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Effect comparison on intradermal injection and scratch inoculation of Brucella vaccine / 中国人兽共患病学报
Chinese Journal of Zoonoses ; (12): 1231-1233, 2014.
Artigo em Chinês | WPRIM | ID: wpr-457789
ABSTRACT
ABSTRACTThe guinea pigs were immunized by the Brucella vaccine through intradermal injections and the skin scratch respectively ,and then the immune effects of the two ways were evaluated .Serum samples were collected one month after the last injection and detected for the total IgG titer by interval ELISA .Cell‐mediated immune was evaluated by late‐onset hyper‐sensitivity .The guinea pigs were challenged with Brucella melitensis M5 ,and then were killed to isolated M5 from spleen of each guinea pig to compare the protective effects of two methods of immunization .The ELISA results showed that both of the two methods of immunization could induce strong humoral immune response ,and DTH response to Br‐PPD antigen were 100%in both methods .No significant difference in the immune protective effect of two methods was detected .Results of humoral im‐munity ,cellular immunity and protective effect showed the same effect by intradermal injections and skin scratches .

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Journal of Zoonoses Ano de publicação: 2014 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Journal of Zoonoses Ano de publicação: 2014 Tipo de documento: Artigo