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biological

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seminiferous tubule

seminiferous tubule A seminiferous tubule is a testicular structure with a complex cellular arrangement that includes Sertoli cells, peritubular myoid cells, and spermatogonia.

A seminiferous tubule is a testicular structure with a complex cellular arrangement that includes Sertoli cells, peritubular myoid cells, and spermatogonia. It forms a local microenvironment, or niche, that supports the survival, growth, and differentiation of spermatogonia.