“P13 | MORPHO-FUNCTIONAL DIFFERENCES IN THE GUT OF AGED MICE WITH THE POSSIBLE EFFECTS OF ANTI-INFLAMMATORY TREATMENTS: A. Casini1, S. Leone1, R. Mancinelli1, R. Vaccaro1, M. Catalano2, G. D’Alessandro2, A. Rinaldi2, A. Reccagni2, G. Vivacqua3, A. Franchitto4, P. Onori1, C. Limatola2, E. Gaudio1 | 1Department of Anatomical, Histological, Forensic Medicine and Orthopaedics Sciences, Sapienza University of Rome, Italy; 2Department of Physiology and Pharmacology, Sapienza University of Rome, Italy; 3Department of Medicine and Surgery, University Campus BioMedico of Rome, Italy; 4Department of Movement, Human and Health Sciences, Division of Health Sciences, University of Rome «Foro Italico», Rome,Italy”. 2025. European Journal of Histochemistry 69 (s2). https://doi.org/10.4081/ejh.2025.4333.