Dual-Drug Chitosan Hydrogel Loaded with Metformin and Cefazolin for Antibacterial, Anti-Inflammatory and Antioxidant Treatment of Drug-Resistant Bacteria-Infected Skin Wounds
Bacterial-infected skin wounds, especially those caused by drug-resistant pathogens accompanied by persistent inflammation, remain a major clinical therapeutic challenge. Rising antimicrobial resistance compromises the therapeutic effect of conventional single-agent antibiotics, creating an urgent demand for novel woun...