[Effects of ultrasonic stimulation on tooth extraction wound healing: histological study in rats] [0.03%]
超声波刺激对拔牙创愈合的影响：大鼠组织学研究
P V Santos Júnior,R M Melhado
P V Santos Júnior
The effects of ultrasound on the wound healing process after teeth extractions were studied histologically. The right upper incisor was extracted in 56 rats. They were divided into 2 groups, one control (I) and one experimental (II). Group ...
[An oral health program for preschool children in Araraquara, SP-results during 1988] [0.03%]
阿拉拉夸腊州幼儿园儿童口腔健康计划——1988年项目结果报告
M C Vasconcellos,A L Rozato,C Baronetto et al.
M C Vasconcellos et al.
This paper reports the composition change of the dmf-teeth index, outcome from dental health program for the 3 to 6 year old pre-school children population, enrolled in kindergartens in Araraquara-SP, in 1988. The program performance promot...
[Frequency of fused roots, divergent separation, convergent separation, rectilinear separation and delaceration of third molars] [0.03%]
[第三磨牙融合根、分歧根、收敛根、直线根及裂根的频率分布]
R A Nicodemo,E Medici Filho,L C de Moraes et al.
R A Nicodemo et al.
In a sample of Brazilian white young adults between 18-23 years old, the A.A. studied the third molar roots, in anatomical aspects, using the orthopantomographic radiographic method. They concluded that the superior third molar shows a bigg...
[Prevalence of anodontia in 2nd level students in Sao Jose dos Campos-correlation between third molar anomalies and other teeth] [0.03%]
[圣若泽杜斯坎普斯二年级学生无牙症的流行情况-第三磨牙异常和其他牙齿的相关性]
J C de Melo Castilho,R A Nicodemo,C B Bazzarella et al.
J C de Melo Castilho et al.
The authors studied 201 school children form both sexes, aging 12 to 14 years, in order to identify anodontia, including in third molars. The results indicated a congenital absence of teeth in 24.37% of the examined children, distributed in...
T Tamaki,S T Tamaki,M C Yamada et al.
T Tamaki et al.
This investigation presents a commentary about two researches locating the terminal hing axis (THA) in totally edentulous people determined through the guided and not guided methods with chin compression. The main conclusions were: the emer...
[Fatigue of retentive clasps of removable partial dentures. Effect of alloys, thickness and casting techniques. 2] [0.03%]
可摘局部义齿固位卡环的疲劳试验 alloys材质厚度及铸造方法的影响
A L Machado Cucci,J B Fuller,E T Giampaolo et al.
A L Machado Cucci et al.
The authors tested the T clasp of Roach in three differents proportions among width and thickness: E1-1.7; E2-2.0 and E3-2.3, with a constant length of 15 mm. These clasps were casted with three cobalt-chromium alloys (L1-Biosil; L2-Stelden...
[Fatigue of retentive clasps of removable partial dentures. Effect of alloys, thickness and casting techniques. 1] [0.03%]
可摘义齿固位卡环的疲劳强度。合金种类、厚度及铸造技术的影响。报告之一
A L Machado Cucci,J B Fuller,E T Giampaolo et al.
A L Machado Cucci et al.
The authors looked for the verification of the fatigue of retentive clasps utilized on the removable partial denture. According to this, it was idealized and built on assay machine, that through movements, simulate the insertion and removal...
[Comparative study of tensile strength of enamel/resin/metal interface. Effect of bonding resins, retention mechanisms and metal alloys] [0.03%]
牙釉质/树脂/金属界面拉伸强度的比较研究。粘结树脂、固位机制和金属合金的影响
C M Camparis Bussadori,C L de Angelis Porto
C M Camparis Bussadori
The purpose of this study was to compare the enamel/resin/metal bond tensile strength by using human canines, in which castings were bonded. These castings were obtained by Co-Cr or Ni-Cr alloys and showed four types of mechanisms of retent...
Comparative Study
Revista de odontologia da UNESP. 1990;19(1):235-43. DOI: 1990
[Resins for esthetic veneering of fixed dentures. 3. Simultaneous analysis of dimensional change variables and weight change as a function of materials, storage condition and time] [0.03%]
美学贴面修复树脂材料三维变化及质量变化的实验研究
P Leonardi,E T Giampaolo,A L Machado Cucci
P Leonardi
The authors analysed the simultaneous effects of the dimensional and weight alteration of resins utilized for esthetic facets submitted to warehousing conditions and periods of time. The resins showed different behaviour and a neat correlat...
[Determination of copper alloy hardness, in original form and after casting as a function of casting techniques] [0.03%]
[铜合金硬度的测定铸造前与铸造后的硬度变化以及不同铸造方法的影响]
P E Bombonatti,L E de Barros,R M Scaranelo et al.
P E Bombonatti et al.
It was evaluated the Vickers hardness of five high-copper casting alloys, in their original package form and after casting, according to the casting method used. That way, ten ingots, supplied by the manufacturers of each alloy, were includ...