“Mice were implanted with 0.5 × 106 cells cutaneously on the rear flank.”

“They are susceptible of causing infections, allergies, intoxications and burns through inhalation cutaneously or contact with the mucus membranes, by ingestion of used products, or emitted as gases or particles.”

“Also, the older we become, the thinner our skin becomes and, in turn, its capacity to produce vitamin D cutaneously diminishes.”