“093 | Beyond Biodegradability: Assessing the Toxicological Footprint of Polylactic Acid Nanoplastics on Zebrafish Gastrointestinal Tract Development: Francesca Chiara Cecala1, Giusy Vultaggio1, Martina Di Marco1, Alessandra Maria Vitale1, Rosario Barone1, Francesca Rappa1, Maria Denise Amico1, Erwin Pavel Lamparelli2, Giovanna Della Porta2, Antonietta Santoro2, Francesco Cappello1|4, Federica Scalia3, Marta Anna Szychlinska5 | 1Department of Biomedicine, Neuroscience and Advanced Diagnostics BIND, University of Palermo, Italy; 2Department of Medicine, Surgery and Dentistry, ‘Scuola Medica Salernitana’, University of Salerno, Italy; 3Department of Medicine and Surgery - Kore University of Enna, Italy; 4Euro-Mediterranean Institute of Science and Technology IEMEST, Palermo, Italy; 5Department of Precision Medicine in Medical, Surgical and Critical Care MePreCC, University of Palermo, Italy”. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale 99, no. s1 (March 31, 2026). Accessed May 29, 2026. https://www.pagepressjournals.org/jbr/article/view/15345.