Protective Effect of Polydatin on Jejunal Mucosal Integrity, Redox Status, Inflammatory Response, and Mitochondrial Function in Intrauterine Growth-Retarded Weanling Piglets

Figure 3

Representative micrographs of TUNEL staining carried out on paraformaldehyde-fixed jejunal sections of weanling piglets. DAPI: 4-6-diamidino-2-phenylindole; IUGR-CON: intrauterine growth-retarded piglets fed a basal diet; IUGR-PD: intrauterine growth-retarded piglets fed a polydatin-supplemented diet; NBW-CON: normal birth weight piglets fed a basal diet; NBW-PD: normal birth weight piglets fed a polydatin-supplemented diet; TUNEL: terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling.