The correlation between IFN-y (TH-I CD'" function) and IL-4 level (T fr2 CD-I• jimction) in leprosy arthritis Background: II was hypothesized by some expertise that there is a negative correlation between TH-I CO'' function (IFN-ylevel) and Tw2 CO" function (lL-4 level) in rheumatoid arthritis and lupus pathogenesis (Leader). The correlation between IFN-y level and IL-4level in the leprosy a…