Effect of fluoride group on dental erosion associated or not with abrasion in human enamel: A systematic review with network metanalysis.

Objectives: This systematic review evaluated the efficacy of monovalent and polyvalent fluoride group compared to the non-fluoride group on the prevention of enamel erosion associated or not with abrasion in in situ studies.

Design: This review was registered in the PROSPERO (CRD42017071118) and followed PRISMA 2020 guidelines. A systematic and comprehensive search was performed using PUBMED, WEB OF SCIENCE, SCOPUS, EMBASE, BBO, LILACS, SCIELO, and grey literature IBICT-BDTD.

Interexaminer agreement dental caries epidemiological surveys: the importance of disease prevalence in the sample.

Objective: To identify desirable characteristics, including different sample sizes and dental caries prevalences, in virtual samples that allow, at the same time, higher values of general agreement percentage (GPA) and Kappa coefficient (κ), under a low confidence interval (CI), in reproducibility studies.

Method: A total of 384 statistical simulations of inter-examiner calibration, varying sample size (12, 15, 20, 60, 200 and 500 individuals), caries prevalence (30, 50, 60 and 90%) and percentages of positive (PA) and negative (NA) agreement (30, 50, 60 and 90%) were undertaken. GPA and κ were used to measure reproducibility and define deviation between them.

The -2518 A/G polymorphism in the monocyte chemoattractant protein 1 gene (MCP-1) is associated with an increased risk of rheumatoid arthritis in Argentine patients.

The aim of this study was to analyze the influence of nucleotide transition (G/A) in position -2518 of the MCP-1 gene related to the susceptibility of developing RA. Two hundred twenty-three consecutive RA patients according to 2010 ACR/EULAR criteria were included; 120 healthy subjects were used as controls. MCP-1 -2518 A/G polymorphism (AG + GG) was present in 162 (72.

[The use, care and policy of complementary and integrative practices in primary health care].

The use of Complementary and Integrative Practices (CIP) is on the increase and its institutionalization in Primary Health Care (PHC) is a challenge. This article discusses the use, care, and policies of CIP at international and national levels found in the indexed literature. A review of the literature in PubMed/Medline and the Virtual Health Library was conducted using the key search words "Homeopathy", "Acupuncture", "Herbal Medicine", "Body Practices", "Primary Health Care" and other related terms in English, Spanish and Portuguese between 2002 and 2011.

Sex, ethnicity, and slow acetylator profile are the major causes of hepatotoxicity induced by antituberculosis drugs.

Background And Aim: Treatment with antituberculosis (TB) drugs produces liver damage in a large proportion of patients. Isoniazid, an antibacterial drug, is primarily responsible for this hepatotoxicity. Several polymorphisms of the N-acetyltransferase 2 (NAT-2) and cytochrome P450 2E1 enzymes, which are involved in the metabolism of isoniazid, may be directly associated with the development of hepatotoxicity.

Interfaces between bariatric surgery and oral health: a longitudinal survey.

Purpose: To evaluate oral changes, such as dental caries, periodontal disease, dental wear and salivary flow in bariatric patients. Fifty four obese patients who underwent bariatric surgery were studied before (n=54), up after 3 months (n=24) and 6 months (n=16).

Methods: Indices for evaluating oral conditions were: DMFT, CPI, DWI and salivary flow.

Self-perception and malocclusion and their relation to oral appearance and function.

The aim of this study was to evaluate the relationship between malocclusion and self-perception of oral appearance/function, in 12/15-year-old Brazilian adolescents. The cluster sample consisted of 717 teenagers attending 24 urban public (n=611) and 5 rural public (n=107) schools in Maringá/PR. Malocclusion was measured using the Dental Aesthetic Index (DAI), in accordance with WHO recommendations.

[Insulin-like growth factor-binding protein-1: a new biochemical marker of nonalcoholic fatty liver disease?].

Aim: to assess the presence of nonalcoholic fatty liver disease in patients with risk factors for this pathology (obesity, dyslipidemia, metabolic syndrome and diabetes type 2) and to determine the role of insulin, HOMA index, insulin-like growth factor-binding protein-1, sex hormone-binding globulin and plasminogen activator inhibitor type 1, as biochemical markers.

Methods: Ninety-one patients with risk factors for nonalcoholic fatty liver disease were evaluated. Serum transaminases, insulin, sex hormone-binding globulin, insulin-like growth factor-binding protein-1 and plasminogen activator inhibitor type 1 were measured.

[Polarization of dental caries in teen-agers in the southwest of the State of São Paulo, Brazil].

In most Brazilian cities, oral health is still a challenge for the Brazilian Health System (SUS). The aim of this study was to analyze the prevalence of dental caries (DMFT index), the differences with regard to gender and geographic localization, Significant Caries Index and the percentages of caries-free adolescents in Itaí-SP - Brazil, in 2006. The methodology used was in agreement with the criteria established by the WHO.

The drop technique: a method to control the amount of fluoride dentifrice used by young children.

Purpose: The purpose of this study was to evaluate the amount of dentifrice applied to the toothbrush by school children using a liquid dentifrice (drop technique), when compared to toothpaste.

Materials And Methods: A total of 178 school children (4-8 years old) from two cities in Brazil (Bauru and Bariri) participated in the present two-part crossover study. Children from Bauru received training regarding tooth-brushing techniques and use of dentifrice before data collection.

Prevalence of dental fluorosis in Bauru, São Paulo, Brazil.

Objective: To evaluate the prevalence of dental fluorosis in scholars aging 12 to 15 years old, residents in the city of Bauru, State of São Paulo, Brazil.

Methods: 1318 volunteers were enrolled in this study and examined in 18 public schools of the State of São Paulo. The examinations were performed in the schools' court by three dentists (with a Master's degree in Public Health), after toothbrushing supervised by another dentist.