Original Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 28, 2013; 19(4): 492-502
Published online Jan 28, 2013. doi: 10.3748/wjg.v19.i4.492
Table 4 Comparison of average optical density and the positive area ratio of Fas and Bcl2 among the four groups (n = 15, mean ± SD)
GroupAverage optical density (10-3)
Positive area ratio (%)
FasBcl2FasBcl2
A0.802 ± 0.2211.260 ± 0.1282.737 ± 0.88111.012 ± 0.792
B1.549 ± 0.343a0.638 ± 0.072a6.441 ± 0.331a4.121 ± 0.313a
C1.329 ± 0.311c1.103 ± 0.099c4.876 ± 0.887c4.376 ± 0.250c
D1.255 ± 0.400e1.141 ± 0.043e3.247 ± 0.621e10.432 ± 0.791e