Aĭrapetian L G, Sevan'kaev A V
Tsitol Genet. 1977 Sep-Oct;11(5):468-72.
The effect of caffeine on the frequency of chromosome aberrations in human lymphocytes irradiated at different stages of the cell cycle was studied. Caffeine appeared to nearly double the frequency of chromosome aberrations induced by irradiation at S and G2 stages and did not influence the effect of irradiation at G0 and G1 stages.