Effect of taurine (TAU) on lymphoproliferation in the absence and in the presence of concanavalin A (Con A), A) in control rats, and B) in physical restrained rats. Each value represents the mean ± SEM, n = 6. * P < 0.05 respecting corresponding Basal. ** P < 0.05 respecting Without TAU Basal. *** P < 0.05 respecting Without TAU Con A.