Matches in SemOpenAlex for { <https://semopenalex.org/work/W3120102656> ?p ?o ?g. }
- W3120102656 endingPage "77" @default.
- W3120102656 startingPage "70" @default.
- W3120102656 abstract "Background and Aim: Infectious bursal disease (IBD) or Gumboro disease is one of the most detrimental diseases in the poultry industry worldwide. Previous scientific studies have shown that live IBD vaccination might induce transient immunosuppression, leading to suboptimal vaccine responses, and therefore lack of protection against other infectious diseases; therefore, selecting an IBD vaccine in commercial farms is a concern. This study aims to compare two commercially attenuated IBD vaccines (intermediate and intermediate-plus strains) in terms of safety and antibody response to IBD and Newcastle disease viruses (NDV) in commercial broilers. Materials and Methods: Overall, 216 Cobb broiler chickens were divided into three groups based on the IBD vaccine strain administered: V217 strain (Group 1), M.B. strain (Group 2), and an unvaccinated group (Group 3). Groups 1 and 2 were orally vaccinated with Hitchner B1 NDV vaccine strain 7 days after IBD vaccination. Blood samples were collected at IBD vaccination day (15 days of age) and at 7, 14, 21, and 28 days post-IBD vaccination. The immunosuppressive effects of the IBD vaccination were determined by NDV antibody response, the bursa:body weight (B:BW) ratio, and the histopathological lesion scores of the bursa of Fabricius. Phylogenetic analysis was also performed. Results: Phylogenetic analysis revealed that the M.B. strain belonged to a very virulent IBD strain, whereas the V217 strain belonged to a classical IBD virus strain. NDV antibody titers of the two vaccinated groups increased after ND vaccination, reaching their maximum at 14 days post-ND vaccination and decreasing thereafter. The V217 group presented the highest NDV humoral response from 7 days post-vaccination (dpv) to the end of the study. The mean NDV antibody titer of the V217 group was significantly (p<0.05) higher than that of the M.B. group at 14 dpv. In addition, the V217 strain-induced lower bursal lesions post-IBD vaccination and a higher B:BW ratio at 7 and 21 dpv compared to the M.B. group. The higher B:BW ratio, lower bursal lesions, and higher ND antibody response present in the V217 group indicate that the V217 strain induces lower immunosuppressive effects compared to the M.B. strain. Conclusion: The results of this study indicate that IBD vaccine selection merits consideration, as avoiding the immunosuppressive effects induced by live IBD vaccination and the consequent impact on response to other vaccines is important." @default.
- W3120102656 created "2021-01-18" @default.
- W3120102656 creator A5010522845 @default.
- W3120102656 creator A5012356829 @default.
- W3120102656 creator A5049973428 @default.
- W3120102656 date "2021-01-01" @default.
- W3120102656 modified "2023-10-17" @default.
- W3120102656 title "Comparison of two attenuated infectious bursal disease vaccine strains focused on safety and antibody response in commercial broilers" @default.
- W3120102656 cites W1717484166 @default.
- W3120102656 cites W2000988086 @default.
- W3120102656 cites W2004054926 @default.
- W3120102656 cites W2005976741 @default.
- W3120102656 cites W2026296222 @default.
- W3120102656 cites W2045871663 @default.
- W3120102656 cites W2053556595 @default.
- W3120102656 cites W2059326928 @default.
- W3120102656 cites W2075779452 @default.
- W3120102656 cites W2084915267 @default.
- W3120102656 cites W2107567252 @default.
- W3120102656 cites W2132632499 @default.
- W3120102656 cites W2134599902 @default.
- W3120102656 cites W2176451760 @default.
- W3120102656 cites W2176499186 @default.
- W3120102656 cites W2265361725 @default.
- W3120102656 cites W2315024124 @default.
- W3120102656 cites W2324515320 @default.
- W3120102656 cites W2334345497 @default.
- W3120102656 cites W2517449087 @default.
- W3120102656 cites W2554492133 @default.
- W3120102656 cites W2579440283 @default.
- W3120102656 cites W2620909901 @default.
- W3120102656 cites W2750431849 @default.
- W3120102656 cites W2795661185 @default.
- W3120102656 cites W2890985647 @default.
- W3120102656 cites W2912390648 @default.
- W3120102656 cites W2952873195 @default.
- W3120102656 cites W2977890671 @default.
- W3120102656 cites W3012053816 @default.
- W3120102656 doi "https://doi.org/10.14202/vetworld.2021.70-77" @default.
- W3120102656 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7896881" @default.
- W3120102656 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33642788" @default.
- W3120102656 hasPublicationYear "2021" @default.
- W3120102656 type Work @default.
- W3120102656 sameAs 3120102656 @default.
- W3120102656 citedByCount "6" @default.
- W3120102656 countsByYear W31201026562021 @default.
- W3120102656 countsByYear W31201026562022 @default.
- W3120102656 countsByYear W31201026562023 @default.
- W3120102656 crossrefType "journal-article" @default.
- W3120102656 hasAuthorship W3120102656A5010522845 @default.
- W3120102656 hasAuthorship W3120102656A5012356829 @default.
- W3120102656 hasAuthorship W3120102656A5049973428 @default.
- W3120102656 hasBestOaLocation W31201026563 @default.
- W3120102656 hasConcept C104317684 @default.
- W3120102656 hasConcept C140793950 @default.
- W3120102656 hasConcept C159047783 @default.
- W3120102656 hasConcept C159654299 @default.
- W3120102656 hasConcept C196978929 @default.
- W3120102656 hasConcept C203014093 @default.
- W3120102656 hasConcept C22070199 @default.
- W3120102656 hasConcept C22889606 @default.
- W3120102656 hasConcept C2522874641 @default.
- W3120102656 hasConcept C2776872762 @default.
- W3120102656 hasConcept C2777810641 @default.
- W3120102656 hasConcept C2778116459 @default.
- W3120102656 hasConcept C2780289900 @default.
- W3120102656 hasConcept C32611913 @default.
- W3120102656 hasConcept C54602769 @default.
- W3120102656 hasConcept C55493867 @default.
- W3120102656 hasConcept C60987743 @default.
- W3120102656 hasConcept C71924100 @default.
- W3120102656 hasConcept C86803240 @default.
- W3120102656 hasConceptScore W3120102656C104317684 @default.
- W3120102656 hasConceptScore W3120102656C140793950 @default.
- W3120102656 hasConceptScore W3120102656C159047783 @default.
- W3120102656 hasConceptScore W3120102656C159654299 @default.
- W3120102656 hasConceptScore W3120102656C196978929 @default.
- W3120102656 hasConceptScore W3120102656C203014093 @default.
- W3120102656 hasConceptScore W3120102656C22070199 @default.
- W3120102656 hasConceptScore W3120102656C22889606 @default.
- W3120102656 hasConceptScore W3120102656C2522874641 @default.
- W3120102656 hasConceptScore W3120102656C2776872762 @default.
- W3120102656 hasConceptScore W3120102656C2777810641 @default.
- W3120102656 hasConceptScore W3120102656C2778116459 @default.
- W3120102656 hasConceptScore W3120102656C2780289900 @default.
- W3120102656 hasConceptScore W3120102656C32611913 @default.
- W3120102656 hasConceptScore W3120102656C54602769 @default.
- W3120102656 hasConceptScore W3120102656C55493867 @default.
- W3120102656 hasConceptScore W3120102656C60987743 @default.
- W3120102656 hasConceptScore W3120102656C71924100 @default.
- W3120102656 hasConceptScore W3120102656C86803240 @default.
- W3120102656 hasFunder F4320333372 @default.
- W3120102656 hasIssue "1" @default.
- W3120102656 hasLocation W31201026561 @default.
- W3120102656 hasLocation W31201026562 @default.
- W3120102656 hasLocation W31201026563 @default.
- W3120102656 hasLocation W31201026564 @default.
- W3120102656 hasOpenAccess W3120102656 @default.