Figure 3 | Scientific Reports

Figure 3

From: Environmental control of mammary carcinoma cell expansion by acidification and spheroid formation in vitro

Figure 3

Acidic pH decreases MCF 7 increases doxorubicin drug resistance. Cell viability was examined by MTT assay after 72 h growth at indicated pH 6.2 or pH 7.2 in concentrations of doxorubicin as indicated. Data are shown as percent of control cells grown at pH 7.2 (mean + SEM, n = 4) with quadruple asterisks indicating p < 0.0001 by ANOVA, and single, double, and triple asterisks indicating p < 0.05, 0.01, and 0.001 by t-test compared to untreated controls, respectively as indicated.

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