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   streptococcus mutans 的翻译结果: 查询用时:0.009秒
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streptococcus mutans     
相关语句
  变形链球菌
     Construction of Streptococcus mutans Surface Protein Antigen\;Eukaryotic Expression Vector pcDNA3 PAc Ⅰ. Extraction and Purification of Plasmid DNA pPC41 and pcDNA3
     变形链球菌表面蛋白真核表达载体pcDNA3-PAc的构建——Ⅰ.质粒DNA pPC41和pcDNA3的提取与纯化
短句来源
     Effect of Calcium on Adherence ;of Streptococcus mutans MT6R(Serotype c) Surface Protein P1
     钙对变形链球菌MT6R(血清型c)表面蛋白P1粘附的影响
短句来源
     Streptococcus mutans and Streptococcus sobrinus are the main bacteria.
     变形链球菌(Streptococcus mutans)及远缘链球菌(Streptococcus sobrinus)是口腔主要致龋菌。
短句来源
     Construction of plant expression plasmids p2355-gtfB, p2365-gtfB expressing glucosytransferase B of streptococcus mutans
     变形链球菌葡糖基转移酶植物表达质粒p2355-gtfB、p2365-gtfB的构建
     F-ATPase subunit uncEBF mRNA expression in Streptococcus mutans clinical isolates
     变形链球菌临床株F-ATPase亚基基因uncEBF在mRNA水平的表达
短句来源
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  变异链球菌
     Construction of glucan-binding protein D gene inactivation mutant of Streptococcus mutans
     变异链球菌葡聚糖结合蛋白D基因失活菌株的构建和鉴定
短句来源
     Objective To observe the architecture of Streptococcus mutans (S.mutans) biofilms utilizing of an experimental model of S.mutans biofilms in confocal laser scanning microscopy (CLSM).
     目的 建立变异链球菌生物膜模型 ,用激光共聚焦扫描显微镜 (CLSM)观察变异链球菌生物膜结构。
短句来源
     Screening three antagonistic strains from soil among which 1~# has strongly restraining effect on Staphylococcus aureus、Bacillius subtilis、Botrytis cinerea、Streptococcus mutans、Escherichia coli. It was identified as Bacillus licheniformis.
     从土壤中筛选出3株具有抑菌活性的菌株,其中1#菌株对金黄色葡萄球菌、枯草芽孢杆菌、灰霉葡萄孢菌、变异链球菌、大肠杆菌均有较强抑制作用,初步鉴定为地衣芽孢杆菌。
短句来源
     Objective To construct an insertional inactivation mutant of Streptococcus mutans glucan-binding protein D for the further functional study of the protein.
     目的利用基因打靶技术构建变异链球菌葡聚糖结合蛋白D基因(gbpD)失活株,用于葡聚糖结合蛋白D基因功能的研究。
短句来源
     Objective To investigate the gene expression variety of different genotype lactate dehydrogenase of streptococcus mutans derived from caries-active and caries-free individuals, and to evaluate the relationship of LDH gene expression to enzyme activity and cariogenicity of S.mutans.
     目的分析来自不同龋敏感人群变异链球菌不同基因型乳酸脱氢酶(LDH)的基因表达差异,探讨mRNA水平上基因表达与蛋白生物学功能及细菌致龋性的关系。
短句来源
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  链球菌
     Construction of Streptococcus mutans Surface Protein Antigen\;Eukaryotic Expression Vector pcDNA3 PAc Ⅰ. Extraction and Purification of Plasmid DNA pPC41 and pcDNA3
     变形链球菌表面蛋白真核表达载体pcDNA3-PAc的构建——Ⅰ.质粒DNA pPC41和pcDNA3的提取与纯化
短句来源
     Effect of Calcium on Adherence ;of Streptococcus mutans MT6R(Serotype c) Surface Protein P1
     钙对变形链球菌MT6R(血清型c)表面蛋白P1粘附的影响
短句来源
     Streptococcus mutans and Streptococcus sobrinus are the main bacteria.
     变形链球菌(Streptococcus mutans)及远缘链球菌(Streptococcus sobrinus)是口腔主要致龋菌。
短句来源
     Construction of plant expression plasmids p2355-gtfB, p2365-gtfB expressing glucosytransferase B of streptococcus mutans
     变形链球菌葡糖基转移酶植物表达质粒p2355-gtfB、p2365-gtfB的构建
     F-ATPase subunit uncEBF mRNA expression in Streptococcus mutans clinical isolates
     变形链球菌临床株F-ATPase亚基基因uncEBF在mRNA水平的表达
短句来源
更多       
  变链球菌
     Methods: AP-PCR DNA polymorphisms technique was used to distinguish Streptococcus mutans and Streptococcus sanguis species by extracting chromosomal DNA and designing two 10bp arbitrarily primers.
     方法:设计2对10碱基随意引物,提取变链球菌、血链球菌染色体DNA,分别用一对引物进行PCR扩增。
短句来源
     Bacteriolytic enzyme R1 was purified to electrophoretic homogeneity with the recovery of 6.89% activity by ammonium sulfate precipitation, CM-Sephadex C-50, CM-Sepharose Fast Flow and Sephadex G-75 chromatography from the culture supernatant of Streptomyces griseus RX-17. The molecular weight and PI of R1 were 16.8kD and 9.10. The optimal temperature and pH for R1 against Streptococcus mutans Ingbritt were 70℃ and 6.6, respectively.
     通过硫酸铵分级沉淀 ,CM SephadexC 5 0、CM SepharoseFastFlow离子交换层析及Seph adexG 75凝胶过滤层析 ,从灰色链霉菌 (Streptomycesgriseus)RX 1 7的发酵上清液中得到了电泳纯的溶菌酶R1 ,回收率 6 89%。 测得该酶分子量和等电点分别为 1 6 8kD和 9 1 0 ,作用于变链球菌 (Streptococcusmutans)Ingbritt的最适温度和pH分别为 70℃和 6 6。
短句来源
     The enzyme had a broad bacteriolytic spectrum against many G +、G - bacteria which were resistant to egg-white lysozyme. Especially high activity was shown on Streptococcus mutans, Staphylococcus aureus and Lactobaillus .
     R1酶溶菌谱广泛 ,对多种卵清溶菌酶不能作用的G+、G 细菌均有溶解能力 ,对变链球菌、金黄色葡萄球菌 (Staphylococcusaureus)、乳杆菌(Lactobacillus)等则呈现高活性。
短句来源
     Actinomycetes RX-17 with high bacteriolytic activity was isolated from soils by the double layer plates containing intact cells of Streptococcus mutans, and it has been classified into Streptomyces flavus.
     在添加变链球菌 (Streptococcusmutans)菌体的双层平板上 ,筛选到一株产溶菌酶能力较高的放线菌RX 17,将其初步归为链霉菌黄色类群 .
短句来源

 

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  streptococcus mutans
Dentin samples obtained from bovine incisors were immersed in sterile broth supplemented by Lactobacillus acidophillus 108 colony formation units (CFU) and Streptococcus mutans 108 CFU.
      
Uptake of saccharin and related intense sweeteners by Streptococcus mutans NCTC 10449
      
The uptake of saccharin into Streptococcus mutans led to a 30 to 40-fold higher concentration of this intense sweetener within cells than in the incubation medium.
      
W?hrend der dreiw?chigen Zeitspanne vor dem Bekleben reduzierten sich in beiden Gruppen die Durchschnittswerte des VPI, GBI und des Gehaltes an Streptococcus mutans in der Plaque.
      
DNA vaccine plasmids were constructed that encoded two highly-conservative regions of a surface protein, PAc, from the human major cariogenic bacterium,Streptococcus mutans.
      
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The serotypes of 103 strains of streptococcus mutans,isolated from the dental plaques

本文报道了用直接免疫荧光法和琼脂双向扩散试验,对103株由57名5~6岁患龋儿童的无龋裂沟表面的混合牙菌斑中所分离的变形链球菌菌株进行血清学分型。结果 d 型为57株,占55.34%;c 型22株,占21.36%;g 型21株,占20.39%:e 型3例,占2.91%。

Demineralisation of enamel on sound human premolars was produced by Streptococcus mutans using a sequential culture technique. Adhesion of Streptococcus mutans on emamel surface and formation of plaque were observed by scanning electronic microscope. Initial enamel lesion on sections were detected in microradiography under transmitted and polarized light.This study established a method for the production of caries-like lesion,so that the aetiology of dental caries and the prevention of caries can...

Demineralisation of enamel on sound human premolars was produced by Streptococcus mutans using a sequential culture technique. Adhesion of Streptococcus mutans on emamel surface and formation of plaque were observed by scanning electronic microscope. Initial enamel lesion on sections were detected in microradiography under transmitted and polarized light.This study established a method for the production of caries-like lesion,so that the aetiology of dental caries and the prevention of caries can be studied.

用连续培养变形链球菌(简称“变链菌”)的技术在37个离体双尖牙上产生釉质脱矿。用扫描电子显微镜观察了“变链菌”在釉质表面附着和菌斑形成情况,用显微射线照像、透射光和编光显微镜观察到了牙磨片上初期釉质龋损。这个研究建立了一种产生釉质类龋损的方法,以便进行龋齿病因学和防龋研究。

The purpose of this paper is to investigate the anticariogenic action ofnatural sweetener—stevia sugar.Effect of stevia sugar on growth,acid produc-tion and adherence of streptococcus mutans was studied by means of incubatingbacteria in laboratory,and Compared with xylitol,sucrose,glucose,fructoseand maltose.The results showed that stevia sugar is a non-cariogenic sweetener,may bea hopeful substitute of sucrose.

本文旨在探讨一种天然甜味剂—甜菊糖的防龋作用。用实验室培养细菌的方法就甜菊糖对变形链球菌的生长、产酸和粘附的影响进行了研究,并与木糖醇、蔗糖、葡萄糖、果糖和麦芽糖进行了比较。实验结果表明甜菊糖是一种无致龋性的甜味剂,可能是一种有希望的蔗糖代用品。

 
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