Th2 related cytokine (IL-4, IL-5, and IL-13) concentrations in the BALF (A) and culture supernatants of CD3-stimulated lymphocytes from LLN (B) were determined using ELISA. The plates were read at 450 nm on a standard ELISA reader, VICTOR 3 (Each p-value was determined using t-test methods compared to the control) (n = 5 mice/group, 3 independent experiments, *p p < 0.01).</p