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Page 1: Dr . Larry Johnson              Texas  A&M University

Dr. Larry Johnson Texas A&M University

Medical School Histology: Images of the Human Testis Please subscribe

Page 2: Dr . Larry Johnson              Texas  A&M University

Observe/manipulate the images on your computer

Page 3: Dr . Larry Johnson              Texas  A&M University
Page 4: Dr . Larry Johnson              Texas  A&M University
Page 5: Dr . Larry Johnson              Texas  A&M University

horseHumanejaculatedspermatozoon

Human epididymal spermatozoa

Human sperm in smear

1. Spermatozoon

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Human testis capsule and parenchymaSlide 165

There are major blood vessels within the capsule (tunica albuginea), and these are related to cooling the testis.

Veins

Capsule

Arteries

Lymphvessels

Seminiferous tubules

Leydig cells

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Page 9: Dr . Larry Johnson              Texas  A&M University
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Monkey seminiferous epithelium

1. Spermatogonia

2. Myoid cell

3. Sertoli cell

4. Fibroblast

19680

Leydig cell

Human testis

Page 13: Dr . Larry Johnson              Texas  A&M University
Page 14: Dr . Larry Johnson              Texas  A&M University

Dr. Larry Johnson Texas A&M University

Medical School Histology: Images of the Human Testis Please subscribe

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