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Mostrando 25-36 de 8591 artigos, teses e dissertações.
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25. MICROPLÁSTICOS: USO NA INDÚSTRIA COSMÉTICA E IMPACTOS NO AMBIENTE AQUÁTICO
Environmental pollution from plastics and microplastics is currently one of the most relevant issues of the scientific community and cosmetic industry. In particular, microplastics are referred to as small pieces of plastic less than five millimeters (<5mm) and do not dissolve in water, can be harmful to the ocean and aquatic life. Microplastics can be desig
Química Nova. Publicado em: 2022
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26. Stem cell therapy as a potential treatment option for psoriasis
Abstract Psoriasis is a chronic inflammatory dermatological disorder characterized by white scales and clearly demarcated erythematous plaques. The prevalence of psoriasis varies from country to country and can occur at any age, implying that ethnicity, environmental factors, and genetic background all play a role in its onset. According to the World Psorias
Anais Brasileiros de Dermatologia. Publicado em: 2022
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27. Sporotrichosis: hyperendemic by zoonotic transmission, with atypical presentations, hypersensitivity reactions and greater severity
Abstract In recent decades, an alarming increase in the number of sporotrichosis cases has been reported in southern and southeastern Brazil, especially in the state of Rio de Janeiro, has been considered a long-term hyperendemic condition associated with feline transmission. According to phenotypic classifications, the Sporothrix species recovered from cats
Anais Brasileiros de Dermatologia. Publicado em: 2022
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28. Dependence on hypnotics: a comparative study between chronic users of benzodiazepines and Z-drugs
Objective: To evaluate dependence among chronic benzodiazepine and Z-drug users in Brazil. Methods: Chronic users of benzodiazepines (n=94), Z-drugs (n=74), or both (n=11) were recruited from the community, underwent a psychiatric evaluation and completed self-report instruments on hypnotic dependence, insomnia, anxiety, and depression. Users of benzodiazep
Brazilian Journal of Psychiatry. Publicado em: 2022
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29. Microstructural characteristics, properties, synthesis and applications of mullite: a review
Abstract Mullite, an intermediate phase of the binary alumina-silica system, is one of the most important phases of ceramic products containing alumina and silica in the initial composition. Its stoichiometry ranges from 3Al2O3.2SiO2 (3:2) to 2Al2O3.SiO2 (2:1) and its crystalline structure is orthorhombic, characterized by the presence of octahedral chains o
Cerâmica. Publicado em: 2022
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30. Pleural tuberculosis: experiences from two centers in Brazil
Abstract Objective: This study aimed to describe the clinical and laboratory findings of patients diagnosed with pleural tuberculosis at two hospitals in southern Brazil. Methods: Patients aged < 18 years were evaluated retrospectively. The patients’ medical and epidemiological history, tuberculin skin test results, radiological and pathological findings
Jornal de Pediatria. Publicado em: 2022
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31. Lower urinary system symptoms and affecting factors in female students staying in a dormitory
SUMMARY OBJECTIVE: The aim of the study was to determine the lower urinary system symptoms and the factors affecting it among young women living in the dormitory. METHODS: This is a descriptive and cross-sectional study. A total of 355 women attending education in a public university were interviewed, considering a 95% confidence interval. Data were collec
Revista da Associação Médica Brasileira. Publicado em: 2022
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32. Cognitive impairment among older adults living in the community and in nursing home in Indonesia: a pilot study
RESUMO O fenômeno demográfico do envelhecimento da população trouxe algumas consequências, incluindo uma maior prevalência de comprometimento cognitivo. Objetivo: Este estudo teve como objetivo avaliar e comparar o comprometimento cognitivo e seus fatores de risco entre os idosos que vivem na comunidade e no lar de idosos na Indonésia. Métodos: Um
Dementia & Neuropsychologia. Publicado em: 2022
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33. Diametric distribution modeling of forest species in arboreal Caatinga vegetation, Brazil
ABSTRACT The distribution modeling in diameter classes is an important indicator of the potential use of a forest community, as well as the projection of future forest production. The objective of this study was to evaluate the diametric structure and to select probabilistic density functions for three woody species in forested arboreal Caatinga vegetation i
Revista Ceres. Publicado em: 2022
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34. Prevalence of and risk factors for dynapenic abdominal obesity in community-dwelling older adults: a cross-sectional study
Resumo O objetivo deste artigo é identificar a prevalência e os fatores associados à obesidade abdominal dinapênica (OAD) em idosos de uma cidade da região Norte do Brasil. Estudo transversal realizado com 382 idosos comunitários residentes em Macapá, Amapá, Brasil. As informações socioeconômicas, clínicas e de saúde foram coletadas por meio de
Ciência & Saúde Coletiva. Publicado em: 2022
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35. Surgeon experience, robotic perioperative outcomes, and complications in gynecology
SUMMARY OBJECTIVE: Robotic surgery is currently on the rise and has been widely applied all over the world. Gynecology offers great opportunities for the development of innovative techniques due to the magnitude of surgical needs. The aim of this study was to correlate perioperative complications, surgical time, and length of hospital stay with surgical dia
Revista da Associação Médica Brasileira. Publicado em: 2022
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36. Underage drinking in Brazil: findings from a community household survey
Objectives: Previous studies have estimated the 30-day prevalence of alcohol use to be approximately 21% among youth in Brazil, despite the legal drinking age of 18 years. The present study aimed to determine the prevalence of underage drinking and its associated factors among adolescents in Brazil. Methods: The 3rd National Survey on Drug Use by the Brazil
Brazilian Journal of Psychiatry. Publicado em: 2022