围产期奶牛骨营养不良早期诊断及防控研究  

Early diagnosis and prevention of osteodystrophy in perinatal cow

作　　者：申国新[1] 薛晓玲 

机构地区：[1]河北旅游职业技术学院,河北承德067000 [2]承德市畜牧场,河北承德067000

出　　处：《广东农业科学》2014年第11期118-120,共3页Guangdong Agricultural Sciences

基　　金：河北省自然科学基金(2009);河北省科技厅现代农业攻关计划项目(2013)

摘　　要：检测血中钙、磷以及羟脯氨酸的含量对于奶牛骨营养不良症的发病机理和防治具有极其重要的意义。通过对河北北部围产期奶牛血清钙、血清磷以及血清游离羟脯氨酸变化规律的监测,揭示围产期奶牛血清游离羟脯氨酸监测对骨营养调控作用机理,探讨骨营养不良症的早期诊断的新途径,在骨未发生变形和临床无明显可观症状之前采取有效防治措施,为防治奶牛围产期营养不良症的预防的早期诊断提供一定的理论依据。Oxyproline hydroxyproline Hyp is the main component part of the collagen, it occupies 20 percent or so of the collagen, the metabotie change in the bone collagen can directly affect the level of proline in the blood. So inspecting the content of proline in the blood has great effect on pathogenesis and prophylactico-therapeutic measures on milk cow＇s osteodystrophy. This experiment monitored and researched serum calcium, serum phosphor and the change of free blood hydroxy-proline of perinatal cow in Hebei province,showed osteotrophy＇s macroregulatory functions of the monitoer on free blood hydroxy-proline of perinatal cow, discussed the new and early diagnosis way for the osteodystrophy, so as to take effective control measures before the bone became deformed and no clinical sumtom, and to provide some theoretical foundation for early diagnosis of perinatal cow in dam area.

关 键 词：围产期 血清钙 血清磷 血清游离羟氨酸 骨营养不良症 

分 类 号：S837[农业科学—畜牧学]