The PDE5 inhibitor sildenafil increases circulating endothelial progenitor cells and CXCR4 expression

Carlo Foresta1, Luca De Toni, Antonella Di Mambro

  • 1Department of Histology, Microbiology and Medical Biotechnologies, Centre for Male Gamete Cryopreservation, University of Padova, Italy. carlo.foresta@unipd.it

Abstract

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