Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 14, 2011; 17(6): 789-795
Published online Feb 14, 2011. doi: 10.3748/wjg.v17.i6.789
Table 4 Semi-quantitative analysis of proliferating cell nuclear antigen expression in bile duct of guinea pigs
Groupsnmean ± SEtP
Group 171.57 ± 0.535
Group 283.63 ± 0.518-7.5110.000b
Group 373.14 ± 0.378-6.3510.000b
Group 471.71 ± 0.488-0.5220.611b