Research Article

Phenolic Compounds from Polygonum chinense Induce Growth Inhibition and Apoptosis of Cervical Cancer SiHa Cells

Figure 1

Effects of different extracts of PC in antiproliferation activities in SiHa cells. (a) HPLC chromatograms of different extracts, all at 1 mg/mL, from PC, PCwater (water extract of PC), PCEtOH (EtOH extract of PC), and PCCH2Cl2 (CH2Cl2 extract of PC). (b) SiHa cells were treated with different extracts of PC or with a medium of 0.1% DMSO (dimethylsulphoxide) for 48 h, after which cells were counted under CCK8 assay.
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