BASBone and Arthrosurgery Science3083-48562981-8222Bio-Byword Scientific Publishing Pty. Ltd.10.26689/bas.v2i4.8123ArticleA Review on Dermal Wound Repair and Regeneration Using Antimicrobial-Loaded Microspheres Incorporated into Bovine Collagen Scaffoldhttps://artdesignp.com/journal/BAS/2/4/10.26689/bas.v2i4.8123ShanmugamKirubanandan2024242024-09-09In this paper, the developed microsphere-incorporated collagen scaffold presents a promising solution for delivering drugs over wound surfaces in a uniform and sustained manner. The biomaterials utilized in this system are of natural origin, minimizing potential toxicity from core materials, and collagen and gelatin exhibit active wound-healing properties. The collagen scaffold used for the delivery device offers several advantages, including minimizing dressing frequency, facilitating easier examination, and providing added aesthetic value. Furthermore, the protein-based biomaterial scaffold acts as a template for the extracellular matrix in the skin, enhancing the maturation of wounds and enabling the transition to the accelerated production of mature and aligned collagen fibers. The controlled release of antimicrobial drugs through denatured collagens and gelatin microspheres, as well as the efficient healing observed in in vivo studies, demonstrate the potential of this system for effective wound care. Overall, the incorporation of ciprofloxacin-loaded microspheres in porous collagen scaffold offers sustained releases of ciprofloxacin in infected environments, as supported by histological examination showing well-formed epidermis and dermis in the connective tissue of the skin. The system’s ability to heal full-thickness wounds within a significantly shorter time frame compared to antibiotic-incorporated collagen sponges further emphasizes its efficacy in wound healing.

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