The biological role of melanin. I. New concepts and methodical approaches.
D000220:Adaptation, Biological; D000818:Animals; D001692:Biological Transport; D001921:Brain; D004553:Electric Conductivity; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007474:Ion Exchange; D007962:Leukocytes / Q000378:metabolism; D008543:Melanins / Q000502:physiology* / Q000528:radiation effects; D008544:Melanocytes; D010084:Oxidation-Reduction; D010858:Pigmentation; D011830:Radiation Effects; D011837:Radiation-Protective Agents; D014466:Ultraviolet Rays
D005609:Free Radicals; D008543:Melanins; D011837:Radiation-Protective Agents