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Male reproductive system
男性生殖系统 Male reproductive system
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实验内容 1.睾丸与附睾 (NO.38) 2.前列腺 (NO.39) 作业:曲精小管绘图 目的要求:掌握睾丸与附睾的组织结构及精子
发生过程的形态变化 观察切片: 1.睾丸与附睾 (NO.38) 2.前列腺 (NO.39) 作业:曲精小管绘图
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生精小管 睾丸小隔 鞘膜脏层 睾丸被膜 睾丸一般结构 白膜 血管膜 睾丸小叶
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鞘膜脏层、白膜→睾丸纵隔→睾丸小隔→睾丸小叶
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1. Testis and epididymis (NO.38)
Tunica albuginea
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Slide39:睾丸(testis)
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Interstitial cell spermatogomiun Primary spermatocyte Secondary spermatocyte Sustentacular cell spermatid
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EM1:精子(spermatozoon)
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EM2:精子尾横断面 主段 中段
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EM3:间质细胞(interstitial cell)
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Rete testis Tubulus rectus
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Slide38:附睾 (epididymis)
Efferent duct epididymal duct
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附睾头 附睾管 输出小管
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Slide40:输精管 (ductus deferens)
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Sliede39:前列腺(prostatic gland)
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The end!
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