Basic Research
Copyright ©2005 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 14, 2005; 11(2): 249-254
Published online Jan 14, 2005. doi: 10.3748/wjg.v11.i2.249
Figure 1
Figure 1 Immunohistochemical detection of sLea in CCA. A: A CCA case with no sLea expression in tumor but with positive staining in the normal bile ducts (arrows); B: and C: CCA cases with positive sLea, showing apical and stromal staining, respectively; D: Vascular metastasis of sLea positive CCA cells. (Immunoperoxidase staining, original magnification ×100).