Fig. 5From: Suitability of MDA, 8-OHdG and wild-type p53 as genotoxic biomarkers in metal (Co, Ni and Cr) exposed dental technicians: a cross-sectional studyshows the patterns of relationship between PPE and Heavy Metal (Ni, Co, Cr). a shows the pattern of relationship between PPE and Nickel, b shows the pattern of relationship between PPE and Cobalt, and c shows the pattern of relationship between PPE and ChromiumBack to article page