Navegação Ciências da Saúde por Título
Resultados 4510-4529 de 10552
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Experimental comparative study of the histotoxicity of poly(lactic-co-glycolic acid) copolymer and poly(lactic-co-glycolic acid)-poly(isoprene) blend
(2014) [Artigo de periódico]Current treatments of craniosynostosis rely on the application of metal springs for cranial bone deviation. However, those metal springs demand a second surgical procedure for their removal. An attractive alternative would ... -
Experimental composite resin with myristyltrimethylammonium bromide (MYTAB) and alpha-tricalcium phosphate (α-TCP): antibacterial and remineralizing effect
(2023) [Artigo de periódico]The aim of this study was to develop an experimental composite resin with the addition of myristyltrimethylammonium bromide (MYTAB) and α -tricalcium phosphate (α-TCP) as an antibac terial and remineralizing material. ... -
Experimental model for the study of chronic renal ischemia in rats : morphologic, histological and ultra-structural analysis
(2007) [Artigo de periódico]Objetivo: Avaliar um modelo de isquemia renal crônica em ratos e caracterizar os efeitos no tecido renal. Métodos: Utilizaramse 168 ratos Wistar divididos em dois grupos iguais, controle (GC) e isquemia (GI). Os animais ... -
Experimental model of hepatic steatosis by fructose in adult zebrafish : a pilot study
(2018) [Artigo de periódico]The consumption of fructose has been questioned, since its increase has led to an associated increase in steatosis caused by nonalcoholic fatty liver disease. Despite the advantages presented by the zebrafish as an animal ... -
Experimental model of the formation of pelvic adhesions by videolaparoscopic in female rabbits
(2010) [Artigo de periódico]Objetivo: Verificar a freqüência da formação de aderências pélvicas pós-cirúrgicas, em um modelo experimental animal, por videolaparoscopia. Métodos: Estudo experimental, em uma amostra de 11 coelhas, não prenhas, com idade ... -
Experimental model to induce obesity in rats
(2006) [Artigo de periódico]A obesidade tem etiologia multifatorial e está se tornando um problema de saúde pública devido ao aumento da sua prevalência e a conseqüente repercusão das suas comorbidades na saúde da população. A grande similaridade e ... -
Experimental ventilator-associated pneumonia : distribution of lung infection and consequences for lung aeration
(2003) [Artigo de periódico]Ventilator-associated pneumonia (VAP) has been described in humans and in experimental animals. The most severe lesions are located in dependent lung segments along a sterno-vertebral axis, however the cephalocaudal ... -
Expert recommendations on monkeypox (MPX) in pregnancy, postpartum and lactating women
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Explaining covid-19 performance : what factors might predict national responses?
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Explicit discrimination and health : development and psychometric properties of an assessment instrument
(2012) [Artigo de periódico]OBJETIVO: Desenvolver instrumento para avaliar os efeitos de experiências discriminatórias sobre condições e comportamentos em saúde, capaz de distinguir efeitos patológicos da exposição a tratamentos diferenciais de sua ... -
Exploring digital filters for internal root resorption : how can we improve the diagnosis of small lesions?
(2022) [Artigo de periódico]Objectives: This study aimed to evaluate the impact of enhancement filters in detecting small simulated internal root resorptions (IRR). Methods: Forty-two extracted human teeth were sectioned, connected, and stored in a ... -
Exploring environmental factors in nursing workplaces that promote psychological resilience : constructing a unified theoretical model
(2016) [Artigo de periódico]Building nurses’ resilience to complex and stressful practice environments is necessary to keep skilled nurses in the workplace and ensuring safe patient care. A unified theoretical framework titled Health Services Workplace ... -
Exploring potential impacts of pregnancy-related maternal immune activation and extracellular vesicles on immune alterations observed in autism spectrum disorder
(2023) [Artigo de periódico]Autism Spectrum Disorder (ASD) is a set of neurodevelopmental disorders usually observed in early life, with impacts on behavioral and social skills. Incidence of ASD has been dramatically increasing worldwide, possibly ... -
Exploring the association between attention-deficit/hyperactivity disorder and entrepreneurship
(2021) [Artigo de periódico]Objective: To investigate the association between attention-deficit/hyperactivity disorder (ADHD) symptoms and entrepreneurial profiles and the effects of entrepreneurial characteristics in individuals who screen positive ... -
Exploring the frequency of a TP53 polyadenylation signal variant in tumor DNA from patients diagnosed with lung adenocarcinomas, sarcomas and uterine leiomyomas
(2023) [Artigo de periódico]The TP53 3’UTR variant rs78378222 A>C has been detected in different tumor types as a somatic alteration that reduces p53 expression through modification of polyadenylation and miRNA regulation. Its prevalence is not yet ... -
Exploring the Gantt chart as a tool to highlight double report in case series published during the first wave of the COVID-19 pandemic
(2022) [Artigo de periódico]Background: During the COVID-19 pandemic, some studies describing diferent aspects of the infection included very similar participants, rising suspicion about double reporting. We aimed to evaluate the Gantt chart as a ... -
Exploring the role of immune pathways in the risk and development of depression in adolescence : research protocol of the IDEA-FLAME study
(2021) [Artigo de periódico]Extensive research suggests a role for the innate immune system in the pathogenesis of depression, but most of the studies are conducted in adult populations, in high-income countries and mainly focus on the study of ... -
Exposição a contaminantes ambientais durante a gestação e seus efeitos sobre a saúde fetal : uma revisão da literatura
(2001) [Artigo de periódico]A exposição humana a contaminantes ambientais é onipresente. Uma grande preocupação em relação à população que vive perto de fontes poluentes é o risco potencial de efeitos adversos para as gestações, especialmente defeitos ... -
Exposição corporal do paciente no olhar do acadêmico de enfermagem
(2015) [Artigo de periódico]Objetivo: Conhecer a vivência de acadêmicos de enfermagem em relação à exposição corporal do paciente durante a realização dos cuidados de enfermagem no ambiente hospitalar. Método: Estudo qualitativo descritivo, realizado ... -
Exposição ocupacional a drogas antineoplásicas : condutas para manipulação segura
(1995) [Artigo de periódico]As drogas antineoplásicas são utilizadas de forma crescente no meio hospitalar devido aos promissores resultados apresentados no tratamento do câncer. As ações desejadas destas drogas, principalmente suas capacidades ...