Table 2.

Comparison of cellular and humoral immune responses at necropsy.

Tissue	Assay		Immune responses in different vaccine groups
			ALVAC/Env (N=6)	RepAd/Env (N=4)	DNA&Env (N=4)	DNA (N=4)
PBMC	Gag CM9 cellular responsesa		−	+	+++	+++
Vagina			1 of 3	N/A	+++	+++
plasma	Humoral responsesb	bAbc	+++	++	+++	++
		Nabc	++	+++	+++	+
		ADCCc	+	+++	++	+
		ADCPc	++	+++	++	+
mucosa		IgA	3 of 6	2 of 4	3 of 4	1 of 4
		IgG	5 of 6	4 of 4	4 of 4	3 of 4

^adata from this report (Figures 4A and 6D)

^bhumoral immune response data are from Vargas-Inchaustegui et al (38)

^creflects relative magnitude