Notes in Male Physiology

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Published 02/10/2024 Within the Seminiferous tubules:{{c1::Germ}} cells produce {{c2::sperm}}
Published 02/10/2024 Within the Seminiferous tubules:{{c1::Sertoli/Sustentacular}} cells produce {{c2::inhibin}} to support sperm production
Published 02/10/2024 Within the Seminiferous tubules:{{c1::Leydig/Interstitial}} cells produce {{c2::testosterone}}
Published 02/10/2024 Function of Testes:[1] {{c1::Sperm Production}}[2] {{c1::Testosterone Production}}
Published 02/10/2024 {{c1::Testosterone}} is the hormone responsible for Male secondary sexual characteristics and it controls spermatogenesis
Published 02/10/2024 Hypothalamic-Pituitary-Testes AxisHypothalamus ‒ {{c1::Gonadotropin Releasing Hormone (GnRH)}}Anterior Pituitary ‒ {{c1::FSH}} + {{c1::LH}}Testes ‒ {{…
Published 02/10/2024 {{c1::FSH::Hormone}} stimulates {{c2::Sertoli}} cells to facilitate spermatogenesis and to produce {{c3::inhibin}} hormone
Published 02/10/2024 {{c1::LH::Hormone}} stimulates {{c2::Leydig}} cells to facilitate spermatogenesis and to produce {{c3::testosterone}} hormone
Published 02/10/2024 Both {{c1::Inhibin}} and {{c1::Testosterone}} are male hormones that have a negative feedback on the secretion of {{c2::GnRH}}, {{c2::LH}}, and {{c2::…
Published 02/10/2024 {{c1::Spermatogenesis}} is sperm production from the primordial germ cells
Published 02/10/2024 Average cycle of Spermatogenesis is {{c1::46}} days
Published 02/10/2024 Two Phases of Spermatogenesis:[1] {{c1::Spermatocytogenesis}} ‒ Clonal expansion and maturation through mitotic and meiotic divisions[2] {{c1::Spermio…
Published 02/10/2024 Spermatogenesis begins at {{c1::Puberty}} Stage while Oogenesis begins at {{c1::Foetal}} Stage
Published 02/10/2024 Stages of Spermatogenesis:[Spermatocytogenesis][1] {{c1::Spermatogonia}}[2] {{c1::Spermatocyte I}}[3] {{c1::Spermatocyte II}}[Spermiogenesis][1] {{c1:…
Published 02/10/2024 Spermatogenesis Chromosomal Divisions[1] {{c1::Mitosis}} ‒ {{c2::Spermatogonium}} to {{c2::Spermatocyte I}}(Cell with 2n)[2] {{c1::First Meiosis}} ‒ {…
Published 02/10/2024 {{c1::Spermiogenesis}} is maturation of spermatids into functional sperm cells
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