CONCERNING the fate of, and the possible effects exerted by, spermatozoa not participating in the process of fertilization in the female organism, Genin et al. have recently concluded that ...

Microarray analysis has identified a set of transcripts that are common to both human testes and spermatozoa and are implicated in fertilization as well as in zygotic and embryonic development 1.

However, only the left Mullerian duct (and usually only the left ovary) develops. Male reproductive system is straightforward. Testes - composed of seminiferous tubules which produce large numbers of ...

Spermatogenesis, the process by which spermatozoa are produced, is intricately regulated by hormonal factors. However, as men ...