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. 2017 Feb 28;8:300. doi: 10.3389/fmicb.2017.00300

FIGURE 4.

FIGURE 4

Relation between fecal water cytotoxicity and genotoxicity. The overall analysis of 52 samples from omnivores (Inline graphic), lacto-ovo-vegetarians (Inline graphic), and vegans (Inline graphic) showed no significant regression (y = 1.34 + 0.003x) and correlation (r = 0.049). The dashed lines delimit the reference levels for the normality approximation (see Figure 1). (A) low cytotoxicity, high genotoxicity; (B) high cytotoxicity and genotoxicity; (C) low cytotoxicity and genotoxicity; (D) high cytotoxicity, low genotoxicity.