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Article
EFFECT OF GONADOTROPIN RELEASING HORMONE ON REPRODUCTION PERFORMANCE OF BUFFALOES WITH RETENTION OF FETAL MEMBRANES

Author: Abdulamir -Ali- Alzahid
Journal: Basrah Journal of Veterinary Research. مجلة البصرة للابحاث البيطرية ISSN: Print:18138497 E; 24108456 Year: 2014 Volume: 13 Issue: 2 Pages: 112-117
Publisher: Basrah University جامعة البصرة

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Abstract

This study was performed on 64 Iraqi female buffaloes suffered from Retained fetal membranes in - Karbala province on the period from December 2012 untilDecember 2013 with different ages. These animals were divided randomly into two groups. The treated group(36) buffaloes were given Receptal® (GnRh) 0.021mg/5 ml/IM on day “14 “ postpartum .while the other “control group” (28) buffaloes were injected with ( 5 ml) distilled water also on day (14) postpartum. The response in the (GnRh) treated group(decrease of the first postpartum estrus and decreased open days) records 52.3±16.4 days for the first postpartum period compared with 74.7±21.8days of control group. While service per conception showed1.9±1.2 to the GnRh treated group compared to 2.4±1.6 of the control group. The days open in the GnRh treated group was 88.6%±12.5 compared to 123.2±25.4 in the control group. The statistical analysis showed that GnRh treated group showed significant shorter postpartum period than control group,in case of first postpartum period and open days. While the number of services per conception showed no significant difference.Key word- GnRh- Buffaloes - RFM- Receptal®


Article
Clinical & Therapeutical study on inactive ovaries in Holstein- Friesian cows by using different hormonal regimes.

Authors: Talib Mosa Al-Hamedawi --- Abass Hussian Ghafel --- Abdulamir Ali Al- zahid
Journal: Journal of University of Babylon مجلة جامعة بابل ISSN: 19920652 23128135 Year: 2014 Volume: 22 Issue: 5 Pages: 1714-1719
Publisher: Babylon University جامعة بابل

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Abstract

This study was performed on 45 lactating Holstein -Friesian cows suffered from inactive ovaries for three months postpartum and diagnosed clinically by rectal palpation in the farm of college of agriculture / university of Baghdad, their ages 3-5 years during the period from 2010-2012. These cows were divided randomly in to four groups ,1st group (12 cows) were injected with 0.021mg (5ml) Receptal® I/M, 2nd group(12cows) were given 1000 IU(5ml) eCG I/M ,3rd group (12 cows) injected with 1500 IU (5ml) HCG I/M in one dose and 4th group (9 cows) without treatment (control group). The response rate was 91.8%, 83.3%, 91.6%, and 66.6% for the four groups respectively. While the duration of response (from treatment to estrus appearance) was 7.43±1.56, 10.66±2.37, 8.44±2.41and 67.63%±9.87 in the 1st, 2nd ,3rd, and 4th groups respectively, but the pregnancy rate recorded 90.9%, 80%, 81.8%, 83.3%. The statistical analysis showed that the 1st and 3rd group was recorded significant differences higher (p< 0.01) than other groups (2nd and 4th) related with responsive animal and the duration of response also, but the pregnancy rate recorded higher significance in 1st group ( p < 0.01) compared with 2nd , 3rd and 4th groups. The number of services/ conception was more than 1.5- 2.5 for all groups & not significant, the days open recorded higher significant (p<0.01) in 1st. 2nd and 3rd compared with 4th group (control group).

اجريت الدراسه على 45بقره (هولشتاين-فريزيان)الحلوب فى كلية الزراعه-جامعة بغداد,للفتره مابين( 2010-2012) وكانت اعمارها من3-5 سنوات, والتى تعانى من خمول المبايض لمدة ثلاثة اشهربعد الولاده, وقد شخصت بواسطة الجس بواسطة المستقيم. قسمت الابقار عشوائيا الى اربعة مجاميع , المجموعه الاولى(12) بقره وقد اعطيت 0.021 ملغم(5) مل رسبتال بالعضل, المجموعه الثانيه (12) بقره باالعضل , ,المجموعه الثالثه (12) وقد اعطيت 1500 eCGاعطيت 1000 وحده دوليه من هرمون GCh بواسطة الضل ايضا,والمجموعه الرابعه(9) بدون علاج(مجموعة السيطره). وقد كانت نتائج الاستجابه هى %91.8, % 83.3 ,%91.6, %66.6 على التوالى. وقد كانت مدة الاستجابه" من بدءالعلاج ولغاية ظهورالشبق" 7.43± 1.56و 10.66 ± 2.37 و8.44 2.41± و 67.63 ± 9.87 للمجاميع الاربعه على التوالى. ولكن نسبة الحمل فى المجاميع كانت 90.0%و 80% و81.8% و83.3% وللمجاميع الاربعه على التوالى. وقد سجلت المجموعه الاولى والثالثه فرقا احصائيا اكثر من 0.01>Pمقارنة بالمجاميع الثانيه والرابعه فى حالةاستجابة الحيوانات للعلاج وكذلك مدة الاستجابه ولكن فى حالة نسبة الحمل اظهرت المجموعه الاولى فرقا احصائيا بنسبة 0.01>P متفوقة على المجاميع الثانيه والثالثه والرابعه على التوالى.ولم تظهر ايا من المجاميع الاربعه فرقا يذكر فى حالة عدد مرات التسفيد.الايام المفتوحه سجلت فرقا احصائيا بنسبة 0.01>P فى المجاميع الاولى والثانيه والثالثه مقارنة بالمجموعه الرابعه(مجموعه السيطره).

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