摘要
阿拉善左旗绵(山)羊吐草病流行严重,1984年以来危害加剧,发病率可达10％～15％。骆驼、牛和人也常发生类似疾病。在病区采集牧草、饮水、土壤和患羊血液、毛、骨骼等样品共51份,分析测定常量和微量元素,发现环境氟、钼含量较高,铜、硒较低。临床观察170例,患羊呈现一种综合征。病初不易被发现,轻者消化紊乱、贫血和运动障碍;重者翻胃吐草,可见齿斑和臼齿磨灭不整,羔羊常见瘫痪。病理学检查20例,以骨、肌肉、心肌、肝、肾营养不良和皱胃慢性炎症为主。用自制的绵山羊吐草防治散治疗170例,有效率1O0％;治愈153例,治愈率90％;预防1500例,仅8只发病,发病率控制在0.6％以下。试验证明,该病为地方性慢性氟中毒,并继发缺铜和缺硒。还探讨了发病机理。
By investigations, it was found that there was a severe prevalence of vomiting grass disease in sheep and goats in Alashan Zuoqi, the incidence of which was 10-15%, most in the grass-deficient season. 51 samples of water, soil, bipod, hair and bone of the sick sheep from the disease region were measued. the results of which revealed that fluorine and molybdenum levels were higher but copper and selenium lower in the internal and external enviroments. Using self-made medicine for treatment, the effective rate was
出处
《中国兽医科技》
CSCD
1993年第7期13-15,共3页
Chinese Journal of Veterinary Science and Technology
