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http://hdl.handle.net/11452/31987
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DC Field | Value | Language |
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dc.date.accessioned | 2023-03-30T08:14:28Z | - |
dc.date.available | 2023-03-30T08:14:28Z | - |
dc.date.issued | 1988 | - |
dc.identifier.citation | Ünal, E. F. (1988). “Syncronization of estrus in the sheep”. Uludağ Üniversitesi Veteriner Fakültesi Dergisi, 7(1-2-3), 137-143. | tr_TR |
dc.identifier.uri | http://hdl.handle.net/11452/31987 | - |
dc.description.abstract | In the production of domestic animals the control of the date of parturition would be an advance in the husbandry of these animals. For example, careful control of estrus would mean uniformity of age of the new born. Labor associated with breeding or care of the new born could be better programmed and capital could be used more efficiently. Likewise, if estrus can be controlled, one could delay estrus in the female during travel or during livestock shows. Another very important field for synchronization of ewe is in embryo transfer. Manipulation of ovarian function has depended on the following approaches: 1- Blockage of gonadotrophin output (progestin) and then release following by follicle genesis at a designated time. 2-Induction of luteolysis at a designated time (PGF2 α or infusion of uterine irritants) followed by follicle genesis. The basic mechanism by which the ovary is discouraged from growing follicles under natural conditions is by a blockade of FSH output by progesterone and possibly estrogen from the corpus luteum of the cycle, the corpus luteum of pregnancy, or possibly the placenta. | en_US |
dc.description.abstract | Koyunların et, süt ve yapağı gibi ekonomik verimlerinin önem kazandığı zamanımızda, istenen özelliklerin kısa zamanda ve en ucuza temini için östrus ve ovulasyonun arzu edilen zamana göre planlanması gereklidir. Bu derlemede, mevcut fonksiyonel corpus luteumu ortadan kaldırarak folliküler aktiviteyi oluşturan, kas içi, ve deri altı enjeksiyon tarzında kullanılabilen prostaglandinler ve analogları ile östrus ve ovulasyonu istenen zaman sürecine göre geciktirebilen, oral, deri altı implant, vaginal sünger veya kas içi enjeksiyonlarla kullanılabilen progestagenlerin araştırıcılara göre değişik kullanım yöntemleri özetlenmeye çalışılmıştır. | tr_TR |
dc.language.iso | en | en |
dc.publisher | Uludağ Üniversitesi | tr_TR |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.rights | Atıf 4.0 Uluslararası | tr_TR |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Corpus luteum | en_US |
dc.subject | Sheep | en_US |
dc.subject | Synchronization of estrus | en_US |
dc.subject | Artificial control methods | en_US |
dc.subject | Koyun | tr_TR |
dc.subject | Östrus sinkronizasyonu | tr_TR |
dc.subject | Yapay kontrol yöntemleri | tr_TR |
dc.title | Syncronization of estrus in the sheep | en_US |
dc.title.alternative | Koyunlarda östrus sinkronizasyonu | tr_TR |
dc.type | Article | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi | tr_TR |
dc.contributor.department | Uludağ Üniversitesi/Veteriner Fakültesi. | tr_TR |
dc.identifier.startpage | 137 | tr_TR |
dc.identifier.endpage | 143 | tr_TR |
dc.identifier.volume | 7 | tr_TR |
dc.identifier.issue | 1-2-3 | tr_TR |
dc.relation.journal | Uludağ Üniversitesi Veteriner Fakültesi Dergisi / The Journal of the Faculty of Veterinary Medicine University of Uludağ | tr_TR |
dc.contributor.buuauthor | Ünal, E. Fatih | - |
Appears in Collections: | 1988 Cilt 7 Sayı 1-2-3 |
Files in This Item:
File | Description | Size | Format | |
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7_1_24.pdf | 1.63 MB | Adobe PDF | ![]() View/Open |
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