TABLE 2.

Analysis of cells by flow cytometry in stomachs of GK/2.43 and C57BL/6 mice during H. pylori infection^a

Mouse strain and infection status	No. of cells	No. of lymphocytes	No. of indicated lymphocyte:		No. of indicated CD3+ cell type:
			CD19+	CD3+	CD8+	CD4+	CD4− CD8−
GK/2.43
Infectedb	7.2 ± 6.5	0.8 ± 1.4	0.28 ± 0.6	0.34 ± 0.5	0.03 ± 0.05	<0.001	0.3 ± 0.5
Naivec	1.8	0.05	0.003	0.03	0.001	<0.001	0.02
C57BL/6
Infected	12.3 ± 1.3	1.8 ± 3.2	0.16 ± 0.3	1.28 ± 2.4	0.06 ± 0.1	0.1 ± 0.2	1.1 ± 2.1
Naive	1.2	0.04	0.006	0.02	<0.001	<0.001	0.02

^aResults shown are per 10⁴ cells.

^bH. pylori-infected mice (13 weeks), mean ± SD (n = 6 per group).

^cPooled results for age-matched naive mice (n = 6 per group).