Effect of cashew apple juice on wound healing. Macroscopic analysis of the progress of wound healing (a) and development of the unhealed wound area (mm2) over time (b). Groups: Water, Reference (REF), Ripe Cashew Apple Juice (RCAJ), and Unripe Cashew Apple Juice (UNCAJ) in 0, 3, 7, 14, and 21 days. * pā<ā0.05 compared to water group