TreatmentsRadiofrequency (RF) devices intentionally heat dermal and subdermal tissues to induce collagen denaturation and neocollagenesis. While most systems are designed to maintain epidermal protection, the delivered energy often raises intradermal temperatures above 45 °C, a threshold at which thermal shock and genotoxic effects have been documented. At 42–45 °C, cells activate heat shock proteins (HSPs) with protective and chaperone functions… Leggi di più... "Thermal Shock and DNA Damage in Radiofrequency"
