The experiment investigated the role of green tea treatment of UVB skin photocarcinogenesis with or without the co-carcinogen arsenite. 260 mice were divided into six groups each of 36. Group (1) was control. Group (2) received sodium arsenite in water. Group (3) was UVB radiated. Group (4) was arsenite treated and UVB radiated. Group (5) was UVB radiated and treated with green tea. Group (6) was radiated with arsenite and green tea treated. متابعة قراءة Green tea treatment of ultraviolet-B ( UVB ) skin carcinogenesis in mice →