Difference between revisions of "Puberty Overview - Anatomy & Physiology"
Jump to navigation
Jump to search
| (17 intermediate revisions by 3 users not shown) | |||
| Line 1: | Line 1: | ||
| − | {{ | + | {{OpenPagesTop}} |
| − | + | ==Introduction== | |
| − | | | + | Puberty is the process of aquiring reproductive capability. The onset of puberty depends on the ability of specific [[Hypothalamus_- Anatomy & Physiology#Hypothalamus|hypothalamic]] neurons to produce GnRH in sufficient quantities to both promote and support gametogenesis. In the female, [[Hypothalamus_- Anatomy & Physiology#Hypothalamus|hypothalamic]] GnRH neurons must develop the ability to respond to positive oestradiol feedback in order to produce sufficient GnRH to cause [[Ovulation - Anatomy & Physiology|ovulation]]. |
| − | + | Develepment of [[Hypothalamus_- Anatomy & Physiology#Hypothalamus|hypothalamic]] neurons is influenced by: | |
| − | | | + | * Development of a threshold body size. |
| − | | | + | * Exposure to environmental and social cues. |
| − | + | * Genetics | |
| − | |||
| − | |||
| − | |||
| + | == Average Ages of Puberty in the Male and Female of Various Species == | ||
| − | + | {| style="width:75%; height:200px" border="1" | |
| − | + | ||
| − | + | !'''Species''' | |
| − | + | !'''Alpaca''' | |
| − | + | !'''Bovine''' | |
| − | + | !'''Camel''' | |
| + | !'''Canine''' | ||
| + | !'''Equine''' | ||
| + | !'''Feline''' | ||
| + | !'''Llama''' | ||
| + | !'''Ovine''' | ||
| + | !'''Porcine''' | ||
| + | |- | ||
| + | | '''Male''' | ||
| + | | 2-3 Years | ||
| + | | 11 Months (7-18) | ||
| + | | 3-5 Years | ||
| + | | 9 Months (5-12) | ||
| + | | 14 Months (10-24) | ||
| + | | 9 Months (8-10) | ||
| + | | 2-3 Years | ||
| + | | 7 Months (6-9) | ||
| + | | 7 Months (5-8) | ||
| + | |- | ||
| + | | '''Female''' | ||
| + | | 1 Year | ||
| + | | 11 Months (9-24) | ||
| + | | 3 Years | ||
| + | | 12 Months (6-24) | ||
| + | | 18 Months (12-19) | ||
| + | | 8 Months (4-12) | ||
| + | | 6-12 Months | ||
| + | | 7 Months (4-14) | ||
| + | | 6 Months (5-7) | ||
| + | |- | ||
| + | |} | ||
| + | |||
| + | {{OpenPages}} | ||
| + | [[Category:Puberty]] | ||
Latest revision as of 13:36, 5 July 2012
Introduction
Puberty is the process of aquiring reproductive capability. The onset of puberty depends on the ability of specific hypothalamic neurons to produce GnRH in sufficient quantities to both promote and support gametogenesis. In the female, hypothalamic GnRH neurons must develop the ability to respond to positive oestradiol feedback in order to produce sufficient GnRH to cause ovulation. Develepment of hypothalamic neurons is influenced by:
- Development of a threshold body size.
- Exposure to environmental and social cues.
- Genetics
Average Ages of Puberty in the Male and Female of Various Species
| Species | Alpaca | Bovine | Camel | Canine | Equine | Feline | Llama | Ovine | Porcine |
|---|---|---|---|---|---|---|---|---|---|
| Male | 2-3 Years | 11 Months (7-18) | 3-5 Years | 9 Months (5-12) | 14 Months (10-24) | 9 Months (8-10) | 2-3 Years | 7 Months (6-9) | 7 Months (5-8) |
| Female | 1 Year | 11 Months (9-24) | 3 Years | 12 Months (6-24) | 18 Months (12-19) | 8 Months (4-12) | 6-12 Months | 7 Months (4-14) | 6 Months (5-7) |
Error in widget FBRecommend: unable to write file /var/www/wikivet.net/extensions/Widgets/compiled_templates/wrt6746d31269b2d5_49545853 Error in widget google+: unable to write file /var/www/wikivet.net/extensions/Widgets/compiled_templates/wrt6746d3126fe748_14012091 Error in widget TwitterTweet: unable to write file /var/www/wikivet.net/extensions/Widgets/compiled_templates/wrt6746d312752c72_51100525
|
| WikiVet® Introduction - Help WikiVet - Report a Problem |