转sFat1-基因猪生理生化指标与繁殖性能测定

Determination of Physiological Biochemical Parameters and Reproductive Performance in Transgenic sFat-1 Gene Pigs

[目的]评价转sFat1-基因猪的健康状况,为猪育种选择优良个体提供依据。[方法]测定21头阴性试验对照猪和20头转sFat-1基因阳性猪15项生理生化指标和繁殖性能。[结果]部分转sFat-1基因猪肝功能受到轻度损伤,繁殖能力也有轻度下降。[结论]猪生理生化指标和繁殖性能测定能够成为转基因猪环境安全评价的有效方法之一。

[Objective] The aim was to evaluate the health of transgenic sFat-1 gene pigs in order to provide a reference for the breeding selection of pig excellent individuals.[Method] 15 physiological biochemical parameters and reproductive performances of 21 negative control pigs and 20 transgenic sFat-1 gene pigs were determined.[Result] The liver functions of some transgenic sFat-1 gene pigs were hurted lightly,and the reproductive performance also decreased lightly.[Conclusion] The determination of physiological biochemical parameters and reproductive performance in transgenic pigs could be taken as one of effective methods in environmental safety evaluation of transgenic pigs.