Skip to main content
Fig. 3 | Environmental Health

Fig. 3

From: Short-term markers of DNA damage among roofers who work with hot asphalt

Fig. 3

Mean fluorescence intensity values of γ-H2AX for nonsmokers (n = 8) and smokers (n = 12) by study day and sampling time (pre and post work-shift). a Monday b Thursday. NS = nonsmokers, S = smokers, Pre: pre-shift, Post: post-shift. * p < 0.05 when compared to means of nonsmokers, pre-shift within same sampling day. †p < 0.05 when compared to levels of non-smokers after work within same study day

Back to article page