transdermal ozone increases PDGF expression in skin cells involved in tissue repair
Topical ozone upregulated PDGF expression in dermal inflammatory cells, fibroblasts, epidermal cells, and keratinocytes of hair follicles at the wound site on day 7.
What this means for you
PDGF is a signaling protein that tells your skin cells to get to work — recruiting repair cells and stimulating the fibroblasts that rebuild tissue. Higher PDGF activity in the skin suggests your body's natural recovery signaling may be more active, which could support faster-looking skin recovery and resilience after stress or minor damage.
The published research
Therapeutic effects of topical application of ozone on acute cutaneous wound healing.
Journal of Korean medical science · 2009
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