Difference between revisions of "Testes Endocrine Function - Anatomy & Physiology"
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|linkpage =Endocrine System - Anatomy & Physiology | |linkpage =Endocrine System - Anatomy & Physiology | ||
|linktext =Endocrine System | |linktext =Endocrine System | ||
− | |maplink = Endocrine System (Content Map) - | + | |maplink = Endocrine System (Content Map) - Anatomy & Physiology |
|pagetype =Anatomy | |pagetype =Anatomy | ||
|subtext1=REPRODUCTIVE SYSTEM | |subtext1=REPRODUCTIVE SYSTEM |
Revision as of 21:56, 4 August 2008
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The testes produce three main hormones.
Hormone | Produced by | Regulation | Action |
---|---|---|---|
Testosterone | Leydig Cells | GnRH from the Hypothalamus causes LH secretion from the Pituitary Gland which stimulates the Leydig Cells. | This hormone controls and maintains the growth and functions of the reproductive organs. It enhances libido and is essential for spermatogenesis. |
Inhibin | Sertoli Cells | GnRH from the Hypothalamus causes FSH secretion from the Pituitary Gland which stimulates the Sertoli Cells. | Prevents secretion of further FSH from the Pituitary Gland. |
Oestradiol | Sertoli Cells | GnRH from the Hypothalamus causes FSH secretion from the Pituitary Gland which stimulates the Sertoli Cells. | Converted from testosterone, this hormone's function is complex. It may prevent apoptosis of male germ cells. |