Antioxidant effect on viability of boar semen cooled to 15°C
نویسندگان
چکیده
منابع مشابه
Effect of boar semen senility on peroxidation of semen lipids.
T HE livability of stored bull spermatozoa is decreased by aerobic agitation (Prince and Almquist, 1948). Hydrogen peroxide has been implicated in defects of motility, livability and metabolism in spermatozoa of various species (MacLeod, 1943; VanDemark et al., 1949; Tosic and Walton, 1950; Wales et al., 1959). Investigations not involving spermatozoa have demonstrated that exogenous hydrogen p...
متن کاملEffect of L-Carnitine Supplementation on Boar Semen Quality
Jacyno E., A. Kołodziej, M. Kamyczek, M. Kawęcka, K. Dziadek, A. Pietruszka: Effect of L-Carnitine Supplementation on Boar Semen Quality. Acta Vet Brno 2007, 76: 595-600. The effect of addition of L-carnitine on boar semen quality was studied in 5 Pietrain boars at age 1.5 2.0 years. The boars received 500 mg of L-carnitine per day for 5 weeks. During this period, their ejaculates were collecte...
متن کاملStorage of boar semen.
The problems, aspects and methods of liquid storage and freeze-thawing of boar semen are discussed and a review is given on examination of spermatozoa by the recent fluorescent staining methods.
متن کاملCryopreservation of Boar Semen Studies on sperm viability in vitro and fertility
Eriksson, B. 2000. Cryopresewation of boar semen. Studies on sperm viability in vitro and fertility. Doctoral thesis. ISSN 1401-6257. ISBN 91-576-5903-6 The world’s pig population is consistently being upgraded through the international trade of superior genetics. The two major systems that are used for this purpose are the transport of live animals and the export of frozen boar semen. The main...
متن کاملDeep freezing of concentrated boar semen for intra-uterine insemination: effects on sperm viability.
The use of deep-frozen boar semen for artificial insemination (AI) is constrained by the need for high sperm numbers per dose, yielding few doses per ejaculate. With the advancement of new, intra-uterine insemination strategies, there is an opportunity for freezing small volumes containing high sperm numbers, provided the spermatozoa properly sustain cryopreservation. The present study aimed to...
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ژورنال
عنوان ژورنال: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
سال: 2020
ISSN: 1678-4162,0102-0935
DOI: 10.1590/1678-4162-11294