Ultraviolet radiation induces a change in cell membrane potential in vitro: a possible signal for ultraviolet radiation induced alteration in cell activity.
Gallo RL, Kochevar IE, Granstein RD. Ultraviolet radiation induces a change in cell membrane potential in vitro: a possible signal for ultraviolet radiation induced alteration in cell activity. Photochem Photobiol. 1989 May; 49(5):655-62.