Fig. 4From: Superimposed visceral leishmanial infection aggravates response to Heligmosomoides polygyrusLymphoproliferative response (mean stimulation index, SI ± SD) in the presence of Con A in mesenteric lymph nodes (a) and spleen (b) on days 14 and 35 pi. Solid bars, G1; empty bars, G2; vertically striped bars, G3; horizontally striped bars, G4. *P < 0.05Back to article page