奶牛酮病的研究进展

奶牛酮病是围产期奶牛常见的由碳水化合物和脂肪代谢紊乱引起的一种群发性代谢病,该病主要以酮血症、酮尿症、酮乳症为特征,常表现为低血糖症、血浆中游离脂肪酸升高、脂肪肝、糖原水平下降等。酮病多发于高产奶牛,可对奶牛业造成巨大损失,及时有效地预防和治疗奶牛酮病对提高奶牛养殖业水平具有重要意义。

The Research Progress of Dairy Cow Ketosis

Dairy ketosis is a group-occuring metabolic disease proceed from carbohydrate and fat metabolism disorders in the transition period in the dairy cow.The main pathological characteristics are ketonemia,ketonuria,ketone breast disease,and ketosis is associated with hypoglycemia,elevated plasma NEFA,fatty liver disease,and low concentration of blood glycogen.Dairy ketosis can be seen frequently on high producing dairy cow and caused heavy loss for dairy farm.It is very important meaning that ketosis is prevented and treated timely and effectively for increasing breeding level of dairy cow.