封闭剂
- 名Sealant;blocking agent;sealing agent
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使用小牛血清做封闭剂封闭后,由于NC膜对小牛血清的吸附而产生背景,影响结果判读;
The use of calf serum as a blocking agent made it very difficult to determine the result because the calf serum absorbed by NC membrane produced the background ;
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同时发现使用脱脂奶粉做封闭剂封闭后,由于奶粉颗粒易堵塞NC膜的孔径,影响NC膜的渗滤速度;
The infiltration rate of NC membrane would be affected by using skimmed milk powder as a blocking agent because the pore of NC membrane was easily plugged by milk powder particles .
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B组:牙面在涂布酸性封闭剂之前受唾液污染;
Group B : saliva contamination before priming ;
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建议临床上使用SystemB热牙胶根管充填技术时,将工作温度设定在180℃,并配合使用封闭剂。
Recommendations for the use of System B technology in clinical root canal obturation , the operating temperature was set at180 ℃ with sealers .
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对麻风抗体检测中ELISA封闭剂的评价
Evaluation of Blocking Agents for ELISA in Detection of Leprosy Antibody
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检测麻风抗体ELISA用封闭剂的系统研究
Study of Blocking Agents in ELISA For Antibodies to Leprosy
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光固化窝沟封闭剂Concise三年临床效果
The Clinical Results about the Visible Light-Cured Sealant Concise Over 3 Years
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EM自凝防龋剂(窝沟封闭剂)的实验研究及临床观察
Experimental study and clinical observation of EM self-curing sealant
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结论纤维蛋白封闭剂(FS)在牙周手术中确实可以起到良好的效果。
Conclusions Applying FS during the periodontal operation has good effect .
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Er,Cr:YSGG激光照射对窝沟封闭剂粘结性的影响
The effects of Er , Cr : YSGG laser on the shear strength of pit and fissure sealant
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纤维蛋白封闭剂(FS)在牙周手术中的应用
Fibrin sealing ( FS ) on application of periodontal operation
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讨论了钝化工艺条件及封闭剂、pH值对转化膜耐蚀性的影响。对质粒稳定性的研究表明,E。
The influences of passivation conditions and pH value of sealing ( agent ) on the corrosion resistance of the conversion film were studied . The conditions for E.
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目的观察纤维蛋白封闭剂(FS)在拔牙创中的应用效果。
Objective To observation the effects of Fibrin Sealing ( FS ) on the extraction wound .
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在表面硬度值方面,两种自制封闭剂均极显著低于相应固化方式的Concise(P<0.01)。
As for physical characteristics , the surface hardness values of the self-made sealants ( P < 0 . 01 ) .
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结论:Concise封闭剂防治老年根龋临床效果良好。
Conclusions : The clinical results of sealant Concise for prevention and treatment of root caries in elderly patients are well .
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SCI-PHARM窝沟封闭剂使用与临床评价
Clinical Application and Evaluation of SCI-PHARM Pit and Fissure Sealants
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目的探讨纤维蛋白封闭剂(FS)在晚期血吸虫病性门静脉高压症手术治疗中的应用价值。
Objective To study the application effect of fibrin sealant ( FS ) during operation for late-stage portal hypertension caused by schistosomiasis .
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B组和C组作为实验组,分别在干性和湿性环境下应用Self-etchingprimer(自酸蚀封闭剂3M)+Transbond~(XT)(光固化粘接剂3M)粘接托槽。
A group ( Unitek adhesive was used as control group 3M ), groups B and C ( Self-etching primer + TransbondXT were used under dry and moist conditions 3M ) .
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一种新型的Carrousel氧化沟四种窝沟封闭剂渗透性的扫描电镜研究
A New Carrousel Oxidation Ditch A SEM study about the permeability of four kinds of pit and fissure sealants
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为改善精铸管接件的镀锌钝化质量,对其采用的锌酸盐镀锌工艺进行了整改和维护,同时应用了CS封闭剂。
In order to improve galvanizing passivation quality of precise cast pipe connecting parts , some modifications and maintenances of zincate plating technology are carried out and at the same time , CS is also applied .
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生产应用结果表明,采用锌酸盐镀锌新工艺及CS封闭剂不仅提高了管接件外观质量,而且提高了其耐蚀性及消除了白点腐蚀缺陷。
The results of production application have shown that using the new zincate plating technology and CS can improve not only the appearance quality of pipe connecting parts , but also the anticorrosion performance and elimination of white spot corrosion defection .
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结论:MTA作为根管封闭剂与根管壁结合紧密,在根尖有良好的封闭效果,能有效减少根尖微渗漏的发生,但其长期疗效有待进一步观察。
It has good sealing effect on root apex as well . In addition , it could effectively prevent the occurrence of apical micro-leakage . But further observation will need long-time treatment .
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3.3种窝沟封闭剂均显示出较低的微渗漏,同时玻璃离子材料FujiⅨGP具有与树脂类封闭剂相似的牙面密合度,封闭性好。
All of the three types of pit and fissure sealants showed lower microleakage , while the adaptation of glass ionomer material ( Fuji ⅸ GP ) was comparatively similar to resin sealants , the sealing ability was satisfactory . 4 .
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为评价窝沟封闭剂防治牙齿窝沟点隙龋病的临床效果,作者检索了从1991~2005年的OVID-EBMReviews(包括ACPJournalClub、Cochrane图书馆)和MEDLINE的随机对照试验、Meta分析和系统评价。
We searched randomized controlled trials , meta-analysis and systematic reviews from OVID-EBM Reviews which included ACP Journal Club , The Cochrane Library , and MEDLINE ( 1991 to 2005 ) to evaluate clinical effectiveness of pit and fissure sealants for caries .
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背景:窝沟封闭术(PFS)是国内外学者公认的一项预防牙齿窝沟点隙龋最有效的方法,而此项技术的成败与窝沟封闭剂的材料性能密切相关。
Background : Pit and fissure sealant ( PFS ) is recognized as the most effective way to prevent pit and fissure caries , and the success or failure of the technology is closely related to the performance of sealant .
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通过对其聚合收缩、体积改变和溶解性能的测定,以及用扫描电镜观察它在水介质中浸泡前后表面形貌的变化,评价了封闭剂NRCS的理化特性。
The monomer structure was confirmed by FT-IR spectroscopy and the sealer 's physiochemical properties were evaluated using polymerization shrinkage test , dimensional alterations test , solubility test and SEM method .
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目的观察采用GCIX玻璃离子用于窝沟封闭剂预防窝沟龋的临床效果。
Objective To observe the clinical effect of GCIX glass ionomers used as pit and fissure sealant in the prevention of fissure caries with fissure sealing .
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选用了SD-101为催化剂,封闭温度80℃,使用理论用量的封闭剂反应3h后,游离&NCO含量降到05%(质量分数)以下,符合国际标准要求。
The content of free & NCO in the prepolymer can be reduced to less than 0.5 % at the condition that SD-101 was used as catalyst at amount of 0.3 % , and reacting 3 hours at 80 ℃ .
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以酶促反应膜分离耦合工艺制备的胶原蛋白多肽分子量均一,大小约为60kDa,应用于免疫试剂盒作为封闭剂比进口酪蛋白具有更好的封闭效果。
The molecular weight of collagen polypeptide by enzymatic-membrane separation coupling technology was homogeneous ( 60kDa ), which used as the blocking agent in immune diagnostic kits with better effect than casein .
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方法应用DMG光固化复合树脂窝沟封闭剂对391颗成年恒牙进行窝沟封闭,连续3年复查封闭剂的保留率、继发龋患率及对照牙的龋患率。
Methods The 391 permanent teeth with fissure were sealed with DMG light-cure resin sealant and followed up for three years . The retention rate of sealant , the incidence rate of secondary caries and the incidence rate of caries in control teeth were observed in 3 years .