TABLE 1.

γ/δ T cells post-oral infection in BALB/c and DBA/2 mice^a

Time (days)	(BALB/c)		(DBA/2)
	% γδ T cells	LN count (106)	% γδ T cells	LN count (106)
0	0.98	9.75	0.89	10.47
0.25	0.98	12.03	0.90	10.63
1	1.25	15.47	0.90	13.57
2	1.65	18.30	2.00	14.83
4	4.25*	21.87	3.54*	16.97
6	6.50**	17.87	2.20	12.17
8	3.25*	15.00	4.23*	13.47
10	0.94	17.27	5.68**	14.50
15	0.97	14.47	1.00	12.33
28	0.88	11.93	0.92	11.93

^aCell numbers are expressed as counts per mouse, and the percentages of γ/δ T cells were significantly different above background. ∗, P < 0.05; ∗∗, P < 0.01 (compared with background levels).