Effect of supplementation with the reduced form of coenzyme Q10 on semen quality and antioxidant status in dogs with poor semen quality: Three case studies.
J Vet Med Sci
; 83(7): 1044-1049, 2021 Jul 02.
Article
em En
| MEDLINE
| ID: mdl-34011783
ABSTRACT
Oxidative stress owing to an imbalance between reactive oxygen species and antioxidants, such as coenzyme Q10 (CoQ10), is a major contributor to male infertility. We investigated the effects of the reduced form of CoQ10 (ubiquinol) supplementation on semen quality in dogs with poor semen quality. Three dogs received 100 mg of ubiquinol orally once daily for 12 weeks. Semen quality, serum testosterone, and seminal plasma superoxide dismutase (SOD) activity were examined at 2-week intervals from 2 weeks before ubiquinol supplementation to 4 weeks after the treatment. Ubiquinol improved sperm motility, reduced morphologically abnormal sperm, and increased seminal plasma SOD activity; however, it had no effect on testosterone level, semen volume, and sperm number. Ubiquinol supplementation could be used as a non-endocrine therapy for infertile dogs.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Análise do Sêmen
/
Antioxidantes
Limite:
Animals
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article