Fig. 4From: Effect of physicochemical parameters on the L-methioninase activity of Methylobacterium sp. and its in vitro anticancer activity in combination with tamoxifen citrateGraphical representation of toxic effect of the treatment groups on healthy human kidney embryonic cell line (HEK-293). Two-way ANOVA was performed using Dunnett’s multiple comparisons test. Data showed significance with ****p < 0.0001; ***p < 0.001; **p < 0.01; *p < 0.05Back to article page