育肥牛棉酚中毒的诊断与治疗

Diagnosis and Treatment Gossypol Poisoning of Fattening Cattle

棉酚中毒是由于长期、过量饲喂含游离棉酚超标的棉副产品,引起的以出血性胃肠炎、血红蛋白尿以及雄性生殖毒性和母畜流产为主要特征的中毒病。新疆是我国的棉花主产区,棉花加工过程中产生了大量的棉籽饼、棉籽粕、棉壳等副产品,这些副产品是优质的动物饲料来源,具有产量多、来源广、价格便宜、适口性好的特点,广泛应用于肉牛和肉羊的育肥。本文通过对育肥牛棉酚中毒的诊断与治疗,重点阐述棉酚中毒的发病机理、治疗手段与预防措施,以期为棉酚中毒的预防治疗及有效脱毒合理饲喂提供一定的参考。

Gossypol poisoning is a toxic disease characterized by hemorrhagic gastroenteritis, hemoglobinuria, male reproductive toxicity and maternal abortion caused by long-term, excessive feeding of cotton by-products containing free gossypol. Xinjiang is the main cotton producing area in China, during the processing cotton, a large number of by-products such as cottonseed cakes, cottonseed meal and cotton shells are produced. These by-products are high-quality animal feed sources with high yield, wide source, low price and good palatability. It is widely used beef cattle and meat sheep in the fattening. In this paper, through the diagnosis and treatment of gossypol poisoning in fattening cattle, the pathogenesis, treatment and preventive measures of gossypol poisoning are emphasized, which provides a reference for the prevention and treatment of gossypol poisoning and effective feeding of effective detoxification.