Hydrogel-based dressings in the treatment of partial thickness experimentally induced burn wounds in rats

ABSTRACT Purpose: To compare four commercially available hydrogel formulations in the healing of partial thickness burns experimentally induced in rats. Methods: Wistar rats were used, and after the burn wound induction they were divided into the following treatment groups: G1) NaCl 0.9%; G2) 1% silver sulfadiazine; G3) Debrigel™; G4) Safgel™; G5) Dersani™; G6) Solosite™. The animals were followed during seven, 14 and 30 days after the injury induction. Morphometric, macroscopic and microscopic evaluations were performed. Results: The treatment with Dersani™ induced better results during the inflammatory and proliferative phases of the healing process (p