| 中草药添加剂对生长肥育猪免疫功能的影响研究 |
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| 引用本文： | 陈小波,田允波,葛长荣,高士争,韩剑众.中草药添加剂对生长肥育猪免疫功能的影响研究[J].云南农业大学学报,2002,17(2):176-179. |
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| 作者姓名： | 陈小波 田允波 葛长荣 高士争 韩剑众 |
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| 作者单位： | 云南农业大学动物科学技术学院，佛山科学技术学院动物科学系，云南农业大学食品科学技术学院，云南农业大学，杭州商学院食品科学与工程系 云南昆明650201，广东佛山528231，云南昆明650201，云南省动物营养与饲料重点实验室，云南昆明650201，浙江杭州310035 |
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| 基金项目： | 云南省“九五”科技攻关重点项目资助 (95A3- 4 ) |
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| 摘 要： | 选用20 kg左右的“杜长大”三元杂交猪120头,分成对照组、中药组、中药+西药组,每组4个重复,进行饲养试验。每期实验结束前,每组采集8头猪血样,测定生长育肥猪血清中免疫球蛋白IgG,IgA,IgM和补体C3,C4的含量。结果表明:在20～30 kg,30～70 kg和70～110 kg阶段,与对照组相比,中药组、中+西组猪的血清IgG水平,分别提高了23.75%（P<0.05）和18.49%（P<0.05）,17.66%（P<0.05）和13.93%（P<0.05）,14.79%（P<0.05）和11.87%（P<0.05）;IgM水平,分别提高了25.04%（P<0.05）和14.99%（P<0.05）,22.81%（P<0.05）和15.18%（P<0.05）,5.79%（P>0.05）和4.23%（P>0.05）;IgA水平,分别提高了9.71%（P>0.05）和0.57%（P>0.05）,16.92%（P<0.05）和7.60%(P>0.05),15.01%（P<0.05）和7.23%（P>0.05）; C3水平,分别提高了12.16%（P<0.05）和14.19%（P<0.05）,15.87%（P<0.05）和17.46%（P<0.05）,14.29%（P<0.05）和21.43%（P<0.05）;C4水平,分别提高了13.51%（P<0.05）,5.02%（P<0.05）,6.67%（P<0.05）.研究结果提示,中草药添加剂对生长育肥猪体液免疫功能的影响,不仅促进免疫球蛋白的生成,而且还促进补体的生成,从而改善机体的体液免疫功能。
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| 关 键 词： | 中草药添加剂 生长育肥猪 血清 免疫球蛋白 补体 |
| 文章编号： | 1004-390X(2002)02-0176-04 |
| 收稿时间： | 2001-12-18 |
Effect of Chinese Herb Feed Additives on the Immune Function of Growing and Finishing Pigs |
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| CHEN Xiao bo ,TIAN Yun bo ,GE Chang rong ,GAO Shi zheng ,HAN Jian zhong.Effect of Chinese Herb Feed Additives on the Immune Function of Growing and Finishing Pigs[J].Journal of Yunnan Agricultural University,2002,17(2):176-179. |
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| Authors: | CHEN Xiao bo TIAN Yun bo GE Chang rong GAO Shi zheng HAN Jian zhong |
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| Institution: | CHEN Xiao bo 1,TIAN Yun bo 2,GE Chang rong 3,GAO Shi zheng 4,HAN Jian zhong 5 |
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| Abstract: | To investigate the effect of Chinese herb feed additives on the content of immunoglobulin(IgG, IgA, IgM) and complement(C3,C4) in the serum of growing and finishing pigs.120 growing and finishing pigs(Duroc×Landrace×Yorkshire,20 kg initially)were assigned into control and treated group set with four replicate pens per treatments by weight and sex. Fed basic diet supplemented with Chinese herb feed additives or antibiotic/chemical compound drug. The results showed that comparing to the control group ,the Chinese herb feed additives group and Chinese herb feed additives + antibiotic group , increased the content of IgG in serum of treated pigs by 23.75% and 18.49%, 17.66%and 13.93%,14.79% and 11.87% during the growing period of 20～30,30～70,70～110 kg respectively (P＜0.05);25.04%(P＜0.05) and 14.99%（P＜0.05）, 22.81% （P＜0.05）and 15.18%(P＜0.05),5.79%(P>0.05) and 4.23%(P>0.05) for the content of IgM respectively;9.71%(P>0.05)and 0.57%(P>0.05),16.92%(P＜0.05) and 7.60% (P>0.05), 15.01% (P＜0.05) and 7.23% (P>0.05) for the content of IgA respectively; 12.16% and 14.19%,15.87% and 17.46%,14.29% and 21.43% for the content of C3 respectively(P＜0.05);13.51%,5.02% and 6.67% for the content of C4 respectively(P＜0.05). These results indicated that the effect of Chinese herb feed additives on the function of body fluid immune in growing and finishing pigs not only improved the formation of immunoglobulin, but also ameliorate the formation of complement so that improved body's body fluid immune function. |
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| Keywords: | Chinese herb feed additives growing and finishing pigs complement Immunoglobulin serum |
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