Figure 3From: The effect of two pre-cryopreservation single layer colloidal centrifugation protocols in combination with different freezing extenders on the fragmentation dynamics of thawed equine sperm DNADNA fragmentation values (sDFI) over incubation time for the different stallions. Legend: Average DNA fragmentation index values immediately post-thawing (sDFI 0) and after 4 (sDFI 4), 6 (sDFI 6) and 24 (sDFI 24) hours of incubation. Letters (A-F) represent the different stallions. sDFI values increased significantly with time (p<0.05), but not equally so across all the stallions (p<0.05).Back to article page