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Skin Cell Proliferation Stimulated By Microneedles, Horst Liebl, Luther C. Kloth
Skin Cell Proliferation Stimulated By Microneedles, Horst Liebl, Luther C. Kloth
Physical Therapy Faculty Research and Publications
A classical wound may be defined as a disruption of tissue integrity. Wounds, caused by trauma from accidents or surgery, that close via secondary intention rely on the biological phases of healing, i.e., hemostasis, inflammation, proliferation, and remodeling (HIPR). Depending on the wound type and severity, the inflammation phase begins immediately after injury and may last for an average of 7–14 days. Concurrent with the inflammation phase or slightly delayed, cell proliferation is stimulated followed by the activation of the remodeling (maturation) phase. The latter phase can last as long as 1 year or more, and the final healed state …