Detection of IL-4、IFN-?、and TGF-?1 in Patients with Dermatomyositis/Polymyositis / 中华皮肤科杂志

ABSTRACT

Objective To investigate the polarization of Th1/Th2/Th3cell function of dermatomyositis/polymyositis(DM/PM).Methods The culture supernatant levels of IL-4,IFN-?,TGF-?1that were produced by the peripheral blood mononuclear cells(PBMC)were detected by Sandwich ELISA in23DM/PM patients(DM18,PM5)and17healthy subjects.Results The level of IFN-?(168.17?218.35ng/mL)produced by PBMC from the patients of DM/PM was significantly lower than that from normal controls(380.61?299.13ng/mL)(P0.05),and normal controls(231.64?83.92)(P