Seminiferous tubules

Definition

Seminiferous tubules are tightly coiled structures located within the testes where sperm production, or spermatogenesis, occurs. These tubules provide the environment necessary for the development and maturation of sperm cells.

Related terms

Spermatogenesis:

The process of sperm cell development, starting from germ cells to mature spermatozoa.

Leydig Cells:

Cells located between the seminiferous tubules in the testes that produce testosterone, which is crucial for spermatogenesis.

Sertoli Cells:

Supportive cells within the seminiferous tubules that provide nutrients and protection to developing sperm cells and regulate the process of spermatogenesis