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논문 기본 정보

자료유형
학술저널
저자정보
Jang, Hyun-Young (College of Animal Life Science, Kangwon National University) Jin, Hyun-A (College of Animal Life Science, Kangwon National University) Lee, Hee-Young (College of Animal Life Science, Kangwon National University) Kim, Dae-Jung (College of Animal Life Science, Kangwon National University) Cheong, Hee-Tae (School of Veterinary Medicine, Kangwon National University) Kim, Jong-Taek (School of Veterinary Medicine, Kangwon National University) Park, In-Chul (School of Veterinary Medicine, Kangwon National University) Park, Choon-Keun (College of Animal Life Science, Kangwon National University) Yang, Boo-Keun (College of Animal Life Science, Kangwon National University)
저널정보
한국동물번식학회 한국동물번식학회지 한국동물번식학회지 제33권 제4호
발행연도
2009.1
수록면
273 - 281 (9page)

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Antioxidants partially ameliorated the detrimental effects of reactive oxygen species (ROS) on sperm characteristics during in vitro storage. The objective of the present study was to investigate the single or synergetic antioxidative effect of curcumin and Vit. E on the characteristics of fresh boar sperm during in vitro storage. The sperm viability in curcumin, Vit. E supplementation and curcumin+Vit. $E+H_2O_2$ groups remained over 85.0% in 3 hr incubation period, but in 6 hr incubation period, curcumin+Vit. $E+H_2O_2$ groups was sharply dropped than those of curcumin and Vit. E group. The membrane intergrity in all evaluated groups except for $H_2O_2$ group did not significantly difference in 3 hr incubation period. The viability in curcumin or Vit. E supplementation were significantly increased than in curcumin+$H_2O_2$ and Vit. $E+H_2O_2$ group in 6 hr incubation period. The percentage of mitochondrial activity and acrosome intergrity obtained similar trends within same incubation periods irrespective of treatment. The lipid peroxidation of spermatozoal plasma membrane ranged from $11.6{\sim}17.5\;nM/l{\times}10^6$ and $14.0{\sim}19.0\;nM/l{\times}10^6$ in 3 hr and 6 hr incubation periods. In conclusion, curcumin or Vit. E surpplementation alone or cooperatively improved sperm viability index (motility, membrane intergrity, viability and survival rates) and fertility index (mitochondria activity, acrosome intergrity and lipid peroxidation) of fresh boar sperm, indicating that curcumin and Vit. E have a antioxidative properties through its scavenging activity against hydrogen peroxide.

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