The effects of feeding milk to diarrheic calves supplemented with oral electrolytes.
The effects of feeding milk to diarrheic calves supplemented with oral electrolytes.
复制标题
喂养补充口服电解质的腹泻犊牛的牛奶的效果。
DOI：
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发表时间：
1989
期刊：
影响因子：
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通讯作者：
M. Radostits
中科院分区：
文献类型：
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作者：
Heath Se;J. Naylor;B. L. Guedo;L. Petrie;C. Rousseaux;M. Radostits
研究了不同水平的牛奶对补充口服电解质的断奶犊牛（n = 19）的影响。在疾病的早期阶段，小牛被喂食足够的牛奶以维持健康小牛的正常生长，一半的体积或没有牛奶。根据电解质溶液是否含有碳酸氢盐，进一步细分这三组。全牛奶配给允许不间断的体重增加1%体重/天（p = 0.003），但在试验开始时引起的食欲不振（p = 0.003至0.037）比低水平的牛奶摄入量更大。含碳酸氢盐的电解质溶液降低了牛奶喂养小牛的生长速率（p = 0.014）。脂肪储存密度随牛奶喂养水平的增加而增加（p = 0.04至0.053）。十二指肠粘膜的有丝分裂指数随着牛奶喂养而增加（p = 0.08），表明具有上级粘膜再生潜力。胸腺萎缩在那些未饲喂牛奶的小牛中明显（p = 0.001）。由此得出结论，继续向断奶犊牛饲喂牛奶是有益的。当给消化不良的小牛饲喂牛奶时，应避免使用含有碳酸氢盐的电解质溶液。
The effects of feeding different levels of milk to diarrheic calves (n = 19) supplemented with oral electrolytes were investigated. In the early stages of the disease the calves were fed either enough milk to maintain normal growth in a healthy calf, one half that volume or no milk. The three groups were further subdivided according to whether or not the electrolyte solution contained bicarbonate. A full milk ration allowed uninterrupted weight gains of 1% body weight/day (p = 0.003), but caused greater inappetence (p = 0.003 to 0.037) at the beginning of the trial than lower levels of milk intake. Electrolyte solutions with bicarbonate reduced growth rates in milk fed calves (p = 0.014). The density of fat stores increased with the level of milk feeding (p = 0.04 to 0.053). The mitotic index of the duodenal mucosa increased with milk feeding (p = 0.08), indicating a superior mucosal regeneration potential. Thymic atrophy was pronounced in those calves fed no milk (p = 0.001). It was concluded that the continued feeding of milk to diarrheic calves was beneficial. Electrolyte solutions containing bicarbonate should be avoided when milk is fed to diarrheic calves.