2026. 164 | Analysis of the regenerative capacity and biochemical composition of pediatric platelet rich plasma in oronasal fistulas: Anna Barbara Di Stefano1, Daniele Matta2, Francesca Toia1|2 | 1Department of Precision Medicine in Medical, Surgical and Critical Care, Plastic and Reconstructive Surgery Section, Palermo, Italy; 2BIOPLAST-Laboratory of BIOlogy and Regenerative Medicine-PLASTic Surgery, University of Palermo, Italy; 2Department of Precision Medicine in Medical, Surgical and Critical Care, Plastic and Reconstructive Surgery Section, University of Palermo, Italy. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale. 99, s1 (Mar. 2026). DOI:https://doi.org/10.4081/jbr.2026.15416.