荷斯坦奶牛高山病的发生情况调查研究

Investigation on the occurrence of high-altitude sickness in Holstein cows

由于高海拔低氧的特殊环境,导致引进到拉萨的荷斯坦奶牛发生严重的高原反应。研究调查拉萨地区引进荷斯坦奶牛的高原病发病情况,并对发病机理以及影响因素进行介绍。结果表明,荷斯坦奶牛高原病主要表现为静脉怒张、下颌积液、胸前积液等症状,最终导致奶牛死亡。

Lhasa have hypoxia and high-altitude environment. Holstein transported to Lhasa undergo serious highaltitude sickness. Holstein’s high altitude sickness performances ware swollen of the jugular vein, mandibular edema, front chest edema, that induced dead finally. The research investigated the clinical features and explain the etiopathogenesis and influence factors of high-altitude sickness of Holstein transported to Lhasa.