Bulletin of experimental biology and medicine
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Bull. Exp. Biol. Med. · Mar 2014
Neuroprotective effects of erythropoietin in focal brain ischemia in rats.
Neuroprotective effect of erythropoietin administered before ischemia has been previously demonstrated. The efficiency of erythropoietin administration after ischemia was not studied, though in case of success these protocols would be applied in clinical neurology. ⋯ Injection of erythropoietin in 3 and 12 h after ischemia significantly reduced the size of necrosis (p = 0.0007 and p=0.0016, respectively), neurological deficit (p=0.0013 and p=0.0062, respectively), and brain edema (p=0.02 and p=0.0186, respectively). Injection of erythropoietin after transitory focal cerebral ischemia produced a pronounced neuroprotective effect.