IL4 and type 1 diabetes mellitus: Glycemic levels were analyzed, and oral bacterial treatment of STZ-induced groups (F-STZ, F-IL-4-STZ, F-IL-10-STZ, and F-IL-4/IL-10-STZ groups) did not alter the increases in glycemic levels at any time after T1D induction; blood glucose levels in these groups were similar to that in the saline-STZ group (Figure 2(a)).