P 353 Changes of catalase during ischemia reperfusion in rat retina
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چکیده
منابع مشابه
P 353 Changes of catalase during ischemia reperfusion in rat retina
Purpose. To precise the natural cc~urse of extensive submacular hemorrhages in age-related macular degeneration (AMD). &&Q&. 68 eyes (62 patients) with subretinal hemorrhage larger than 1 disk diameter extending beneath the fovea were retrospectively reviewed. All patients, older than 55 years, presented AMD features and had no previous laser treatment. Symptoms were present for les:j than 3 mo...
متن کاملApoptosis and caspases after ischemia-reperfusion injury in rat retina.
PURPOSE Extensive cell loss in the retinal ganglion cell layer (RGCL) and the inner nuclear layer (INL) was noted in a rat model of retinal ischemia-reperfusion injury by transient elevated intraocular pressure (IOP). The possible involvement of apoptosis and caspases was examined in this model of neuronal loss. METHODS Transient elevated IOP was induced in albino Lewis rats through the inser...
متن کاملP 351 Monosialoganglioside GM1 reduces ischemia-reperfusion induced injury in the rat retina
PURPOSE Gangliosides are normal components of cell membranes, contribute to structural rigidity and membrane function, and have been shown to protect against various insults to the brain. This study evaluates the effect of exogenously administered monosialoganglioside GM1 on retinal damage induced by transient retinal ischemia and reperfusion. METHODS Retinal ischemia was induced unilaterally...
متن کاملP 40: Neuroprotective Effects of Saffron Extract in Rat Brain Under Ischemia Reperfusion Model
Introduction: There are several different molecular pathways in tissue damage by Ischemic Brain Injury. The use of antioxidants and free radical scavengers are a matter of attention by some researchers. Crocus sativus (saffron) is used previously for protective effects in ischemia state by some researchers. To assess pathologic aspects of neuroprotection of saffron in some susceptible brain are...
متن کاملThe Effect of Diazoxide on Ultrastructural Changes Following Ischemia-Reperfusion Injury of Rat Brain
A B S T R A C T Introduction: Even today there is no effective drug therapy to prevent neuronal loss after brain stroke. In the present study we studied the effect of mitochondrial KATP channel regulators on neuronal ultrastructure after ischemia reperfusion in the rat. Materials & Methods: Rats temporarily subjected to four vessels occlusion for 15 minutes followed by 24 hours reperfusion with...
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ژورنال
عنوان ژورنال: Vision Research
سال: 1995
ISSN: 0042-6989
DOI: 10.1016/0042-6989(95)90613-4