Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029120109> ?p ?o ?g. }
- W2029120109 endingPage "233" @default.
- W2029120109 startingPage "227" @default.
- W2029120109 abstract "In the present study we describe the rapid development of an attenuated live vaccine for GA08, a new serotype of infectious bronchitis virus, using a heat-treatment method. Incubation of the GA08 strain of IBV at 56 degrees C and passage in embryonated eggs was used as a method to fast track the attenuation process. The virus was incubated in a 56 degrees C water bath and aliquots were removed every 5 min for up to 1 h, and then each aliquot was inoculated into 10-day-old embryonated eggs. Virus with the longest incubation time that produced lesions in the embryos was harvested, again incubated at 56 degrees C as described and passaged in embryonated eggs. Attenuation of the virus, designated GA08/GA08HSp16/08, was verified in 1-day-old specific pathogen free chicks. A 10x dose of the vaccine was found to be safe for 2-week-old broiler chicks of commercial origin. The efficacy of the heat-treated attenuated virus was determined by vaccinating broiler chicks of commercial origin at 1 and 14 days of age intraocularly/intranasally. Vaccinated birds that were challenged with 10(4.5) median embryo infectious doses of pathogenic GA08 virus/bird at 28 days of age were protected from the disease, and challenge virus was only detected in the trachea of one of 21 birds by real-time reverse transcriptase-polymerase chain reaction at 5 days post challenge. The attenuation process took 10 weeks to complete, which is a substantially shorter time than required to attenuate infectious bronchitis virus by serial passage in embryonated eggs without heat treatment (38 weeks or more)." @default.
- W2029120109 created "2016-06-24" @default.
- W2029120109 creator A5027872414 @default.
- W2029120109 creator A5030694232 @default.
- W2029120109 creator A5034241098 @default.
- W2029120109 creator A5070150870 @default.
- W2029120109 creator A5074938163 @default.
- W2029120109 date "2010-06-01" @default.
- W2029120109 modified "2023-09-26" @default.
- W2029120109 title "Rapid heat-treatment attenuation of infectious bronchitis virus" @default.
- W2029120109 cites W1544561280 @default.
- W2029120109 cites W1892433821 @default.
- W2029120109 cites W1968171892 @default.
- W2029120109 cites W1975507276 @default.
- W2029120109 cites W1993964516 @default.
- W2029120109 cites W2027385048 @default.
- W2029120109 cites W2035670870 @default.
- W2029120109 cites W2055044083 @default.
- W2029120109 cites W2056758030 @default.
- W2029120109 cites W2058576088 @default.
- W2029120109 cites W2070739121 @default.
- W2029120109 cites W2082755732 @default.
- W2029120109 cites W2093035155 @default.
- W2029120109 cites W2101980548 @default.
- W2029120109 cites W2112503796 @default.
- W2029120109 cites W2125121305 @default.
- W2029120109 cites W2125254274 @default.
- W2029120109 cites W2129667078 @default.
- W2029120109 cites W2133392517 @default.
- W2029120109 cites W2156193949 @default.
- W2029120109 cites W2164661234 @default.
- W2029120109 cites W2180363072 @default.
- W2029120109 cites W2326233944 @default.
- W2029120109 doi "https://doi.org/10.1080/03079451003801516" @default.
- W2029120109 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20544430" @default.
- W2029120109 hasPublicationYear "2010" @default.
- W2029120109 type Work @default.
- W2029120109 sameAs 2029120109 @default.
- W2029120109 citedByCount "22" @default.
- W2029120109 countsByYear W20291201092012 @default.
- W2029120109 countsByYear W20291201092013 @default.
- W2029120109 countsByYear W20291201092015 @default.
- W2029120109 countsByYear W20291201092016 @default.
- W2029120109 countsByYear W20291201092017 @default.
- W2029120109 countsByYear W20291201092019 @default.
- W2029120109 countsByYear W20291201092020 @default.
- W2029120109 countsByYear W20291201092021 @default.
- W2029120109 countsByYear W20291201092022 @default.
- W2029120109 crossrefType "journal-article" @default.
- W2029120109 hasAuthorship W2029120109A5027872414 @default.
- W2029120109 hasAuthorship W2029120109A5030694232 @default.
- W2029120109 hasAuthorship W2029120109A5034241098 @default.
- W2029120109 hasAuthorship W2029120109A5070150870 @default.
- W2029120109 hasAuthorship W2029120109A5074938163 @default.
- W2029120109 hasBestOaLocation W20291201091 @default.
- W2029120109 hasConcept C10389963 @default.
- W2029120109 hasConcept C104317684 @default.
- W2029120109 hasConcept C129470801 @default.
- W2029120109 hasConcept C134040284 @default.
- W2029120109 hasConcept C143701427 @default.
- W2029120109 hasConcept C159047783 @default.
- W2029120109 hasConcept C180032290 @default.
- W2029120109 hasConcept C203014093 @default.
- W2029120109 hasConcept C2522874641 @default.
- W2029120109 hasConcept C25642318 @default.
- W2029120109 hasConcept C2776460866 @default.
- W2029120109 hasConcept C2777020439 @default.
- W2029120109 hasConcept C2778116459 @default.
- W2029120109 hasConcept C2779600528 @default.
- W2029120109 hasConcept C2993325435 @default.
- W2029120109 hasConcept C54602769 @default.
- W2029120109 hasConcept C55493867 @default.
- W2029120109 hasConcept C60987743 @default.
- W2029120109 hasConcept C86803240 @default.
- W2029120109 hasConcept C89423630 @default.
- W2029120109 hasConceptScore W2029120109C10389963 @default.
- W2029120109 hasConceptScore W2029120109C104317684 @default.
- W2029120109 hasConceptScore W2029120109C129470801 @default.
- W2029120109 hasConceptScore W2029120109C134040284 @default.
- W2029120109 hasConceptScore W2029120109C143701427 @default.
- W2029120109 hasConceptScore W2029120109C159047783 @default.
- W2029120109 hasConceptScore W2029120109C180032290 @default.
- W2029120109 hasConceptScore W2029120109C203014093 @default.
- W2029120109 hasConceptScore W2029120109C2522874641 @default.
- W2029120109 hasConceptScore W2029120109C25642318 @default.
- W2029120109 hasConceptScore W2029120109C2776460866 @default.
- W2029120109 hasConceptScore W2029120109C2777020439 @default.
- W2029120109 hasConceptScore W2029120109C2778116459 @default.
- W2029120109 hasConceptScore W2029120109C2779600528 @default.
- W2029120109 hasConceptScore W2029120109C2993325435 @default.
- W2029120109 hasConceptScore W2029120109C54602769 @default.
- W2029120109 hasConceptScore W2029120109C55493867 @default.
- W2029120109 hasConceptScore W2029120109C60987743 @default.
- W2029120109 hasConceptScore W2029120109C86803240 @default.
- W2029120109 hasConceptScore W2029120109C89423630 @default.
- W2029120109 hasIssue "3" @default.
- W2029120109 hasLocation W20291201091 @default.
- W2029120109 hasLocation W20291201092 @default.