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| NS复合乳酸菌制剂对断奶仔猪免疫水平的影响 | |
| Alternative Title | Effects of NS-Lactobacillus Complex on Immunity Levels in Weaning Piglets |
何颖1; 赵武1; 秦毅斌1; 赖胜基1; 胡庭俊1; 梁保忠1; 李斌1; 陈忠伟1; 胡旭1 ; 金锋1; 孙志勇1; 韦明宇1; 张恒博1; 蓝炳顺1
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| Contribution Rank | 2 |
| Abstract | 选择二元杂交(杜/长)20日龄断奶仔猪90头,平均断奶体重8.99kg±1.60kg,按体重和性别分成3个处理组,每处理3个重复。A组为对照组,饲喂玉米、豆粕基础日粮;B组为基础日粮添加NS复合乳酸菌组2g/kg;C组为基础日粮添加抗生素组(2g/kg金霉素、0.25g/kg阿莫西林和0.125g/kg的支原净)。试验共30d,研究微生态制剂NS复合乳酸菌对断奶仔猪体液免疫和细胞免疫水平的影响。结果表明,试验30d时,NS复合乳酸菌组与对照组相比,断奶仔猪血清中的IgM含量和干扰素INF-γ的含量分别高出19.7%和10.2%,猪瘟病毒抗体阳性率高出33.3%,差异显著(P<0.05)。NS复合乳酸菌制剂对加强仔猪体液免疫,维持仔猪的猪瘟、伪狂犬病毒抗体水平和促进机体细胞免疫具有良好效果。 |
| Other Abstract | A total of 90 crossbred piglets （1/2 Large white × 1/2 Duroc, 20-day-old, 8.99 kg±1. 60 kg ） were divided into 3 groups by weight and gender, with 3 replicates in each group and 10 piglets in each replicate. The 3 groups were as follows, control group （fed corn-soybean basal diet）, NS-Lactobacillus group （added 2 g/kg NS-Lactobacillus complex in basal diet）, antibiotic group （added 2 g/kg aureomycin, 0.25 g/kg amoxicillin and 0. 125 g/kg tiamulin in basal diet）. The experiment time was 30 days. The humoral immunity, T lymphocyte subpopulations and the antibody levels of classical swine fever virus （CSFV） and pseudorabies virus （PRV） were assayed. The results showed as follows, the levels of IgM, IFN-y and the CSFV antibody positive rate in blood in NS-Lactobacillus group were increased by 19.7%, 10.2% and 33.3% compared with control group （P〈0.05）. T lymphocyte CD8＋ subpopulations in antibiotic group increased 79.2% compared with NS-Lactobacillus group （P〈0.05）. These suggested that NS-Lactobacillus complex could improve humoral immunity, maintain the antibody levels of CSFV and PRV and increase cellular immunity of piglets. |
| Keyword | NS复合乳酸菌 断奶仔猪 体液免疫 细胞免疫 T淋巴细胞亚群 |
| Subject Area | 生理心理学/生物心理学 |
| 2011 | |
| Language | 中文 |
| Source Publication | 动物医学进展
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| ISSN | 1007-5038 |
| Volume | 32Issue:12Pages:51-56 |
| Subtype | 期刊论文 |
| URL | 查看原文 |
| Indexed By | CSCD |
| CSCD ID | CSCD:4405420 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.psych.ac.cn/handle/311026/14375 |
| Collection | 中国科学院心理健康重点实验室 |
| Corresponding Author | 何颖 |
| Affiliation | 1.广西兽医研究所 2.广西大学动物科学技术学院 3.中国科学院心理研究所心理健康重点实验室 4.广西畜牧研究所 |
| Recommended Citation GB/T 7714 | 何颖,赵武,秦毅斌,等. NS复合乳酸菌制剂对断奶仔猪免疫水平的影响[J]. 动物医学进展,2011,32(12):51-56. |
| APA | 何颖.,赵武.,秦毅斌.,赖胜基.,胡庭俊.,...&蓝炳顺.(2011).NS复合乳酸菌制剂对断奶仔猪免疫水平的影响.动物医学进展,32(12),51-56. |
| MLA | 何颖,et al."NS复合乳酸菌制剂对断奶仔猪免疫水平的影响".动物医学进展 32.12(2011):51-56. |
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| NS复合乳酸菌制剂对断奶仔猪免疫水平的影（275KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | Application Full Text | |
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