke is the second leading cause of death worldwide. surprisingly, recent studies have shown that preconditioning with hyperoxia (ho) increases tissue tolerance to ischemia, ultimately reducing damages caused by stroke. addressed in this study are beneficial contributions from ho preconditioning into reduced har...
Background and purpose: Prevalence of over weight and obesity is increasing in the world. Those over weight are more susceptible to cardiovascular diseases than other individual's. Studies indicate that body fat distribution has a determining role in the identification of risk factors. Also, the relation between BMI, cardiac ischemic pains and exercise test condition in such patients, is in n...
Ischemic tolerance is an endogenous neuroprotective phenomenon induced by sublethal ischemia. Ischemic preconditioning (IPC), the first discovered form of ischemic tolerance, is widely seen in many species and in various organs including the brain and the spinal cord. Ischemic tolerance of the spinal cord is less familiar among neurosurgeons, although it has been reported from the viewpoint of ...
the prevention of bbb breakdown and the subsequent vasogenic edema are important parts of the medical management of ischemic stroke. the purpose of this study was to investigate the ischemic tolerance effect of rosmarinus officinalis leaf hydro-alcoholic extract (rhe).five groups of animals were designed: sham (underwent surgery without mcao) and mcao groups, the mcao groups were pretreated ora...
Article history: Received: 9 Aug 2012 Accepted: 18 Dec 2012 Available online: 22 May 2013 ZJRMS 2014; 16(2): 1-5 Ischemic tolerance can protect the brain against cerebral ischemia and neurodegenerative diseases. However, several studies demonstrate ischemic tolerance by various methods, the exact mechanisms of ischemic tolerance has not been clearly understood. In this study, we first studied b...
A previous exposure to a non-harmful ischemic insult (preconditioning) protects the brain against subsequent harmful ischemia (ischemic tolerance). In contrast to delayed gene-mediated ischemic tolerance, little is known about the molecular mechanisms that regulate rapid ischemic tolerance, which occurs within 1 h following preconditioning. Here we have investigated the degradation of the pro-a...
The prevention of BBB breakdown and the subsequent vasogenic edema are important parts of the medical management of ischemic stroke. The purpose of this study was to investigate the ischemic tolerance effect of Rosmarinus officinalis leaf hydro-alcoholic extract (RHE).Five groups of animals were designed: sham (underwent surgery without MCAO) and MCAO groups, the MCAO groups were pretreated ora...
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