Basic Research
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 21, 2007; 13(15): 2174-2178
Published online Apr 21, 2007. doi: 10.3748/wjg.v13.i15.2174
Table 2 Comparison of PCNA-LI, AI, expression of HSP70 among the four groups (mean ± SD, n = 5)
GroupPCNA-LI(×  10-6/μm)AI(×  10-6/μm)HSP70(%)
A14.9 ± 4.64.4 ± 2.60.02 ± 0.01
B6.9 ± 4.7a9.6 ± 4.2a0.08 ± 0.06a
C21.6 ± 4.1d3.0 ± 1.6ce0.13 ± 0.03bcf
D18.3 ± 7.9c8.2 ± 5.2 0.06 ± 0.04