Objective To research the mechanism of Qianjin tablets to treat acute pelvic inflammatory disease.Methods The male Wistar rats were divided randomly into blank group,sham-operation group,model group,fuyankang group,Roxithromycin group,and groups with low,middle and high dosage of Qianjin tablets.After treatment 21 days,the serum content of IgA,IgG and IgM were detected with ELISA.Results The contents of serum IgA,IgG and IgM in mouse in high,middle and low dosage groups were higher than that in model group(P0.05);the IgA of blood serum in the...