摘要
试验旨在研究咖啡因、维生素E、超氧化物歧化酶(SOD)及剂型对猪冷冻精液品质的影响。采用添加了不同浓度咖啡因、维生素E、超氧化物歧化酶(SOD)的冷冻稀释液和3种剂型的冻精管进行精液冷冻。3种添加剂对冻精解冻后的精液品质都有一定的促进作用,试验中其添加最适浓度分别为:咖啡因为0.2mg/mL,维生素E为0.4mg/mL,SOD为300IU/mL;0.25mL剂型的冻精解冻后精子品质最好。咖啡因、抗氧化剂及冻精管剂型对冷冻精液的效果有一定的影响。
The aim of study was to investigate the effect of the different additives in freezing extender and the type of straw on frozen-thawed spermatozoa quality of boar.Different concentrations of caffeine,vitamin E and SOD was added to freezing extender,and the sperm was freezed in three type of straws.Three additives had some right effects on frozen-thawed spermatozoa quality.In this study,the concentration with the best effects was caffeine 0.2 mg/mL,vitamin E 0.4 mg/mL,SOD 300 IU/mL and the type of straw was 0.25 mL.The caffeine,antioxidant and the type of straw have some effect on frozen-thawed spermatozoa quality.
出处
《中国畜牧兽医》
CAS
北大核心
2011年第10期139-142,共4页
China Animal Husbandry & Veterinary Medicine
基金
农业部畜禽种质资源保护项目(农财发[2010]40号)
关键词
猪
冷冻精液品质
抗氧化剂
剂型
boar
spermatozoa quality
antioxidant
the type of straw
作者简介
谷合勇(1984-),男,湖南人,硕士生,研究方向:动物繁殖学。
通信作者:刘丑生(1964-),男,甘肃人,研究员,主要从事动物遗传资源保护研究。E—mail:liuchousheng@sina.com;Tel:01062817223
哈福(1972-),男,宁夏人,博士,副教授,主要从事动物繁殖学研究。Email:hafu@sina.vip.com