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首页> 外文会议>NATO Advanced Research Workshop on Impact of Pollution on Animal Products; 20070927-30; Almaty(KZ) >EFFECT OF EXCESS SELENIUM ON DROMEDARY CAMEL IN THE UNITED ARAB EMIRATES
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EFFECT OF EXCESS SELENIUM ON DROMEDARY CAMEL IN THE UNITED ARAB EMIRATES

机译：过量的硒对阿拉伯联合酋长国的单峰骆驼的影响

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摘要

Early interest in selenium by nutritionists was first identified in the 1930 s as a toxic element, nowadays it is known to be important in livestock and human diet. Its poisonous nature arouses the curiosity of researchers to investigate the impact of this element in human and animal metabolism. However, selenium has become the center of attention due to its physiological functions explained on the basis of its role as an active component of the enzyme glutathione peroxidase (GSH-PX), which is responsible for the animal antioxidant defense by destruction of hydrogen peroxide and lipid peroxides. Selenium metabolism and toxicity has been consistently studied in different species but data investigations on camelidae species are very limited. Our current study is configured to investigate the selenium intolerance in dromedary camel and carry out the symptoms related to continuous selenium supplementation. Investigations showed that camel is potentially sensitive to selenium excess Several symptoms revealed by their different intensity from 3 batches, resumed in alopecia - abnormal movement and posture, breathing difficulties, prostration, diarrhea, lost of weight and nervous alteration.
机译：营养学家对硒的早期兴趣是在1930年代首次发现的，是一种有毒元素，时至今日，它对牲畜和人类饮食至关重要。其有毒的性质引起研究人员的好奇心，以研究该元素对人和动物代谢的影响。但是，硒由于其生理功能而成为人们关注的焦点，它是作为谷胱甘肽过氧化物酶（GSH-PX）的活性成分而发挥作用的，该酶负责破坏过氧化氢和氧化氢来保护动物的抗氧化剂。脂质过氧化物。硒代谢和毒性已在不同物种中得到了一致的研究，但是关于骆驼科物种的数据研究非常有限。我们当前的研究配置为调查单峰骆驼中的硒不耐受症，并进行与连续补充硒有关的症状。调查显示，骆驼对硒过量可能敏感。在三批脱发中，骆驼的强度不同而显示出几种症状-运动和姿势异常，呼吸困难，虚脱，腹泻，体重减轻和神经改变。

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