Reproduksi pria 5 november 2007

FAAL REPRODUKSI & KELUARGA BERENCANA Harlina Soetjipto, dr, MS Bagian Ilmu Faal Fakultas Kedokteran Universitas Airlangga 2006

SISTEM REPRODUKSI ,[object Object],[object Object],[object Object]

Siklus kelangsungan hidup manusia tergantung:

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sistem reproduksi meliputi ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Secara Embrionis  Testis: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object]

Testosteron ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

HORMON ANDROGEN LH (=ICSH) ACTH Sel Leydig (interstitial) Cortex adrenalis Pars reticularis ANDROGEN - Testosteron - Dihydrotestosteron - Androstenedion ( senyawa steroid - efek maskulinisasi )

Effek Testosteron ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Tahapan Spermatogenesis Androgen dependent Spermatogonia (46 kromosom) mitosis Spermatosit primer (46 kromosom : 44 + X+ Y) Meiosis I Spermatosit sekunder (23 kromosom : 22 + X/Y) Spermatid (23 kromosom : 22 + X/Y) (butuh waktu 64 hari) Androgen (23 kromosom : 22 + X/Y) Meiosis II Spermatozoa 2X

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sel Interstisial Leydig ,[object Object],[object Object],[object Object]

Penunjang Spermatogenesis: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Perjalanan sperma ,[object Object],[object Object],[object Object],[object Object]

Epididimis dan Duktus Deferens ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Vesikula Seminalis ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Kel.Bulbouretra - mensekresi zat mirip mukus - lubrikasi

Koitus = Kopulasi = Hubungan kelamin ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

Stimulasi mekanoreseptor glans penis p.simp k.bulbouretra k.uretra p.simp arteriol penis ( mell NO) simp arteriol penis dilatasi arteriol penis ereksi vena tertekan pelumasan mukus + + –

Reproduksi pria 5 november 2007

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Reproduksi pria 5 november 2007