Coenzyme Q10 improves the quality and in vitro fertility of post-thawed buffalo (Bubalus bubalis) semen via its antioxidative effect.
Reprod Domest Anim
; 59(1): e14515, 2024 Jan.
Article
en En
| MEDLINE
| ID: mdl-38268218
ABSTRACT
This study aimed to determine the effects of Coenzyme Q10 (CoQ10) in the freezing medium on functional and oxidative stress parameters and in vitro fertilization (IVF) rate of buffalo sperm. Collected samples were relocated to the laboratory for initial evaluation, gentle dilution in extenders, cooling (4°C, 2 h), equilibration (4°C, 4 h), packaging (straws, 0.5 mL), programmable freezing, and thawing (37°C, 30 s). Statistical analysis depicted that adding CoQ10 (100 µM) in a freezing medium caused a significant augmentation in total motility (%), average path, and straight-line velocities (µm/sec) of buffalo sperm than control. Adding CoQ10 (100 µM) improved sperm progressive motility, rapid velocity, and functional parameters (%) compared to the control and 10 µM of CoQ10. Moreover, CoQ10 in a freezing medium caused a significant augmentation in seminal plasma catalase (U/mL) and glutathione reductase (GSH; nmol/109 ) at 100 µM than control and other treatments. CoQ10 inclusion (100 µM) ameliorates seminal plasma superoxide dismutase (U/mL), glutathione-S-transferase (GST; nmol/mL/min) fructose (µg/mL), and ATP (nmol/million) than control. Furthermore, CoQ10 at 100 µM improved seminal plasma glutathione peroxidase (µM) levels than control, 10 µM, and 20 µM. Lastly, hydrogen peroxide (H2 O2; nM) production was significantly lower at 100 µM than at control and 10 µM. CoQ10 (100 µM) caused a significant augmentation in the un-capacitated pattern followed by a reduction in the capacitated pattern, and apoptosis-like changes (%) than control, and other treatments, whereas viability was increased than control and other treatments. CoQ10 (100 µM) significantly improved the IVF rate in comparison with control, CoQ10 at 10 µM, and 20 µM groups. In conclusion, the addition of CoQ10 (100 µM) in the freezing medium can improve the quality and in vitro fertility of post-thawed buffalo semen via its antioxidative effect. Further studies are needed to evaluate the effect of CoQ10 on the in vivo fertility of buffalo bull semen.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Búfalos
/
Bison
Límite:
Animals
Idioma:
En
Revista:
Reprod Domest Anim
Asunto de la revista:
MEDICINA REPRODUTIVA
/
MEDICINA VETERINARIA
Año:
2024
Tipo del documento:
Article
País de afiliación:
Pakistán