The journal Research, Society and Development (abbreviated as Res. Soc. Dev.) is a multidisciplinary scientific publication focused on promoting the dissemination of knowledge, using scientific methodologies for social, scientific and technological development through the publication of manuscripts, results and conclusions of research, in the various areas of knowledge. It is a monthly online journal. Submissions are evaluated by peers (Double Blind Review) with experience in the area of ​​the manuscript. Ad hoc revisors 2025 We thank all of the more than 340 “ad hoc” reviewers who contributed to this Journal in their evaluations (double-blind peer review). Reviewers 2025
Authors who publish with this journal agree to the following terms: 1) Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal. 2) Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal. 3) Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
Artisanal coalho cheese in Sergipe, Brazil: Technological challenges, food safety strategies, and pathways for market valorization
Artisanal coalho cheese is among the most prominent dairy products of Northeastern Brazil and holds considerable economic and sociocultural significance in the state of Sergipe. However, artisanal production frequently exhibits technological and microbiological variability, representing persistent challenges to standardization and food safety. The present review addresses this limitation by systematically examining the production techniques, regulatory challenges, and technological innovations associated with artisanal coalho cheese in Sergipe, aiming to propose an integrated strategy that improves product quality and food safety while preserving its cultural and regional identity. The study employed a systematic bibliographic survey guided by predefined inclusion and exclusion criteria. Results indicate that raw milk quality, hygienic-sanitary conditions, and standardization of technological stages directly influence the microbiological and physicochemical quality of the final product. Innovatively, the study proposes an integrated technological strategy combining Good Manufacturing Practices and systematic microbiological monitoring as essential tools to reduce contamination risks and improve product consistency — offering a structured, replicable framework applicable to similar artisanal dairy systems across Brazil. The implementation of current legislation and certifications is identified as essential to regularizing and enhancing the national market recognition of coalho cheese. Future research should address longitudinal assessments of the impacts of Good Manufacturing Practices on microbiological indicators, the use of geographical indication as a valorization tool, and consumer perceptions of sensory quality and cultural identity. The proposed methodology may help advance quality and food safety standards while preserving the authenticity of artisanal coalho cheese in Sergipe.
Copyright (c) 2026 Hêmilly Jaiane Santos Mota, Thaislane de Oliveira Santos, João Paulo Natalino de Sá https://creativecommons.org/licenses/by/4.0
Association between frailty and urinary incontinence and their effects on adverse health outcomes in community-dwelling older adults: A systematic review
This systematic review aimed to examine the association between frailty and urinary incontinence (UI) and their impact on adverse health outcomes among community-dwelling older adults. The review was conducted in accordance with the PRISMA 2020 statement, with the research question structured using the PECO framework, and included observational studies published between 2021 and 2025, identified through searches of PubMed, Embase, Scopus, Web of Science, and LILACS. Twenty studies were included, comprising a total of 58,347 community-dwelling older adults. The findings demonstrated a statistically significant association between frailty and UI in 90% of the included studies, supporting a bidirectional relationship in which frailty increased the risk of UI, while UI was also associated with the progression of frailty. The coexistence of these conditions was primarily associated with a higher risk of falls, functional decline, poorer quality of life, and increased healthcare utilization. Findings regarding mortality, hospitalization, and institutionalization were less consistent, possibly due to methodological heterogeneity across studies. In conclusion, frailty and UI are frequent and clinically relevant coexisting conditions among community-dwelling older adults, underscoring the need for integrated screening and multidisciplinary interventions in Primary Health Care. Nevertheless, further standardized longitudinal studies are warranted.
Copyright (c) 2026 Gerson de Souza Santos, Jean Guilherme Souza Silva Sabino, Ana Luisa Araújo Souza, Hércules Alves Miguel Dias, Deisy Azevedo Dourado Vilela, Cíntia Ferreira Amorim https://creativecommons.org/licenses/by/4.0
From blocks to rocks: an experience story exploring the differences between the Minecraft world and real-life geology
In an era dominated by digital technologies and video games, the popular Minecraft universe stands out as a platform that, although virtual, presents correlations with real-world and playful concepts. This study's main objective is to present an experience report of a 4th-grade elementary school student, in which the student compared the characteristics of rocks such as obsidian, lapis lazuli, and rough emerald, both in their real geological context and in their representation in the Minecraft game universe. Through a pedagogical didactic plan, it was possible to investigate the physical and geological characteristics of three rocks present in the game—obsidian, lapis lazuli, and rough emerald—based on their formation, color, hardness, and associated curiosities. The results demonstrate that, through the experience report, the student was able to develop and characterize the scientific principles of geology and the study of rocks, presenting analogies that allowed for greater understanding and knowledge development about the content, ensuring the association of real rocks with the virtual ones present in the game. In this sense, it was possible to conclude that the Minecraft game is a significant didactic and motivational tool in the teaching of Science, stimulating student curiosity and facilitating the understanding of scientific concepts in a fun, playful and participatory way.
Copyright (c) 2025 Manuela Pinto Soares, Poliana Barbosa da Riva https://creativecommons.org/licenses/by/4.0
Perceptions of parents and/or caregivers regarding the aggressiveness of children with Autism Spectrum Disorder (ASD) in a child and adolescent psychosocial care center in the Federal District (DF)
This study aimed to investigate manifestations of aggressiveness in children with Autism Spectrum Disorder (ASD) from the perspectives of their caregivers, analyzing its forms, triggering factors, management strategies, and the influence of the intersectoral care network. This qualitative study was conducted with ten caregivers of children with ASD receiving care at a Child and Adolescent Psychosocial Care Center (CAPSi) linked to the Health Secretariat of the Federal District. Thematic analysis revealed that aggressiveness functions as an expression of emotional, sensory, or physical distress, frequently triggered by frustration, changes in routine, sensory overload, and communicative difficulties. Two central axes emerged: (1) manifestations, triggering factors, and management strategies of aggressiveness; and (2) the influence of the intersectoral care network and public policies, in which CAPSi provides the main support, while Primary Health Care, Specialized Rehabilitation Centers, schools, and extended family demonstrate limited capacity for support. The findings indicate that effective management requires individualized Therapeutic Care Plans, integration among the Psychosocial Care Network, the Care Network for Persons with Disabilities, and the educational sector, as well as actions aimed at strengthening continuous care, expanding family support, and reducing vulnerabilities that intensify childhood distress.
Copyright (c) 2026 Laura Gabriely Brito Fagundes, Patrícia Pinheiro Souza https://creativecommons.org/licenses/by/4.0
Sleep quality assessment in university students in southern Brazil: A cross-sectional study
Objective: To describe the patterns and assess the prevalence of poor sleep quality and associated factors in students from a university in southern Santa Catarina. Methods: Cross-sectional study with a convenience sample of students from the Federal University of Santa Catarina, Araranguá campus. Data were collected using a semi-structured questionnaire via Google Forms. The outcome of the study was sleep quality assessed using the Pittsburgh Sleep Quality Index (PSQI) questionnaire. Results: The study included data from 272 students. The prevalence of poor sleep quality was 50%, with lower socioeconomic status (D/E), being a former smoker, and having greater severity of depressive symptoms being associated with higher prevalences of the outcome. Conclusion: The data suggest that different socioeconomic levels influence sleep. Furthermore, smoking and symptoms of depression are factors of concern when assessing sleep quality in this population. Identifying risk factors allows for the development of targeted interventions for the most affected groups.
Copyright (c) 2026 Gabrielli Vieira Carrer, João Omar Mota Guimarães da Silva, Maruí W. Corseuil Giehl, Simone Farías-Antúnez https://creativecommons.org/licenses/by/4.0
Music therapy and child development in Autism Spectrum Disorder: A systematic review
Objective: To synthesize findings from the literature on the effects of musicalization and music therapy on the development of children with autism spectrum disorder (ASD). Methods: A systematic review was conducted with searches in the databases and virtual library MEDLINE/PubMed, LILACS, SciELO, and the Brazilian Digital Library of Theses and Dissertations (BDTD), including studies published between 2000 and 2023 in Portuguese and English, using the terms “autism”, “autism spectrum disorder”, “autismo”, “development”, “music therapy”, “music”, “musicalization”, “musicoterapia”, “terapia musical”, “PRISMA”, and “meta-analysis”. After applying inclusion and exclusion criteria, 329 records were identified (PubMed=96, LILACS=10, SciELO=204, and BDTD=19), 41 studies remained after the initial screening stage, and 26 studies were included in the final review. Results: The included studies indicated benefits of musical interventions across multiple domains, particularly in social and affective development, verbal and nonverbal communication, motor skills, attention, creativity, and emotional and cognitive aspects. Improvements were also reported in bonding, reduction of stereotypies, increased cooperation, joint attention, imitation, and functional autonomy. However, the results were not uniform; part of the literature highlights methodological limitations, small sample sizes, heterogeneity of interventions, and insufficient follow-up time, with some studies showing no clear superiority of music therapy when associated with standard treatment. Conclusion: Musicalization shows potential as a complementary therapeutic strategy for children with ASD, especially in the domains of socialization, communication, and emotional regulation. However, the consolidation of this evidence depends on studies with more detailed and standardized methodologies to better define its clinical applicability.
Copyright (c) 2026 Sarah Fernanda Oliveira Marcondes, Felipe Alves Oliveira Marcondes https://creativecommons.org/licenses/by/4.0
The role of visceral adipose tissue in insulin resistance and metabolic syndrome
Obesity is one of the major challenges in contemporary public health, being strongly associated with the development of metabolic disorders, especially insulin resistance and metabolic syndrome. Scientific evidence suggests that the accumulation of visceral adipose tissue plays a central role in the pathophysiology of these conditions, acting as a metabolically active endocrine organ. This study aimed to analyze the role of visceral adipose tissue in the development of insulin resistance and metabolic syndrome, highlighting the main pathophysiological mechanisms involved. It is a qualitative marrative literature review based on scientific articles published in the last tem Years in the PubMed, SciELO, LILACS, and Google Scholar databases, in Portuguese and English. The results show that excesso visceral adiposity promotes increased release of free fatty acids, na imbalance in adipokine secretion, chronic low-grade inflammation, and oxidative stress-mechanismsthat compromisse insulin signaling and contribute to metabolic dysfunction. A Strong association was also observed between visceral obesity and a higher prevalence of componentes of metabolic syndrome, increasing cardiovascular risk and the development of type 2 diabetes mellitus. It is concluded that visceral adipose tissue plays a determining role in the genesis of insulin resistance and metabolic syndrome, highlighting the importance of multidisciplinar therapeutic strategies aimed at reducing central adiposity and promoting metabolic health.
Copyright (c) 2026 Francisca Viviane de Brito Sousa, Tamires Silva Oliveira de Sousa, Joelma Cunha Pereira, Matheus da Silva Rodrigues, Mayara Matos Nascimento https://creativecommons.org/licenses/by/4.0
Artificial and natural colorants: A review
Food colorants play a fundamental role in the visual attractiveness of foods, directly influencing consumer acceptance and choice. These additives are classified as natural and artificial, differing in origin, chemical properties, stability, and impacts on human health. Artificial colorants, obtained through chemical synthesis, stand out for their high coloring power, low cost, and strong stability under variations of pH, light, and temperature; however, their consumption has been associated with potential adverse effects, such as allergic reactions, childhood hyperactivity, and possible toxicological damage, especially when ingested cumulatively. This scenario becomes even more concerning in the context of foods intended for children, considering their greater physiological vulnerability to chemical exposure. In contrast, natural colorants, extracted from plant and animal sources such as annatto, anthocyanins, betalains, carotenoids, turmeric, and chlorophyll, present lower toxicological potential and, in some cases, beneficial functional health properties, although they still face challenges related to stability, cost, and industrial application. The present study consists of a bibliographic review of scientific literature, including articles, theses, and national and international regulations published between 2008 and 2024, aiming to analyze regulatory, toxicological, and industrial aspects of food colorants, with emphasis on children's consumption. It also highlights regulatory updates conducted by the Brazilian Health Regulatory Agency (ANVISA), aligned with Codex Alimentarius guidelines. It is concluded that the replacement of artificial colorants with natural alternatives is a promising trend, aligned with food safety, public health, and sustainability.
Copyright (c) 2026 Yara Noely Gomes Alves, Pahlevi Augusto de Souza, Saint Clair Lira Santos, Ênio Rafael de Medeiros Santos, Luan Ícaro Freitas Pinto https://creativecommons.org/licenses/by/4.0
Plant growth-promoting bacteria optimize lettuce seedling production
The consumption of higher-quality, sustainably produced food is a growing demand of the consumer market and represents an essential strategy for preserving natural resources and maintaining soil quality. This sustainable paradigm has driven the expansion of the bio-input market, such as inoculants based on beneficial microorganisms, among which plant growth-promoting bacteria (PGPB) stand out. Among the PGPB, those of Pseudomonas genus show potential to promote plant growth even in the seedling stage, providing greater protection and resilience against plausible practices and diseases present in the soil, as distributed in lettuce cultivation. Lettuce, in turn, is the most commercially traded leafy vegetable in Brazil, and its cultivation is in a constant process of innovation. Despite the economic and agronomic relevance of lettuce, studies demonstrating the positive effects of PGPB of Pseudomonas genus on the production of seedlings are still scarce. This study evaluated the effect of 21 Pseudomonas strains on lettuce seedling production, as well as the potential of these strains to synthesize metabolites associated with plant development. The 21 strains tested, 78 % stimulated greater shoot and root growth, while at least 71 % produced at least one metabolite capable of promoting plant growth. This study characterized and selected Pseudomonas strains for potential use in bioprospecting bacteria to produce bio-inputs for more sustainable agriculture.
Copyright (c) 2026 Matheus Aparecido Pereira Cipriano, Cláudio Marcelo Gonçalves de Oliveira, Luis Felipe Villani Purquério, Adriana Parada Dias da Silveira, Flávia Rodrigues Alves Patrício https://creativecommons.org/licenses/by/4.0
Teacher training and pedagogical management of multi-grade classrooms in rural education
Schools that bring together students of different ages and grade levels in the same classroom are part of the reality of Brazilian education, as are multi-grade classes. Therefore, the general objective of this study is to analyze the training of teachers and pedagogical management of multi-grade classes in rural education. Specific objectives: to highlight continuing education for teachers of multi-grade classes; to show the difficulties faced by teachers of multi-grade classes; to verify the new strategies and methodologies used by teachers in multi-grade classes. Methodology: this is a qualitative bibliographic study. Regarding teacher training, it is observed that the training project should prioritize collective reflection on practice, values, and knowledge built through experience, so that teachers can transcend the walls of the school space. Thus, with qualified teachers, the rural population can demonstrate their knowledge, whose identity will be seen by society as that of subjects who construct their own histories with the help of the teacher. In short, the great challenge of multi-grade classrooms lies in the difficulty faced by teachers and students in achieving the teaching-learning process throughout the activities and the school year. Thus, the constant search for improved pedagogical activity proposals facilitates and assists the teacher's work, as well as the students' learning.
Copyright (c) 2026 Maria Eliana Rodrigues de Vasconcelos https://creativecommons.org/licenses/by/4.0
Study of the relation between cerebral lobe irrigation and the process of gyrificacation of the cortical mantle
Gyrification, or cortical folding, is a fundamental process of brain development, characterized by the formation of gyri and sulci that expand the cortical surface and enable increased cognitive capacity. In parallel, the vascular network responsible for the irrigation and drainage of the cortical mantle is established, whose organization follows the morphological complexity of the cortex. Thus, this study aimed to analyze the patterns of cortical formation and their correlation with the morphology and mechanism of cerebral vascularization. A systematized and narrative review of the literature was carried out in databases (SciELO, LILACS/BIREME, PubMed/MEDLINE and Elsevier), complemented by classical works of Anatomy and Neuroanatomy. The data obtained through morphological, descriptive, and functional analysis demonstrate that the gyrification process follows a relatively consistent pattern in regions such as the frontal, parietal, temporal, insular, and occipital lobes, reflecting specific functional specializations. Furthermore, the concomitant formation of the vascular network reveals a stratified arrangement, adapted to regional metabolic demands, with greater density in areas of high functional activity. The interdependence between cortical folding and vascularization was also evidenced, ensuring balance between neuronal growth and energy supply. Alterations in these processes are related to conditions such as polymicrogyria, schizophrenia, and autism, while their evolution in higher primates supported the emergence of complex cognitive functions. It is concluded that the integrated understanding of gyrification and cerebral irrigation expands the knowledge of the anatomical and functional bases of the cortex, with relevant implications for neuroscience, clinical practice, and human evolution.
Copyright (c) 2026 Heloisa Costa dos Santos, Giovanna Pimentel Miranda, Ayrton Alves Aranha Junior, Djanira Aparecida da Luz Veronez https://creativecommons.org/licenses/by/4.0
Digital technologies in Distance Learning: Impacts and challenges in academic training
New technologies are present in virtually all sectors of society, forming part of people's daily lives in their homes, workplaces, and educational institutions. These transformations have significantly influenced how individuals learn, also impacting face-to-face education and strengthening the expansion of Distance Education (DE). In this context, digital technologies broaden the possibilities of access to knowledge and promote the democratization of education. Furthermore, they contribute positively to pedagogical practice, promoting greater interaction between students, teachers, and tutors. Thus, this work aims, through a descriptive literature review, to analyze the main technologies used in Distance Education, highlighting their models, tools, and virtual learning environments. It is observed that, despite the challenges of distance education, the main obstacle lies not in the use of this modality, but in the way it is planned, implemented, and conducted.
Copyright (c) 2026 Ellen Juliana da Silva Santos https://creativecommons.org/licenses/by/4.0
Building spaces for participation: The dynamics of school management in professional and technological education from the perspective of an IFMG campus
This study examines the influence of democratic management, as established by the LDB (Law No. 9.394/96), on teacher autonomy and participation at IFMG, within the context of Professional and Technological Education (EPT). Using a qualitative and exploratory approach, semi-structured questionnaires were applied to teachers to understand their perceptions of pedagogical autonomy, engagement in collegiate bodies, and support provided by institutional management. The analysis, conducted through content analysis techniques (Bardin, 2016) and descriptive statistics, revealed that, despite the existence of formal participation mechanisms such as councils and collegiate bodies, challenges remain, including bureaucracy, centralized decision-making, and the fragility of a collaborative culture. Grounded in Libâneo (2001) and Paro (2012), the study highlights the need to strengthen democratic management as a strategy to enhance teacher responsibility and foster pedagogical innovation, proposing measures such as revising hierarchical structures and promoting critical continuing education. The study concludes that consolidating democratic practices is essential to align school management with teacher needs and EPT principles, contributing to the social quality of education.
Professional and Technological Education (EPT)
Copyright (c) 2026 Emerson Tiago Rodrigues Vasconcelos, Claudiney Nunes de Lima https://creativecommons.org/licenses/by/4.0
Health promotion and quality of life for adolescents pregnant women in riverine communities: The intervention of nursing in prenatal care
Introduction: Adolescent pregnancy in riverside communities constitutes a significant public health challenge, aggravated by social vulnerabilities, difficulties in accessing health services, and geographical limitations. Objective: To analyze the contribution of nursing interventions in prenatal care to the promotion of health and quality of life of pregnant adolescents in riverside communities. Methodology: This is a qualitative, descriptive, and exploratory study, conducted through a narrative literature review, consulting scientific publications and official documents published between 2015 and 2025. Results: It was evidenced that the nurse's role in prenatal care, through educational actions, qualified listening, home visits, and continuous monitoring, favors adherence to consultations, early identification of gestational risks, and improvement in the physical and emotional well-being of adolescents. Conclusion: It is concluded that nursing plays a fundamental role in promoting maternal and child health in riverside communities, and it is necessary to expand public policies that strengthen prenatal care for this population.
Jhelis Jhene Alves dos Santos Pereira Camargo
Copyright (c) 2026 Jhelis Jhene Alves dos Santos Pereira Camargo, Danyelly Rodrigues Machado Oliveira https://creativecommons.org/licenses/by/4.0
Curcumin and its therapeutic potential in inflammatory bowel disease: A systematic review
Inflammatory bowel diseases (IBDs), such as Crohn's disease and ulcerative colitis, are chronic conditions characterized by persistent inflammation of the gastrointestinal tract, generating functional and psychological impacts on patients' lives. In this context, an alternative that has been widely studied in relation to treatment and diagnosis is the compound *Curcuma longa*, especially for its therapeutic potential related to its anti-inflammatory, antioxidant, and immunomodulatory properties. This systematic review aimed to gather and analyze recent scientific evidence on the effects of curcumin in the treatment of IBDs. Eighteen articles published between 2020 and 2025 in the PubMed, SciELO, and Virtual Health Library (BVS) databases were selected, evaluating the efficacy of curcumin alone or combined with piperine. The results demonstrated significant benefits in reducing intestinal inflammation, clinical improvement of symptoms, and a favorable safety profile. However, limitations such as low bioavailability and methodological heterogeneity among the studies indicate the need for more controlled clinical trials. Curcumin shows promise as an adjunct treatment for IBDs, provided its use is guided by robust evidence and professional monitoring.
Copyright (c) 2026 Maria Eduarda de Souza Brustolin , Gabriela Dalberto https://creativecommons.org/licenses/by/4.0
Experience report: Products and interventions aimed at municipal Equity Committees in a health microregion of eastern Minas Gerais
The implementation of the principle of equity in the Unified Health System (SUS) requires strategies that combine diagnosis, planning, and intervention, especially at the municipal management level. The objective of this experience report was to share the methodology, results, and discussions of the tactical-operational phase of Situational Strategic Planning, based on the development of products and interventions directed at Equity Committees, with a view to strengthening these spaces. This is a qualitative and descriptive experience report developed in the context of the Education through Work for Health Program (PET-Saúde) – Equity, in the Eastern Macroregion of Minas Gerais. The experience refers to the actions of Tutorial Group 1, carried out in 16 municipalities in the Microregion of Governador Valadares. The situational diagnosis identified institutional resistance, insufficient training, and the absence of systematized tools for planning actions as the main challenges. Based on these findings, technical-pedagogical products were developed, including digital educational materials, a regulatory repository, interactive health education strategies, and a regional meeting with municipal representatives. The results indicated good acceptance of the products and potential for applicability in local contexts. It is concluded that the collective construction of technical and pedagogical products constitutes a powerful strategy for strengthening Equity Committees and promoting more inclusive and equitable practices in health work.
Copyright (c) 2026 Júnior César da Silva, Ana Carolina Torres Pereira, Bárbara Moreira Faria, Sara Júlia Alves Canazart Silva, João Pedro Oliveira Pinho, Wemily Souza Cardoso, Christiane Carvalho Murta Botelho, Braulio de Magalhães Santos, Maria Anete Santana Valente https://creativecommons.org/licenses/by/4.0
Interactive strategy on patient safety: Experience report
Objective: To describe the implementation of an interactive activity open to the public developed by nursing residents about the Six International Patient Safety Goals in a Federal Hospital in Rio de Janeiro and the perceptions generated after its application. Methodology: A scenario was set up in the hospital hall with a mannequin presenting intentional nonconformities. Participants were invited to identify the errors present in the scenario, and at the end immediate feedback was provided, which promoted a discussion encouraging active learning. Results and discussion: Various professional categories, patients and companions participated in the activity. Significant engagement and feedback expanded knowledge about the importance of good multidisciplinary practices and raised participants' awareness of patient safety in the care environment. Conclusion: The educational strategy proved effective in promoting shared responsibility and strengthening the safety culture. Although simple, it has a positive impact on professional practice and generated an institutional proposal for the future development of a structured activity with a checklist focused on professionals.
Copyright (c) 2026 Vitória Viana Gomes Pinto, Raphaela Mota de Oliveira Gama, Dayana Ramalho Tortori, Bianca de Oliveira Fonseca, Aline Conceição da Silva, Naira Maria Machado Dutra https://creativecommons.org/licenses/by/4.0
Quality of life, prosthetic status, and presence of oral mucosal alterations in institutionalized Peruvian older adults
Objective: To analyze the relationship between oral health–related quality of life, prosthetic status, and the presence of oral mucosal alterations in institutionalized Peruvian older adults residing in a geriatric institution. Materials and Methods: An observational cross-sectional study was conducted in 51 older adults who were removable denture wearers and residents of a public institution in Lima, Peru. Oral mucosal alterations were assessed through intraoral clinical examination according to the criteria established by the World Health Organization, in addition to the evaluation of prosthetic status and denture hygiene. Oral health–related quality of life was assessed using the Geriatric Oral Health Assessment Index (GOHAI). Nonparametric tests and multiple linear regression models were used to explore associations. Results: A total of 68.6% of the participants presented oral mucosal alterations, with denture stomatitis and inflammatory fibrous hyperplasia being the most frequent conditions. The presence of these alterations was associated with the use of complete removable dentures, prosthetic misfit, prolonged use, and poor denture hygiene. Older adults with mucosal alterations showed lower scores in oral health–related quality of life, particularly in the psychosocial and pain dimensions. Conclusion: Oral mucosal alterations associated with the use of removable dentures significantly affect oral condition and quality of life among institutionalized Peruvian older adults, highlighting the need for periodic clinical follow-up and preventive strategies in this population group.
Copyright (c) 2026 Milena de la C. Sarmiento Balber, Alberto Núñez Fidalgo, Giovana Sofia Schroeder, Ninoska J. Barrios, Jhoselyn Jasmith Salazar, Maria del Pilar Kozonasky, Wiliam A. Ramirez Mesias https://creativecommons.org/licenses/by/4.0
The use of equine-assisted therapy as a form of treatment in patients with autism spectrum disorder
Autism Spectrum Disorder (ASD) is a neurodevelopmental condition that affects communication, social interaction, and behavior, requiring complementary therapeutic approaches that support biopsychosocial development. In this context, the present study aimed to analyze the effects of hippotherapy in children with ASD based on the perception of parents and caregivers. This is a descriptive study with a qualitative-quantitative approach, carried out through a literature review and the application of a structured questionnaire to parents and caregivers of children participating in hippotherapy programs, totaling 17 respondents. The results indicated a predominance of moderate ASD (47.1%), followed by mild (41.2%) and severe cases (11.8%). Regarding perceived effects, 52.9% of participants reported significant improvements in behavioral and motor domains, 23.5% perceived mild improvements in multiple areas, and 17.6% highlighted advances mainly in social and emotional aspects. Positive impacts were also reported in adaptation to school routine and family communication. It is concluded that hippotherapy is a promising complementary therapeutic strategy for children with ASD, although studies with greater methodological rigor are needed to strengthen the available evidence.
Copyright (c) 2026 Andressa Gil Chen, Beatriz Daria Debone, Julia Monteiro da Silva, João Francisco Barbieri https://creativecommons.org/licenses/by/4.0
Cotton pie production in the Semi-arid paraibano
This paper aims to show ways to improve the procedures for preparing cottonseeds with oil extraction for the production of cottonseed pie, highlighting each stage of the processes involved between the arrival of the cottonseeds at the agroindustry and the departure of the final products. To ensure an increase in the cottonseed pie production line, the company Raça Forte from the city of Patos - PB implemented an automated mechanical process with two work shifts (day and night), aiming to achieve a daily target of producing over 6 tons of cottonseed pie, enough to meet the demand of its buyers from several northeastern states. In addition, the efficiency of the cottonseed pie production process depends on the acquisition of some equipment required in the processes involved within the production circuit, mainly the capacity of the cooker and the number and brand of cottonseed crushing press. It is also important to highlight that at the Godefroy cotton industry in Santa Cruz de la Sierra, Bolivia, high-quality cottonseed pie has been obtained directly from the almond compared to the other two options used in Paraíba: seed and bran, especially when the aim is to increase the percentage of crude protein in the pie, it is necessary to mechanically remove the shell from the stone before pressing.
Copyright (c) 2026 Vicente de Paula Queiroga, Nouglas Veloso Barbosa Mendes, Denise de Castro Lima https://creativecommons.org/licenses/by/4.0
Silence, masculinity, and collapse: A theoretical-analytical analysis of men's mental health in contemporary Brazil
Male suicide overmortality is a persistent public health problem in Brazil, showing a consistent epidemiological pattern over the last few decades. This study aims to analyze the psychosocial determinants associated with male mental health, articulating national epidemiological evidence, international literature on suicidal behavior, and theoretical frameworks of masculinities. The methodology adopted consisted of a qualitative theoretical-analytical essay, based on a narrative review of the scientific literature and documentary analysis of secondary data from the Mortality Information System (SIM) and official epidemiological bulletins from the Ministry of Health, complemented by reports from the World Health Organization. The results indicate a growing trend in male suicide mortality rates, with a continued predominance of men among registered deaths, as well as heterogeneous territorial distribution and a significant association with mental disorders, especially depression, anxiety, and substance use. It was evidenced that cultural norms associated with hegemonic masculinity, socioeconomic inequalities, and institutional barriers to care contribute to maintaining the pattern of male vulnerability. It is concluded that male suicide in Brazil should be understood as a multi-causal phenomenon that articulates clinical, cultural, and structural dimensions. Reducing preventable deaths depends on incorporating men's mental health as a strategic axis of public policies, with the strengthening of primary care, socio-emotional education, interventions in the workplace, and communication campaigns sensitive to gender specificities.
Copyright (c) 2026 Weber de Santana Teles, Max Cruz da Silva, Silvia Patrícia Nogueira Mendonça, Lorena Eugênia Rosa Coelho, Lana Elise de Santana Santos, Cauã Marx Nascimento de Carvalho, Carlos Henrique Santiago Martins, Joana Suely de Castro Santos, Raphael Davisson Lopes Santos, Fernanda Kelly Fraga Oliveira https://creativecommons.org/licenses/by/4.0
Microstructural characterization and evaluation of the antimicrobial activity of silver nanoparticles incorporated into a Peruvian calcium silicate cement
Objective: To evaluate the crystalline phase composition and antimicrobial activity of white Portland cement modified with silver nanoparticles (WPC + NPs-Ag) compared with White Mineral Trioxide Aggregate (WMTA) and Biodentine®. Methods: An in vitro experimental study was conducted. Crystalline phase characterization was performed using X-ray diffraction (XRD), with quantification through the Rietveld refinement method. Antimicrobial activity was evaluated using the agar diffusion technique against Enterococcus faecalis ATCC 29212 and Candida albicans ATCC 90028 after 24 and 48 hours of incubation at 37 °C. Statistical analysis was performed using one-way ANOVA followed by Bonferroni post hoc test (p < 0.05). Results: WPC + NPs-Ag showed a crystalline composition similar to that observed in WMTA and Biodentine®, with predominance of calcium silicate phases and the presence of metallic silver, without relevant alterations in the cementitious matrix. From a microbiological perspective, the experimental material exhibited significantly larger inhibition zones against E. faecalis and C. albicans compared with WMTA and Biodentine® (p < 0.05). Conclusion: The incorporation of silver nanoparticles into white Portland cement enhances its antimicrobial activity without significantly modifying its crystalline structure, suggesting its potential as an alternative experimental material for endodontic applications. However, further studies are required to confirm its biocompatibility and clinical performance.
Copyright (c) 2026 Maria del Pilar Kozonasky, Giovana Sofia Schroeder, Ninoska J. Barrios, Lina M. Rivera, Karla L. Reynoso, Jocelyn L. Palafox, Claudia A. Arias, Maria Antonella Restani, Wiliam A. Ramirez Mesias https://creativecommons.org/licenses/by/4.0
Financial performance of Brazilian agribusiness companies listed on B3 (Formerly BM&FBovespa): An analysis from 2007 to 2017
Agribusiness plays a fundamental role in the Brazilian economy, contributing significantly to national production, exports, and employment generation. This study aims to analyze the financial performance profile of Brazilian agribusiness companies listed on BM&FBovespa between 2007 and 2017. The research adopts a descriptive and quantitative approach, using financial indicators related to indebtedness, liquidity, and profitability. The sample includes four companies operating in the agricultural segment: Brasilagro S.A., Pomifrutas S.A., Terra Santa Agro S.A., and SLC Agrícola S.A. The indicators analyzed include Total Debt, Short-Term Debt, General Liquidity, Return on Equity (ROE), and Net Margin. The results demonstrate that agribusiness companies are significantly influenced by climatic conditions, macroeconomic crises, and operational management decisions. In particular, the economic and climatic crisis of 2015–2016 had a substantial impact on the sector. However, most companies demonstrated resilience and recovery through technological investments, strategic restructuring, and improved financial management. The findings reinforce the importance of financial indicators as tools for evaluating corporate performance and understanding sectoral trends in Brazilian agribusiness.
Copyright (c) 2026 Carolina B.H.C Lage https://creativecommons.org/licenses/by/4.0
Evaluation of the morphometric stability of the slot of metal orthodontic brackets using optical microscopy
The aim of this study was to evaluate the morphometric stability of the slots of metal orthodontic brackets from different commercial brands using optical microscopy. An in vitro experimental study was conducted in which 24 metal brackets for maxillary right central incisors with a 0.022” × 0.028” slot were evaluated, belonging to three commercial brands: American Orthodontics®, Morelli® Roth, and Azdent®. The slot dimensions in height, depth, and width were measured using high-precision optical microscopy. The data were subjected to descriptive and inferential statistical analysis, including the Shapiro–Wilk test, analysis of variance (ANOVA), and Tukey post hoc test, adopting a significance level of 5%. The results showed that all brands presented oversized slot dimensions compared with the nominal values declared by the manufacturers, with statistically significant differences among the groups for all evaluated dimensions (p < 0.05). it was concluded that the slots of the evaluated brackets did not present full dimensional conformity, revealing morphometric variations among the analyzed brands. optical microscopy proved to be an effective and reliable method for evaluating the morphometric stability of these devices, highlighting the need for stricter quality control in orthodontic bracket manufacturing processes.
Copyright (c) 2026 Annie de J. Rosales Leyva, Lizbeth Rivero Paredes, Any L. Muñoz Vargas, Richard M. Cavero Gomez, Jhonny A. Montoya Alvarez https://creativecommons.org/licenses/by/4.0
Photobiomodulation as a strategy for the treatment of recurrent aphthous stomatitis - Case Report
Recurrent Aphthous Stomatitis (RAS) is characterized as a common pathology in the oral cavity that causes discomfort on patients and that impairs several daily functions. Therefore, this study aimed to analyze 2 clinical cases of RAS submitted to photobiomodulation therapy (PBM) and discuss the benefits that it provides over ulcerations and reactions caused in the tissue. The patients sought the extension project “Laserterapia na Odontologia” in a dental service, in which it was performed the anamnesis and detailed clinical examination, providing attention to their main complaint, at the end it was possible to observe the presence of whitish ulcerative lesions surrounded by a red area and with painful symptoms, which confirms the diagnosis of RAS, then it was decided to use the PBM for a treatment for these lesions, with a protocol for pain and another for acceleration of the wound healing period. It was observed that the immediate reduction of the painful symptomatology in both cases, just as the disappearance of the lesion approximately 3 days after the first irradiation. The PBM was effective in the treatment for RAS in both reported cases and its modulating action of inflammation, analgesic and tissue repair are established, favoring a non-invasive treatment, since it dispensed the use of systemic medications.
Copyright (c) 2026 Luana Barbieri Trinta, Jardel dos Santos Silva, Andréa Dias Neves Lago, Tabata Resque Beckmann Carvalho, Sandra Kalil Bussadori, Karyzze Milhomem de Oliveira https://creativecommons.org/licenses/by/4.0
Artificial Intelligence in Brazilian medical practice: Clinical integration, governance challenges, and strategic perspectives
Artificial Intelligence (AI) has progressively expanded from experimental applications to clinically relevant performance across multiple medical domains. This integrative review analyzes current applications of AI in Brazilian medical practice, with emphasis on clinical integration, governance challenges, and strategic perspectives. A structured search of PubMed, SciELO, and Google Scholar was conducted covering publications from 2018 to 2025. A total of 127 studies were included in the qualitative synthesis, and 20 high-impact studies were selected for in-depth thematic analysis. Results indicate consolidated diagnostic performance in imaging-based specialties and predictive modeling, while highlighting persistent gaps in external validation, real-world implementation, and equitable deployment. Recent developments in generative AI introduce additional regulatory and safety complexities, particularly regarding dynamic validation and post-deployment monitoring. In Brazil, AI integration occurs within a universal healthcare system marked by infrastructural heterogeneity and evolving regulatory frameworks, including the General Data Protection Law and the National Digital Health Strategy. The findings suggest that sustainable AI integration depends not solely on algorithmic sophistication but on governance maturity, institutional readiness, and equitable health system strengthening.
Copyright (c) 2026 José Carlos Velozo Júnior https://creativecommons.org/licenses/by/4.0
Connectivity and culture in education: The influence of digital technologies in indigenous schools in Brazil
This article aims to understand how the use of digital technologies in Brazilian Indigenous schools influences the teaching-learning process, analyzing its contribution to expand access to knowledge and strength pedagogical practices, without disregarding traditional cultural knowledge. The research was developed through a qualitative bibliographic review based on the analysis of recent scientific studies that address the relationship between connectivity, Indigenous school education, and cultural preservation. From the survey and analysis of ten articles selected from academic databases, the study sought to identify the main contributions and challenges related to the integration of digital technologies in the Indigenous educational context. The results indicate that the internet can expand methodological possibilities in the school environment, facilitate access to information, and contribute to the appreciation and documentation of traditional knowledge. However, the studies also highlight significant challenges, such as infrastructure limitations, inequalities in access to connectivity, and the need for adequate teacher training for the pedagogical use of technologies. It is concluded that digital technologies and connectivity, when integrated in a critical, contextualized, and intercultural way, can act as important tools to support Indigenous education, contributing simultaneously to cultural strengthening and to the expansion of educational opportunities.
Copyright (c) 2026 Sidney Cicero da Silva, Lucas de Souza Silva, Ana Patrícia Vargas Borges https://creativecommons.org/licenses/by/4.0
In vitro antibacterial activity of an oxygen-based mouthwash compared to chlorhexidine digluconate against Fusobacterium nucleatum
Objective: To compare the in vitro antibacterial activity of chlorhexidine digluconate mouthwash and an oxygen-based mouthwash against Fusobacterium nucleatum. Materials and Methods: The antibacterial effect was evaluated using the agar diffusion microbiological assay with the following mouthwashes: blue®m oxygen mouthwash at 100% (B1), blue®m oxygen mouthwash at 75% (B2), blue®m oxygen mouthwash at 50% (B3), and a 0.12% chlorhexidine digluconate solution from Perio-AID at 100% (C1), tested against Fusobacterium nucleatum ATCC 25586 strains. Results: The findings showed that blue®m at concentrations of 100% and 75% exhibited antibacterial activity comparable to chlorhexidine. However, blue®m at a concentration of 50% demonstrated a smaller inhibition zone compared with chlorhexidine (p = 0.024). Conclusions: Higher concentrations of blue®m produced an inhibitory halo against Fusobacterium nucleatum similar to that observed with chlorhexidine digluconate, whereas lower concentrations resulted in reduced antibacterial inhibition when compared with chlorhexidine.
Copyright (c) 2026 Milena de la C. Sarmiento Balber, Alberto Núñez Fidalgo, José A. Lastres Hernández, Wiliam A. Ramirez Mesias https://creativecommons.org/licenses/by/4.0
In vitro antibacterial activity of an active oxygen mouthwash (blue®m) and 0.12% chlorhexidine against Porphyromonas gingivalis ATCC 33277
Objective: To compare in vitro the antibacterial activity of an active oxygen-based mouthwash (blue®m) and 0.12% chlorhexidine against Porphyromonas gingivalis ATCC 33277 by evaluating the diameter of the inhibition halo at different time intervals. Materials and methods: An in vitro experimental study with a 2×3 factorial design was conducted. The agar diffusion method was applied using supplemented Mueller–Hinton agar, with incubation under anaerobic conditions. Antibacterial activity was assessed at 4, 8, and 12 hours. Statistical analysis included descriptive statistics and two-way analysis of variance (ANOVA), followed by Tukey’s post hoc test, adopting a significance level of p < 0.05. Results: Both mouthwashes exhibited antibacterial activity against Porphyromonas gingivalis at all evaluated time points. No statistically significant differences were observed between the groups at 4 and 8 hours. However, at 12 hours, 0.12% chlorhexidine showed a significantly greater inhibitory effect compared to the active oxygen mouthwash (p = 0.033). Conclusion: The active oxygen-based mouthwash demonstrated antibacterial activity comparable to chlorhexidine during the initial evaluation periods; however, chlorhexidine showed greater persistence of the antimicrobial effect. These findings support the potential use of active oxygen as an adjunctive agent for the initial control of anaerobic periodontal pathogens.
Copyright (c) 2026 Annie de J. Rosales Leyva, Jhonny A. Montoya Alvarez, Lizbeth Rivero Paredes, Milena de la C. Sarmiento Balber; Wiliam A. Ramirez Mesias https://creativecommons.org/licenses/by/4.0
Strategic planning and educational marketing: An analysis of a technical school in São Paulo
This study analyzed, over eighteen months, the educational marketing practices developed by a technical school linked to the Centro Paula Souza, located in the interior of the state of São Paulo. The research, characterized as action research, articulated theoretical foundation and practical intervention, involving bibliographic research, document analysis, dialogue with managers, and the development of a strategic marketing plan. The central objective was to understand how institutional dissemination actions have been implemented and to propose strategies to increase the school's visibility and the number of candidates for the selection process (Vestibulinho). Elements such as the 4Ps of marketing, digital marketing, institutional lectures, and internal marketing were analyzed, in addition to the application of the 5W2H tool. The results indicate that, although there are relevant initiatives, there is a need for greater systematization and integration of actions. It is concluded that educational marketing can strengthen the institutional image and expand the social impact of the school.
Copyright (c) 2026 João Pedro Mardegan Ribeiro https://creativecommons.org/licenses/by/4.0