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[PMID]:28617401
[Au] Autor:Makeeva IM; Samokhlib YV; Dikopova NZ
[Ad] Endereço:I.M. Sechenov First Moscow State Medical University, Moscow, Russia.
[Ti] Título:[The influence of teeth morphology on bioelectrical activity of masticatory muscles].
[Ti] Título:Vliianie morfologii zubov na bioélektricheskuiu aktivnost' zhevatel'nykh myshts..
[So] Source:Stomatologiia (Mosk);96(3):18-22, 2017.
[Is] ISSN:0039-1735
[Cp] País de publicação:Russia (Federation)
[La] Idioma:rus
[Ab] Resumo:The aim of the study was to reveal correlation of dental morphology and bioelectric activity of masticatory muscles. The study included 76 young adults (47.4% females and 52.6% males) divided in 3 groups according to dental morphology features: intact teeth (26 patients), dental decay in fissures with intact cusps (25 patients), pronounced dental decay with varying degree of crown destruction (25 patients). Electromyography (EMG) was used to document the bioelectric activity (BEA) of temporal and masticatory muscles. The study showed high level of correlation of destructive teeth changes with BEA of masticatory muscles. Intragroup correlation proved direct link of BEA to the number of decayed teeth. EMG activity differed significantly between groups 2 and 3. There was no statistically significant difference between groups 3 and 1 mostly because of high variability of BEA in group 3. Relative activity of temporal and masticatory muscles increased in groups 2 and 3 by 2 and 4% and 38 and 19%, correspondingly. There was no significant impact of gender or emotional status on masticatory muscles BEA.
[Mh] Termos MeSH primário: Eletromiografia
Músculo Masseter/fisiopatologia
Músculo Temporal/fisiopatologia
Dente/patologia
[Mh] Termos MeSH secundário: Adulto
Cárie Dentária/patologia
Fissuras Dentárias/patologia
Oclusão Dentária
Emoções
Feminino
Seres Humanos
Masculino
Músculo Masseter/patologia
Fatores Sexuais
Músculo Temporal/fisiologia
Dente/anatomia & histologia
Coroa do Dente/patologia
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170810
[Lr] Data última revisão:
170810
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:170616
[St] Status:MEDLINE
[do] DOI:10.17116/stomat201796318-22


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[PMID]:27805890
[Au] Autor:Rubin PF; Winocur E; Erez A; Birenboim-Wilensky R; Peretz B
[Ti] Título:Dental Treatment Needs among Children and Adolescents Residing in an Ugandan Orphanage.
[So] Source:J Clin Pediatr Dent;40(6):486-489, 2016.
[Is] ISSN:1053-4628
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: Previous studies focused on the dental caries status of East African children and not on their overall dental needs. Urban children consume more sugar-rich foods. OBJECTIVES: To assess overall dental treatment needs of children living in an orphanage in Uganda. STUDY DESIGN: Teeth were diagnosed as needing treatment by obvious frank carious lesions (WHO criteria), temporary fillings, staining, or very deep pit and/or fissures possibly requiring sealants. Calculus or crowding in the mandibular anterior region and evidence of tooth fractures were recorded, as were signs of wear on the mandibular molars and canines and the maxillary incisors. RESULTS: Most of the primary teeth (64%) required no dental treatment, but almost all (98%) of the permanent teeth did. A mean (±standard deviation) of 4.81±1.92 permanent teeth required treatment. The mean number of missing teeth was 0.47. Thirty-one children (20.2%) had crowding, 52 (34%) had calculus, and 49 (32%) had signs of attrition on primary and permanent molar teeth (45 enamel only and 4 enamel and dentin). CONCLUSIONS: Most of the primary teeth required no dental treatment, while the vast majority of permanent teeth did, possibly in association with high sugar cane consumption and poor brushing habits among older children.
[Mh] Termos MeSH primário: Crianças Órfãs
Assistência Odontológica
Determinação de Necessidades de Cuidados de Saúde
[Mh] Termos MeSH secundário: Adolescente
Criança
Pré-Escolar
Dente Canino/patologia
Cálculos Dentários/diagnóstico
Cárie Dentária/diagnóstico
Fissuras Dentárias/diagnóstico
Comportamento Alimentar
Feminino
Seres Humanos
Incisivo/patologia
Masculino
Má Oclusão/diagnóstico
Dente Molar/patologia
Selantes de Fossas e Fissuras/uso terapêutico
Descoloração de Dente/diagnóstico
Fraturas dos Dentes/diagnóstico
Perda de Dente/diagnóstico
Desgaste dos Dentes/diagnóstico
Dente Decíduo/patologia
Uganda
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Pit and Fissure Sealants)
[Em] Mês de entrada:1701
[Cu] Atualização por classe:170125
[Lr] Data última revisão:
170125
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:161103
[St] Status:MEDLINE


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[PMID]:27557916
[Au] Autor:Wright JT; Tampi MP; Graham L; Estrich C; Crall JJ; Fontana M; Gillette EJ; Nový BB; Dhar V; Donly K; Hewlett ER; Quinonez RB; Chaffin J; Crespin M; Iafolla T; Siegal MD; Carrasco-Labra A
[Ad] Endereço:Department of Pediatric Dentistry, School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, N.C., USA.
[Ti] Título:Sealants for Preventing and Arresting Pit-and-fissure Occlusal Caries in Primary and Permanent Molars.
[So] Source:Pediatr Dent;38(4):282-308, 2016.
[Is] ISSN:1942-5473
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: National Health and Nutrition Examination Survey 2011-2012 data indicated that, in the United States, nearly onefourth of children and over one-half of adolescents experienced dental caries in their permanent teeth. The purpose of this review was to summarize the available clinical evidence regarding the effect of dental sealants for the prevention and management of pit-and-fissure occlusal carious lesions in primary and permanent molars, compared with a control without sealants, with fluoride varnishes, or with other head-to head comparisons. TYPE OF STUDIES REVIEWED: The authors included parallel and split-mouth randomized controlled trials that included at least 2 years of follow-up, which they identified using MEDLINE (via PubMed), Embase, LILACS, the Cochrane Central Register of Controlled Trials, and registers of ongoing trials. Pairs of reviewers independently conducted the selection of studies, data extraction, risk of bias assessments, and quality of the evidence assessments by using the Grading of Recommendations Assessment, Development and Evaluation approach. RESULTS: Of 2,869 records screened, the authors determined that 24 articles (representing 23 studies) proved eligible. Moderate-quality evidence suggested that participants who received sealants had a reduced risk of developing carious lesions in occlusal surfaces of permanent molars compared with those who did not receive sealants (odds ratio [OR], 0.15; 95% confidence interval [CI], 0.08-0.27) after 7 or more years of follow-up. When the authors compared studies whose investigators had compared sealants with fluoride varnishes, they found that sealants reduced the incidence of carious lesions after 7 or more years of follow-up (OR, 0.19; 95% CI, 0.07-0.51); however, this finding was supported by low-quality evidence. On the basis of the evidence, the authors could not provide a hierarchy of effectiveness among the studies whose investigators had conducted head-to-head comparisons. The investigators of 2 trials provided information about adverse events, but they did not report any adverse events. CONCLUSIONS AND PRACTICAL IMPLICATIONS: Available evidence suggests that sealants are effective and safe to prevent or arrest the progression of noncavitated carious lesions compared with a control without sealants or fluoride varnishes. Further research is needed to provide information about the relative merits of the different types of sealant materials.
[Mh] Termos MeSH primário: Fissuras Dentárias/prevenção & controle
Dentição Permanente
Dente Molar
Selantes de Fossas e Fissuras
Dente Decíduo
[Mh] Termos MeSH secundário: Adolescente
Adulto
Criança
Clorexidina/administração & dosagem
Combinação de Medicamentos
Seres Humanos
Timol/administração & dosagem
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Nm] Nome de substância:
0 (Drug Combinations); 0 (Pit and Fissure Sealants); 0 (chlorhexidine, thymol drug combination); 3J50XA376E (Thymol); R4KO0DY52L (Chlorhexidine)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170927
[Lr] Data última revisão:
170927
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:160826
[St] Status:MEDLINE


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[PMID]:27472570
[Au] Autor:Goel D; Sandhu M; Jhingan P; Sachdev V
[Ti] Título:Effectiveness of Air Drying and Magnification Methods for Detecting Initial Caries on Occlusal Surfaces Using Three Different Diagnostic Aids.
[So] Source:J Clin Pediatr Dent;40(3):221-6, 2016.
[Is] ISSN:1053-4628
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Objective-The aim of this study was to assess the effect of magnification and air-drying on detection of carious lesion. Study Design-44 human extracted premolars were selected with sound occlusal surfaces without frank cavitation. The Diagnostic techniques used were Unaided visual examination, Magnifying Loupes (4.2×) and Stereomicroscope (10×, before and after air-drying) and then the teeth were sectioned bucco-lingually and both the surfaces were examined under Stereomicroscope (50×) to assess the presence or absence of carious lesion in the pit and fissures. The scores were compared to obtain Cohen's kappa coefficient (Reproducibility) and subjected to the Friedman Test and Paired t test. Sensitivity, specificity and positive predictive value used to assess accuracy. Results-On Statistical analysis, visual examination before and after air drying had highest specificity but lowest sensitivity compared to different diagnostic techniques. Magnifying loupes after air-drying had highest sensitivity and lowest specificity compared to other diagnostic techniques. Conclusion-Air drying combined with magnifying aids are cost-effective, reliable method for detection of early carious lesion. If used in pediatric clinical practice, any undesirable pain and discomfort to the patient due to invasive procedures and helps in employing preventive measures.
[Mh] Termos MeSH primário: Cárie Dentária/diagnóstico
Dessecação
Lentes
[Mh] Termos MeSH secundário: Dente Pré-Molar/diagnóstico por imagem
Dente Pré-Molar/patologia
Análise Custo-Benefício
Cárie Dentária/diagnóstico por imagem
Esmalte Dentário/diagnóstico por imagem
Esmalte Dentário/patologia
Fissuras Dentárias/diagnóstico
Fissuras Dentárias/diagnóstico por imagem
Seres Humanos
Lentes/economia
Microscopia/instrumentação
Valor Preditivo dos Testes
Reprodutibilidade dos Testes
Sensibilidade e Especificidade
Coroa do Dente/diagnóstico por imagem
Coroa do Dente/patologia
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Em] Mês de entrada:1701
[Cu] Atualização por classe:170107
[Lr] Data última revisão:
170107
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:160730
[St] Status:MEDLINE
[do] DOI:10.17796/1053-4628-40.3.221


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Silva, Luciana Rodrigues
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[PMID]:27098286
[Au] Autor:Ferraz EG; Silva LR; Sarmento VA; de Jesus Campos E; de Oliveira TF; Magalhães JC; Paraguassú GM; Boa-Sorte N
[Ad] Endereço:a School of Dentistry , Federal University of Bahia , Salvador , Bahia , Brazil ;
[Ti] Título:Comparison of two visual methods for detecting caries among obese and non-obese children.
[So] Source:Acta Odontol Scand;74(5):405-10, 2016 Jul.
[Is] ISSN:1502-3850
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:OBJECTIVE: The study aimed to compare two visual methods for detecting caries among obese and non-obese children in Salvador, Brazil. MATERIALS AND METHODS: A cross-sectional study was conducted from 2011-2012, which evaluated 180 paediatric patients, 6-14 years old, girls and boys, categorized into two groups: obese and non-obese (healthy weight), according to the body mass index. For the evaluation of dental caries, the decayed, missing or filled teeth index (DMFT/dmft) and International Caries Detection and Assessment System II (ICDAS II) visual criteria were used. RESULTS: The mean DMFT value was 0.98 in obese children and 0.57 in the non-obese children, without significant differences between groups (p = 0.206). The mean dmft value in the non-obese children (1.66) was higher than in obese children (0.95), with significant differences between groups (p = 0.021). According to ICDAS II criteria, there was a higher prevalence of non-cavitated enamel lesions (D1-3) in obese children (n = 156, 10.5%) compared to the non-obese children (n = 55, 1.9%), with significant differences between the groups (p < 0.001). CONCLUSIONS: The inclusion of non-cavitated lesions during the caries evaluation represents a challenge in diagnosis, which allows for control of this process before the evolution of these lesions to cavitation.
[Mh] Termos MeSH primário: Cárie Dentária/diagnóstico
Obesidade/complicações
[Mh] Termos MeSH secundário: Adolescente
Índice de Massa Corporal
Estudos de Casos e Controles
Criança
Estudos Transversais
Índice CPO
Cárie Dentária/classificação
Esmalte Dentário/patologia
Fissuras Dentárias/classificação
Fissuras Dentárias/diagnóstico
Dentina/patologia
Feminino
Seres Humanos
Masculino
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Em] Mês de entrada:1701
[Cu] Atualização por classe:170111
[Lr] Data última revisão:
170111
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:160422
[St] Status:MEDLINE
[do] DOI:10.3109/00016357.2016.1169555


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[PMID]:26836704
[Au] Autor:Shahmoradi M; Swain MV
[Ad] Endereço:Biomaterials and Bioengineering, Faculty of Dentistry, The University of Sydney, Australia.
[Ti] Título:Quantitative characterization and micro-CT mineral mapping of natural fissural enamel lesions.
[So] Source:J Dent;46:23-9, 2016 Mar.
[Is] ISSN:1879-176X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:OBJECTIVES: The aim of this study was to characterize the mineral distribution pattern of natural fissural enamel lesions and to quantify structural parameters and mineral density of these lesions in comparison to proximal white spot enamel lesions. METHODS: Imaging was undertaken using a high-resolution desktop micro-computed tomography system. A calibration equation was used to transform the grey level values of images into true mineral density values. The value of lesion parameters including the mineral density and the thickness of the surface layer of the enamel lesion were extracted from mineral density profiles. RESULTS: The thickness of the surface layer showed variation among different lesions and it ranged from 0-90 µm in proximal lesions and 0-137 µm in fissural lesions. The average thickness of surface layer in fissural lesions was significantly higher than smooth surface proximal lesions. Sound fissural enamel showed lower mineral density compared to proximal enamel. CONCLUSION: Micro-CT and the suggested de-noising and visualization method provide an efficient high-resolution approach for non-destructive evaluation of fissural lesions. Using these methods, the current study revealed the exclusive pattern and structure of fissural enamel lesions which may provide a basis for future studies on prevention and remineralization of these lesions. CLINICAL SIGNIFICANCE: The common demineralization pattern of fissural lesions, which indicates the extension of the lesion in two directions towards the pulp horns, may explain the early inflammation and symptoms of the pulp in fissural lesions even when the lesion base appears far from the pulp roof in normal radiographs. In addition, the presence of the surface layer, indicates that vigorous probing of the occlusal fissures may lead to breakage and cavitation of the enamel lesions.
[Mh] Termos MeSH primário: Cárie Dentária/diagnóstico por imagem
Esmalte Dentário/química
Esmalte Dentário/diagnóstico por imagem
Materiais Dentários/química
Minerais/análise
Microtomografia por Raio-X/métodos
[Mh] Termos MeSH secundário: Cárie Dentária/patologia
Fissuras Dentárias/diagnóstico por imagem
Polpa Dentária/diagnóstico por imagem
Seres Humanos
Processamento de Imagem Assistida por Computador
Propriedades de Superfície
Desmineralização do Dente/diagnóstico
Desmineralização do Dente/diagnóstico por imagem
Remineralização Dentária
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Dental Materials); 0 (Minerals)
[Em] Mês de entrada:1705
[Cu] Atualização por classe:170524
[Lr] Data última revisão:
170524
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:160203
[St] Status:MEDLINE


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[PMID]:26298801
[Au] Autor:Zhang Z; Zheng K; Li E; Li W; Li Q; Swain MV
[Ad] Endereço:School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney, Sydney, NSW 2006, Australia. Electronic address: leo.zhang@sydney.edu.au.
[Ti] Título:Mechanical benefits of conservative restoration for dental fissure caries.
[So] Source:J Mech Behav Biomed Mater;53:11-20, 2016 Jan.
[Is] ISSN:1878-0180
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:The principle of minimal intervention dentistry (MID) is to limit removal of carious tooth tissue while maximizing its repair and survival potential. The objective of this study is to explore the fracture resistance of a permanent molar tooth with a fissure carious lesion along with three clinical restoration procedures, namely one traditional and two conservative approaches, based upon MID. The traditional restoration employs extensive surgical removal of enamel and dentine about the cavity to eliminate potential risk of further caries development, while conservative method #1 removes significantly less enamel and infected dentine, and conservative method #2 only restores the overhanging enamel above the cavity and leaves the infected and affected dentine as it was. An extended finite element method (XFEM) is adopted here to analyze the fracture behaviors of both two-dimensional (2D) and three-dimensional (3D) modeling of these four different scenarios. It was found that the two conservative methods exhibited better fracture resistance than the traditional restorative method. Although conservative method #2 has less fracture resistance than method #1, it had significantly superior fracture resistance compared to other restorations. More important, after cavity sealing it may potentially enhance the opportunity for remineralization and improved loading bearing capacity and fracture resistance.
[Mh] Termos MeSH primário: Fissuras Dentárias/terapia
Restauração Dentária Permanente/métodos
Fenômenos Mecânicos
[Mh] Termos MeSH secundário: Fissuras Dentárias/patologia
Análise de Elementos Finitos
Dente Molar
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Em] Mês de entrada:1609
[Cu] Atualização por classe:170731
[Lr] Data última revisão:
170731
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:150824
[St] Status:MEDLINE


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[PMID]:26260976
[Au] Autor:Jongsma MA; van de Lagemaat M; Busscher HJ; Geertsema-Doornbusch GI; Atema-Smit J; van der Mei HC; Ren Y
[Ad] Endereço:University of Groningen and University Medical Centre, Department of Orthodontics, Hanzeplein 1, 9700 RB Groningen, The Netherlands.
[Ti] Título:Synergy of brushing mode and antibacterial use on in vivo biofilm formation.
[So] Source:J Dent;43(12):1580-6, 2015 Dec.
[Is] ISSN:1879-176X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:OBJECTIVES: Orthodontic, multi-strand retention-wires are used as a generalized model for oral retention sites to investigate whether biofilm left-behind after powered toothbrushing in-vivo enabled better penetration of antibacterials as compared with manual brushing. METHODS: 2-cm multi-strand, stainless-steel retention-wires were placed in brackets bonded bilaterally in the upper arches of 10-volunteers. Volunteers used NaF-sodium-lauryl-sulphate-containing toothpaste and antibacterial, triclosan-containing toothpaste supplemented or not with an essential-oils containing mouthrinse. Opposite sides of the dentition including the retention-wires, were brushed manually or with a powered toothbrush. Health-care-regimens were maintained for 1-week, after which wires were removed and oral biofilm was collected. RESULTS: When powered toothbrushing was applied, slightly less bacteria were collected than after manual brushing, regardless whether an antibacterial-regimen was used or not. Powered-toothbrushing combined with antibacterial-regimens yielded lower biofilm viability than manual brushing, indicating better antibacterial penetration into biofilm left-behind after powered brushing. Major shifts in biofilm composition, with a decrease in prevalence of both cariogenic species and periodontopathogens, were induced after powered brushing using an antibacterial-regimen. CONCLUSION: Oral biofilm left-behind after powered brushing in-vivo enabled better penetration of antibacterials than after manual brushing. CLINICAL SIGNIFICANCE: Mechanical removal of oral biofilm is important for prevention of dental pathologies, but biofilm is always left-behind, such as in fissures, buccal pits, interproximal areas and gingival margins and around orthodontic appliances. Use of antibacterial toothpastes or mouthrinses can contribute to removal or killing of biofilm bacteria, but biofilm structure hampers antibacterial penetration. A synergy between brushing mode and antibacterial-regimen applied exists with clinically demonstrable effects.
[Mh] Termos MeSH primário: Antibacterianos/administração & dosagem
Biofilmes/efeitos dos fármacos
Fios Ortodônticos/microbiologia
Escovação Dentária/métodos
[Mh] Termos MeSH secundário: Adulto
Bactérias/efeitos dos fármacos
Bactérias/isolamento & purificação
Fissuras Dentárias/microbiologia
Placa Dentária/tratamento farmacológico
Placa Dentária/microbiologia
Sinergismo Farmacológico
Feminino
Fluoretos/farmacologia
Seres Humanos
Masculino
Antissépticos Bucais/química
Antissépticos Bucais/farmacologia
Óleos Voláteis/farmacologia
Poder (Psicologia)
Dodecilsulfato de Sódio/administração & dosagem
Aço Inoxidável
Cremes Dentais/administração & dosagem
Cremes Dentais/química
Triclosan/farmacologia
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Anti-Bacterial Agents); 0 (Mouthwashes); 0 (Oils, Volatile); 0 (Toothpastes); 12597-68-1 (Stainless Steel); 368GB5141J (Sodium Dodecyl Sulfate); 4NM5039Y5X (Triclosan); Q80VPU408O (Fluorides)
[Em] Mês de entrada:1705
[Cu] Atualização por classe:170526
[Lr] Data última revisão:
170526
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:150812
[St] Status:MEDLINE


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[PMID]:26161609
[Au] Autor:Unal M; Oztas N
[Ti] Título:Remineralization Capacity of Three Fissure Sealants with and without Gaseous Ozone on Non-Cavitated Incipient Pit and Fissure Caries.
[So] Source:J Clin Pediatr Dent;39(4):364-70, 2015.
[Is] ISSN:1053-4628
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:OBJECTIVE: The purpose of this study was to investigate the remineralization activation of the application of three fissure sealants (FSs), alone or with gaseous ozone (GO), on non-cavitated initial caries and evaluate the clinical success of FS. STUDY DESIGN: Sixty children who had DIAGNOdent scores between 10-30 on bilateral symmetric mandibular first permanent molars were included in study. In a split-mouth design, teeth were assigned to experimental (with GO) and control (without GO) groups. GO was applied to teeth on one side and then the same brand of randomly selected FSs was applied to the teeth on both sides. Children were divided into 3 groups based on type of FS (Group 1: Aegis {Bosworth Co, North Hamlin Avenue Skokie, Illinois, USA}, Group 2: Fuji Triage {GC, Tokyo, Japan}, Group 3: Helioseal {Ivoclar Vivadent, Liechtenstein, Germany}). All FSs were then examined for retention rates at 1, 3, 6, 9, and 12 months; at the end of 12 months, all FSs were removed with an air-abrasion device and DIAGNOdent scores noted to compare with the initial values. RESULTS: The application of GO with either Fuji Triage or Aegis FS was effective on remineralization (p<0.05); however, the application of Helioseal FSs was not effective (p>0.05). The 1(st) and 12(th) months' full retention rates of Fuji Triage FSs was a significant difference (p<0.05) from other FSs (Aegis and Helioseal) (p>0.05). CONCLUSIONS: GO+Aegis FS showed the highest remineralization; and, at the end of 12 months, its clinical success was higher than other FSs.
[Mh] Termos MeSH primário: Fissuras Dentárias/prevenção & controle
Oxidantes Fotoquímicos/uso terapêutico
Ozônio/uso terapêutico
Selantes de Fossas e Fissuras/uso terapêutico
Remineralização Dentária/métodos
[Mh] Termos MeSH secundário: Abrasão Dental por Ar/métodos
Criança
Resinas Compostas/química
Colagem Dentária
Cimentos Dentários/química
Fissuras Dentárias/classificação
Feminino
Seguimentos
Cimentos de Ionômeros de Vidro/química
Seres Humanos
Masculino
Dente Molar/patologia
Selantes de Fossas e Fissuras/química
Resultado do Tratamento
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE; RANDOMIZED CONTROLLED TRIAL
[Nm] Nome de substância:
0 (Aegis Ortho adhesive); 0 (Composite Resins); 0 (Dental Cements); 0 (Glass Ionomer Cements); 0 (Oxidants, Photochemical); 0 (Pit and Fissure Sealants); 0 (fuji TRIAGE pink capsule); 103469-50-7 (Helioseal); 66H7ZZK23N (Ozone)
[Em] Mês de entrada:1509
[Cu] Atualização por classe:150711
[Lr] Data última revisão:
150711
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:150711
[St] Status:MEDLINE
[do] DOI:10.17796/1053-4628-39.4.364


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[PMID]:25884192
[Au] Autor:Wattanarat O; Makeudom A; Sastraruji T; Piwat S; Tianviwat S; Teanpaisan R; Krisanaprakornkit S
[Ad] Endereço:Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry, Chiang Mai University, Chiang Mai, 50200, Thailand. onni076@gmail.com.
[Ti] Título:Enhancement of salivary human neutrophil peptide 1-3 levels by probiotic supplementation.
[So] Source:BMC Oral Health;15:19, 2015 Feb 10.
[Is] ISSN:1472-6831
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: Probiotic supplementation can reduce mutans streptococci (MS) numbers. One of its proposed mechanisms is immunomodulation. Salivary human neutrophil peptide 1-3 (HNP1-3) levels have previously been demonstrated to be higher in caries-free than in caries-susceptible children, suggesting their preventive role against caries. We aimed to compare salivary HNP1-3 levels between an intervention group with probiotics and a control group. METHODS: A randomized double-blinded clinical trial was conducted. Sixty schoolchildren were equally allocated to either an intervention or control group. The use of a probiotic strain, Lactobacillus paracasei SD1, has shown to reduce MS numbers in volunteers. In unstimulated whole saliva, HNP1-3 levels were assayed by ELISA, and MS and lactobacilli counts were assayed by colony counting at baseline (T0) and at 3 (T3), 6 (T6), and 12 months (T12). The International Caries Detection and Assessment system was used to assess caries status. RESULTS: In the intervention group, salivary HNP1-3 levels were significantly greater than those in the control group at T3 and T6 (p < 0.001), whereas MS counts were significantly decreased (p < 0.01). In the intervention group, positive and negative correlations were found between HNP1-3 levels and lactobacilli counts and between MS and lactobacilli counts, respectively. However, there was no significant correlation between enhanced HNP1-3 levels and decreased MS numbers. The caries increment for the pit and fissure surface, but not for the smooth surfaces, was significantly decreased in the intervention group compared with the control group (p = 0.01). CONCLUSIONS: Probiotics can temporarily enhance salivary HNP1-3 levels; however, their action to reduce new pit and fissure caries probably involves microbial interactions. TRIAL REGISTRATION: TCTR20130904001 (registration date: September 04, 2013).
[Mh] Termos MeSH primário: Anti-Infecciosos/análise
Probióticos/uso terapêutico
Proteínas e Peptídeos Salivares/análise
alfa-Defensinas/análise
[Mh] Termos MeSH secundário: Adolescente
Carga Bacteriana
Estudos de Coortes
Índice CPO
Suscetibilidade à Cárie Dentária
Fissuras Dentárias/etiologia
Método Duplo-Cego
Feminino
Seres Humanos
Lactobacillus paracasei/isolamento & purificação
Lactobacillus paracasei/fisiologia
Masculino
Interações Microbianas
Placebos
Saliva/microbiologia
Streptococcus mutans/efeitos dos fármacos
Streptococcus mutans/isolamento & purificação
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE; RANDOMIZED CONTROLLED TRIAL; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Anti-Infective Agents); 0 (Placebos); 0 (Salivary Proteins and Peptides); 0 (alpha-Defensins); 0 (human neutrophil peptide 1); 0 (human neutrophil peptide 2); 0 (human neutrophil peptide 3)
[Em] Mês de entrada:1612
[Cu] Atualização por classe:170220
[Lr] Data última revisão:
170220
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:150418
[St] Status:MEDLINE
[do] DOI:10.1186/s12903-015-0003-0



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