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MTT法检测硫利达嗪对PC9细胞的增殖抑制效应。不同浓度硫利达嗪作用PC9细胞12 h、24 h、48 h后，分别用MTT法检测其细胞存活率。单因素方差分析，不同浓度硫利达嗪作用12 h后与对照组比较，^∆∆P < 0.01；作用24 h后与对照组比较，^#P < 0.05，^##P < 0.01；作用48 h后与对照组比较，^**P < 0.01。

Proliferation inhibitory effect of thioridazine on PC9 cells detected by MTT. The viability of PC9 cells treated with different concentrations of thioridazine for 12 h, 24 h and 48 h was detected by MTT assay. The statistical analysis was performed with one-way analysis of variance. ^∆∆P < 0.01 compared with the control group after being treated with thioridazine for 12 h, ^#P < 0.05, ^##P < 0.01 compared with the control group after being treated with thioridazine for 24 h, ^**P < 0.01 compared with the control group after being treated with thioridazine for 48 h.