Fig. 3From: The lipid-lowering drug fenofibrate combined with si-HOTAIR can effectively inhibit the proliferation of gliomasPPARα expression decreased in clinical samples of patients with high-grade glioma. A PPARα immunohistochemical staining of glioma samples of different grades. B Statistical results of the immunohistochemical staining. The data are shown as the mean ± SD. *, P < 0.05; **, P < 0.01Back to article page