A multivalent killed whole-cell vaccine induces effective protection against Edwardsiella tarda and Vibrio anguillarum
文献类型: 外文期刊
第一作者: Sun, Yun
作者: Sun, Yun;Sun, Li;Liu, Chun-sheng;Sun, Yun
作者机构:
关键词: antibody;TX1 inactivated monovalent killed whole-cell vaccine: immunologic-drug;immunostimulant-drug;vaccin;C312 inactivated monovalent killed whole-cell vaccine: immunologic-drug;immunostimulant-drug;vacci;SF1 inactivated monovalent killed whole-cell vaccine: immunologic-drug;immunostimulant-drug;vaccin;T4D inactivated monovalent killed whole-cell vaccine: immunologic-drug;immunostimulant-drug;vaccin;M2 monovalent vaccine: immunologic-drug;immunostimulant-drug;vaccine;pharmacodynamics;efficacy;M3 monovalent vaccine: immunologic-drug;immunostimulant-drug;vaccine;pharmacodynamics;efficacy;M4 monovalent vaccine: immunologic-drug;immunostimulant-drug;vaccine;pharmacodynamics;efficacy;humoral immunity-based protection mechanism
期刊名称:FISH & SHELLFISH IMMUNOLOGY ( 影响因子:4.581; 五年影响因子:4.851 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Edwardsiella tarda, Vibrio anguillarum, Streptococcus iniae, and Vibrio harveyi are important aquaculture pathogens that affect a wide range of fish species. In this study, we examined in a Japanese founder (Paralichthys olivaceus) model the possibility of developing simple, killed whole-cell vaccines with protective effect against two or more of the above pathogens. For this purpose, we utilized four pathogenic fish isolates: E. tarda TX1, V. anguillarum C312, S. iniae SF1, and V. harveyi T4D. Flounder were immunized with inactivated monovalent TX1, C312, SF1, or T4D, or with different combinations of these strains in the form of (i): TX1, C312, SF1, and T4D mix (M4); (ii)TX1, C312, and SF1 mix (M3); (iii)TX1 and 012 mix (M2). Fish were challenged at two months post-vaccination with E. tarda, V. anguillarum, S. iniae, or V. harveyi and monitored for mortality. The results showed that the monovalent vaccines produced low protections, with relative percent survival (RPS) rates between 33.3% and 53.9%. Compared to monovalent vaccines, M2, M3, and M4 all induced significantly higher levels of protection against E. tarda. In addition, M2 and M4 also effected much higher (similar to 19%) RPS rates against V. anguillarum. Serum antibody production and bactericidal activity analysis showed a correlation between protection efficacy and antibody level. These results suggest a humoral immunity-based mechanism of protection induced by inactivated whole-cell vaccines, and that there exists a mutual and specific immunostimulatory effect between E. tarda TX1 and V. anguillarum C312, which enables the divalent M2 to induce effective protective immunity against E. tarda and V. anguillarum
分类号: S9
- 相关文献
作者其他论文 更多>>
-
Ancient bayberry increased stress resistance by enriching tissue-specific microbiome and metabolites
作者:Li, Gang;Ren, Haiying;Qi, Xingjiang;Han, Hao;Ding, Xiangyang;Sun, Li;Wang, Zhenshuo;Wang, Qi;Hafeez, Rahila;Li, Bin
关键词:
-
Toxicologic effect and transcriptome analysis for sub-chronic exposure to carbendazim, prochloraz, and their combination on the liver of mice
作者:Zhang, Shuwen;Sun, Li;Yu, Zheping;Liang, Senmiao;Ren, Haiying;Zheng, Xiliang;Qi, Xingjiang;Zhang, Shuwen;Luo, Ting;Wang, Dou;Zhao, Yao;Luo, Ting;Wang, Dou;Zhao, Yao;Weng, You;Jin, Yuanxiang;Qi, Xingjiang
关键词:Transcriptome; Carbendazim; Prochloraz; Hepatotoxicity; Mice
-
Genome-Wide Identification and Expression Analysis of Beta-Galactosidase Family Members in Chinese Bayberry (Myrica rubra)
作者:Sun, Li;Yu, Qinpei;Zhang, Shuwen;Yu, Zheping;Liang, Senmiao;Zheng, Xiliang;Ren, Haiying;Qi, Xingjiang;Sun, Li;Zhang, Shuwen;Yu, Zheping;Liang, Senmiao;Zheng, Xiliang;Ren, Haiying;Qi, Xingjiang;Yu, Qinpei;Qi, Xingjiang
关键词:Myrica rubra; beta-galactosidase family; transcriptome; fruit development
-
T2T reference genome assembly and genome-wide association study reveal the genetic basis of Chinese bayberry fruit quality
作者:Zhang, Shuwen;Yu, Zheping;Sun, Li;Liang, Senmiao;Xu, Fei;Li, Sujuan;Zheng, Xiliang;Qi, Xingjiang;Ren, Haiying;Yan, Lijv;Huang, Yinghong;Qi, Xingjiang
关键词:
-
Effects of Enhanced Resistance and Transcriptome Analysis of Twig Blight Disease by Exogenous Brassinolide in Myrica rubra
作者:Yu, Zheping;Zhang, Shuwen;Sun, Li;Liang, Senmiao;Zheng, Xiliang;Ren, Haiying;Qi, Xingjiang;Qi, Xingjiang
关键词:Myrica rubra; exogenous brassinolide; twig blight disease; activity of antioxidant enzymes
-
Regulation of glycose and lipid metabolism and application based on the colloidal nutrition science properties of konjac glucomannan: A comprehensive review
作者:Xia, Pengkui;Zheng, Ying;Sun, Li;Chen, Wenxin;Li, Jing;Hou, Tao;Li, Bin;Li, Jing;Li, Bin;Li, Jing;Li, Bin;Shang, Longchen
关键词:Dietary fiber; Konjac glucomannan; Physicochemical properties; Glucose and lipid metabolism; Satiety
-
Genome-wide epigenetic dynamics of tea leaves under mechanical wounding stress during oolong tea postharvest processing
作者:Zheng, Yucheng;Zhang, Bo;Zheng, Yucheng;Ou, Xiaoxi;Li, Qiuming;Wu, Zongjie;Wu, Liangyu;Sun, Yun;Li, Xinlei
关键词:Camellia sinensis; DNA methylation; Chromatin accessibility; Oolong tea; Postharvest processing; CsMYC2