Browsing Health Sciences by Title
Now showing items 8503-8522 of 10607
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Rabdomiossarcoma uterino
(2002) [Journal article]Rabdomiossarcomas uterinos são raros. São caracterizados por diagnóstico tardio e prognóstico reservado. Neste artigo é relatada a manifestação deste tumor em uma paciente de 37 anos. Rabdomiossarcomas são tratados de forma ... -
Race-related population attributable fraction of preventable risk factors of dementia : a latino population-based study
(2023) [Journal article]Background: risk factors for dementia have distinct frequency and impact in relation to race. Our aim was to identify differences in modifiable risk factors of dementia related to races and estimate their population ... -
Racial inequalities in access to women's health care in southern Brazil
(2011) [Journal article]O objetivo da pesquisa foi investigar o acesso de mulheres negras e brancas aos exames de detecção precoce de câncer de mama e colo de útero (citopatológico), em duas cidades no Sul do Brasil. Foi realizado um estudo ... -
A racionalidade biomédica desportiva e a materialização do fazer científico na matriz curricular do curso de Educação Física da UFRGS
(2016) [Journal article]Este estudo de cunho qualitativo objetivou compreender as condições de possibilidade para a materialização do “fazer científico” na matriz curricular do curso de Educação Física (EF) da EsEFID/UFRGS. A literatura sobre o ... -
Radicais livres de oxigênio e exercício : mecanismos de formação e adaptação ao treinamento físico
(2004) [Journal article]O interesse acerca dos mecanismos de geração e adaptação de radicais livres de oxigênio (RLO) ao exercício aumentou significativamente a partir da demonstração de sua relação com o consumo de oxigênio. Os RLO são formados ... -
Rádio AMORB/FM : uma experiência de promoção da saúde no âmbito da atenção primária
(2015) [Journal article] -
Radiographic analysis of root canal fillings : influence of two sealers on the perception of voids
(2010) [Journal article]O propósito deste estudo ex vivo foi investigar se dois cimentos obturadores de fórmulas diferentes influenciariam a percepção radiográfica de obturações de canais radiculares. Os canais radiculares de 48 caninos superiores ... -
Radiographic evaluation of furcal perforations sealed with different materials in dogs' teeth
(2011) [Journal article]Objective: The objective of this work was to evaluate, using radiographic images, the behavior of four materials used to repair root perforations in dogs’ teeth. Material and Methods: Second and third premolars of 6 dogs ... -
Radiography and photogrammetry-based methods of assessing cervical spine posture in the sagittal plane: a systematic review with meta-analysis
(2021) [Journal article]There are numerous radiography and photogrammetry-based methods of assessing the cervical spine posture in the sagittal plane. The choice of instrument should be based on scientific parameters such as validity and reliability, ... -
Radiologia odontológica : percepção e segurança de dentistas de centros de especialidades odontológicas e serviços de apoio diagnóstico públicos
(2023) [Journal article]Objetivo: Avaliarapercepção e segurança dos cirurgiões-dentistas servidores municipais de Porto Alegre -RS que realizam radiografias intrabucais em relação à conteúdosda radiologia odontológica.Materiais e métodos: Todos ... -
Radiopacidade de dentes artificiais para treinamento pré-clínico de endodontia
(2019) [Journal article]Introdução: Dentes artificiais têm sido utilizados para a prática odontológica e, segundo seus fabricantes, apresentam muita similaridade aos dentes humanos para treinamento. Objetivo: Avaliar a radiopacidade de dentes ... -
Radiopacidade de ionomeros de vidro
(1999) [Journal article] -
Radiopacity evaluation of gutta-percha points in thinner samples than the ANSI/ADA recommendation
(2017) [Journal article]The aim of this study was to evaluate the radiopacity of different gutta-percha points (Endo Points®, Dentsply®, Tanari®, Meta®, Roeko® and Odous®) in samples of 1 mm thick as established by ANSI/ADA Specification #57 and ... -
Radioprotection in Dentistry : knowledge and practices
(2021) [Journal article]The present study aimed to identify the knowledge and attitudes of dental surgeons regarding the guidelines contained in Ordinance SVS/MS No. 453, dated June 1, 1998, in force until the year 2019 and later replaced with ... -
A randomised trial of anti-GM-CSF otilimab in severe COVID-19 pneumonia (OSCAR)
(2023) [Journal article]Background: Granulocyte–macrophage colony-stimulating factor (GM-CSF) and dysregulated myeloid cell responses are implicated in the pathophysiology and severity of COVID-19. Methods: In this randomised, sequential, ... -
Randomized clinical trial comparing sodium picosulfate with mannitol on the preparation FOR colonoscopy in hospitalized patients
(2007) [Journal article]Background - The cleansing of the colon for a colonoscopy exam must be complete so as to allow the visualization and inspection of the intestinal lumen. The ideal cleansing agent should be easily administered, have a low ... -
Randomized clinical trial of a phytotherapic compound containing Pimpinella anisum, Foeniculum vulgare, Sambucus nigra, and Cassia augustifolia for chronic constipation
(2010) [Journal article]Background: A phytotherapic compound containing Pimpinella anisum L., Foeniculum vulgare Miller, Sambucus nigra L., and Cassia augustifolia is largely used in Brazil for the treatment of constipation. However, the laxative ... -
A randomized clinical trial on the sealing of occlusal carious lesions : 3–4-year results
(2017) [Journal article]This randomized clinical trial aimed to assess the efficacy of sealing occlusal carious lesions in permanent teeth. The sample consisted of 54 occlusal carious lesions in permanent molars and premolars of 49 patients aged ... -
Randomized controlled trial comparing embryonic quality in rFSH versus hMG in the IVF protocol with GnRH Antagonist
(2021) [Journal article]Objective: The aim of the present study is to investigate embryo quality (score) after controlled ovarian stimulation for IVF using rFSH or hMG with the GnRH antagonist protocol. Methods: Open, randomized, single center ... -
A randomized crossover clinical study showing that methylphenidate-SODAS improves attention-deficit/hyperactivity disorder symptoms in adolescents with substance use disorder
(2008) [Journal article]Our objective was to evaluate the effectiveness of a long-acting formulation of methylphenidate (MPH-SODAS) on attentiondeficit/ hyperactivity disorder (ADHD) symptoms in an outpatient sample of adolescents with ADHD and ...
