title: Photo protection begins at the cellular level: microparasols on the job.
authors: University of Rochester Medical School, Rochester, New York, USA.
authors: Glynis
authors: G
authors: Scott
mesh_terms: D000818:Animals; D006801:Humans; D015603:Keratinocytes / Q000502:physiology* / Q000528:radiation effects*; D020460:Melanosomes / Q000502:physiology*; D012879:Skin Physiological Phenomena / Q000528:radiation effects*; D014466:Ultraviolet Rays