Serum TNF-levels were greater in Group 1 99.6±6.5 versus Group 2 43.5±2.0 pg/ml (p<0,001) but the urine levels in Group 1 exceeded the levels in Group 2 by 3-fold (p<0.001); IL-1, IL-4, IL-6, IL-10, IL-17, IFN-γ, TGF-, though exceeding normal levels, did not differ between Groups 1 and 2.