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 DNA

Table 1 sDFI value groups (means±SD)

STALLION	Sperm DNA fragmentation index (sDFI)
STALLION	Low average levels	High average levels
B	15.8135^b±8,88
C	18.3176^b±9,34
F	19.4167^b±13,95
A	20.2345^b±12,73
D		27.1280^a±13,20
E		30.9288^a±14,97

Letters A-F represent the different stallions. Letters in superscript represent significant differences in average sDFI values (p<0.05), revealing two groups of stallions.

ISSN: 1751-0147