R M Scaranelo,P E Bombonatti,L E de Barros et al.
R M Scaranelo et al.
It was evaluated the castability of four copper-aluminium alloy according the melting casting method used. The specimens were made using polyester mesh screen, with 11 x 11 filaments of 0.26 mm thick, fixed along of two adjacent edges in wa...
[Study of the cervical portion of the facial vein of fetuses, newborns and children] [0.03%]
胎儿、新生儿及儿童面静脉颈部段的解剖学研究
D R Gonçalves,C Landucci,L R de Toledo Ramalho et al.
D R Gonçalves et al.
In the study of cervical posterior of the facial vein of the foetus, newborns and children we injected in the veins of the head and neck of 15 corpses, rubber material (Xantopren and or Neoprene Latex). The results showed than the retromand...
[Surface roughness of high copper alloys as a function of heating above casting temperature] [0.03%]
[高铜合金铸态以上加热的表面粗糙度变化规律研究]
P E Bombonatti,L E de Barros,R M Scaranelo et al.
P E Bombonatti et al.
Being the surface roughness a fundamental property in the fit of the castings, it was determined the roughness of 5 high-copper casting alloys, according to the heating over their melting temperature. That way, the specimens made with smoot...
[Marginal leakage in composite resin restorations in posterior teeth. Effect of material, cavity preparation and enamel conditioning at the cervical level] [0.03%]
后牙复合树脂修复体的边缘渗漏。材料、窝洞制备以及颈部釉质处理的影响
R Marotta Araujo,F P da Silva Filho,A J Dias Mendes
R Marotta Araujo
The purpose of this "in vitro" study was to investigate the cervical marginal leakage in class II restorations with chemically cured resin (P10) and light-cured resin (P30) in two types of cavities: conventional and adhesive. The effect of ...
[Influence of different bonding agents on traction resistance of metal alloys to dentin] [0.03%]
不同粘结剂对金属合金与牙本质牵引阻力的影响
G L Adabo,F P da Silva Filho,D N de Sá et al.
G L Adabo et al.
They were casted pieces using three kinds of alloy (Ni-Cr, Ag-Sn and Cu-Al) with circular and smooth surface. They were cemented to human teeth, on occlusal surface, grounded at dentin level, through three different materials kind (zinc pol...
Comparative Study
Revista de odontologia da UNESP. 1990;19(1):183-9. DOI: 1990
[Penetration of calcium hydroxide based cements by dental enamel conditioning acids] [0.03%]
氢氧化钙基水泥的渗透性受牙本质酸蚀条件的影响
C A dos Santos Cruz,G L Adabo,W C Rettondini et al.
C A dos Santos Cruz et al.
It was verified the penetration of phosphoric acid into 3 commercial calcium hydroxide-based cements (Life, Renew and Prisma VLC Dycal). The colorimetric method employed permitted the identidication of phosphorus amount in representative sa...
[Fluoride concentration and enamel solubility of deciduous and young permanent teeth after application of topical fluoride solutions] [0.03%]
局部用氟后乳牙和年轻恒牙的氟浓度及釉质溶解性
C Percinoto,S V Benfatti,J N Andrioni et al.
C Percinoto et al.
The aim of this article was to compare, through the distillation method, the incorporated amount of fluoride and the reduction of solubility in the enamel of both deciduous and young permanent teeth, following topical application of a 2% ne...
Comparative Study
Revista de odontologia da UNESP. 1990;19(1):155-64. DOI: 1990
[Change in body weight and mandibular development in rats from fluoride administration] [0.03%]
氟摄入大鼠体重及下颌骨生长变化研究
L A dos Santos-Pinto,R A Rocca,A J Dias Mendes
L A dos Santos-Pinto
The body weights evolution and the development of mandible were analyzed in rats that received 0.25 mg F contained into a commercial product, during 30 and 60 days consecutively, beginning at birth. The study presented the following conclus...
[Transposition of masseter muscle insertion and its influence on anatomical musculo-skeletal changes in the adult rabbit] [0.03%]
咬肌附着点转位及对成兔解剖肌肉骨骼变化的影响
L A Teixeira,M C Madeira,A A Martins
L A Teixeira
Unilateral surgical transposition of the masseter muscle from the masseteric fossa to the central area of the mandibular body below the molar teeth was performed in ten adult rabbits. Six months later the animals were sacrificed, the masset...
[Direct immunofluorescence in the study of palatal mucosal changes compatible with chronic atrophic candidiasis in mucosal supported complete denture wearers] [0.03%]
舌侧黏膜与慢性萎缩性假丝酵母病相关的改变的直接免疫荧光研究
L A Guimarães Cabral
L A Guimarães Cabral
Histopathology by hematoxilin-eosin (HE) and periodic acid Schiff (PAS), concomitant direct immunofluorescence (DI) against total human immunoglobulins and against Candida albicans, was effectuated in 25 persons dentures wearers. In 5 perso...