去势术对雄性中华田园犬脂代谢的影响

Effects of Castration on Lipid Metabolism in Male Chinese Rural Dogs

[目的]研究去势术对雄性中华田园犬脂代谢的影响。[方法]将12只年龄、体重相近的中华田园犬分为非手术组和去势组,对去势组中华田园犬进行去势手术,观察并测定术前第1天、术后第14天、术后第21天血清中甘油三酯(TG)、总胆固醇(TC)、低密度脂蛋白(LDL)、高密度脂蛋白(HDL)含量,以非手术组作为对照,分析去势术对雄性犬脂代谢的影响。[结果]去势组与非手术组相比,血清中TG含量在第14天到第21天显著上升;血清中TC含量相比非手术组呈下降趋势;HDL第14天和第21天都低于非手术组;LDL都高于非手术组,整体呈上升趋势。[结论]去势手术会影响雄性中华田园犬机体脂类代谢,会导致去势犬甘油三酯升高,总胆固醇和高密度脂蛋白下降,低密度脂蛋白上升。

[Objective]To study the effects of castration on lipid metabolism in male Chinese rural dogs.[Method]A total of twelve Chinese rural dogs of similar age and weight were divided into non-surgical group and castration group.The castration surgery was performed on the castration group dogs.The contents of triglyceride(TG),total cholesterol(TC),low density lipoprotein(LDL),and high density lipoprotein(HDL)in serum were measured on the day before the surgery and the 14th and 21st days after the surgery.The effects of castration on lipid metabolism in male dogs were studied using the non-surgical group as control.[Result]Compare with the non-surgical group,the content of serum TG in the castration group increased significantly from day 14 to day 21 while the content of TC decreased when.The content of HDL on the 14th and 21st days was lower than the non-surgical group while LDL was higher and showed an upward trend overall.[Conclusion]The lipid metabolism of male Chinese rural dogs are affected by castration,resulting in the increase in triglyceride,the decrease in total cholesterol and high density lipoprotein,and the increase in low density lipoprotein.