Sun Protection FactorSunscreening AgentsRespiratory Protective DevicesErythemaSunburnManikinsProtective ClothingUltraviolet RaysSunlightHydrogenDermatitis, ContactAir MicrobiologyInhalation ExposureDeuteriumAmidesSkinOccupational ExposureMaterials TestingSkin NeoplasmsProtein FoldingEquipment DesignHistamine ReleaseCalciumCells, CulturedTime FactorsDelayed-Action PreparationsRats, Sprague-DawleyDose-Response Relationship, DrugKineticsRyanodine Receptor Calcium Release ChannelNeurotransmitter AgentsMice, Inbred C57BL