Abstract Guided Tissue Regeneration using collagen membrane was investigated by tetracycline fluorchrome labelling,which showed the dynamics of new alevolar bone and cementum formation.
对胶原膜引导
周组织再生术
标本，采用四
素荧光标记法，观察探讨了引导周组织再生术
骨及骨质形成过程中的钙化过程。
素
丁胺;
，曲马朵;丙酸;Abstract Guided Tissue Regeneration using collagen membrane was investigated by tetracycline fluorchrome labelling,which showed the dynamics of new alevolar bone and cementum formation.
对胶原膜引导周组织再生术标本，采用四素荧光标记法，观察探讨了引导周组织再生术骨及骨质形成过程中的钙化过程。
RESULTS The chlortetracycline's epimer, tetracycline and its epimer, as impurities in chlortetracycline have been determined by the liquid chromatogram and its first order mass spectrum.
结果得到金霉素样品液相色谱图以及液相色谱峰对应的一级质谱图。对谱图进行分析归纳,推测金霉素样品中含有四素、差向异构四素和差向异构金霉素杂质组分。
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