摘要
本文对甘肃河西地区双峰驼摆腰病进行了临床观察,检测了当地土壤、牧草、双峰驼血毛8种矿物元素(Cu、Mo、Se、Fe、Co、F、Ca、P)的含量和一系列血液指标的变化。结果表明,土壤和牧草中Mo含量分别为4.77±0.02和4.83±0.25μg/g(干物质),牧草中CuMo比为1.3:1,双峰驼全血和被毛Cu含量分别为0.282±0.17μg/ml和3.50±1.00μg/g,血液指标变化主要表现为低色素小红细胞性贫血和血清铜蓝蛋白含量降低。认为甘肃河西双峰驼摆腰病主要是由于生存环境高Mo而诱发的一种继发性Cu缺乏症,同时发现在双峰驼繁殖阶段其体内的Cu含量进一步下降。
Clinical signs of camel sway disease in Hexi corridor of Gansu were observed.The contents of 8 mineral elements in soil, forages and blood and hair of camels from this region were determined.The related blood indexes were also measured.It was showed that the contents of molybdenum in soils and forages were 4.77±0.02and 4.83±0.25μg/g (dryweight) respectively; copper to molybdenum ratio in forages was only 1.3; the contents of copper in blood and hair of bactrian camels were 0.282±0.17μg/ml and 3.50±1.00μg/g resepectively.Changes of blood indexes appeared to be hypochromic microcytic anemia and low level of ceruloplasmin.It was also found that copper deficiency of camels was aggravated during reproduction.It is suggested that the sway disease of bactrian camels in this region be secondary copper deficiency mainly due to high molybdenum in soils and forages.
出处
《甘肃农业大学学报》
CAS
CSCD
1992年第4期294-299,共6页
Journal of Gansu Agricultural University
基金
国际原子能机构(IAEA)资助项目
关键词
双峰驼
摆腰病
铜
营养
骆驼
bactrian camel
sway disease
copper status
