2026. 189 | Fluorescent analysis by confocal microscopy of lipid droplets as a marker of oocyte quality in Sarda sheep under different seasonal conditions: Silvia Zaccardi1, Domenica Cocciolone1, Guido Macchiarelli1, Sara Succu2, Giovanni Giuseppe Leoni3, Maria Grazia Palmerini1 | 1Department of Life, Health and Environmental Sciences, University of L’Aquila, Italy; 2Department of Veterinary Medicine, University of Sassari, Italy; 3Department of Biomedical Sciences, University of Sassari, Italy. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale. 99, s1 (Mar. 2026). DOI:https://doi.org/10.4081/jbr.2026.15441.