Development of Antibodies in Broiler Chickens Immunized with Adjuvanted Eimeria tenella Sporozoites

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dc.contributor.authorSubramanian, Saravanan
dc.contributor.authorKondan Muthusamy, Palanivel
dc.contributor.authorGanapathy, Selvaraju
dc.contributor.authorPalani, Srinivasan
dc.contributor.authorTANUVAS
dc.date.accessioned2020-05-30T07:00:29Z
dc.date.available2020-05-30T07:00:29Z
dc.date.issued2015-12
dc.descriptionTNV_JPAM_2015_9(4)3295-3298en_US
dc.description.abstractHumoral immune response elicited by administration of purified adjuvanted E. tenella sporozoites by S/C in neck region of broiler chickens in different age groups was assessed by a developed indirect ELISA. The chickens of group (T2) immunized with 25 μg of antigen with Freund’s Complete adjuvant (FCA) on day 2 and a booster vaccination without adjuvant on 18th day of age inducted peak IgG levels (0.616±0.022) at six weeks of age post immunization (PI) with a decline (0.394±0.012) at 7 weeks of age. A protective immune response against caecal coccidiosis could therefore be achieved by an immunization with adjuvanted E. tenella sporozoites in chickens of less than a week old, followed by a booster without adjuvant. Further, the performance of immunized chickens as indicated by mean weight gain (302.5±13.834g), mean lesion score (1.33±0.21) and mean oocyst output per gram (OPG) of faeces (53.84±19.09 x103) was found to be superior to the non- adjuvant vaccinated group and unimmunized infected control, however, the mean lesion score and OPG of faeces were inferior to that of medicated group.en_US
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/5810146718
dc.keywordsE. tenella sporozoites, FCA adjuvant, IgG levels, weight gain, lesion score.en_US
dc.language.isoenen_US
dc.pages3295-3298en_US
dc.relation.ispartofseries;4
dc.titleDevelopment of Antibodies in Broiler Chickens Immunized with Adjuvanted Eimeria tenella Sporozoitesen_US
dc.title.alternativeJournal of Pure and Applied Microbiologyen_US
dc.typeArticleen_US
dc.volume9en_US
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