| 乳酸菌制剂对鸡新城疫HI抗体效价影响的研究 |
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| 引用本文： | 张七斤,孙天松,孟和毕力格,任贵强,阿木尔吉日嘎拉,张和平. 乳酸菌制剂对鸡新城疫HI抗体效价影响的研究[J]. 中国动物检疫, 2006, 23(2): 22-24 |
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| 作者姓名： | 张七斤 孙天松 孟和毕力格 任贵强 阿木尔吉日嘎拉 张和平 |
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| 作者单位： | 1. 内蒙古农业大学动物科学与医学学院,内蒙古,呼和浩特,010018
2. 乳品生物技术与工程教育部重点实验室,内蒙古,呼和浩特,010018 |
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| 基金项目： | *国家自然基金课题(30460009)，教育部科学技术研究重点项目(205080)，教育部春晖计划项目(Z2004-2-15009)，内蒙古虚拟乳业研究院研究项目。 |
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| 摘 要： | 本研究利用两株乳酸杆菌L.casei.zhang和MG2-1制成乳酸菌液和发酵乳以不同的剂量灌服给雏鸡,在10日龄和28日龄进行两次新城疫疫苗(IV系)滴鼻点眼免疫,在二免后的第7天和14天检测血凝抑制效价。结果表明,与对照组相比,试验各组抗体水平均达到显著或极显著水平,可提高抗体水平0.61～1.77(log2)。由于菌株、剂量等的差异,各试验组在提高抗体水平上也有所不同。两株乳酸杆菌制成乳酸菌液和发酵乳对雏鸡免疫机能均有促进作用。
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| 关 键 词： | 乳杆菌 鸡新城疫 HI |
| 文章编号： | 1005-944X(2006)02-0022-03 |
Study on the Effect of Two Cultures of Lactobacillus And Their Fermented Milk on Newcastle Disease Antibody Titers in Chickens |
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| ZHANG Qijin,SUN Tiansong,MENG Hebilige,REN Guiqiang,A Muerjirigal,ZHANG Heping. Study on the Effect of Two Cultures of Lactobacillus And Their Fermented Milk on Newcastle Disease Antibody Titers in Chickens[J]. China Animal Health Inspection, 2006, 23(2): 22-24 |
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| Authors: | ZHANG Qijin SUN Tiansong MENG Hebilige REN Guiqiang A Muerjirigal ZHANG Heping |
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| Abstract: | Chickens were fed different doses of lactobacillus suspension of L.casei.zhang ? MG2-1 and their fermented milk at age of 1 day ,and were vaccinated with ND(LaSota IV) at age of 7 days and 28 days.At age of 35 and 42days, and HI and serum antibody levels were determined .The results indicated that the antibody level of test groups were higher than the control group (p<0.05 or P<0.01), by 0.61to1.77(log2).Different strains and doses could influence the antibody level. L.casei.zhang ?MG2-1and their fermented milk all could improve immune responses in chickens. |
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| Keywords: | Lactobacillus ND HI |
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