Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 28, 2011; 17(12): 1631-1641
Published online Mar 28, 2011. doi: 10.3748/wjg.v17.i12.1631
Figure 4
Figure 4 Frequencies of trefoil factor immunostaining in normal bile ducts, dysplasia and cholangiocarcinoma. A: Trefoil factor (TFF)1 positive immunostaining was markedly frequent in dysplasia and cholangiocarcinoma (CCA) compared to normal; B: Frequency of TFF2 positive immunostaining was significantly higher in CCA than in dysplasia and normal controls; C: TFF3 positive immunostaining was less frequent in CCA than in dysplasia and controls. aP < 0.05.