| 偏侧咀嚼致咀嚼肌功能紊乱发病机制的研究 |
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| 引用本文： | Wang ZX,Xu LB,Qi D,Lin XF,Ying WG,Sun SJ,Chen B,Ji P. 偏侧咀嚼致咀嚼肌功能紊乱发病机制的研究[J]. 华西口腔医学杂志, 2011, 29(1): 96-99. DOI: 10.3969/j.issn.1000-1182.2011.01.023 |
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| 作者姓名： | Wang ZX Xu LB Qi D Lin XF Ying WG Sun SJ Chen B Ji P |
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| 作者单位： | 1.山东大学口腔医院修复科; 2.山东省口腔生物医学重点实验室, 济南250012 |
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| 摘 要： | 目的 探讨偏侧咀嚼所导致的咀嚼肌功能紊乱的发生机制.方法:用原子分光光度法检测Ca(2+)含量;用比色法检测钙调神经磷酸酶活性;用三磷酸腺苷酶(ATPase)染色检测肌纤维类型.结果:1)除8周组外,实验组拔牙侧Ca(2+)含量均升高,且明显高于对照组(P<0.05).其中,4周组Ca(2+)含量升高最为明显.2)实验...
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| 关 键 词： | 偏侧咀嚼 钙调神经磷酸酶 肌纤维类型 肌功能紊乱 |
| 收稿时间： | 2011-02-25 |
| 修稿时间： | 2011-02-25 |
Research about the mechanism in masticatory muscle dysfunctional induced by hemimastication |
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| Wang Zi-xian,Xu Long-bo,Qi Dong,Lin Xue-fen,Ying Wang-gui,Sun Sheng-jun,Chen Bin,Ji Ping. Research about the mechanism in masticatory muscle dysfunctional induced by hemimastication[J]. West China journal of stomatology, 2011, 29(1): 96-99. DOI: 10.3969/j.issn.1000-1182.2011.01.023 |
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| Authors: | Wang Zi-xian Xu Long-bo Qi Dong Lin Xue-fen Ying Wang-gui Sun Sheng-jun Chen Bin Ji Ping |
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| Affiliation: | 1. Dept. of Prosthodontics, College of Stomatology, Shandong University, Jinan 250012, China;2. Key Laboratory of Oral Biomedicine of Shandong Province, Jinan 250012, China |
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| Abstract: | Objective To study the mechanism in masticatory muscle dysfunctional induced by hemimastication.Methods Ca2+ contents were measured with atomic absorption spectrometry;calcinuerin were measured with colorimetric method;muscle fiber types were measured with adenosine-triphosphate(ATPase) staining.Results 1) Compared with the controls,Ca2+ contents in experimental group had the higher level except 8 weeks(P<0.05).2) The ratio of slow fiber in experimental group increased,higher than the match groups(P<0.05).3... |
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| Keywords: | hemimastication calcinuerin muscle fiber type masticatory muscles dysfunction |
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