有關男性內生殖分泌機轉的敘述,下列何者正確?
A腦下垂體前葉分泌的促性腺釋放素(gonadotropin releasing hormone)會刺激下視丘分泌濾泡刺激素(follicle stimulating hormone)與黃體生成素(luteinizing hormone)
B濾泡刺激素(follicle stimulating hormone)與黃體生成素(luteinizing hormone)會促進睪丸中精子的生成作用及副睪丸中睪固酮(testosterone)的分泌
C黃體生成素(luteinizing hormone)會刺激間質分泌細胞(或稱萊迪細胞)(Leydig cell)產生睪固酮(testosterone)正確答案
D濾泡刺激素(follicle stimulating hormone)會抑制史托利細胞(sertoli's cell)產生抑制素(inhibin),因而刺激精子產生
答案與詳解
