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  Indian J Med Microbiol
 

Figure 4: Evaluation by trypan blue staining of the cytotoxic activity of F4 on HeLa and HaCat cells. After treatment with F4 for 72 h, (a) a count was made of viable cells and (b) microphotographs were taken. The data are expressed as the mean ± standard error of the mean of three independent experiments performed in triplicate. The results for each concentration were analyzed by the Student's t-test. *P < 0.05 comparing HeLa and HaCat cells

Figure 4: Evaluation by trypan blue staining of the cytotoxic activity of F4 on HeLa and HaCat cells. After treatment with F4 for 72 h, (a) a count was made of viable cells and (b) microphotographs were taken. The data are expressed as the mean ± standard error of the mean of three independent experiments performed in triplicate. The results for each concentration were analyzed by the Student's <i>t</i>-test. *<i>P</i> < 0.05 comparing HeLa and HaCat cells