1) Co-Cr PFM
钴铬合金烤瓷全冠
1.
Effects of Co-Cr PFM on the periodontal tissue of the restored teeth
钴铬合金烤瓷全冠修复对患牙牙周组织影响的研究
2) Co-Cr alloy porcelain
钴铬合金烤瓷
1.
Effect of cyclic loading on the bonding strength of Co-Cr alloy porcelain
循环载荷对钴铬合金烤瓷金瓷结合强度的影响
3) Ni-Cr-Based porcelain-fused-to-metal crown
镍铬合金烤瓷冠
1.
Methods:60 healthy cases were selected as control group;60 cases who were treated by Ni-Cr-Based porcelain-fused-to-metal crown were selected as experimental group.
目的:观察镍铬合金烤瓷冠修复后头发和血液中镍铬元素含量的变化,探讨镍铬合金长期存在于口腔中的安全性。
2.
Methods: 60 healthy cases were selected as control group;60 patients who were treated with Ni-Cr-Based porcelain-fused-to-metal crown were selected as experimental subjects which were divided into two groups:group1(half year)and group2(1 year)after the operation.
目的:研究镍铬合金烤瓷冠修复后血清中镍铬元素含量的变化,探讨镍铬合金长期存在于口腔中的安全性。
4) Au-Pd-based porcelain complete veneer crown
金钯合金烤瓷全冠
5) porcelain crowns with galvanized frames
金沉积烤瓷全冠
6) PFM
金属烤瓷全冠
1.
The Evaluation of PFM Restoration and Prosthodontics on Clinical Results;
金属烤瓷全冠临床效果评价
2.
Objective To study the histologic effect of Green or on the vital pulp at different time after porcelain fused to metal(PFM) crown preparation, to observe the immunolocalization of heat shock protein70(HSP70) in the pulp, and to discuss the influence of Green or on the expression of HSP70 by comparison.
目的研究极固宁TM对金属烤瓷全冠牙体预备后不同时期活髓基牙牙髓组织形态学的影响,以及观察热休克蛋白70在金属烤瓷全冠牙体预备后不同时期活髓基牙牙髓组织中免疫定位,并通过对比研究,分析极固宁TM对热休克蛋白70表达的影响。
3.
Objective This study aims to investigate the level of TNF-αand SP in GCF of the abutment teeth with healthy periodontal condition and adult periodontitis after PFM crown placement by radioimmunoassay,and also inquire into the influence of crown placement and different crown margins on abutment teeth of healthy periodontal condition and adult periodontitis from microcosmic level.
目的 通过放射免疫检测方法检测金属烤瓷全冠修复前后的牙周健康基牙及慢性成人牙周炎基牙龈沟液(GCF)中炎症介质—肿瘤坏死因子(TNF-α)及P物质(SP)的水平及变化,结合牙周临床指标的监测,探讨冠修复因素及不同冠边缘位置的金属烤瓷全冠对健康基牙和牙周炎基牙牙周组织的影响,初步探讨金属烤瓷全冠对慢性牙周炎炎症进展的影响,为优化牙周炎基牙的修复设计提供实验依据。
补充资料：铂钨铼镍铬合金
分子式：
CAS号：
性质：是铂基含钨、铼、镍和铬的五元合金。铼可提高强度、又能降低电阻温度系数，镍和铬可提高合金的抗氧化性能。PtWReNiCr8-4-2-0.5合金的电阻系数80.3×10-2Ω·mm2/m，电阻温度系数142×10-6/℃，应变灵敏度系数3.2。用高频炉氩气保护熔炼，均匀化后热锻，冷加工成材。作高温应变栅材料。800℃时零点漂移很小，随时间增长变化也很小。
CAS号：
性质：是铂基含钨、铼、镍和铬的五元合金。铼可提高强度、又能降低电阻温度系数，镍和铬可提高合金的抗氧化性能。PtWReNiCr8-4-2-0.5合金的电阻系数80.3×10-2Ω·mm2/m，电阻温度系数142×10-6/℃，应变灵敏度系数3.2。用高频炉氩气保护熔炼，均匀化后热锻，冷加工成材。作高温应变栅材料。800℃时零点漂移很小，随时间增长变化也很小。
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参考词条