骨疏康对蛋鸡骨代谢的影响  

Effects of Gushukang on Bone Metabolism of Laying Hens

作　　者：周振雷[1] 邓益锋[1] 陈鹏峰 陶庆树[1] 侯加法[1] 

机构地区：[1]南京农业大学动物医学院,南京210095 [2]上海鹏峰宠物医院,上海200235

出　　处：《畜牧兽医学报》2006年第12期1345-1348,共4页ACTA VETERINARIA ET ZOOTECHNICA SINICA

基　　金：国家自然科学基金(30270998);江苏省三项工程Sx(2004)086;南京农业大学青年科技创新基金(KJ05014)

摘　　要：为研究中药骨疏康对蛋鸡骨代谢的影响,选择90只58周龄的蛋鸡,随机分为3组。对照组饲喂基础日粮,骨疏康组在基础日粮中添加1%的骨疏康,依普拉芬组在基础日粮中添加25 mg/kg的依普拉芬。试验为期90d。结果显示,与对照组比较,骨疏康组和依普拉芬组血清Ca、P、AKP、TRACP、BGP水平显著降低,肱骨、胫骨、股骨的骨指数、骨放射密度、皮质骨厚度、皮质骨面积、皮质骨面积比例以及血清中IGF-1水平显著升高,而骨疏康组与依普拉芬组之间无显著差异,表明骨疏康能显著抑制产蛋后期蛋鸡的骨吸收,促进骨形成,改善骨代谢。Effects of Gushukang（GSK）on bone metabolism of laying hens were studied. 90 layers of 58-week old were randomly assigned to three groups. The control was provided with basal diet, the GSK group was provided with basal diet with addition of 1% GSK, the ipriflavone（IP） group was provided with addition 25 mg/kg IP. The experiments lasted for 90 days. The results indicated that the levels of Ca, P, AKP, TRACP, BGP in the serum from GSK and IP groups were decreased significantly; but bone index, bone radiographic density, cortical width, cortical area and cortical area ration of humerus, tibia and femur, and the level of serum IGF-1 were higher significantly in the GSK-group and IP- group than the control. There was not significant difference between GSK-group and IP-group. It was revealed that GSK can accelerate bone formation, inhibit bone resorption and improve bone metabolic profile of layers during the later laying period.

关 键 词：骨疏康 依普拉芬 骨代谢 蛋鸡 

分 类 号：S853.9[农业科学—临床兽医学] S853.74[农业科学—兽医学]