| 氟化物对雏鸡细胞免疫功能的影响 |
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| 引用本文： | 冯军,王政富,池仕红. 氟化物对雏鸡细胞免疫功能的影响[J]. 畜牧与兽医, 2001, 33(2): 10-12 |
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| 作者姓名： | 冯军 王政富 池仕红 |
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| 作者单位： | 佛山科学技术学院动物医学系，广东 南海 528231 |
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| 摘 要： | 本文研究了氟化物对雏鸡细胞免疫功能的影响。试验组Ⅰ和试验组Ⅱ在 4～ 42d分别喂含氟量为 30 0mg/kg和 50 0mg/kg的饲料 ,43～ 56d喂常规饲料 ,对照组在整个试验期内喂常规饲料。试验结果 :在 4～ 8周内 ,鸡增重减慢 ,胸腺器官指数降低 ,外周血淋巴细胞ANAE阳性率和淋巴细胞转化率显著下降。试验结果表明 ,氟化物能对细胞免疫功能呈现明显的抑制作用
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| 关 键 词： | 氟化物 雏鸡 细胞免疫 |
| 文章编号： | 0529-5130(2001)02-0010-03 |
Effect of fluoride on the cellular immunity of the chick |
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| FENG Jun,WANG Zheng fu,CHI Shi hong. Effect of fluoride on the cellular immunity of the chick[J]. Animal Husbandry & Veterinary Medicine, 2001, 33(2): 10-12 |
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| Authors: | FENG Jun WANG Zheng fu CHI Shi hong |
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| Abstract: | The effect of fluoride(F)on immunity was investigated in chickens.GroupⅠ and GroupⅡ were fed with diet containing 300 mg/kg F and 500 mg/ kg F,respectively,from the age of 4-days to 42-days,then diet free of F until 56-day-old.The control was fed with normal diet throughout the experiment.The result indicated that during 4～8 weeks fluoride decreased weight gain,thymus gl and index,and the ANAE-positive percentage of lymphocytes inhibite the respone of blood lymphocyte to PHA.Cell-mediated immunity was also significantly supres sed by fluoride in the long-term. |
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| Keywords: | fluoride cell-mediated immunity chicken |
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