Research Article

Effect of Cholesterol and Equex-STM Addition to an Egg Yolk Extender on Pure Spanish Stallion Cryopreserved Sperm

Table 5

Descriptive statistics for sperm quality parameters after thawing.

StatisticsMMPNPAHOSTFLRT

N 18010010018018060120
Mean28.1396.780010.67036.60035.62811.73322.750
SD13.49610.31920.14213.64812.3029.993010.348
CV47.961152.19188.7837.29034.52985.16845.485

M: individual motility; MP: progressive motility; NP: nonprogressive motility; A: acrosome integrity; HOST: hypoosmotic swelling test; FL: fluorescence test; RT: resistance test; N: observation data; SD: standard variation; CV: coefficient of variation.