research 1316 Aqueous extract of Mentha suaveolens induces Nrf-2 activation and expression of antioxidant and detoxifying enzymes in human keratinocyte HaCaT
Mint water extract boosts protective enzymes in skin cells.
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research 1496 Transcription factor SOX2-induced amphiregulin inhibits pressure ulcer formation via suppressing oxidative stress after cutaneous ischemia-reperfusion in mice
SOX2 helps reduce wound size and pressure ulcer formation by suppressing oxidative stress and increasing antioxidant activity in mice.
research 532 Unexpected expression of hemoglobin α as an endogenous antioxidant in epidermal keratinocytes
Hemoglobin α acts as an antioxidant in skin cells, especially protecting hair follicle stem cells from UV damage.
research Hydrogen peroxide (H2O2) suppresses hair growth through downregulation of β-catenin
Hydrogen peroxide in hair dye can cause hair loss.
research 2-Substituted 4-(Thio)chromenone 6-O-Sulfamates: Potent Inhibitors of Human Steroid Sulfatase
New compounds were made that block an enzyme linked to breast cancer better than existing treatments.
research Mechanism of action of minoxidil sulfate-induced vasodilation: a role for increased K+ permeability.
Minoxidil sulfate relaxes muscle by increasing potassium flow, making it a unique muscle relaxer.
research Assessment of Catalase Intrinsic Emissions of Electromagnetic Fields as Probable Cause in Cancerogenesis from Consumption of Red and Processed Meat
Catalase in processed meats may emit electromagnetic fields that increase cancer risk.
research Multifunctional Hydrogel with Dual Functions of ROS Scavenging and Responsive Antibiotic Release for Synergistic Oral Mucositis Treatment
The study presents a multifunctional hydrogel, QTMP-Gel, designed to treat oral mucositis (OM) by addressing oxidative damage and bacterial infection. The hydrogel, made from quaternary ammonium chitosan and tannic acid, adheres well to wet oral mucosa and releases drugs in response to reactive oxygen species (ROS). It contains platinum nanoparticles for ROS scavenging and minocycline hydrochloride for antibacterial and anti-inflammatory effects. In vitro tests showed excellent biocompatibility and effectiveness against E. coli and S. aureus. In a hamster model, QTMP-Gel accelerated wound healing, reduced proinflammatory cytokines, and cleared excess ROS, offering a promising approach for OM treatment.
research 692 Prevention of H 2 O 2 -induced cellular senescence in human hair follicle dermal papilla cells
Certain compounds can protect hair cells from aging and promote growth.
research Evaluation of Total Oxidant and Total Antioxidant Status in Patients with Acne Vulgaris
Acne patients have higher levels of oxidative stress, but it's not clear if it causes or results from acne; antioxidants might help treat acne.