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shou shu zhi yu mu zhu zi gong tuo chu 18 li
Author(s): LV Shengxi, LV Zhiliang
Pages: 39
Year: 1996
Issue:
3
Journal: Hubei Journal of Animal and Veterinary Sciences
Keyword: 子宫脱出; 手术治愈; 母猪; 营养不良; 子宫收缩; 猪肌肉组织; 子宫颈口; 手术治疗; 分娩后; 脑垂体后叶素;
Abstract: <正> 母猪分娩后发生子宫脱出的原因有多种,如营养不良,体质虚弱;怀孕期缺少运动,肌肉松驰;分娩时发生难产,过度弩责,子宫受伤;助产不当,用力拖拉胎儿时,胎衣连着子宫脱出;母猪分娩后子宫收缩迟缓,子宫广韧带紧张度减弱,子宫颈口仍开放着,造成子宫体及子宫角容易脱出。此外,老弱母猪肌肉组织驰缓也容易发生子宫脱出。笔者在工作的20年中,先后用手术治疗该病症18例,均
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