Objective To explore the clinical significance of changes of serum IL-2,IL-6 and gastrin levels after treatment in patients with chronic eczema.Methods Serum IL-2,IL-6 and gastin were detected with RIA both before and after treatment in 38 patients with chronic eczema and 35 controls.Results Before treatment,serum IL-2 levels in the patients were significantly lower than those in the controls(P<0.01),while serum IL-6 and gastrin levels were significantly higher(P<0.01).After one month's treatment,the serum ...