Spermicidal Foam

A vaginal cream that is deleterious to sperm.

The male reproductive cell that is formed in the testicle. A sperm consists of a head, a body, and a tail that…

The determination of the number of spermatozoa cells present in a sample.

The primitive differentiated male gamete which gives rise to a spermatocyte.

A cell that produces sperm.

The transcriptional regulator CREM plays a key role in spermatogenesis, acting as a central transcription factor triggering a cascade of transcriptional activation…