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FGA tedavisi uygulanan anöstrüsteki koyunlarda eCG ve PGF2α’nın farklı zamanlarda uygulanmasının fertilite üzerindeki etkisi

Year 2015, Volume: 31 Issue: 3, 158 - 162, 01.09.2015

Abstract

Amaç: Çalışmada FGA içeren süngerlerle östrüsleri uyarılan anöstrüsteki İvesi koyunlarında, eCG ve PGF2α enjeksiyonlarının süngerlerin çıkarıldığı anda veya 48 saat öncesinde uygulanmasının fertilite üzerindeki etkilerinin incelenmesi amaçlandı.Gereç ve Yöntem: Çalışma 80 İvesi koyun üzerinde yürütüldü. Süngerler vaginada 12 gün tutuldu. Grup 1’deki (n=40) koyunlara süngerlerin çıkarıldığı anda, Grup 2’deki (n=40) koyunlara ise süngerlerin çıkarılmasından 48 saat önce 400 IU eCG ve 125 mcg kloprostenol kas içi yolla enjekte edildi. Ayrıca her iki gruptaki koyunlara süngerlerin çıkarılmasından 40 saat sonra 5 mcg buserelin asetat kas içi yolla uygulandı.Bulgular: Östrüs başlangıç zamanı Grup 1 ve 2’de sırasıyla 35.08±1.75 ve 32.12±1.41 saat olarak saptandı. Östrüs, gebelik ve konsepsiyon oranları Grup 1’de sırasıyla %68.4, %55.2, %80.7 olarak hesaplanırken; Grup 2’de %89.4, %76, %85.2 olarak belirlendi. Kuzulama oranları Grup 1 ve 2’de sırasıyla %95.2 ve %100 olarak belirlendi. İkizlik oranı ve kuzu verimleri sırasıyla Grup 1’de %50 ve %150 iken, Grup 2’de %31 ve %131 olarak tespit edildi. Grup 2’nin östrüs oranı Grup 1’den istatistik olarak yüksek (P<0.05) bulunmasına rağmen Gruplar arasında diğer fertilite parametrelerinde fark tespit edilmedi (P>0.05) Öneri: Koyunlarda süngerlerin çıkarıldığı anda eCG ve kloprostenolün enjekte edilmesiyle işgücü yönünden avantaj sağlayacağı ifade edilebilir.

The effect of applications of eCG and PGF2α at different times with FGA containing vaginal sponges on reproductive parameters in ewes at anestrous season

Year 2015, Volume: 31 Issue: 3, 158 - 162, 01.09.2015

Abstract

Aim: The aim of this study was to compare the fertility obtained with eCG and PGF2α treatment, at time of FGA impregnated sponge withdrawal or 48 h before, in ewes during anoestrous season. Materials and Methods: Research was conducted on 80 ewes. The FGA containing sponges were maintained in the vagina for 12 days. Ewes received an intramuscular injection of 400 IU eCG and 125 mcg cloprostenol at the time of sponge withdrawal in the Group1 (n=40) and 48 hours before sponge removal in the Group 2 (n=40). Additionally, all of the ewes in the study received 5 mcg buserelin acetate intramuscularly 40 hours after the sponge withdrawal.Results: Intervals from sponge removal and the onset of estrus were 35.08±1.75 and 32.12±1.41 hours in Group 1 and Group 2, respectively. The estrus, pregnancy and conception rates were 68.4%, 55.2%, 80.7% and 89.4%, 76%, 85.2% in the Groups 1 and 2, respectively. The twinning rate and litter sizes were 50% and 31%, 150% and 131% in the Groups 1 and 2, respectively. Estrus rate of Group 2 was statistically higher than Group 1 (P<0.05). No statistical difference was found in other fertility parameters between the groups (P>0.05). Conclusion: It may be stated that the injections of eCG and cloprostenol at the time of sponge removal is supposed an advantage for less requirement of visit to the farms.

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Details

Other ID JA54CJ48ZC
Journal Section Research
Authors

Gökhan Doğruer This is me

Yaşar Ergün This is me

Fikret Karaca This is me

Mustafa Kemal Sarıbay This is me

Cafer Tayyar Ateş This is me

Mehmet Aköz This is me

İbrahim Aydın This is me

Publication Date September 1, 2015
Published in Issue Year 2015 Volume: 31 Issue: 3

Cite

APA Doğruer, G., Ergün, Y., Karaca, F., Sarıbay, M. K., et al. (2015). The effect of applications of eCG and PGF2α at different times with FGA containing vaginal sponges on reproductive parameters in ewes at anestrous season. Eurasian Journal of Veterinary Sciences, 31(3), 158-162.
AMA Doğruer G, Ergün Y, Karaca F, Sarıbay MK, Ateş CT, Aköz M, Aydın İ. The effect of applications of eCG and PGF2α at different times with FGA containing vaginal sponges on reproductive parameters in ewes at anestrous season. Eurasian J Vet Sci. September 2015;31(3):158-162.
Chicago Doğruer, Gökhan, Yaşar Ergün, Fikret Karaca, Mustafa Kemal Sarıbay, Cafer Tayyar Ateş, Mehmet Aköz, and İbrahim Aydın. “The Effect of Applications of ECG and PGF2α at Different Times With FGA Containing Vaginal Sponges on Reproductive Parameters in Ewes at Anestrous Season”. Eurasian Journal of Veterinary Sciences 31, no. 3 (September 2015): 158-62.
EndNote Doğruer G, Ergün Y, Karaca F, Sarıbay MK, Ateş CT, Aköz M, Aydın İ (September 1, 2015) The effect of applications of eCG and PGF2α at different times with FGA containing vaginal sponges on reproductive parameters in ewes at anestrous season. Eurasian Journal of Veterinary Sciences 31 3 158–162.
IEEE G. Doğruer, Y. Ergün, F. Karaca, M. K. Sarıbay, C. T. Ateş, M. Aköz, and İ. Aydın, “The effect of applications of eCG and PGF2α at different times with FGA containing vaginal sponges on reproductive parameters in ewes at anestrous season”, Eurasian J Vet Sci, vol. 31, no. 3, pp. 158–162, 2015.
ISNAD Doğruer, Gökhan et al. “The Effect of Applications of ECG and PGF2α at Different Times With FGA Containing Vaginal Sponges on Reproductive Parameters in Ewes at Anestrous Season”. Eurasian Journal of Veterinary Sciences 31/3 (September 2015), 158-162.
JAMA Doğruer G, Ergün Y, Karaca F, Sarıbay MK, Ateş CT, Aköz M, Aydın İ. The effect of applications of eCG and PGF2α at different times with FGA containing vaginal sponges on reproductive parameters in ewes at anestrous season. Eurasian J Vet Sci. 2015;31:158–162.
MLA Doğruer, Gökhan et al. “The Effect of Applications of ECG and PGF2α at Different Times With FGA Containing Vaginal Sponges on Reproductive Parameters in Ewes at Anestrous Season”. Eurasian Journal of Veterinary Sciences, vol. 31, no. 3, 2015, pp. 158-62.
Vancouver Doğruer G, Ergün Y, Karaca F, Sarıbay MK, Ateş CT, Aköz M, Aydın İ. The effect of applications of eCG and PGF2α at different times with FGA containing vaginal sponges on reproductive parameters in ewes at anestrous season. Eurasian J Vet Sci. 2015;31(3):158-62.