Fig. 1From: PPARG activation promotes the proliferation of colorectal cancer cell lines and enhances the antiproliferative effect of 5-fluorouracilImmunohistochemical staining of PPARG in CRC (200-fold magnification). Tumour cells with low (A) or high (B) expression of PPARG based on the H-Score (scale bar indicates 100 μm)Back to article page