| 饮用天然高钼水诱发的钼中毒耕牛主要生物酶测定 |
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| 引用本文： | 李三强,龙晶,牛映斗,刘建军,刘仁锋,赵志英.饮用天然高钼水诱发的钼中毒耕牛主要生物酶测定[J].动物营养学报,1998(1). |
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| 作者姓名： | 李三强 龙晶 牛映斗 刘建军 刘仁锋 赵志英 |
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| 作者单位： | 陕西省畜牧兽医研究所，西安医科大学，陕西省洛南县畜牧站 |
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| 摘 要： | 本研究对高钼饮水诱导钼中毒的耕牛及对照牛的血浆及组织（肝脏、肺脏、肾脏、脾脏、心脏、肌肉）中超氧化物歧化酶（ＳＯＤ）、黄嘌呤氧化酶（ＸＯＤ）及谷胱甘肽过氧化物酶（ＧＳＨ－ＰＸ）等３种生物酶活性进行了对比分析测定。结果表明，血浆和组织中ＳＯＤ、ＸＯＤ及ＧＳＨ－ＰＸ均随着钼中毒的加重其活性显著下降。这３种生物酶是钼中毒比较灵敏且相关较大的生化指标，对钼中毒具有一定诊断价值；测定ＳＯＤ。ＸＯＤ、ＧＳＨ－ＰＸ可作为钼中毒监测的重要手段。
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| 关 键 词： | 钼中毒，牛，超氧化物歧化酶（SOD），黄嘌呤氧化酶（XOD），谷胱甘肽过氧化物醇（GSH－PX） |
THE DETERMIN ATION OF THE MAIN BIOLOGICAL ENZYMES IN MOLYBDENUM IN THE DRAFTCATTLE POISONED BY DRINKING A NATURAL HIGH MOLYBDENUM WATER |
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| Li Sanqiang Long Jing.THE DETERMIN ATION OF THE MAIN BIOLOGICAL ENZYMES IN MOLYBDENUM IN THE DRAFTCATTLE POISONED BY DRINKING A NATURAL HIGH MOLYBDENUM WATER[J].Acta Zoonutrimenta Sinica,1998(1). |
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| Authors: | Li Sanqiang Long Jing |
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| Abstract: | In. the present investigation , activities of superoxide dismutase(SOD) , Xanthine oxidase ( XOD) , glutathione peroxidase(GSH - PX) in the plasma and tissuse(livers, lungs, kidneys, spleens , myocardiums and muscle)of the draft cattle in the molybdenum poisoned group , and control group were analysed and determined . The results showed that the activities of SOD, XOD and GSH - PX all remarkably decreased with the increasing severity of molybdenum poisoning . The three biological enzymes are suggested to be more sensitive and relative bio- logical indexs of molybdenum poisoning and have certain diagnostic value to molybdenum poisoning . The determination of SOD, XOD, GXH - PX may be used as important monitor- ing means. for diagnosing molybdenum poisoning . |
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| Keywords: | Molybdenum poisoning Draft cattle Superoxide dismutase(SOD) Xanthine oxidase( XOD) Glutathione peroxidase(GSH - PX) |
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