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牙齿损伤
相关语句
  teeth injury
     Results: Most of the 78 cases, are teeth injury with only 6 cases of consolidated injury in the parenchyma and the cranium.
     结果:78例儿童口腔外伤以牙齿损伤为主,其次为软组织损伤合并颅脑损伤6例。
短句来源
     Conclusion The overexpression of NGF and CGRP in the trigeminal ganglion after teeth injury indicates that NGF and CGRP might be involved in the process of injury reaction.
     结论 牙齿损伤后三叉神经节内NGF和CGRP表达增强 ,提示NGF和CGRP可能参与并促进牙齿损伤后的痛过敏及神经再生修复
短句来源
     Conclusion:CGRP and GDNF may take part in the reaction and nerve restoration after teeth injury
     结论:CGRP和GDNF参与并促进牙齿损伤后的痛过敏及神经再生修复。
短句来源
     CONCLUSION:CGRP and NGF may take part in the reaction and nerve restoration after teeth injury.
     结论 :CGRP和NGF可能参与并促进牙齿损伤后的痛过敏和神经再生修复
短句来源
     CONCLUSION: NGF may take part in the response and restoration after teeth injury.
     结论 :NGF可能参与牙齿损伤后的反应并促进其修复。
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  “牙齿损伤”译为未确定词的双语例句
     To understand the mechanism of dentin fluorosis would provide theory evidence for proper fluoride supplement.
     研究氟对牙本质损伤机制将为进一步明确氟对牙齿损伤机制和合理用氟提供理论依据。
短句来源
     Abnormal mineralization of both enamel and dentin may occur by exposure to excessive fluoride during the stage of tooth germ formation.
     研究氟对牙本质损伤机制将进一步为临床上应用含氟制剂、明确氟对牙齿损伤机制和安全合理用氟提供理论依据。 氟对体外牙胚发育、牙乳头间充质细胞矿化和牙髓修复能力的影响研究内容
短句来源
     The dentinogenesis and mineralization are the most important parts of the tooth development and dental pulp repair after injury.
     牙本质形成和矿化是牙齿发育和牙齿损伤修复过程中的重要组成部分。
短句来源
     The results indicated that all fractures healed uneventfully. No malocclusion,delayed union,injury of the nerves or teeth due to the procedure were found.
     未发现咬合错乱、骨折延迟愈合和手术造成神经或牙齿损伤等并发症。
短句来源
     AIM:To investigate the expression of NGF in different stages of injured rat molar teeth.
     目的 :探讨神经生长因子 (NGF)在牙齿损伤过程中的变化。
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  相似匹配句对
     Tooth
     牙齿
短句来源
     SWIMMERS TEETH
     游泳者的牙齿
短句来源
     Duodenal injuries
     十二指肠损伤
短句来源
     Objective:To investigate the expression of nerve growth fator(NGF)in pulp of permanent anterior teeth with crown fracture.
     目的 :探讨神经生长因子 (NGF)在牙齿损伤过程中的作用。
短句来源
     Changes of nerve growth factor in trigeminal ganglia after teeth injury
     神经生长因子在牙齿损伤后三叉神经节中的表达变化
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This retrospective study involved 34 patients with multiple mandibular tractures.Mono- cortical miniplates were used for fixation of fractures followed by a short term intermaxillary fixation. All the patients were evaluated radiographically and clinically.The results indicated that all fractures healed uneventfully.No malocclusion,delayed union,injury of the nerves or teeth due to the procedure were found.We concluded that monocortical miniplate osteosynthesis is effective and reliable for multi- ple mandibular...

This retrospective study involved 34 patients with multiple mandibular tractures.Mono- cortical miniplates were used for fixation of fractures followed by a short term intermaxillary fixation. All the patients were evaluated radiographically and clinically.The results indicated that all fractures healed uneventfully.No malocclusion,delayed union,injury of the nerves or teeth due to the procedure were found.We concluded that monocortical miniplate osteosynthesis is effective and reliable for multi- ple mandibular fractures,and a short term intermaxillary fixation is helpful for the healing of fracture.

对34例下颌骨多发性骨折采用小型钢板经口内进路按 Champy 理想线固定,辅助短期颌间固定,本组病例术后经 X 线摄片检查和临床随诊观察,全部达到良好复位固定和1期愈合,2例出现切口处软组织感染;未发现咬合错乱、骨折延迟愈合和手术造成神经或牙齿损伤等并发症。提示用小型钢板单层骨皮质固定治疗下颌骨多发性骨折,方法简便,效果可靠。

Objective: The aim of this study is to investigate the expression and functions of nerve growth factors during teeth injury.Methods: Twenty male Wistar rats were given mechanical irritation in upper first molar and their molecular and biological changes were examined in different periods. Four of them were killed immediately after the teeth were irritated, the other four were killed 3 days, 5days, and 9 days respectively after the teeth were stimulated. The perfusion was performed through the left ventricle...

Objective: The aim of this study is to investigate the expression and functions of nerve growth factors during teeth injury.Methods: Twenty male Wistar rats were given mechanical irritation in upper first molar and their molecular and biological changes were examined in different periods. Four of them were killed immediately after the teeth were irritated, the other four were killed 3 days, 5days, and 9 days respectively after the teeth were stimulated. The perfusion was performed through the left ventricle with 4% paraformaldehyde and 0 2% picric acid in 0 1% phosphate buffer. The maxilla was decalcified and embedded. Sections of 15μm in thickness were cut with freezing macrodome in the sagittal planes. Then the sections were stained with immunohistochemical method to observe changes of NGF in the injured dental pulp, comparing with that in the normal dental pulp. In the end, we observed the NGF distribution in the pulp under optical microscope, and analyzed the expression level of NGF with the image pattern analysis instrument. The results were statistically analyzed.Results: In the normal group, the NGF expression was not observed.In the experimental group of zero hour,the NGF expression could be observed, but was very low. In the experimental group of three days, the NGF expression increased greatly, and the positive sites mainly distributed in the odontoblastic and the sub_odontoblastic layer. They also distributed in dentinal tubules. But in the group of 5 days, the level of NGF decreased. In the group of 9 days, it was the same as that of the normal group. Using the image pattern analysis instruments and statistical analysis, the results clearly showed that the expression level were lower in the group of three days than that of the other groups, and the expression levels of the groups 0 and 5 days were lower than that of the normal control group, however, that of 9_day group was the same as the normal group.Conclusion: NGF may play a role in the reaction and nerve restoration after teeth injury and, the expression change in different stages.\;

目的 :探讨神经生长因子 (NGF)在牙齿损伤过程中的表达变化及作用。方法 :应用免疫组织化学方法显微图像分析比较正常和机械损伤状态下NGF在牙髓组织中的表达变化。结果 :在正常牙髓组织中NGF染色呈阴性 ,损伤 0h组牙髓中NGF低水平表达 ,损伤 3d组牙髓NGF染色强阳性 ,损伤 5d后NGF表达开始减弱 ;损伤 9d后表达恢复到正常水平。结论 :NGF参与牙齿损伤后的反应和神经的再生修复

Aim:To discuss expression and functions of calcitonin gene-related peptide and glial cell line derived neurotrophic in trgeminal ganglia during different stages of injured teeth.Methods:Model of rat molar teeth injury was established and immunohistochemical staining of CGRP and GDNF in trgeminal ganglia was carried on.Results:In the normal groups,CGRPexpresstion was obvious,GDNF expression was not observed;in 0 hour groups,the GDNF expression was very low;in 3d groups,GDNF expression increased greatly;in 5d...

Aim:To discuss expression and functions of calcitonin gene-related peptide and glial cell line derived neurotrophic in trgeminal ganglia during different stages of injured teeth.Methods:Model of rat molar teeth injury was established and immunohistochemical staining of CGRP and GDNF in trgeminal ganglia was carried on.Results:In the normal groups,CGRPexpresstion was obvious,GDNF expression was not observed;in 0 hour groups,the GDNF expression was very low;in 3d groups,GDNF expression increased greatly;in 5d groups, CGRP expression was the most,but GDNF was decreased;in 9d groups both of them were as same as the normal groups.Conclusion:CGRP and GDNF may take part in the reaction and nerve restoration after teeth injury

目的:探讨降钙素基因相关肽(CGRP)和胶质源性神经生长因子(GDNF)在大鼠磨牙损伤后不同时段三叉神经节中表达变化。方法:制备大鼠磨牙机械损伤的模型,对其三叉神经节中CGRP和GDNF进行免疫组化染色。结果:在正常三叉神经节中CGRP呈阳性反应,GDNF染色呈阴性;损伤后即刻组CGRP染色阳性,GDNF少许表达;3天组GDNF染色强阳性;损伤5天后CGRP染色强阳性,GDNF表达开始减弱;损伤9天后两者表达恢复到正常水平。结论:CGRP和GDNF参与并促进牙齿损伤后的痛过敏及神经再生修复。

 
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