Bioactive fractions altered cytokine expression profile in
infected mice. Th1/Th2 cytokine levels were determined in SLA stimulated culture supernatants of spleen cells by cytokine bead array. ***P < 0.001, **P < 0.01 and *P < 0.005 with respect to infection control. # represents P < 0.001, statistical significance of INF with respect to normal group.