A sociedade experimenta uma forma de economia calcada em tecnologias de vigilância, que influenciou na conflagração de dados em camadas incomensuráveis. Nesse contexto, aparelha-se um desafio para a pesquisa científica, que deve acontecer obedecendo os padrões nacionais de proteção de dados pessoais. Para tanto, o presente trabalho objetiva estabelecer os padrões da LGPD para pesquisa científica, o contexto histórico que fundamenta a importância da ética na pesquisa e os perigos de uma regulamentação rígida da pesquisa através da LGPD que pode ferir direitos fundamentais. O método utilizado é o hipotético-dedutivo, com utilização de recursos bibliográficos e documentais. Em conclusão, a LGPD revela uma nova realidade para a pesquisa científica, transformando o pesquisador ou órgão de pesquisa em agentes de tratamento, com devidas responsabilidades no tratamento de dados pessoais dos humanos envolvidos na pesquisa científica. 

Entre os vários problemas ambientais da contemporaneidade, a falta do reconhecimento da importância da botânica no nosso cotidiano, a ausência de sensibilização e a interação com a natureza são assuntos que a sociedade deve discutir. O presente trabalho, a fim de buscar e implantar possibilidades dentro da Educação Ambiental (EA), traz a proposta de formatação de uma trilha interpretativa conduzida e/ou autoconduzida de uma forma didático-pedagógica no campus da Universidade Estadual de Santa Cruz (UESC). A metodologia propõe uma dupla análise ao utilizar os métodos de Indicadores de Atratividades de Pontos Interpretativos (IAPI) e o Valor Turístico (Vtur). Foram realizadas visitas ao Horto Florestal da UESC e, com o auxílio do GPS Garmin etrex 10x e do aplicativo de celular TCpGPS, propomos um novo trajeto da trilha de 1.047 metros, com design circular e 10 pontos interpretativos. Diante disso, é possível afirmar que as metodologias utilizadas na proposta atingiram seu escopo ao possibilitar o conhecimento da flora local, das relações ecológicas, da acessibilidade, bem como do desenvolvimento de atitudes e valores diante do meio ambiente, de forma prática e sistematizada.

Aim To investigate the influence of irregular shifts on increased emotional, physical, and cognitive exhaustion and decreased working performance expressed by the phenomenon of presenteeism. Methods The study sample of 405 healthcare workers from Family medicine centres completed questionnaires in two measurement time points, in 2014 (TP1) and repeated in 2019 (TP2), when 301 respondents remained in the study. Healthcare workers completed questionnaires assessing demographics, work schedules, job burnout, and presenteeism. Results Repeated long-term exposure to rotating day-evening shifts was a significant risk for increased presenteeism (OR=1.689, 95%CI 1.042-2.739; p=0.001) and burnout (OR=1.705, 95%CI 1.237-2.352; p=0.001). Extended working hours are a predictor of presenteeism (OR=1.989, 95%CI 1.042-2.739; p=0.008). Conclusion The adverse effects of rotating day-evening shifts on burnout and presenteeism among healthcare workers in a family medicine centre was little researched, particularly the issue of managing the risks of exposure to rotating day-evening shifts and extended working hours. This study reflects a situation of uncertainty, in which the logic of precaution is imposed on mental health, and keeps working engagements in health care workers. Appropriate management of shift work and better organization of work schedules in the primary healthcare sector protects the wellbeing of healthcare workers and patients, efficient work, and quality of health care, and invites for future research on better working schedules and introducing preventive interventions with available flexibility of working times.

We investigated the relationship between serum tumor necrosis factor-alpha (TNF-α) levels and psychopathological symptoms, clinical and socio-demographic characteristics and antipsychotic therapy in individuals with schizophrenia. TNF-α levels were measured in 90 patients with schizophrenia and 90 healthy controls matched by age, gender, smoking status, and body mass index. The Positive and Negative Syndrome Scale (PANSS) was used to assess the severity of psychopathology in patients. No significant differences in TNF-α levels were detected between the patients and controls (p=0.736). TNF-α levels were not correlated with total, positive, negative, general, or composite PANSS scores (all p>0.05). A significant negative correlation was observed between TNF-α levels and the PANSS cognitive factor (ρ=-0.222, p=0.035). A hierarchical regression analysis identified the cognitive factor as a significant predictor of the TNF-α level (beta=-0.258, t=-2.257, p=0.027). There were no significant differences in TNF-α levels among patients treated with different types of antipsychotics (p=0.596). TNF-α levels correlated positively with the age of onset (ρ=0.233, p=0.027) and negatively with illness duration (ρ=-0.247, p=0.019) and antipsychotic treatment duration (ρ=-0.256, p=0.015). These results indicate that TNF-α may be involved in cognitive impairment in schizophrenia, and would be a potential clinical-state marker in schizophrenia.

Summary Background Although meningitis is largely preventable, it still causes hundreds of thousands of deaths globally each year. WHO set ambitious goals to reduce meningitis cases by 2030, and assessing trends in the global meningitis burden can help track progress and identify gaps in achieving these goals. Using data from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019, we aimed to assess incident cases and deaths due to acute infectious meningitis by aetiology and age from 1990 to 2019, for 204 countries and territories. Methods We modelled meningitis mortality using vital registration, verbal autopsy, sample-based vital registration, and mortality surveillance data. Meningitis morbidity was modelled with a Bayesian compartmental model, using data from the published literature identified by a systematic review, as well as surveillance data, inpatient hospital admissions, health insurance claims, and cause-specific meningitis mortality estimates. For aetiology estimation, data from multiple causes of death, vital registration, hospital discharge, microbial laboratory, and literature studies were analysed by use of a network analysis model to estimate the proportion of meningitis deaths and cases attributable to the following aetiologies: Neisseria meningitidis, Streptococcus pneumoniae, Haemophilus influenzae, group B Streptococcus, Escherichia coli, Klebsiella pneumoniae, Listeria monocytogenes, Staphylococcus aureus, viruses, and a residual other pathogen category. Findings In 2019, there were an estimated 236 000 deaths (95% uncertainty interval [UI] 204 000–277 000) and 2·51 million (2·11–2·99) incident cases due to meningitis globally. The burden was greatest in children younger than 5 years, with 112 000 deaths (87 400–145 000) and 1·28 million incident cases (0·947–1·71) in 2019. Age-standardised mortality rates decreased from 7·5 (6·6–8·4) per 100 000 population in 1990 to 3·3 (2·8–3·9) per 100 000 population in 2019. The highest proportion of total all-age meningitis deaths in 2019 was attributable to S pneumoniae (18·1% [17·1–19·2]), followed by N meningitidis (13·6% [12·7–14·4]) and K pneumoniae (12·2% [10·2–14·3]). Between 1990 and 2019, H influenzae showed the largest reduction in the number of deaths among children younger than 5 years (76·5% [69·5–81·8]), followed by N meningitidis (72·3% [64·4–78·5]) and viruses (58·2% [47·1–67·3]). Interpretation Substantial progress has been made in reducing meningitis mortality over the past three decades. However, more meningitis-related deaths might be prevented by quickly scaling up immunisation and expanding access to health services. Further reduction in the global meningitis burden should be possible through low-cost multivalent vaccines, increased access to accurate and rapid diagnostic assays, enhanced surveillance, and early treatment. Funding Bill & Melinda Gates Foundation.

Objective. This study aimed to analyze the crown and root morphology of maxillary and mandibular third molars, and assess their position in relation to adjacent anatomical structures using clinical examination and radiographic images. Materials and Methods. A total of 176 extracted impacted or partially impacted third molars were included in this study. Orthopantomogram images (OPG) were used to evaluate the number of roots, position, depth of impaction relative to the occlusal plane of the second molar, and angulation of maxillary and mandibular third molars. The extracted teeth were examined to determine the actual number of roots. The root morphology was classified using the Alavi classification system for maxillary third molars and the Machado classification for mandibular third molars. Additionally, the number of cusps, crown dimensions, and morphology were analyzed using digital and dental calipers. Results. The extracted samples exhibited a significantly higher number of roots compared to the number assessed on OPG images (P<0.001). The majority of mandibular third molars had two fused roots (37.39%) and a five-cuspid crown (48.70%), while maxillary third molars had three fused roots (26.23%) and four cusps (42.62%). Both maxillary (60.66%) and mandibular third molars (61.74%) were predominantly vertically positioned. Regarding the depth of impaction, maxillary third molars were primarily classified as Class C (65.57%), while mandibular third molars were classified as Class B (47.83%). Differences in crown shape were observed, with maxillary crowns being mostly triangular (36.07%) and mandibular crowns being oval (38.26%). Maxillary third molars had shorter crowns compared to mandibular third molars (P<0.05). Conclusion. The root morphology of maxillary and mandibular third molars in the population of Bosnia and Herzegovina displays variability. Orthopantomogram imaging was found to be inadequate for accurate determination of the number of roots in third molars. The number of cusps on third molars cannot be relied upon as a predictor of the number of roots. The study’s findings will have implications for dental practice, particularly for oral surgeons and restorative dentists.

Fatty acid hydroxylase-associated neurodegeneration (FAHN) is a hereditary neurodegenerative disease caused by mutations in the FA2H gene. Patients show a wide range of neurological symptoms and an abnormal myelination. Here we describe the generation of the human induced pluripotent stem cell (hiPSC) lines AKOSi011-A and AKOSi012-A, derived from FAHN-patient fibroblasts, carrying the compound heterozygous mutation p.Pro65Ser/p.Asp35Tyr and the homozygous mutation p.Tyr231His, respectively. The hiPSC lines were generated using a non-integrating Sendai virus. The obtained hiPSCs show an unobtrusive karyotype, carry the mutations of the original fibroblasts, express pluripotency markers and can differentiate into cells of the three germ layers.

Carotenoid cleavage dioxygenase (CCD) gene family is organized in two subfamilies: (i) 9-cis epoxycarotenoid dioxygenase (NCED) genes and (ii) CCD genes. NCED genes are essential for catalyzing the first step of the abscisic-acid (ABA) biosynthesis, while CCD genes produce precursors of the strigolactones hormone. The functional characterization of these gene subfamilies has not been yet performed in chickpea and lentil. Herein, were identified and systematically characterized two NCED and five CCD genes in the chickpea and two NCED and six CCD genes in lentil. After in silico sequence analysis and phylogeny, the expression profile of the NCED/CCD genes was determined by meta-analysis and real-time PCR in plants under different stress conditions. Sequence data revealed that NCED/CCD genes are highly conserved between chickpea and lentil. This conservation was observed both at gene and protein sequence levels and phylogenetic relationships. Analysis of the promoter sequences revealed that all NCED/CCD genes have a considerable number of cis-regulatory elements responsive to biotic and abiotic stress. Protein sequence analysis evidenced that NCED/CCD genes share several conserved motifs and that they have a highly interconnected interaction network. Furthermore, the three-dimensional structure of these proteins was determined and indicated that some proteins have structures with considerable similarity. The meta-analysis revealed that NCED/CCD genes are dynamically modulated in different organs and under different stress conditions, but they have a positive correlation with plant tolerance. In accordance, real-time PCR data showed that both NCED and CCD genes are differentially modulated in plants under drought stress. Particularly, CaNCED2, CaCCD5, LcNCED2, LcCCD1, and LcCCD2 genes have a positive correlation with improved plant tolerance to drought stress. Therefore, this study presented a detailed characterization of the chickpea and lentil NCED/CCD genes and provided new insights to improve abiotic stress tolerance in these two important crops.

Percolation properties of an adsorbed polydisperse mixture of extended objects on a triangular lattice are studied by Monte Carlo simulations. The depositing objects of various shapes are formed by self-avoiding walks on the lattice. We study polydisperse mixtures in which the size ℓ of the shape making the mixture increases gradually with the number of components. This study examines the influence of the shape of the primary object defining a polydisperse mixture on its percolation and jamming properties. The dependence of the jamming density and percolation threshold on the number of components n making the mixture is analyzed. Determining the contribution of the individual components in the lattice covering allowed a better insight into the deposit structure of the n-component mixture at the percolation threshold. In addition, we studied mixtures of objects of various shapes but the same size.