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. 2021 Dec 11;95:153874. doi: 10.1016/j.phymed.2021.153874

Fig. 6.

Fig. 6

The activities of JZ in HCoV-229E-infected cells. (A) Cytotoxic effect of JZ in Huh-7 cells was detected by MTT assay; (B) Cytotoxic effect of remdesivir in Huh-7 cells was detected by MTT assay; (C) Inhibitory effect of JZ on HCoV-229E in Huh-7 cells; (D) Inhibitory effect of remdesivir on HCoV-229E in Huh-7 cells; (E) Inhibitory effect of JZ and remdesivir on the plaque formation in Huh-7 cells that induced by HCoV-229E infection; (F) The quantitative analysis of the plaque formation in different groups was analyzed by SPSS ver. 25.0. Data were presented as the mean ± SD obtained from three separate experiments. * p < 0.05; ** p < 0.01; *** p < 0.001, compared with HCoV-229E-infected cells.