Table 2 Cell kinetics before and after Helicobacter pylori eradication.

	PI		AI		AI:PI ratio
	H pylori eradication		H pylori eradication		H pylori eradication
	Before	After	Before	After	Before	After
Group A	36.71 (2.71)*	40.43 (2.71)	0.27 (0.07)	0.47 (0.10)	0.020 (0.012)	0.013 (0.004)
Group B	45.69 (2.65)*	42.32 (3.20)	0.52 (0.16)	0.83 (0.30)	0.010 (0.003)	0.021 (0.001)

*p<0.05.

Numbers are mean (SEM).

PI, proliferative index; AI, apoptotic index.