Curcumin and Other Polyphenolic Compounds in Head and Neck Cancer Chemoprevention
Figure 2
DNA damage (% tail DNA) caused by cigarette smoke condensate (CSC), after previous incubation with curcumin, epigallocatechin-3-gallate (EGCG), or both, on 1 day or on 4 days (; o = outlier value; α-level = 0.006).