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《Journal of Shanxi Agricultural University(Natural Science Edition)》 2012-05
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Effect of Molybdenum on the Morphology of the Liver and Kidney in Chickens

Yin Zhihong,Pang Quanhai(College of Animal Science and Veterinary Medicine,Shanxi Agricultural University,Taigu Shanxi 030801,China)  
To investigate the effect of molybdenum(Mo) on the morphology of liver and kidney in chickens,eighty healthy chickens were randomly divided into 5 groups of 16.Animal models were established by adding sodium molybdate(Mo ion meter) into drinking water: the control group(Mo: 0 mg·L-1),Mo Ⅰ group(Mo: 12.5 mg·L-1),Mo Ⅱ group(Mo: 25.0 mg·L-1),Mo Ⅲ group(Mo: 50.0 mg·L-1),and Mo Ⅳ group(Mo: 100.0 mg·L-1).On the 10th week,liver and kidney were collected,HE staining sections were obtained,and the liver and kidney tissue morphological change were observed under microscope.Kidney and liver tissue morphology observation results showed that compared to control group,the cell number increased and appeared cell punch-drunk,the cells appeared necrosis phenomenon,the nucleus shrank intensifies,and there was a small amount and congestion.The low doses(Mo Ⅰ group,Mo Ⅱ group) of molybdenum led to less prominent pathomorphological change in liver and kidney,but high doses(Mo Ⅲ group,Mo Ⅳ group) molybdenum pronounced pathological morphology change.The results provide the theoretical basis for adding appropriate amount of molybdenum as nutrition additives.
【Fund】: 国家自然科学基金项目(30972223 31272628)
【CateGory Index】: X174
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