Peer-reviewed Articles - Medicine

65 downloads
334 views

Background Although spermatozoa with normal morphology are assumed to have uniform fertilization ability, recent data show that even normal spermatozoa have considerable variation in their head shape which is associated with differences in fertilization ability....

["Cell Biology","Developmental Biology","Andrology"]
doi:10.7717/peerj.3913
8 citations
353 downloads
1,150 views

Testosterone is overwhelmingly important in regulating erectile physiology. However, the associated molecular mechanisms are poorly understood. The purpose of this study was to explore the effects and mechanisms of testosterone in erectile dysfunction (ED) in castrated...

["Andrology","Diabetes and Endocrinology","Urology"]
doi:10.7717/peerj.2000
192 downloads
944 views

Background. Members of the Runx gene family encode transcription factors that bind to DNA in a sequence-specific manner. Among the three Runx proteins, Runx2 comprises 607 amino acid (aa) residues, is expressed in bone, and plays crucial roles in osteoblast differentiation...

["Andrology","Urology"]
doi:10.7717/peerj.1862
190 downloads
1,038 views

Background. Perineal pressure due to bicycle riding has been associated with erectile dysfunction. We developed a novel method to measure the occlusive force exerted over the perineal arteries and determined perineal artery occlusion by a variety of seat designs.Methods....

["Andrology","Epidemiology","Kinesiology","Urology"]
doi:10.7717/peerj.1477

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