Objective To explore the possible association between the pathogenesis of pregnancy induced hypertension (PIH) and the histocompatibility leukocyte antigen (HLA) E gene polymorphism.
Objective:To construct a recombinant plasmid containing rhoptry protein 2(ROP2)gene of Toxoplasma gondii and express it in E. coli for selection of diagnostic antigen and vaccine candidate.
In the experiment we used the antigen to detect the valence of antibody of 30 days immuned chicken, which is the same antigen with the strains of chicken e.