Difference between revisions of "Ovary - Anatomy & Physiology"
Jump to navigation
Jump to search
Amycartmel (talk | contribs) |
Amycartmel (talk | contribs) |
||
Line 6: | Line 6: | ||
==Structure== | ==Structure== | ||
− | + | '''Outer Tunica Albuginea''' | |
− | * Ovarian Cortex | + | *Connective tissue layer covering the ovarian cortex. |
− | * Ovarian Medulla | + | *Overlying this structure is a single layered Germinal epihelium. |
+ | '''Ovarian Cortex''' | ||
+ | *This is where follicles in various stages of development are found, aswell as Corpus Haemorrhagicum, Corpus Luteum and Corpus Albicans | ||
+ | '''Ovarian Medulla''' | ||
+ | *The Medulla is made up of dense connective tissue. This is where all of the lymphatics, Nerves and Vasculature of the Ovary are found. | ||
==Function== | ==Function== | ||
Line 25: | Line 29: | ||
==Histology== | ==Histology== | ||
− | |||
− | |||
==Vasculature== | ==Vasculature== |
Revision as of 15:32, 21 July 2008
Introduction
The ovary is the female Gonad homologous to the male Testes. It is ususally a paired organ in domestic species but in the bird only the Left Ovary is present. The structures in ovary are undergoing constant changes throughout the oestrus cycle from the Follicles containing Oocytes, to the formation of Corpus Haemorrhagicum, Corpus Luteum, and finally Corpus Albicans.
Structure
Outer Tunica Albuginea
- Connective tissue layer covering the ovarian cortex.
- Overlying this structure is a single layered Germinal epihelium.
Ovarian Cortex
- This is where follicles in various stages of development are found, aswell as Corpus Haemorrhagicum, Corpus Luteum and Corpus Albicans
Ovarian Medulla
- The Medulla is made up of dense connective tissue. This is where all of the lymphatics, Nerves and Vasculature of the Ovary are found.
Function
It has two main functions:
- Producing the female gametes oocytes via Gametogenesis.
- Producing the reproductive hormones Oestrogens and Progesterone, an Endocrine function.
Processes Taking Place In The Ovary
Anatomical Location
Histology
Vasculature
- The Ovarian Artery - a direct branch off the Aorta
- The Ovarian Artery is closely associated with the Uterine Vein. This is important for the transfer of luteolytic PGF2α from the Uterus to the Ovary.