Incontinence-Associated Dermatitis-Like Skin Changes Induced by the Application of Absorbent Pads Containing Bacteria and Artificial Urine in Rats.

Incontinence-associated dermatitis (IAD) is one of the most serious complications in older people with incontinence. Controlling urine property in absorbent pads could be effective for preventing IAD caused by bacterial urine. However, no animal model has been established to evaluate their effectiveness.

Relationship between gene expression associated with cellular senescence in cells from discarded wound dressings and wound healing: A retrospective cohort study.

Aim: Senescent cells, inducing a senescence-associated secretory phenotype (SASP), lead to chronic inflammation in hard-to-heal wound tissue. However, eliminating senescent cells may impede normal wound healing due to their important role in the wound healing mechanism. Accordingly, we focused on wound exudates in hard-to-heal wounds, which contain many inflammation biomarkers consistent with SASP.

Efficacy of wearable vibration dressings on full-thickness wound healing in a hyperglycemic rat model.

Local low-frequency vibration promotes blood flow and wound healing in hard-to-heal diabetic foot ulcers (DFUs). However, vibration treatment is challenging in patients with DFUs due to wound management difficulties and low adherence. Consequently, developing wearable self-care devices becomes imperative for effective wound healing.

Local low-frequency vibration accelerates healing of full-thickness wounds in a hyperglycemic rat model.

Aims/introduction: Local low-frequency vibration (LLFV) promotes vasodilation and blood flow, enhancing wound healing in diabetic foot ulcers with angiopathy. However, vibration-induced vasodilation does not occur, owing to chronic hyperglycemia and inflammation. We hypothesized that LLFV improves glycometabolism and inflammation, leading to vasodilation and angiogenesis in diabetic wounds.