Table 1.

Stimulation index for total spleen cells and purified spleen B cells from BALB/c mice, stimulated in vitro with recombinant Leishmania infantum tryparedoxin 1 (rLiTXN1) (50 μg/ml)

	Total spleen cells	Purified B cells	48 hr	72 hr
LPS	+	–	89·93	97·66
	–	+	93·65	100·15
rLiTXN1	+	–	10·98	16·63
	–	+	27·93	32·62

LPS, lipopolysaccharide.