Difference between revisions of "Placenta Endocrine Function - Anatomy & Physiology"

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!Action
 
!Action
 
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|<font color=Purple>Prostaglanding F2a</font>
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|<font color=Purple>Prostaglandin F2a</font>
|Leydig Cells
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|   -
|GnRH from the [[Endocrine System - Hypothalamus - Anatomy & Physiology|Hypothalamus]] causes LH secretion from the [[Endocrine System - Pituitary Gland - Anatomy & Physiology|Pituitary Gland]] which stimulates the Leydig Cells.
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|Causes luteolysis.
|This hormone controls and maintains the growth and functions of the reproductive organs. It enhances libido and is essential for spermatogenesis.
 
 
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|<font color=Purple>Progesterone</font>
 
|<font color=Purple>Progesterone</font>

Revision as of 11:23, 3 July 2008

BACK TO ENDOCRINE SYSTEM ANATOMY & PHYSIOLOGY



Hormones of the Testes
Hormone Regulation Action
Prostaglandin F2a - Causes luteolysis.
Progesterone 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.
Oestrogen 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.
Equine Chorionic Gonadotropin (eCG) 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.
hCG 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.