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Neuroprotective Effects of Leptin and Nitric Oxide Against Cerebral Ischemia
Author(s) -
Kazushi Tsuda
Publication year - 2009
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.109.549402
Subject(s) - neuroprotection , leptin , medicine , nitric oxide , ischemia , nitric oxide synthase , endocrinology , stroke (engine) , pharmacology , mechanical engineering , engineering , obesity
To the Editor:We read with great interest the article by Dr Valerio and colleagues1 dealing with the neuroprotective effect of leptin against ischemic stroke in mice. The results of their study demonstrated that leptin counteracted oxygen-glucose deprivation–induced neuronal apoptosis through signals converting on glycogen synthase kinase-3β (GSK3β) inhibition. The authors also indicated that nuclear factor κB (NF-κB) subunit c-Rel was necessary to leptin-mediated Bcl-xL induction and neuroprotection. In addition, it was shown that leptin mRNA and protein were upregulated after ischemic stroke, …

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