高压氧疗法对大鼠心理应激相关牙周炎治疗作用及低氧诱导因子1α表达的研究OA北大核心CSCDCSTPCD
Effect of hyperbaric oxygen on HIF-1αexpression in rat experimental pe-riodontitis with psychological stress
目的:探讨高压氧( hyperbaric oxygen,HBO)治疗对心理应激相关牙周炎牙周组织低氧诱导因子1α( hypoxia-inducible factor-1α,HIF-1α)表达的影响。方法:清洁级4周龄雄性Wistar大鼠120只,随机分为4组:正常对照组;单纯应激组;牙周炎组:用浸有牙龈卟啉单胞菌株的丝线结扎左侧上颌第二磨牙牙颈部,复制实验性牙周炎模型;牙周炎+应激组。于实验后第9周停止应激刺激,对除正常对照组外其它各组大鼠每组选…查看全部>>
[ ABSTRACT] AIM:To investigate the effect of hyperbaric oxygen ( HBO) on hypoxia-inducible factor-1α( HIF-1α) expression in rat experimental periodontitis with psychological stress.METHODS:Male special pathogen-free Wistar rats ( n=120) were randomly divided into 4 groups:normal control group;psychological stress stimulation group;experi-mental periodontitis group: the periodontitis model was induced by wrapping 3/0 silk ligature inoculated with Porphy-romon…查看全部>>
王瑢;顾思成;郭剑芬;黄世光
暨南大学医学院口腔医学系,广东广州510632暨南大学医学院口腔医学系,广东广州510632暨南大学医学院口腔医学系,广东广州510632暨南大学医学院口腔医学系,广东广州510632
基础医学
牙周炎心理应激高压氧低氧诱导因子-1α
PeriodontitisPsychological stressHyperbaric oxygenHypoxia-inducible factor-1α
《中国病理生理杂志》 2016 (2)
339-346,8
广东省社会发展领域科技计划项资助项目(No.2013B021800043;No.2014A020212212)
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