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Dr. Larry Johnson Texas A&M University Medical School Histology: Images of the Human Testis Please subscribe.

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Presentation on theme: "Dr. Larry Johnson Texas A&M University Medical School Histology: Images of the Human Testis Please subscribe."— Presentation transcript:

1 Dr. Larry Johnson Texas A&M University Medical School Histology: Images of the Human Testis Please subscribe

2 Observe/manipulate the images on your computer

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5 horse Human ejaculated spermatozoon Human epididymal spermatozoa Human sperm in smear 1.Spermatozoon

6 Human testis capsule and parenchyma Slide 165 There are major blood vessels within the capsule (tunica albuginea), and these are related to cooling the testis. Veins Capsule Arteries Lymph vessels Seminiferous tubules Leydig cells

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8 Testis he 19683 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=cca082bb-3036-4ab2-8656-782097e31b5f http://viewer.serenusview.com/LinkHandler.axd? LinkId=cca082bb-3036-4ab2-8656-782097e31b5f Testis toluidine blue 19709 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=d96193a2-dc5d-4eb3-9c29-c171afe491b4 http://viewer.serenusview.com/LinkHandler.axd? LinkId=d96193a2-dc5d-4eb3-9c29-c171afe491b4 Testis Epon toluidine blue 19680 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=d51e0ced-5512-4721-96c4-f9239ff75af7 http://viewer.serenusview.com/LinkHandler.axd? LinkId=d51e0ced-5512-4721-96c4-f9239ff75af7 Download actual images at

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10 Testis he 19683 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=cca082bb-3036-4ab2-8656-782097e31b5f http://viewer.serenusview.com/LinkHandler.axd? LinkId=cca082bb-3036-4ab2-8656-782097e31b5f Testis toluidine blue 19709 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=d96193a2-dc5d-4eb3-9c29-c171afe491b4 http://viewer.serenusview.com/LinkHandler.axd? LinkId=d96193a2-dc5d-4eb3-9c29-c171afe491b4 Testis Epon toluidine blue 19680 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=d51e0ced-5512-4721-96c4-f9239ff75af7 http://viewer.serenusview.com/LinkHandler.axd? LinkId=d51e0ced-5512-4721-96c4-f9239ff75af7 Download actual images at

11 Monkey seminiferous epithelium 1.Spermatogonia 2.Myoid cell 3.Sertoli cell 4.Fibroblast 19680 Leydig cell Human testis

12 Testis he 19683 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=cca082bb-3036-4ab2-8656-782097e31b5f http://viewer.serenusview.com/LinkHandler.axd? LinkId=cca082bb-3036-4ab2-8656-782097e31b5f Testis toluidine blue 19709 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=d96193a2-dc5d-4eb3-9c29-c171afe491b4 http://viewer.serenusview.com/LinkHandler.axd? LinkId=d96193a2-dc5d-4eb3-9c29-c171afe491b4 Testis Epon toluidine blue 19680 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=d51e0ced-5512-4721-96c4-f9239ff75af7 http://viewer.serenusview.com/LinkHandler.axd? LinkId=d51e0ced-5512-4721-96c4-f9239ff75af7 Download actual images at

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14 Dr. Larry Johnson Texas A&M University Medical School Histology: Images of the Human Testis Please subscribe END

15 Testis he 19683 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=cca082bb-3036-4ab2-8656-782097e31b5f http://viewer.serenusview.com/LinkHandler.axd? LinkId=cca082bb-3036-4ab2-8656-782097e31b5f Testis toluidine blue 19709 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=d96193a2-dc5d-4eb3-9c29-c171afe491b4 http://viewer.serenusview.com/LinkHandler.axd? LinkId=d96193a2-dc5d-4eb3-9c29-c171afe491b4 Testis Epon toluidine blue 19680 – http://viewer.serenusview.com/LinkHandler.axd? LinkId=d51e0ced-5512-4721-96c4-f9239ff75af7 http://viewer.serenusview.com/LinkHandler.axd? LinkId=d51e0ced-5512-4721-96c4-f9239ff75af7 Download actual images at

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