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Fig. 3 | Genes and Environment

Fig. 3

From: PIG-A gene mutation as a genotoxicity biomaker in polycyclic aromatic hydrocarbon-exposed barbecue workers

Fig. 3

Concentrations (ng/mL) of urinary OH-PAHs metabolites in PAH-exposed workers (N = 64) and the control group (N = 35). Blue dot the control group, red dot: PAH-exposed group, black line: median with interquartile range. Mann-Whitney analysis showed that only the 1-OH-Nap concentration was significantly higher (P = 0.009). **Significant differences P < .01

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