Biological
Mostrando 1-12 de 16880 artigos, teses e dissertações.
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1. Qual a idade indicada para a criança iniciar o uso de aparelho ortodôntico?
A Associação Americana de Ortodontia (AAO) recomenda que a primeira avaliação ortodôntica aconteça entre os 5 e 7 anos de idade, ou assim que erupcionados os primeiros dentes permanentes
. A partir dessa avaliação realizada pelo dentista, é possível realizar um diagnóstico precoce em relação à má oclusão (mal posicionamento dentário
Núcleo de Telessaúde Mato Grosso do Sul. Publicado em: 12/06/2023
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2. Quais as indicações para a eletroconvulsoterapia (ECT)?
A eletroconvulsoterapia (ECT) é um tratamento biológico que a partir de uma convulsão induzida propõe benefícios terapêuticos para alguns quadros de transtornos psiquiátricos. Os avanços na anestesia e equipamentos de estimulação elétrica, a utilização de eletrodos e as formas de pulso melhoraram os efeitos colaterais e a segurança no tratam
Núcleo de Telessaúde Minas Gerais - NUTEL. Publicado em: 12/06/2023
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3. Qual a conduta para lidar com o paciente agitado e agressivo?
O manejo de pacientes em agitação psicomotora, agressivos ou violentos, que são quadros relativamente comuns durante os episódios de crise de alguns transtornos psiquiátricos pode ser realizado por intervenções farmacológicas e não farmacológicas. O manejo não farmacológico se destina a organização do espaço físico e a adequação de atitu
Núcleo de Telessaúde Minas Gerais - NUTEL. Publicado em: 12/06/2023
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4. Budbreak of pecan cultivars subject to artificial chill
ABSTRACT Chill is a limiting factor in commercial production of temperate fruit due to their dormancy mechanism. Thus, knowledge of chill requirements of cultivars is important to reach successful production. This study aimed at evaluating responses given by different pecan cultivars subject to artificial chill. Pecan branches were collected from twelve 9-ye
Revista Ceres. Publicado em: 2023
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5. Synthesis and Evaluation of Antibacterial Activity of 1,2,3-Triazole and Ether Derivatives of Paeonol
Multi-drug-resistant bacteria (MDR) are the cause of different infections and diseases that have affected humanity for a long time, and have been an emerging global health problem that has led to increased morbidity and mortality. The growing emergence of MDR bacteria has underlined the need for development and discovery of new antibacterial compounds. In th
Journal of the Brazilian Chemical Society. Publicado em: 2023
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6. Seleno- and Telluro-Functionalization of Quinones: Molecules with Relevant Biological Application
Quinones and organochalcogens are classes of compounds with great biological applicability, such as antioxidant, anticancer, anti-Alzheimer, and antidepressant activities, among others. Thus, the combination of these two classes of compounds is important to obtain new hits with biological activities that are additive or synergistic. Several methodologies for
Journal of the Brazilian Chemical Society. Publicado em: 2022
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7. AOPs são o futuro da ecotoxicologia?
ARE AOPs THE FUTURE OF ECOTOXICOLOGY? AOPs (Adverse Outcome Pathways) were introduced in the field of ecotoxicology due to the need of replacement of the classic system for assessing adverse results (considering only the mortality of organisms exposed to certain substances or mixtures) to a predictive system based on the measurement of biological events occu
Química Nova. Publicado em: 2022
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8. Synthesis and Biological Evaluation of Novel 1,3-Benzoxathiol-2-one Sulfonamides against Toxic Activities of the Venom of Bothrops jararaca and Bothrops jararacussu Snakes
This work describes the synthesis of new 1,3-benzoxathiol-2-one sulfonamides and evaluation of their ability to inhibit some in vitro (coagulant, proteolytic and hemolytic) and in vivo (hemorrhagic, edematogenic and lethality) toxic activities of Bothrops jararaca and Bothrops jararacussu venoms. Compounds have been synthesized from the coupling of intermedi
Journal of the Brazilian Chemical Society. Publicado em: 2022
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9. Use of disease-modifying drugs (tocilizumab, tofacitinib, and baricitinib—a biological or synthetic target specific) in patients hospitalized with COVID-19
Revista da Associação Médica Brasileira. Publicado em: 2022
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10. Alumina applied in bone regeneration: Porous α-alumina and transition alumina
Abstract Alumina is a polymorphic bioceramic that has been extensively investigated for application in bone regeneration. Dense α-alumina has been considered a suitable biomaterial for dental and orthopedic implants due to its superior mechanical properties. However, its use is limited due to its high inertia in a biological environment. Recent investigatio
Cerâmica. Publicado em: 2022
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11. Flumioxazin, imazethapyr and their mixture in the rhizosphere of soybean: effect on early nodulation and biological N fixation
ABSTRACT The application of flumioxazin and imazethapyr can affect the interactions between rhizobia and soybean in the rhizosphere. However, it remains unclear the effect of both herbicides, even when applied in mixture, on early nodulation and biological N fixation (BNF) in soybean, mainly related to some important biochemical traits in nodules. This study
Revista Ceres. Publicado em: 2022
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12. ANALYSIS OF BENZODIAZEPINES IN PLASMA SAMPLES BY DLLME AND LC-DAD: CRITICAL ASPECTS, FLAWS AND ISSUES ENCOUNTERED - A DISCUSSION
Dispersive liquid-liquid microextraction (DLLME) is a fast and simple technique and applicable procedure for the analysis of xenobiotics in different biological matrices. We have developed a DLLME method for the determination of benzodiazepines in plasma samples using liquid chromatography-diode-array detection (LC-DAD). During method validation, relative st
Química Nova. Publicado em: 2022