[Study on the level of specific IgG, IgG1 and IgE during anaphylactic shock in sheep induced by Echinococcus granulosus].

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.