SURVIVAL AND FERTILITY AFTER UTERINE PROLAPSE IN DAIRY-COWS
SURVIVAL AND FERTILITY AFTER UTERINE PROLAPSE IN DAIRY-COWS
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DOI：
10.1111/j.1751-0813.1990.tb07386.x
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发表时间：
1990-01-01
影响因子：
1.1
通讯作者：
DAVIS, GM
中科院分区：
文献类型：
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作者：
JUBB, TF;MALMO, J;DAVIS, GM
在维多利亚的东吉普斯兰，连续2个春季产犊季节治疗了68例产后子宫脱垂奶牛。50头母牛存活（73.5%）。43头母牛可用于随访，36（84%）在脱垂后的交配期受孕，比同一天产犊的牛群配偶多花10天受孕。3/36头妊娠母牛（8%）流产，发生在妊娠中期。没有脱垂发生在以下产犊，但1例发生子宫脱垂2年前。从这些观察中得出的结论是，如果治疗，患有子宫脱垂的奶牛有很好的存活机会，治疗具有成本效益，子宫脱垂不太可能复发，治疗的奶牛有很好的受孕机会。参与这项调查的兽医在预测长期生存的能力方面相当准确，但在预测再次怀孕的能力方面却不那么准确。
Sixty-eight cases of uterine prolapse in pastured dairy cows were treated in 2 consecutive spring calving seasons in East Gippsland, Victoria. Fifty cows survived (73.5%). Of 43 cows available for followup, 36 (84%) conceived in the mating period following the prolapse, taking 10 d longer to conceive than herd mates that calved on the same day. Three of the 36 cows (8%) that conceived, aborted, this occurring in the middle trimester of pregnancy. No prolapses occurred at the following calving but one case had suffered uterine prolapse 2 years previously. The conclusions drawn from these observations are that cows with uterine prolapse have a good chance of surviving if treated, that treatment is cost-effective, that uterine prolapse is unlikely to reoccur and treated cows have a good chance of conceiving. The veterinarians involved in this investigation were reasonably accurate in their ability to predict long term survival but not as good in predicting ability to conceive again.