解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract:PURPOSE:To characterize experimental glass fiber-reinforced resin-based composites (GFIR-isophthalic; and GFOR-orthophthalic), evaluating their mechanical behavior and adhesive potential to ceramic in comparison to human dentin and a traditional glass fiber-reinforced epoxy resin (G10). METHODS:Density (ρ), elastic mo...
journal_title:American journal of dentistry
pub_type: 杂志文章,评审
doi:
更新日期:2020-12-01 00:00:00
abstract:PURPOSE:To compare the effectiveness in reducing plaque and gingivitis of two fluoride toothpastes containing baking soda (35% and 20%) with a fluoride toothpaste control. METHODS:319 subjects, who met entry criteria, participated in this single-center, three-cell, double-blind, randomized, parallel-group clinical stu...
journal_title:American journal of dentistry
pub_type: 临床试验,随机对照试验
doi:
更新日期:2020-10-01 00:00:00
abstract:PURPOSE:evaluate the influence of an erbium, chromium: yttrium, scandium, gallium, garnet (Er,Cr:YSGG) laser using multiple tip types, on the removal of retained cement on a titanium implant surface. METHODS:Nine titanium dental implants were coated with a non-eugenol resin composite implant cement. An Er,Cr:YSGG devi...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2020-08-01 00:00:00
abstract:PURPOSE:To compare the dentin bonded external marginal integrity and the internal surface indentation hardness of bulk-fill and conventional resin-based composite (RBC) placed in both bulk and increments. METHODS:120 MO and DO cavities were prepared in 60 extracted human third molars. The teeth were randomly divided i...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2020-06-01 00:00:00
abstract:PURPOSE:To evaluate marginal seal, adaptation, surface texture, and bubble presence of pit and fissure sealants when using a novel instrument (C-Shape It) or the manufacturers' supplied applicators for sealant placement into occlusal fissures. METHODS:Extracted molars with occlusal fissures were cleaned with pumice sl...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2020-04-01 00:00:00
abstract:PURPOSE:To review and assess the literature on in vitro studies evaluating tooth bleaching efficacy considering the use of a negative control, type of tooth substrate, storage medium, color evaluation methods, and evaluation time points. METHODS:The following databases were searched: PubMed (MEDLINE), Web of Science. ...
journal_title:American journal of dentistry
pub_type: 杂志文章,meta分析
doi:
更新日期:2020-02-01 00:00:00
abstract:PURPOSE:A new laboratory method was developed to compare GUM Expanding floss, Reach Mint Waxed and Oral-B Glide Pro-Health Deep Clean for their ability to reduce artificial plaque. METHODS:The floss product to be evaluated was affixed to the testing device and placed around interproximal surfaces of plaque-covered pos...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2019-12-01 00:00:00
abstract:PURPOSE:To evaluate the influence of ceramic laminate on color stability, surface microhardness, water sorption, and solubility of resin luting agents. METHODS:Disk-shaped specimens (10 × 2 mm) of dual-cured resin cements (RelyX ARC or RelyX Ultimate) were obtained, and a light-cured luting agent (RelyX Veneer) was us...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2019-10-01 00:00:00
abstract:PURPOSE:To review the literature on the effects of non-surgical periodontal treatment on surrogate markers of cardiovascular diseases (CVDs) and to clarify the impact of periodontal disease on systemic inflammation. METHODS:PRISMA guidelines for systematic reviews and meta-analyses have been adopted. An electronic sea...
journal_title:American journal of dentistry
pub_type: 杂志文章,评审
doi:
更新日期:2019-08-01 00:00:00
abstract:PURPOSE:The primary aim of this study was to evaluate the gingivitis-reduction efficacy of an experimental manual toothbrush with CrissCross and tapered bristle technology in comparison with a marketed control manual toothbrush with traditional design and non-tapered bristles. In addition, the study compared the two to...
journal_title:American journal of dentistry
pub_type: 临床试验,随机对照试验
doi:
更新日期:2019-06-01 00:00:00
abstract:PURPOSE:This laboratory study compared a newly designed GUM oscillating-rotating power toothbrush with a unique head design that combines both standard nylon filament and extremely tapered filaments to the Oral-B oscillating-rotating-pulsating power toothbrush with the Precision Clean head and to the Oral-B Compact 35 ...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2019-04-01 00:00:00
abstract:PURPOSE:To evaluate the color stability of three resin-based materials continuously exposed to various staining agents. METHODS:144 disc-shaped specimens were made of each of the three tested composites (Essentia, Brillant, Inspiro). Half of them were 1 mm thick, the other half 1.2 mm thick. The thicker group was then...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2019-02-01 00:00:00
abstract:PURPOSE:(1) To conduct a comprehensive review of the literature on factors influencing the radiant exposure of resin-based composite (RBC) restorations and (2) To fully understand the appropriate way of using the light curing units (LCUs) to perform restorations with optimal mechanical/physical properties. METHODS:A P...
journal_title:American journal of dentistry
pub_type: 杂志文章,评审
doi:
更新日期:2018-12-01 00:00:00
abstract:PURPOSE:The study and development of antibacterial materials for use in dental applications is growing with the development of novel materials and procedures. Examination of the effects of such antibacterial materials on oral pathogens as well as on stability and longevity of dental restorations is of paramount importa...
journal_title:American journal of dentistry
pub_type: 杂志文章,评审
doi:
更新日期:2018-11-15 00:00:00
abstract:PURPOSE:To investigate the infiltration potential of different self-etch adhesives into natural non-cavitated proximal lesions and the effect of dehydration protocol on the infiltration of a self-etch adhesive. METHODS:29 extracted molars and premolars with natural proximal lesions (ICDAS 1-2) were sectioned through t...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2018-10-01 00:00:00
abstract:PURPOSE:A randomized controlled trial was conducted to evaluate the safety and effectiveness of a two-step dentifrice/gel oral hygiene sequence in a vulnerable population. METHODS:Prior to the research, institutional review was obtained for the protocol, consent and advertising. The study targeted adults with medicati...
journal_title:American journal of dentistry
pub_type: 杂志文章,随机对照试验
doi:
更新日期:2018-07-01 00:00:00
abstract:PURPOSE:To compare two systems used for conditioning the gingival sulcus and exposing the finish line before the final impression for a fixed denture: retraction cords and diode laser. METHODS:All subjects participating in the study had healthy gingival and periodontal status before intervention for fixed prosthesis. ...
journal_title:American journal of dentistry
pub_type: 临床试验,随机对照试验
doi:
更新日期:2018-06-01 00:00:00
abstract:PURPOSE:To evaluate the effect of ultrasonic, sonic and rotating-oscillating powered toothbrushing systems on surface roughness and wear of white spot lesions and sound enamel. METHODS:40 tooth segments obtained from third molar crowns had the enamel surface divided into thirds, one of which was not subjected to tooth...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2018-04-01 00:00:00
abstract:PURPOSE:To evaluate and compare gingival health, as measured by a bleeding index (BI), a modified gingival index (MGI), a dental plaque index (PI), and number of bleeding sites following twice daily use of an anhydrous 0.454% weight/weight (w/w) stannous fluoride dentifrice (Test Dentifrice) compared to a sodium monofl...
journal_title:American journal of dentistry
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:2018-02-01 00:00:00
abstract:PURPOSE:To compare fiber posts of several calibers and trademarks to their corresponding root canal preparation drills. METHODS:Three widely used endodontic post brands and their drills were evaluated: Exacto, ParaPost Taper Lux, and Macro-Lock Illusion X-RO. Fiber posts and drills were microphotographed with a scanni...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2017-12-01 00:00:00
abstract:PURPOSE:To evaluate the effect of 5% potassium nitrate containing 2% sodium fluoride and 10% strontium chloride on tooth sensitivity and color change after at-home bleaching treatment across 3 months of follow-up. METHODS:60 subjects were randomly allocated by numerical draw into three groups (n= 20): (1) Control, tre...
journal_title:American journal of dentistry
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:2017-10-01 00:00:00
abstract:PURPOSE:This randomized clinical multicenter study compared different professional preventive approaches on peri-implant inflammation under supportive implant therapy (SIT). METHODS:105 participants (167 implants) were randomly allocated to four groups. All participants were under SIT with a 3-month recall interval. P...
journal_title:American journal of dentistry
pub_type: 临床试验,随机对照试验
doi:
更新日期:2017-08-01 00:00:00
abstract:PURPOSE:To assess the efficacy and safety of application of a toothpaste containing lysozyme to remove extrinsic stains on the tooth surface in an 8-week trial. METHODS:70 adult participants with extrinsic staining of the tooth surface were recruited to this randomized, parallel-controlled, double-blind clinical trial...
journal_title:American journal of dentistry
pub_type: 杂志文章,随机对照试验
doi:
更新日期:2017-06-01 00:00:00
abstract:PURPOSE:To investigate whether prophylactic antibiotics are beneficial on patients undergoing routine dental implant placement procedures and to investigate which administration regimen is the most effective. METHODS:The primary outcome was implant failure; the secondary outcome was postoperative infection. In the fix...
journal_title:American journal of dentistry
pub_type: 杂志文章,评审
doi:
更新日期:2017-04-01 00:00:00
abstract:PURPOSE:To evaluate the antiseptic properties of five different disinfectant techniques on three different peri-implantitis (PI) associated biofilms. METHODS:90 implant titanium disks, with the same thickness and diameter, were prepared and randomly divided into 18 groups (n = 5) based on the microbiota strains (S. au...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2017-02-01 00:00:00
abstract:PURPOSE:To study the reactivity of lipopolysaccharide (LPS) and lipoteichoic acid (LTA) with the cationically charged agents cetylpyridinium chloride, stannous fluoride, and the non-cationic agent triclosan. We also assessed the effect of these agents to inhibit LPS and LTA binding to cellular Toll-like Receptors (TLRs...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2016-12-01 00:00:00
abstract:PURPOSE:To determine the efficacy of two oral hygiene regimens in the reduction of dentin hypersensitivity (DH) on subjects undergoing non-surgical periodontal treatment (NST), over a period of 8 weeks. METHODS:60 subjects that were randomly assigned to: Test group - NST followed in-office application of an arginine-b...
journal_title:American journal of dentistry
pub_type: 杂志文章,随机对照试验
doi:
更新日期:2016-10-01 00:00:00
abstract:PURPOSE:To evaluate a new root coating material containing surface pre-reacted glass-ionomer (S-PRG) filler for remineralization of demineralized dentin. METHODS:The dentin was exposed on root surfaces of human third molars and demineralized by immersion in demineralization solution for 4 days. The demineralized denti...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2016-08-01 00:00:00
abstract:PURPOSE:To assess the acidogenic potential of eight different types of baked nuts or seeds eaten alone and after a sucrose challenge using in-dwelling electrode telemetry. METHODS:Six participants wearing a mandibular partial prosthesis incorporated with a miniature glass pH electrode were enrolled. The plaque pH was ...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2016-06-01 00:00:00
abstract:PURPOSE:To compare the in vitro protective effect of orthodontic sealants on the enamel demineralization under a soft drink-induced erosive challenge. METHODS:The facial surfaces of bovine incisors were sectioned into 5 mm x 4 mm x 4 mm enamel blocks. Specimens were randomly assigned to three surface protection measur...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2016-04-01 00:00:00
abstract:PURPOSE:To evaluate the effects of combined administration of mepivacaine with epinephrine and the diffusion agent hyaluronidase on hemodynamic and electrocardiographic parameters in healthy individuals undergoing dental surgery. METHODS:In a double-blind, split-mouth, randomized clinical trial, the cardiovascular eff...
journal_title:American journal of dentistry
pub_type: 杂志文章,随机对照试验
doi:
更新日期:2016-02-01 00:00:00
abstract:PURPOSE:To evaluate, in vitro, the obliteration of dentin tubules promoted by different desensitizing methods, before and after pH cycling. METHODS:Human dentin blocks of 4x4 mm were randomly divided into: control group (n = 20): no treatment; Group GH (n = 20): surface treatment with a solution containing glutaraldeh...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2015-12-01 00:00:00
abstract:PURPOSE:To uncover design principles for the abutment-fixture complex that reduce the stress concentration on the bone. METHODS:A 3-dimensional finite element model was used to vary shape, elasticity, and connectivity of the abutment-fixture complex. We compared peri-implant bone stress of these designs. RESULTS:Peri...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2015-10-01 00:00:00
abstract:PURPOSE:To assess the antimicrobial effects of a fluoride-free and alcohol-free mouthrinse containing 0.075% CPC (test rinse, TR) compared with an otherwise-identical CPC-free control rinse (CR). METHODS:Activity against laboratory cultures of Fusobacterium nucleatum, a bacterium associated with gingival disease, was ...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2015-09-01 00:00:00
abstract:PURPOSE:To evaluate the clinical performance of refurbished resin composite restorations compared to untreated (negative control) restorations over a period of 10 years. METHODS:26 subjects (having a total of 52 composite restorations) were recruited. All restorations in the refurbished group showed clinical features ...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2015-08-01 00:00:00
abstract:PURPOSE:To analyze whether immersion in sodium fluoride (NaF) solutions and/or common acidic beverages (test solutions) would affect the surface roughness or topography of lithium disilicate ceramic. METHODS:220 ceramic discs were divided into four groups, each of which was subdivided into five subgroups (n = 11). Con...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2015-06-01 00:00:00
abstract:PURPOSE:To investigate the clinical efficacy of three toothpastes in controlling established gingivitis and plaque over 6 months. METHODS:135 subjects were enrolled in a single-center, double-blind, parallel group, randomized clinical study. Subjects were randomly assigned to one of three treatments: triclosan/copolym...
journal_title:American journal of dentistry
pub_type: 杂志文章,随机对照试验
doi:
更新日期:2015-04-01 00:00:00
abstract:PURPOSE:To compare dentin tubule occlusion by dentifrices containing either nanohydroxyapatite (10%nHAP and 15%nHAP), sodium monofluorophosphate (Na-MFP) or NovaMin (NovaMin). METHODS:All 80 participants wore four intraoral appliances bearing dentin blocks while using one of the four test dentifrices (n = 20/dentifric...
journal_title:American journal of dentistry
pub_type: 杂志文章,随机对照试验
doi:
更新日期:2015-02-01 00:00:00
abstract:PURPOSE:To compare, in vitro, the surface remineralization effect of two fluoride dentifrices. METHODS:90 human enamel specimens, embedded in cylindrical acrylic blocks, washed and polished, served as a study material. The specimens were randomly assigned in equal numbers to the three groups (two test and one control)...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2014-12-01 00:00:00
abstract:PURPOSE:To determine the long-term success rate of white MTA pulpotomies in primary teeth and its influence upon eruption and calcification of the permanent successor, as well as other key clinical and radiographic parameters. METHODS:A total of 138 molars from participants between 2-10 years of age were included. Cli...
journal_title:American journal of dentistry
pub_type: 杂志文章
doi:
更新日期:2014-10-01 00:00:00