目的：研究使用牙支抗式牵张器行上颌骨牵张成骨术后牙髓和牙周的组织学改变。
AIM: to observe the changes in dental pulp and periodontal tissues under the application of distraction osteogenesis using tooth-attached intraoral distracter.
目的研究使用牙附着式牵张器行上颌牙槽骨牵张成骨术后牙髓和牙周的组织学改变。
Objective to observe the changes in dental pulp and periodontal tissues under the application of maxillary tooth-bone distraction osteogenesis using tooth-attached intraoral distractor.
目的：旨在研究SD大鼠牙周的类成牙骨质细胞、成骨细胞和牙周韧带成纤维细胞表达骨钙素和碱性磷酸酶的情况，探讨区分此三种细胞的方法。
Objective: To compare the capacity of three types of periodontal cells of SD rat expressing osteocalcin and ALP and investigate the feasibility of distinguishing them in vitro.
最常见的口腔疾病是龋齿和牙周 (牙龈)疾病。
The most common oral diseases are dental cavities and periodontal (gum) disease.
戒断烟草和减少酒精消费可降低口腔癌症、牙周疾病以及牙齿脱落的风险。
Tobacco cessation and decreased alcohol consumption reduce risk for oral cancers, periodontal disease, and tooth loss.
前期的研究表明，抗氧化剂有抗炎的功效；而牙龈疾病则与口腔中牙周上的细菌引起的炎症有关。
Previous research has indicated that the antioxidant has anti-inflammatory effects, and gum disease has been linked to an inflammatory response to periodontal bacteria in the mouth.
如果你有骨质疏松或者牙周疾病的家族史，牙齿检查就更有必要了。
And if you have a family history of osteoporosis or periodontal disease, dental checkups are a must.
研究人员发现，患有呼吸道疾病患者的牙周不如对照组人员的牙周健康。
Researchers learned that the patients suffering from a respiratory illness had poorer periodontal health than those in the control group, leading them to suggest a link between gum and lung disease.
葡萄牙是唯一一个强制休陪产假的国家，但是产假的时间只有一周。
Portugal is the only country where paternity leave is mandatory - but only for a week.
当西·卡普和无牙仔飞向天空时，我们感觉无拘无束，四周都是辽阔的天空。
When Hiccup and Toothless take to the sky, we're free of constraint, aware of the space on all sides.
这是标准普尔一周内第二次降低葡萄牙的信用评级，究其原因，里斯本方面需要其他欧元单一货币区国家援助的可能性正在逐渐加大。
The reason for this, S&P's second downgrade of Portugal in less than a week, is that the likelihood is rising that Lisbon will have to be bailed out by the rest of the single-currency club.
确定牙周疾病是否增加了风险及理解关联背后的机制是非常重要的，因为我们对胰腺癌知之甚少。
Establishing whether periodontal disease increases the risk and understanding the mechanisms behind these associations are important because we know so little about pancreatic cancer.
他们说这是提前的建议，良好的口腔卫生可以在预防癌症有某些影响，但也表示，无论什么样的牙周疾病都应治疗。
They said it is premature to suggest that good oral hygiene can have any effect at preventing cancer but said periodontal disease should nevertheless be treated.
本报告的目的是叙述如何将塑胶充填器械在牙周治疗与植牙治疗上的应用。
This article describes in detail how to apply this instrument in the periodontal and implant treatment.
牙周疾病和心脏病之间的关联性也被研究过，系统炎症是关联背后的潜在机制。
An association with periodontal disease and heart disease has also been examined, with systemic inflammation being a potential mechanism behind the connection.
而且，套筒冠义齿因为基牙容易清洁有着最理想的口腔卫生和牙周健康。
In addition, telescopic dentures allow for optimal oral hygiene and periodontal health because of good accessibility.
研究人员以问卷的形式了解受试者的牙周疾病危险因素。
Researchers used questionnaires to gauge the subjects' risk factors for periodontal disease.
劳拉在博客中写道：“如果一切如我所愿，两周后的某一时刻我将启程前往葡萄牙。”
If everything works out the way I want, I can leave for Portugal sometime in the next two weeks, 'Laura wrote in her blog.
牙周疾病，测量和制图的牙周袋，牙齿松动，并说明与动画和视频。
Periodontal disease, measuring and charting of periodontal pockets, and tooth mobility are illustrated with animations and video.
牙周疾病预防的原则和方法？
目的：比较再植后两种牙周愈合方式下，纵折牙粘结修复后的抗疲劳强度。
OBJECTIVE: to compare the fatigue resistance of vertical fractured teeth after bonding restoration in two different periodontal healing modes.
目的：揭示类风湿性关节炎患者关节炎严重程度与牙周骨丧失程度的相关性。
Objective:To study the correlation between the degree of rheumatoid arthritis(RA) and periodontal bone loss.
牙周韧带细胞的表型分化及其表面标记物。
Phenotype differentiation and surface marker of periodontal ligament cell.
不同牙周状态下牙周袋内挥发性硫化物水平的比较。
Comparison of the Volatile Sulfur Compounds Levels in Sulcular of Different Periodontal State.
两个牙周疾病的主要标志物，即牙周袋深度和临床附着丧失程度，也同时被测量。
Probing pocket depth and clinical attachment loss, two markers of periodontal disease, were also measured.
结论骨密度减低是牙周附着丧失的危险因子。
Conclusions Decreased bone density is a risk factor for periodontal attachment loss.
结论骨密度减低是牙周附着丧失的危险因子。
Conclusions Decreased bone density is a risk factor for periodontal attachment loss.
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