哺乳动物精浆生化指标对精液品质的影响  

Effects of biochemical indices of seminal plasma on semen quality in mammals

作　　者：蔡文涛[1] 苏文龙[1] 李俊杰[1,2] 

机构地区：[1]河北农业大学动物科技学院,河北保定071000 [2]河北省牛羊胚胎工程技术研究中心,河北保定071000

出　　处：《黑龙江畜牧兽医》2013年第7期34-36,共3页Heilongjiang Animal Science And veterinary Medicine

基　　金：转基因生物新品种培育重大专项(2011ZX08011-004);农业科技成果转化资金项目(2011GB2A210004)

摘　　要：为了研究哺乳动物精浆生化指标对精液品质的影响,试验通过分析精浆糖类、蛋白质、微量元素对精液品质的影响,阐明了精浆成分对动物精液品质的重要作用。结果表明:精浆糖类是精子活动的能量来源;精浆中的蛋白质对顶体反应、精子获能、精子贮存、精卵识别和受精等功能具有显著影响;微量元素可直接参与多种酶促反应和蛋白质的结构组成。To study the effects of biochemical indices of seminal plasma on semen quality in mammals, this experiment illuminates the important role of the seminal plasma constituents on animal semen quality, through analyzing the effects of saccharides, proteins, and trace elements in seminal plasma on semen quality. The results showed that seminal carbohydrates were a source of energy for sperm motility; seminal plasma pro- teins had significant effects on the acrosome reaction, sperm capacitation, sperm storage, sperm - egg recognition, sperm fertilization and other functions ; trace elements were directly involved in a variety of enzymes - catalyzed reactions and structural composition of proteins.

关 键 词：哺乳动物 精浆生化指标 精液品质 

分 类 号：S814.3[农业科学—畜牧学]