Burns : journal of the International Society for Burn Injuries
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Advancements in the treatment of burns have considerably improved overall survival rates, but they have also highlighted several long-term sequelae related to the injury. Hypertrophic scars can impair function, reduce quality of life, and require multiple procedures as well as physical therapy. The purpose of this study was to investigate the effects of topical application of anti-inflammatory drugs in the treatment of burns. ⋯ No differences in epidermal thickness, rete ridges, contraction, hypopigmentation, or scar elevation were seen on day 90. Topical anti-inflammatories did not significantly decrease inflammation or mitigate burn wound progression in deep partial thickness burns in pigs. Also, no significant differences in wound healing or quality of healing were observed.
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Resveratrol promotes diabetic wound healing by inhibiting ferroptosis in vascular endothelial cells.
Diabetic wounds are a common complication of diabetes, with alarming disability and mortality rates. Ferroptosis plays an essential role in the occurrence and development of diabetes mellitus and its complications, suggesting that mitigating ferroptosis can be used as a potential therapeutic strategy. Resveratrol (RSV) can promote the angiogenesis of diabetic wounds, but its molecular mechanism is unclear, and RSV has a role in regulating ferroptosis. Therefore, we speculated that RSV could promote the angiogenesis of diabetic wounds and accelerate wound healing by regulating ferroptosis. ⋯ In diabetic wounds, AGEs can lead to ferroptosis in HUVECs. RSV can inhibit AGE-induced ferroptosis in HUVECs, further promoting angiogenesis in diabetic wounds, and ultimately accelerating wound healing.
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Clinically, the condition of skeletal muscle injury is the key to the process of high voltage electrical burn (HVEB) wound repair. The aim of this study was to identify the potential mechanisms and intervention targets of skeletal muscle injury after HVEB. ⋯ Skeletal muscle injury caused by HVEB is characterized by adjacent endangered tissue progression after injury. Ferroptosis is involved in the mechanism of HVEB, and iron metabolism-related proteins may be potential targets for preventing progressive skeletal muscle injury.