Study on the Level of Specific IgG, IgG1 and IgE During Anaphylactic Shock in Sheep Induced by Echinococcus granulosus / 中国寄生虫学与寄生虫病杂志

Objective To investigate the change of specific antibodies IgG, IgG1 subclass and IgE in sheep infected with Echinococcus granulosus(E.g) during anaphylactic shock, and to observe antigen B reactivity against IgG antibody in E.g\|infected sheep. \ Methods\ Antigen B and crude antigen were prepared with E.g cyst fluid (EgCF) from infected sheep. The enzyme\|linked immunosorbent assay(ELISA) was used for detecting the level of specific IgG, IgG1 and IgE during anaphylactic shock in sheep induced by E.g. \ Results \ The level of specific IgG, IgG1 and IgE was significantly higher in the infected sheep after 6 months than that of the uninfected control group (P