Comparative analysis of dental trauma in contact and non-contact sports: A systematic review.

Dental traumas in sports are common and have physical, social, psychological, and economic impacts. The aim of this study was to determine, through a systematic review, the prevalence of dental trauma in contact and non-contact sports. This review was submitted to PROSPERO (CRD42023421206). Included studies addressed the prevalence of dental trauma in young athletes and adults above 18 years, excluding reviews, editorials, symposiums, or those evaluating athletes under 18 years. A literature search was conducted using the databases PubMed, Web of Science, Scopus, Embase, LIVIVO, SPORTDiscus, Dentistry & Oral Sciences Source (via EBSCO), and Lilacs and BBO, as well as gray literature. Bias risk was assessed using the Joanna Briggs Institute's Critical Appraisal Checklist. Data were synthesized considering study characteristics, population, sport, and outcomes. R Statistics software was used for all meta-analyses. A total of 1707 articles were identified. After applying eligibility criteria, eight were selected. Three studies, not previously observed, were later added after reading four systematic reviews on a similar topic. Fourteen contact sports and five non-contact sports were analyzed. The prevalence of dental trauma was 11.38% in contact sports and 5.24% in non-contact sports. Regardless of the type of sport, athletes face risks of dental trauma, with contact sports showing higher prevalence. The use of mouthguards is essential across all contact and non-contact sports as a preventive measure.

Anaemia among school children of different socioeconomical status in a city of Southern Brazil.

Background: Iron deficiency is one of the leading causes of anaemia, with those most affected being children and women of childbearing age, in Brazil there is a scarcity of studies involving the local prevalence of anaemia. Aim: To evaluate anaemia and associated factors in schoolchildren in Santa Cruz do Sul through the analysis of biochemical and haematological markers and parasitological examination of faeces. Subjects and methods: School children from 10 to 12 years of age were evaluated through complete blood count, serum ferritin, C-reactive protein and stool parasitological examination, as well as socio-demographic characteristics and prophylaxis with ferrous sulphate in childhood. Results: It was found that 13.0% of the population was anaemic, girls were very slightly overrepresented among the anaemic children. Only 5.3% had altered haematocrit levels; 26.6% had low Mean Corpuscular Volume levels; 18.4% had low ferritin levels; 2.4% had increased C-reactive protein levels, and 21.7% had altered eosinophils. As for the socioeconomic level, classes A2 and D presented lower haemoglobin levels, as well as class D presenting lower ferritin levels, although without statistical significance. Only 6.0% of the population presented iron-deficiency anaemia and 46.0% of the schoolchildren had used ferrous sulphate supplementation in childhood. Conclusion: The prevalence of anaemia in the studied municipality is low, probably due to the high municipal human development index. Epidemiological studies are essential to characterise the population in a systematic form, to prevent future problems.

Teleconsulta de enfermagem: desenvolvimento de plataforma para atendimento de casos de Covid-19 / Nursing teleconsultation: development of a platform for Covid-19 case management / Telecosulta en enfermería: desarrollo de una plataforma para el manejo de casos de Covid-19

Objetivo: Desenvolver uma plataforma virtual de Teleconsulta para atendimento a casos suspeitos de Síndromes Gripais e infecção por COVID-19. Metodologia: Trata-se de um estudo de natureza aplicada, com desenvolvimento de produção tecnológica e inovadora, prospectivo, ecológico, descritivo, de série temporal. A população do estudo foi formada por qualquer pessoa sintomática para Síndromes Gripais por COVID-19, suspeitos ou confirmados, de qualquer local do Brasil. Este estudo foi realizado em duas etapas, a saber: Etapa I: Desenvolvimento da Aplicação para Plataforma de Teleconsulta. Etapa II: atendimento por meio de Teleconsulta de Casos suspeitos de COVID-19 e Sindromes Gripais. A metodologia utilizada para o desenvolvimento da aplicação proposta foi a modelagem por prototipação evolucionária. Resultados: Foram realizados 209 atendimentos na Plataforma de Teleconsulta, sendo 151 (70%) do sexo feminino e 65 (30%) do sexo masculino, com prevalência de idade variando de 20 a 29 anos (41%). Quanto ao risco de infecção por COVID-19, 42 (20%) tinham alto risco, 75 (36%) médio risco e 92 (44%) baixo risco. Os sintomas mais prevalentes foram: secreção nasal ou espirros (53%), dores no corpo (49%), dor de cabeça (47%), dor de garganta (46%), tosse seca (35%), Febre (31%), falta de ar (25%) e diarreia (23%). Inicialmente o teleatendimento foi composto por teletriagem com classificação de risco com base na sintomatologia dos pacientes que foram codificados com pontuações conforme a gravidade do sintoma para formas graves de COVID-19. A classificação de risco categorizou os pacientes em risco baixo (1 a 9 pontos), risco médio (10 a 19 pontos) e risco alto (20 a 36 pontos). Em seguida, a teleconsulta foi agendada conforme disponibilidade do paciente por meio do método SBAR para comunicação efetiva e ao término do atendimento um plano de cuidados com Sistematização da Assistência de Enfermagem ­ SAE era encaminhado ao paciente por meio de WhatsApp ou e-mail. Conclusão: A plataforma de teleconsulta possibilitou a triagem dos pacientes, reduziu as visitas desnecessárias às unidades de emergência, permitiu a avaliação e monitoramento dos casos, bem como o acompanhamento de pacientes ambulatoriais que não necessitam de avaliação presencial.

Objective: To develop a virtual Teleconsultation platform for care of suspected cases of influenza syndromes and infection by COVID-19. Methodology: This is a study of applied nature, with development of technological and innovative production, prospective, ecological, descriptive, time series. The study population was made up of any person symptomatic for COVID-19 influenza syndromes, suspected or confirmed, from any location in Brazil. This study was conducted in two stages, namely: Stage I: Development of the Application for Teleconsultation Platform. Stage II: care through Teleconsultation of suspected cases of COVID-19 and influenza syndromes. The methodology used to develop the proposed application was evolutionary prototyping modeling. Results: There were 209 consultations in the Teleconsultation Platform, 151 (70%) were female and 65 (30%) were male, with prevalence of age ranging from 20 to 29 years (41%). As for the risk of infection by COVID-19, 42 (20%) had high risk, 75 (36%) medium risk and 92 (44%) low risk. The most prevalent symptoms were: nasal discharge or sneezing (53%), body aches (49%), headache (47%), sore throat (46%), dry cough (35%), fever (31%), shortness of breath (25%), and diarrhea (23%). Initially, the telecare was composed of teletry with risk classification based on the symptomatology of the patients who were coded with scores according to symptom severity for severe forms of COVID-19. The risk classification categorized patients into low risk (1 to 9 points), medium risk (10 to 19 points), and high risk (20 to 36 points). Then, the teleconsultation was scheduled according to the patient's availability through the SBAR method for effective communication and at the end of the service a care plan with Nursing Assistance Systematization - SAE was forwarded to the patient through WhatsApp or e-mail. Conclusion: Teleconsultation platform enabled patient triage, reduced unnecessary visits to emergency units, allowed the evaluation and monitoring of cases, as well as the follow- up of outpatients who do not need face-to-face evaluation.

Objetivo: Desarrollar una plataforma de Teleconsulta virtual para atender casos sospechosos de síndromes gripales e infección por COVID-19. Metodología: Se trata de un estudio aplicado, con desarrollo de producción tecnológica e innovadora, prospectivo, ecológico, descriptivo, con serie de tiempo. La población de estudio estuvo formada por cualquier persona sintomática de síndromes gripales por COVID-19, sospechada o confirmada, de cualquier localidad de Brasil. Este estudio se realizó en dos etapas, a saber: Etapa I: Desarrollo de Aplicaciones para la Plataforma de Teleconsulta. Etapa II: atención mediante teleconsulta de casos sospechosos de COVID-19 y síndromes gripales. La metodología utilizada para el desarrollo de la aplicación propuesta fue el modelado por prototipo evolutivo. Resultados: Se realizaron 209 consultas en la Plataforma de Teleconsulta, 151 (70%) del sexo femenino y 65 (30%) del masculino, con prevalencia de edades entre 20 a 29 años (41%). En cuanto al riesgo de infección por COVID-19, 42 (20%) fueron de alto riesgo, 75 (36%) de riesgo medio y 92 (44%) de bajo riesgo. Los síntomas más prevalentes fueron: secreción nasal o estornudos (53%), dolor de cuerpo (49%), dolor de cabeza (47%), dolor de garganta (46%), tos seca (35%), fiebre (31%), falta de aliento (25%) y diarrea (23%). Inicialmente, la teleasistencia consistía en teleselección con clasificación de riesgo en función de la sintomatología de los pacientes a los que se codificaba con puntuaciones según la gravedad del síntoma para formas graves de COVID-19. La clasificación de riesgo clasificó a los pacientes en riesgo bajo (1 a 9 puntos), riesgo medio (10 a 19 puntos) y riesgo alto (20 a 36 puntos). Luego, se programó la teleconsulta de acuerdo a la disponibilidad del paciente a través del método SBAR para una comunicación efectiva y al final de la atención se remitió al paciente un plan de cuidados con Sistematización de Atención de Enfermería - SAE vía WhatsApp o correo electrónico. Conclusión: La plataforma de teleconsulta posibilitó el triaje de pacientes, redujo las visitas innecesarias a las unidades de emergencia, permitió la evaluación y seguimiento de casos, así como el seguimiento de pacientes ambulatorios que no requieren evaluación presencial.

Doctors for Brazil Program: first results. / Programa Médicos pelo Brasil: primeiros resultados.

Access to medical care is essential to achieve quality primary health care (PHC). In Brazil, access difficulties still persist. The Doctors for Brazil Program (PMpB in Portuguese) aims to expand the offer of medical services in places of difficult provision or high vulnerability. It innovates insofar as it prioritizes smaller and rather isolated cities, by selecting professionals through an isonomic process, offering them training in Family and Community Medicine and a chance to build their first federal medical career in PHC. The program offers competitive salaries, progression and financial incentives that value long-term commitment and performance. The PMpB is rolled out by the Agency for the Development of Primary Health Care (Adaps), which allows better management of public policies. The first nine months of the program showed promising results, as approximately 23,000 candidates seeking to join the program through its selection process, i.e., 97.1% vacancies were filled and retention rate after admittance was 95.4%. These results show to what extent PMpB has improved in quality compared to previous policies, as well as how essential it is to keep implementing the program so that it may reach its full PHC coverage potential within the Brazilian public health system.

O acesso ao cuidado médico é essencial para o alcance da atenção primária à saúde (APS) de qualidade. No Brasil, ainda persistem dificuldades de acesso. O Programa Médicos pelo Brasil (PMpB) pretende ampliar a oferta de serviços médicos em locais de difícil provimento ou alta vulnerabilidade. Traz como inovações a priorização das menores e mais isoladas cidades; a seleção de profissionais por processo isonômico; a formação em medicina de família e comunidade; e o fato de ser a primeira carreira médica federal na APS, com salários competitivos, progressão e incentivos financeiros que valorizam a longitudinalidade e o desempenho. O PMpB é executado pela Agência para o Desenvolvimento da Atenção Primária à Saúde (Adaps), o que permite mais eficiência na gestão da política pública. Os primeiros nove meses do programa mostram resultados promissores, com aproximadamente 23 mil médicos interessados em ingressar no programa por meio de seu processo seletivo, 97,1% de ocupação das vagas e 95,4% de permanência após o ingresso. Tais resultados sinalizam o avanço de qualidade do PMpB em relação às políticas anteriores, bem como a necessidade de continuar com sua implementação, a fim de que ela atinja todo o seu potencial de cobertura na APS do SUS.

Programa Médicos pelo Brasil: primeiros resultados / Doctors for Brazil Program: first results

Resumo O acesso ao cuidado médico é essencial para o alcance da atenção primária à saúde (APS) de qualidade. No Brasil, ainda persistem dificuldades de acesso. O Programa Médicos pelo Brasil (PMpB) pretende ampliar a oferta de serviços médicos em locais de difícil provimento ou alta vulnerabilidade. Traz como inovações a priorização das menores e mais isoladas cidades; a seleção de profissionais por processo isonômico; a formação em medicina de família e comunidade; e o fato de ser a primeira carreira médica federal na APS, com salários competitivos, progressão e incentivos financeiros que valorizam a longitudinalidade e o desempenho. O PMpB é executado pela Agência para o Desenvolvimento da Atenção Primária à Saúde (Adaps), o que permite mais eficiência na gestão da política pública. Os primeiros nove meses do programa mostram resultados promissores, com aproximadamente 23 mil médicos interessados em ingressar no programa por meio de seu processo seletivo, 97,1% de ocupação das vagas e 95,4% de permanência após o ingresso. Tais resultados sinalizam o avanço de qualidade do PMpB em relação às políticas anteriores, bem como a necessidade de continuar com sua implementação, a fim de que ela atinja todo o seu potencial de cobertura na APS do SUS.

Abstract Access to medical care is essential to achieve quality primary health care (PHC). In Brazil, access difficulties still persist. The Doctors for Brazil Program (PMpB in Portuguese) aims to expand the offer of medical services in places of difficult provision or high vulnerability. It innovates insofar as it prioritizes smaller and rather isolated cities, by selecting professionals through an isonomic process, offering them training in Family and Community Medicine and a chance to build their first federal medical career in PHC. The program offers competitive salaries, progression and financial incentives that value long-term commitment and performance. The PMpB is rolled out by the Agency for the Development of Primary Health Care (Adaps), which allows better management of public policies. The first nine months of the program showed promising results, as approximately 23,000 candidates seeking to join the program through its selection process, i.e., 97.1% vacancies were filled and retention rate after admittance was 95.4%. These results show to what extent PMpB has improved in quality compared to previous policies, as well as how essential it is to keep implementing the program so that it may reach its full PHC coverage potential within the Brazilian public health system.

Influence of Apical Patency on the Adaptation of the Master Filling Cone: A Cone-beam Computed Tomography Assessment.

Introduction: This study aimed to evaluate if the apical patency can influence the adaptation of the master cone of gutta-percha, quantifying the volume of voids and areas at the last 2 mm of the working length (WL). Materials and Methods: Sixty distobuccal canals of extracted upper molars were divided into 3 groups (n=20) based on the patency length (A: passed 1 mm beyond the apical foramen (AF), B: at the AF and C: 1 mm short of the AF) with the Easy ProDesign Logic 25/0.01 file. Each group was subdivided into 2 subgroups (n=10) based on the WL established to prepare the root canal (1: 1 mm short of the AF or 2: at the AF) with the Easy ProDesign Logic 25/0.05 file. After the scan, void volumes were calculated from the last 2 mm of the WL and void areas at 0 mm, 1 mm and 2 mm of the last of WL, as well as the relation between the tip and taper of the master cone with the amount of void volume and areas. To investigate statistically significant differences, we used the Kruskal-Wallis statistical test. Results: There were more voids in volume when patency was achieved 1 mm beyond the AF and the root canal preparation was conducted at 1mm short of the AF (A1 group). Furthermore, the same group showed more voids areas, mainly on the last millimeter of WL. Conclusion: Achieving apical patency at 1 mm beyond the AF followed by instrumentation 1 mm short of the AF created more voids between the master gutta-percha cone and the root canal wall, especially on the last millimeter of WL.

The Development of Thematic Core Collections in Cassava Based on Yield, Disease Resistance, and Root Quality Traits.

Thematic collections (TCs), which are composed of genotypes with superior agronomic traits and reduced size, offer valuable opportunities for parental selection in plant breeding programs. Three TCs were created to focus on crucial attributes: root yield (CC_Yield), pest and disease resistance (CC_Disease), and root quality traits (CC_Root_quality). The genotypes were ranked using the best linear unbiased predictors (BLUP) method, and a truncated selection was implemented for each collection based on specific traits. The TCs exhibited minimal overlap, with each collection comprising 72 genotypes (CC_Disease), 63 genotypes (CC_Root_quality), and 64 genotypes (CC_Yield), representing 4%, 3.5%, and 3.5% of the total individuals in the entire collection, respectively. The Shannon-Weaver Diversity Index values generally varied but remained below 10% when compared to the entire collection. Most TCs exhibited observed heterozygosity, genetic diversity, and the inbreeding coefficient that closely resembled those of the entire collection, effectively retaining 90.76%, 88.10%, and 88.99% of the alleles present in the entire collection (CC_Disease, CC_Root_quality, and CC_Disease, respectively). A PCA of molecular and agro-morphological data revealed well-distributed and dispersed genotypes, while a discriminant analysis of principal components (DAPC) displayed a high discrimination capacity among the accessions within each collection. The strategies employed in this study hold significant potential for advancing crop improvement efforts.

Validation of targeted selective treatment (TST) methodology for gastrointestinal parasites of adult sheep in different physiological states.

We aimed to validate a targeted selective treatment (TST) methodology for treating parasitic gastrointestinal infections in ewes in different physiological states using parasitological and hematological parameters. Forty ewes were monitored from December 2021 to June 2022 and evaluated during various physiological stages in their life cycle. Before starting the experiment, a fecal egg count (FEC) reduction test was performed to evaluate the efficacy of the anthelmintic (AH) treatment. Weekly assessments were performed based on the Famacha© (F) system and body condition score (BCS), and ewes were subjected to AH treatment when necessary, with their physiological states recorded. Ewes were treated when they presented F ≥ 3, BCS ≤ 2.0 (when F = 2), or submandibular edema. Parasitological, i.e., FEC, and hematological, i.e., hematocrit (Ht), parameters were evaluated monthly to determine the efficiency of the TST methodology. Comparisons between the mean Ht and FEC values in ewes subjected to AH treatment and untreated ewes were performed using analysis of variance, followed by Tukey's test. Spearman's correlation was performed to determine the correlation between the variables, i.e., F scores, BCS, Ht, and FEC. All tests were performed at a significance level of 5 %. During the experimental period, 1138 evaluations were performed. The main reason for AH treatment was F ≥ 3. Ewes in early pregnancy, lactation and late pregnancy received comparatively more AH treatments than the other physiological states. Ewes in late pregnancy and lactation exhibited lower mean Ht values (23.5 % and 22.9 %) and higher mean FEC values (3269 and 1426) compared with those in early pregnancy (30.2 % and 727 EPG). In addition, a statistically significant difference was observed in the Ht and FEC values of ewes that presented submandibular edema (P < 0.001) compared with those that did not exhibit submandibular edema. The genus Haemonchus sp. showed a 96.4 % prevalence in coprocultures. A positive correlation existed between F scores and FEC (r = 0.3819) and a negative correlation between F scores and Ht (r = -0.4728). Ewes that needed AH treatment had lower mean Ht values than ewes that did not need the treatment (19.2 % × 29.3 %; P < 0.001) and higher mean FEC values (8747 × 1163; P < 0.001), confirming that these ewes needed AH treatment. The TST methodology based on F scores, BCS, and submandibular edema could effectively identify individuals in the herd needing AH treatment, identifying 13 % additional cases requiring treatment than using only the F score criterion.

Development of cassava core collections based on morphological and agronomic traits and SNPS markers.

Cassava (Manihot esculenta Crantz) holds significant importance as one of the world's key starchy crop species. This study aimed to develop core collections by utilizing both phenotypic data (15 quantitative and 33 qualitative descriptors) and genotypic data (20,023 single-nucleotide polymorphisms) obtained from 1,486 cassava accessions. Six core collections were derived through two optimization strategies based on genetic distances: Average accession-to-nearest-entry and Average entry-to-nearest-entry, along with combinations of phenotypic and genotypic data. The quality of the core collections was evaluated by assessing genetic parameters such as genetic diversity Shannon-Weaver Index, inbreeding (Fis), observed (Ho), and expected (Hs) heterozygosity. While the selection of accessions varied among the six core collections, a seventh collection (consolidated collection) was developed, comprising accessions selected by at least two core collections. Most collections exhibited genetic parameters similar to the complete collection, except for those developed by the Average accession-to-nearest-entry algorithm. However, the variations in the maximum and minimum values of Ho, Hs, and Fis parameters closely resembled the complete collection. The consolidated collection and the collection constructed using genotypic data and the Average entry-to-nearest-entry algorithm (GenEN) retained the highest number of alleles (>97%). Although the differences were not statistically significant (above 5%), the consolidated collection demonstrated a distribution profile and mean trait values most similar to the complete collection, with a few exceptions. The Shannon-Weaver Index of qualitative traits exhibited variations exceeding ±10% when compared to the complete collection. Principal component analysis revealed that the consolidated collection selected cassava accessions with a more uniform dispersion in all four quadrants compared to the other core collections. These findings highlight the development of optimized and valuable core collections for efficient breeding programs and genomic association studies.

Survival Rate of Dental Implants in the Cleft Area: A Cross-Sectional Retrospective Study.

This study aimed to evaluate the survival rate of osseointegrated implants installed in the cleft area. An extensive data survey was conducted using the medical records of individuals who had implants installed in the cleft area between 1999 and 2020. The variables assessed were age, sex, implant follow-up time, implantation procedures, and rehabilitation with implant-supported prostheses. Data were analyzed in terms of implant survival time, correlating with the factors: age, sex, execution, or no-execution of bone regrafting, the time interval between secondary alveolar bone grafting and regrafting, the time interval between regrafting and implant installation, and the time interval between implant installation and provisional and definitive prosthesis. Data were analyzed with respect to implant survival. χ 2 and Student t tests were used with a 5% significance level. A total of 1295 medical records were analyzed, of which 688 reported implants in cleft areas (56.1% in females, 43.9% in males) with a success rate of 92.73% and a mean follow-up time of 53.2 (±45.0) months. There were no statistically significant differences in the correlation between the survival rate and sex ( P = 0.895, χ 2 test), between the implant survival rate and regrafted area ( P = 0.904, χ 2 test), or between the survival rate and patient age ( P = 0.246, Student t test). The survival rate of implants in the cleft area was 92.73%. Age, sex, and the need for regrafting did not influence the survival rate of implants installed in the cleft area. Clinical studies that evaluate the survival rate of implants installed in patients with cleft maxilla are of great relevance to the dental field.

The moderating role of macronutrient intake in relation to body composition and genotoxicity: A study with gym users.

In a cross-sectional study of gymnasium users (both sexes, ages = 41.9 ± 14.8 years), we examined the moderating role of macronutrient intake in relation to body composition and genotoxicity. A questionnaire was administered to evaluate characteristics of the participants. To assess macronutrient consumption, we used 24-h food recalls on three non-consecutive days. Body composition (body fat percentage and muscle mass) was evaluated with a bioimpedance scale. Genotoxicity was assessed with the buccal micronucleus cytome assay. Multiple linear regression models were applied, adjusting for age; sex; tobacco and alcohol consumption; and (with regard to exercise habits) frequency, training time, intensity, and types. Micronucleus frequency was directly associated with body fat and inversely associated with muscle mass. Our study shows that carbohydrate and fat intakes affect body fat percentage and micronucleus frequency in gymnasium users.

Photobiomodulation and Inorganic Bovine Bone in Guided Bone Regeneration: Histomorphometric Analysis in Rats.

The objective of this study was to evaluate the efficacy of photobiomodulation in the bone regeneration of critical-sized defects (CSD) filled with inorganic bovine bone associated or not with collagen membranes. The study has been conducted on 40 critical defects in the calvaria of male rats, divided into four experimental groups (n = 10): (1) DBBM (deproteinized bovine bone mineral); (2) GBR (DBBM+collagen membrane); (3) DBBM+P (DBBM+photobiomodulation); and (4) GBR+P (GBR+photobiomodulation). At 30 days postoperative, the animals were euthanized, and after the tissue had been processed, histological, histometric, and statistical analyses were performed. The analyses have taken into account newly formed bone area (NBA), linear bone extension (LBE), and residual particle area (RPA) as variables. The Kruskal-Wallis test has been performed, followed by the Dwass-Steel-Critchlow-Fligner test for comparison between groups (p < 0.05). When the DBBM+P group was compared to the DBBM group, it was possible to observe significant statistical differences in all the variables analyzed (p < 0.05). The application of photobiomodulation in guided bone regeneration (GBR+P) has shown a decrease in the median value for the RPA variable (26.8) when compared to the GBR group (32.4), with a significant statistical difference; however, for NBA and LBE, the therapy has not provided significant results.

Relationship between boldness and exploratory behavior in adult zebrafish.

Behavioral responses vary between individuals and may be repeated in different contexts over time. When a behavioral response set is linked and present regardless of the context, it characterizes a behavioral syndrome. By evaluating how bold and shy (profiles related to risk-taking) individuals perform about exploration and anxiety, we can predict relationships of behavioral syndromes and better understand how different axis of personality is formed. Here we classified the profiles by risk-taking and evaluated their exploration behavior in the open field test. In this context, the two groups showed significant differences in thigmotaxis behavior: bold individuals habituate faster and show decreased thigmotaxis (less anxiety), while shy ones are less prone to leave the security of the side areas of the open tank and present higher anxiety. We emphasized the importance of further investigating the behavior of these profiles in other contexts and the importance of each one for the evolution and fitness of the species, in addition to a better understanding of which behaviors are involved in the behavioral syndromes in zebrafish.

Psychometric Properties of Food Frequency Questionnaires Used in Dentistry: A Systematic Review.

The objective of this systematic review was to analyze the quality of the food frequency instruments/scales used in dentistry while considering their psychometric properties. The databases consulted were PubMed (August 7, 2020), Scopus (August 27, 2020), Web of Science (August 27, 2020), Cumulative Index to Nursing and Allied Health Literature (CINAHL) and Dentistry and Oral Sciences Source (via EBSCO) (August 28, 2020), LILACS and BBO (August 25, 2020), gray literature: Proquest (October 1, 2020), Capes Theses Bank (October 1, 2020), Brazilian Digital Library of Theses and Dissertations (October 1, 2020), Google Scholar (October 2, 2020), and proceedings of the International Association for Dental Research (IADR) (October 10, 2020). All databases were updated on December 12, 2022. Articles were initially selected by reading the 6,421 titles and 13 abstracts selected, followed by reading the 8 articles included for full text reading to confirm the eligibility criteria, with the aid of Rayyan software. Databases of the construction and/or validation of instruments/scales for assessing food consumption for use in dentistry (in clinical contexts and/or epidemiological studies), with or without assessment of their psychometric properties, were included. Review studies, letters to editors, and research protocols were excluded. Risk of bias assessment was performed according to the Consensus-Based Standards for the Selection of Health Measurement Instruments (COSMIN) checklist. The extracted data were author, country, instrument language, sample, assessment instrument, instrument structure, type of food, instruments compared with the clinical condition, adaptation of an existing instrument, and psychometric properties evaluated. The selection, risk of bias analysis, and data extraction processes were performed by two independent evaluators. Seven studies were identified. The instruments available in the literature were in English, Japanese, Creole, and Malay. Only one study performed translation and cross-cultural validation of an instrument, whereas the others were construction studies. One study did not assess psychometric properties. Regarding the quality assessment and general classification of the studies by the COSMIN checklist, all were considered "inadequate," with reliability (test-retest) being the most validated psychometric property; only one study carried out the validation of all psychometric properties measured in COSMIN. Regarding the quality of the instruments presented, all the studies were classified as "inadequate" in the general assessment. Advances are needed in the validation process.

Doctors for Brazil Program: first results / Programa Médicos pelo Brasil: primeiros resultados

Access to medical care is essential for achieving quality Primary Health Care (PHC). In Brazil, access difficulties persist. The Doctors for Brazil Program (PMpB in Portuguese) intends to expand the offer of medical services in places of difficult provision or high vulnerability. It brings as innovations the prioritization of smaller and more isolated cities; the selection of professionals through an isonomic process; training in Family Practice and; the first federal medical career in the PHC, with competitive salaries, progression and financial incentives that value longitudinality and performance. The PMpB is executed by the Agency for the Development of Primary Health Care (Adaps), which allows for more efficient management. The first nine months of the program show promising results, with approximately 23,000 physicians interested in joining the program through its selection process, 97,1% of occupying vacancies and 95,4% of retention. Such results indicate an improvement in the quality of the PMpB in relation to previous policies, as well as the need to continue with its implementation, so that it reaches its full potential of coverage in the PHC of the public health system.

O acesso ao cuidado médico é essencial para o alcance da Atenção Primária à Saúde (APS) de qualidade. No Brasil, ainda persistem dificuldades de acesso. O Programa Médicos pelo Brasil (PMpB) pretende ampliar a oferta de serviços médicos em locais de difícil provimento ou alta vulnerabilidade. Ele traz como inovações a priorização das menores e mais isoladas cidades; a seleção de profissionais por processo isonômico; a formação em Medicina de Família e Comunidade e; a primeira carreira médica federal na APS, com salários competitivos, progressão e incentivos financeiros que valorizam a longitudinalidade e o desempenho. O PMpB é executado pela Agência para o Desenvolvimento da Atenção Primária à Saúde (Adaps), o que permite mais eficiência na gestão da política pública. Os primeiros nove meses do programa mostram resultados promissores, com aproximadamente 23 mil médicos interessados em ingressar no programa através de seu processo seletivo, 97,1% de ocupação das vagas e 95,4 % de permanência após o ingresso. Tais resultados sinalizam o avanço de qualidade do PMpB em relação às políticas anteriores, bem como a necessidade de continuar com sua implementação, a fim de que ela atinja todo o seu potencial de cobertura na APS do SUS.

Sensitive Zika biomarker detection assisted by quantum dot-modified electrochemical immunosensing platform.

We report the development of a new nanostructured electrochemical immunosensing platform for the detection of the Zika virus envelope protein (EP-ZIKV). For this, quantum dots (QDs) were explored in combination with screen-printed carbon electrodes (SPCEs) functionalized with a conductor polymeric film, formed from 2-(1H-pyrrol-1-yl)ethanamine (Pyam), and anti-EP DIII ZIKV antibodies. Carboxylated CdTe QDs were synthesized, characterized by optical and structural techniques, and covalently immobilized onto the SPCE/PPyam surface. Then, anti-EP ZIKV antibodies were also covalently conjugated to QDs. All stages of platform assembly were evaluated by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). The detection of EP-ZIKV was performed by differential pulse voltammetry (DPV). Results indicated that QDs were efficiently immobilized, and did not show oxidation, under the conditions evaluated, for at least 7 months. Anti-EP ZIKV antibodies were effectively immobilized on the PPyam/QDs surface, even after 2 months of electrode storage. The platform enabled the detection of EP-ZIKV with high sensitivity using minimal sample volumes (LOD = 0.1 ng mL-1 and LOQ = 0.4 ng mL-1). The platform was also able to detect EP-ZIKV in spiked serum samples. Moreover, the platform showed specificity, not detecting the EP-DENV 3 nor a mixture of four DENV serotypes antigens. Thus, the proposed combination favored the development of a sensitive immunosensing platform, promising for the detection of Zika in the viremic phase, which also holds potential for transposition to other arboviruses.

Psychosocial factors at work and teachers' illness: a systematic review.

The aim of the present study is to analyze scientific evidence about associations between psychosocial factors at work and teachers' illness. A systematic literature review based on the PRISMA statement was conducted. Biblioteca Virtual em Saúde, Medical Literature Analysis and Retrievel System Online, Cumulative Index of Nursing and Allied Health Literature, Scopus, Web of Science, PsycINFO, and Excerpta Medica Database databases were searched. Articles in Portuguese, English and Spanish, published in the past 11 years, were of interest. In total, 861 articles were identified, but only 15 of them met all the eligibility criteria and were included in the review. Eleven articles (73.3%) used validated instruments to assess psychosocial factors, and the Job Content Questionnaire was the most cited one. Low social support, heavy workload, high job demands, and low job control were the most commonly investigated factors and showed statistically significant associations with teachers' illness.

O objetivo do presente estudo é analisar as evidências científicas sobre as associações entre os fatores psicossociais do trabalho e o adoecimento de professores. Desenvolveu-se uma revisão sistemática da literatura de acordo com a declaração PRISMA, nos bancos de dados Portal Biblioteca Virtual em Saúde, Medical Literature Analysis and Retrieval System Online, Cumulative Index of Nursing and Allied Health Literature, Scopus, Web of Science, PsycINFO e Excerpta Medica Database, em idioma português, inglês e espanhol e publicados nos últimos 10 anos. Foram identificados 861 estudos, dos quais 15 preencheram os critérios de seleção e foram incluídos na revisão. Onze estudos (73,3%) utilizaram instrumentos validados para avaliação dos fatores psicossociais, sendo o Job Content Questionnaire o mais citado. Os resultados indicam que o baixo apoio social, carga elevada de trabalho, alta demanda e baixo controle sobre o trabalho foram os fatores mais investigados e com presença de significância estatística quanto a associação com o adoecimento de professores.

Uso da teleconsulta na atenção primária e a efetividade no atendimento: revisão integrativa / Use of teleconsulta in primary care and the effectiveness of care: integrative review / Uso de la teleconsultación en atención primaria y eficacia en la atención: una revisión integradora

Objetivo: Analisar na literatura a efetividade da teleconsulta no âmbito da Atenção Primária a Saúde. Metodologia: O presente estudo trata-se de uma revisão integrativa da literatura através de buscas de dados nacionais e internacionais a US National Library of Medicine National Institutes of Health (PubMed) e Biblioteca Virtual em Saúde (BVS) do Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde, sobre trabalhos publicados até 15 de maio de 2023. Estabeleceu-se a pergunta norteadora: "Qual a efetividade da teleconsulta na Atenção Primária?". Resultados: As 11 publicações analisadas foram publicadas nos últimos cinco anos de 2018 a 2023 com delineamento de estudos Transversal e de Coorte Prospectivo multilocal. Foi possível identificar a satisfação dos pacientes e profissionais de saúde com a teleconsulta; os principais desafios, como a falta e a interoperabilidade de equipamentos e sistemas médicos, dificuldades organizacionais, aspectos legais e a falta de suporte aos pacientes que não tem recursos tecnológicos; e beneficios dessa ferramenta de gestão, que melhora a acessibilidade e gera mais tempo para a consulta presencial, diminuindo o fluxo de pacientes nas instalações de saúde. Conclusão: Este estudo mostra evidências de que teleconsultas foram benéficas durante a pandemia e é uma inovação tecnológica que gera resultados positivos dentro da APS, sendo uma estratégia que está se consolidando e representa uma possibilidade de maior contato com os pacientes e maior resolutividade das demandas da população sem desperdício de recursos.

Objective: To analyze in the literature the effectiveness of teleconsultation in Primary Health Care. Methodology: The present study is an integrative literature review through national and international data searches at the US National Library of Medicine National Institutes of Health (PubMed) and Virtual Health Library (VHL) of the Latin American and Caribbean Center on Health Sciences Information, on works published until May 15, 2023. The guiding question was established: "What is the effectiveness of teleconsultation in Primary Care?". Results: The 11 publications analyzed were published in the last five years from 2018 to 2023 with Cross-sectional and Prospective Cohort multi-site study design. It was possible to identify the satisfaction of patients and health professionals with teleconsultation; the main challenges, such as the lack and interoperability of medical equipment and systems, organizational difficulties, legal aspects and the lack of support for patients who do not have technological resources; and benefits of this management tool, which improves accessibility and generates more time for face-to-face consultation, reducing the flow of patients in health facilities. Conclusion: This study shows evidence that teleconsultations have been beneficial during the pandemic and is a technological innovation that generates positive results within PHC, being a strategy that is being consolidated and represents a possibility of greater contact with patients and greater resolutivity of the population's demands without wasting resources.

Objetivo: Analizar en la literatura la efectividad de la teleconsulta en Atención Primaria de Salud. Metodología: El presente estudio es una revisión bibliográfica integradora a través de búsquedas de datos nacionales e internacionales en la Biblioteca Nacional de Medicina de los Institutos Nacionales de Salud de los Estados Unidos (PubMed) y en la Biblioteca Virtual en Salud (BVS) del Centro Latinoamericano y del Caribe de Información en Ciencias de la Salud, sobre trabajos publicados hasta el 15 de mayo de 2023. Se estableció la pregunta guía: "¿Cuál es la efectividad de la teleconsulta en Atención Primaria?". Resultados: Las 11 publicaciones analizadas fueron publicadas en los últimos cinco años de 2018 a 2023 con diseño de estudio transversal y prospectivo de cohorte multisitio. Se pudo identificar la satisfacción de pacientes y profesionales de la salud con la teleconsulta; los principales desafíos, como la falta e interoperabilidad de equipos y sistemas médicos, dificultades organizativas, aspectos legales y la falta de apoyo a pacientes que no cuentan con recursos tecnológicos; y beneficios de esta herramienta de gestión, que mejora la accesibilidad y genera más tiempo para la consulta presencial, reduciendo el flujo de pacientes en los establecimientos de salud. Conclusión: Este estudio muestra evidencias de que las teleconsultas han sido beneficiosas durante la pandemia y es una innovación tecnológica que genera resultados positivos dentro de la APS, siendo una estrategia que se está consolidando y representa una posibilidad de mayor contacto con los pacientes y mayor resolutividad de las demandas de la población sin desperdiciar recursos.