Lipid peroxidation, assessed with BODIPY-C-11, increases after cryopreservation of stallion spermatozoa, is stallion-dependent and is related to apoptotic-like changes

Ortega, Ferrusola Cristina; Gonzalez, Fernandez L; Morrell, Jane; Salazar, Sandoval C; Macias, Garcia B; Rodriguez, Heriberto; Tapia, JA; Pena, FJ

doi:10.1530/REP-08-0484

Forskningsartikel2009Vetenskapligt granskadÖppen tillgång

Lipid peroxidation, assessed with BODIPY-C-11, increases after cryopreservation of stallion spermatozoa, is stallion-dependent and is related to apoptotic-like changes

Ortega, Ferrusola Cristina; Gonzalez, Fernandez L; Morrell, Jane; Salazar, Sandoval C; Macias, Garcia B; Rodriguez, Heriberto; Tapia, JA; Pena, FJ

Sammanfattning

Lipid peroxidation (LPO) of stallion spermatozoa was assessed in fresh semen and in samples of the same ejaculates after freezing and thawing. Particular attention was paid to individual differences in the susceptibility to LPO and its possible relationship with freezability. Innate levels of LPO were very low in fresh spermatozoa but increased after thawing, a change that was largely stallion-dependent. The level of LPO in fresh spermatozoa was not correlated with that of the thawed spermatozoa. Negative correlations existed between LPO and intact membranes post-thaw (r= -0.789, P

Publicerad i

Reproduction
2009, volym: 138, nummer: 1, sidor: 55-63

SLU författare

Morrell, Jane
- Institutionen för kliniska vetenskaper, Sveriges lantbruksuniversitet
Rodriguez, Heriberto
- Institutionen för kliniska vetenskaper, Sveriges lantbruksuniversitet

UKÄ forskningsämne

Husdjursvetenskap
Veterinärmedicin

Publikationens identifierare

DOI: https://doi.org/10.1530/REP-08-0484

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/26732