Fig. 1From: Rauwolfia vomitoria extract suppresses benign prostatic hyperplasia by inducing autophagic apoptosis through endoplasmic reticulum stressRWF extract inhibited proliferation in BPH-1 and WPMY-1 cells. a Morphological changes of BPH-1 and WPMY-1 cells under the treatment of RWF extract for 48 h. Scale bar, 100 μm. b, c The cytotoxic effects of RWF extract on cell viability by the MTT assay. RWF extract was used to treat BPH-1 and WPMY-1 cells at the indicated concentrations for 0, 24, 48, and 72 h. Data were presented as mean ± SD; *** p < 0.001 indicated a significant difference between cells treated with RWF extract at indicated concentrations and non-treated cellsBack to article page