Results: 3275

Simultaneous Determination of Furan and Vinyl Acetate in Vapor Phase of Mainstream Cigarette Smoke by GC-MS

An. acad. bras. ciênc; 89 (1,supl), 2017
ABSTRACT A simple and sensitive method for simultaneous determination of furan and vinyl acetate (VA) in vapor phase of mainstream cigarette smoke with cold trap and gas chromatography-mass spectrometry (GC-MS) was developed. A Cambridge filter pad (CFP) was placed in front of the impingers of smoking ma...

Phototherapy with PUVA: Versatility and efficacy in dermatoses

Treatment of digital ulcers in systemic sclerosis: Case series study of thirteen patients and discussion on outcome

Summary Introduction: In systemic sclerosis (SSc), digital ulcers (DU) are debilitating and recurrent. They are markers of prognosis and are associated with disability and mortality. Treatment strategies have been developed to block the proposed mechanisms of this complication. Objective: Clinical desc...

Effect of rhubarb on extravascular lung water in patients with acute respiratory distress syndrome

Summary Objective: The aim of this study was to evaluate the effect of rhubarb on extravascular lung water (EVLW) in patients with acute respiratory distress syndrome (ARDS). Method: A total of 80 patients with ARDS were randomly divided into a treatment group (40 cases) and control group (40 cases). P...

Impact of biological therapy on body composition of patients with Chron's disease

Summary Introduction: Protein-energy malnutrition in Crohn's disease (CD) has been reported in 20 to 92% of patients, and is associated with increased morbidity and mortality and higher costs for the health system. Anti-TNF drugs are a landmark in the clinical management, promoting prolonged remission i...

Escala pessoal de crenças no mundo justo: adaptação e evidências de validade

Psico USF; 22 (1), 2017
As crenças no mundo justo (CMJ) têm permitido a compreensão de uma série de fenômenos sociais, o que tem levado ao desenvolvimento de medidas para sua mensuração. O presente artigo tem como objetivo apresentar evidências de validade de uma versão adaptada da Escala Pessoal de CMJ (CMJ-P). 146 pa...

Translation and validation of Neck Bournemouth Questionnaire to Brazilian Portuguese

Rev. bras. reumatol; 57 (2), 2017
Abstract Objective: To translate the Neck Bournemouth Questionnaire to Brazilian Portuguese, cross-culturally adapt, and to verify its validity and its reliability. Methods: The development of the Brazilian version of Neck Bournemouth Questionnaire (Brazil-NBQ) was based on the guideline proposed by Gu...

Fixed-flexion knee radiography using a new positioning device produced highly repeatable measurements of joint space width: ELSA-Brasil Musculoskeletal Study (ELSA-Brasil MSK)

Rev. bras. reumatol; 57 (2), 2017
Abstract Objective: To describe the performance of a non-fluoroscopic fixed-flexion PA radiographic protocol with a new positioning device, developed for the assessment of knee osteoarthritis (OA) in Brazilian Longitudinal Study of Adult Health Musculoskeletal Study (ELSA-Brasil MSK). Material and meth...

Spanish version of the scale of attitudes toward alcohol, alcoholism and alcoholics: content validation

Rev. bras. enferm; 70 (2), 2017
ABSTACT Objective: to describe the process of translation and cultural adaptation of the scale of attitudes towards alcohol, alcoholism and alcoholics into the Spanish language. Methods: this was a methodological study, which followed the international guidelines for translation and adaptation of measu...

Crown discoloration promoted by materials used in regenerative endodontic procedures and effect of dental bleaching: spectrophotometric analysis

J. appl. oral sci; 25 (2), 2017
Abstract Regenerative endodontic procedure (REP) has been proposed as a new approach to treat immature permanent teeth. However, materials used in REP for root canal disinfection or cervical sealing may induce tooth discoloration. Objectives To assess tooth crown’s color after intracanal treatmen...