查询词典 periodontium

The bionomics, function and its research progress in periodontium and dental implantation was summarized in this review.

笔者下面主要就细胞纤连蛋白的结构、生物学特性、功能及其与牙周组织的关系作一综述。

Results hPDLP wasisolated from human periodontium and most of the cells retained their fibroblastic spindle shape. hPDLP can be in-duced into osteoblast-like cells and adipocyte-like cells, and calcium deposition and lipid droplets were detected perspectively.

结果 第1代hPDLP的CD146和STRO-1阳性率分别是27.20%±3.98%和4.23%±4.08%；经矿化诱导可以形成矿化结节，有钙盐沉积；经成脂诱导可见特异性脂滴形成，特异性转录因子过氧化物酶体激活物增生受体2（PPARγ2）和脂蛋白脂酶表达上调。

When we select the abutments, we must pay addi- tional attention to the periodontium of premolar.

在选择固定桥基牙时，双尖牙要特别重视其牙周组织的健康，对于牙槽骨吸收的双尖牙必须增加基牙以减轻其负荷。

Results MMP-2 immunohistochemical results indicated that the MMP-2 expression increased and was observed on both sides periodontium of movement tooth, osteoclast, cementoblast, osteocyte, fibroblast and osteoblast appeared positive.

结果MMP-2免疫组化结果显示牙齿移动后，牙周膜两侧MMP-2表达增加，破骨细胞、骨细胞、成纤维细胞和部分成骨细胞MMP-2染色阳性。

Periodontium of adjacent teeth could definitely be affected, such as, PDL hyalinization, root resorption, Periodontal tissue remodeling actively and collagen fibers disorder and so on.

扭转牙PDL的紊乱程度在不同的部位表现也不尽相同，越接近根颈部其紊乱性加剧。

Non-occluding teeth with a hypofunctional periodontium have a lower rate of bone remodeling, and are more susceptible to the injury in periodontal tissues caused by orthodontic force than normally occluding teeth, such as hyalinization or undermining bone resorption, even dentin resorption.

正畸治疗中，无咬合接触的牙周膜废用性萎缩牙较正常咬合接触牙对矫治力反应差，骨改建率低，易发生玻璃样变和潜掘性骨吸收，延缓牙移动，因此对无咬合接触牙的临床治疗中应采用轻力。

The purpose of this study is to evaluate the clinical effect of "stimulated" osteoperiosteal pedicle grafts and root demineralization with citric acid in reconstructing periodontium lost by gingival recession and to observe the histological response of periosteum to controlled surgical stimulation and the healing after experimental stimulated osteoperiosteal pedicle grafts and root demineralization in animal, especially regeneration of alveolar bone.

为了评价牙周刺激带骨瓣移植结合根面枸橡酸处理，在整复由于牙龈退缩所丧失牙周组织方面的临床效果：观察成年动物的骨膜对有控制的外科穿刺性损伤及动物实验性刺激带骨瓣结合酸处理术后的组织学反应，特别注意牙槽骨的再生情况。

The treatment to periodontal disease is mainly combined therapy,which control inflammation by periodontal medicine and operation;adjust interlocking,eliminate dental wound,relieve the burden of peridental supporting tissue by recovery treatment;fix the loose teeth,disperse the bite force,control the patho-loose and displacement,elevate the masticatory efficiency,make the troubled teeth to rest,is benefit to the control to periodontal inflammation and the healing of destructed periodontium.

牙周病治疗主要是综合治疗，通过牙周药物治疗、手术治疗来控制炎症；通过修复治疗调整咬合，消除牙创伤，减轻牙周支持组织的负担；固定松牙，分散力，控制病理性松动和移位，提高咀嚼效能，使患牙得到生理性休息，利于牙周炎症的控制和已破坏的牙周组织的愈合。

Effects of He-Ne laser irradiation on VEGF expression in periodontium of tooth movement in rabbits .

He-Ne激光对兔正畸牙周组织血管改建影响的实验研究。

Objective To study the effects of differently increasing crown contours on the health of periodontium.

研究不同程度增加人牙冠轴面突度对牙周组织健康的影响。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。