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首页> 外文期刊>Revue de Medecine Veterinaire >The effectiveness of combined preventive treatment with Ceftiof ur, Oxytocin and PGF(2alpha) on fertility parameters in cows
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The effectiveness of combined preventive treatment with Ceftiof ur, Oxytocin and PGF(2alpha) on fertility parameters in cows

机译：头孢替乌尔，催产素和PGF（2alpha）联合预防性治疗奶牛生育能力的有效性

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摘要

The present study is aimed at evaluating the effectiveness of combined preventive treatment with Ceftiofur Hydrochloride (CHR), Oxytocin (OXT) and PGF_(2alpha) on fertility parameters and puerperal disorder rates in postpartum (pp) dairy cows. A totalof 191 Holstein-Friesian cows were divided into four groups. The cows in group I (GI; n=37) and II (Gil; n=69) were treated on a daily basis with CHR and OXT for five and three days pp, respectively. Group III (GUI; n=52) was designed as the PGF_(2alpha) group, and group IV (GIV; n=33) served as a control group. The animals in GI, Gil, and GUI were given a PGF_(2alpha) analogue on days 15 and 26 pp. Each group was further divided into subgroups of normal parturition (np) and dystocia (d) when the studyresults were evaluated. It was found that the first service pregnancy rates for the subgroup of dystocia were significantly higher (P<0.05 and P<0.01) in subgroup GII (76.9%) than in GI (30.0%) and GIV (37.5%). Furthermore, the median time to first service and the median time to pregnancy were longer for cows in subgroup GlVd as compared with subgroups GId, Gild, and GUId (P<0.001 ; P<0.01). Group II was found to have the lowest endometritis rates after treatment of subgroups-d and;np. No statisticallysignificant difference was found between the groups with regard to cystic ovary rates after treatment (P>0.05). As the treatment with CHR-OXT combined with PGF_(2alpha) on days 15 and 26 was associated to improved uterine involution patterns and reproductive performance, our results suggest that administration of this preventive treatment would be useful, especially for cases of dystocia.
机译：本研究旨在评估联合使用头孢噻呋盐酸盐（CHR），催产素（OXT）和PGF_（2alpha）预防性治疗对产后（pp）奶牛的生育参数和产后疾病发生率的有效性。总共191头荷斯坦-弗里斯兰奶牛分为四组。第一组（GI; n = 37）和第二组（Gil; n = 69）的母牛每天分别用CHR和OXT进行pp处理5天和3天。将III组（GUI; n ＝ 52）设计为PGF_（2α）组，并且将IV组（GIV; n ＝ 33）用作对照组。 GI，Gil和GUI的动物在第15和26 pp给予PGF_（2alpha）类似物。评估研究结果时，每组进一步分为正常分娩（np）和难产（d）亚组。发现难产亚组的首次服务妊娠率在GII亚组（76.9％）显着高于GI（30.0％）和GIV（37.5％）（P <0.05和P <0.01）。此外，与GId，Gild和GUId亚组相比，GlVd亚组的母牛首次上门服务时间和妊娠中位时间更长（P <0.001; P <0.01）。发现第二组在治疗亚组d和np后子宫内膜炎发生率最低。治疗后两组间的囊性卵巢率差异无统计学意义（P> 0.05）。由于在第15天和第26天用CHR-OXT结合PGF_（2alpha）进行治疗可改善子宫复旧模式和生殖性能，因此我们的结果表明，给予这种预防性治疗将是有用的，尤其是对于难产的患者。

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