Fig. 2From: A plant-based medicinal food inhibits the growth of human gastric carcinoma by reversing epithelial–mesenchymal transition via the canonical Wnt/β-catenin signaling pathwayHistopathological changes of SGC-7901 xenograft tumor tissues. Tumor necrosis areas were determined by H&E staining and observed under light microscope (200×). Red arrows refer to the necrosis areas. (Each part of the multi-panel Fig. 2 see Additional file 2)Back to article page