Yq. Zhang et al., THE CARCINOGENIC EFFECT OF SOLAR-ACTIVITY WITH DIFFERENT INTENSITIES ON EMBRYOS, Journal of radiation research, 34(3), 1993, pp. 240-246
The carcinogenic effects of solar activity with different intensities
on embryos were studied epidemiologically. The study reveals that rece
iving a moderate amount of low level cosmic radiation at embryonic sta
ge may reduce cancer occurrence later. This paper analyses and discuss
es the mechanisms of this hormetic effect.