Kim TS, Ko IG, Sung YH, Kim SE, Kim BK, Park SK, Shin MS, Kim CJ, Yoon SJ, Kim KH
This study was conducted to evaluate the effects of vardenafil (Levitra), a phosphodiesterase-5 (PDE-5) inhibitor, on cell proliferation in the hippocampal dentate gyrus and on 5-hyroxytryptamine (5-HT, serotonin) synthesis and...