[[Testes and Epididymis - Anatomy & Physiology|Sertoli cells]] are those which act as ''nurse cells'' to the [[Spermatogenesis and Spermiation - Anatomy & Physiology|developing spermatozoa]]. The sertoli cells engulf the spermatozoa, are structurally important in the seminiferous tubules and form the blood-testis barrier. | [[Testes and Epididymis - Anatomy & Physiology|Sertoli cells]] are those which act as ''nurse cells'' to the [[Spermatogenesis and Spermiation - Anatomy & Physiology|developing spermatozoa]]. The sertoli cells engulf the spermatozoa, are structurally important in the seminiferous tubules and form the blood-testis barrier. |