Results: 1938

Macrophage migration inhibitory factor as an incriminating agent in vitiligo

An. bras. dermatol; 93 (2), 2018
Abstract: Background: Vitiligo is an autoimmune skin disorder in which the loss of melanocytes is mainly attributed to defective autoimmune mechanisms and, lately, there has been more emphasis on autoinflammatory mediators. Among these is the macrophage migration inhibitory factor, which is involved in ...

Oxidative stress in patients with endemic pemphigus foliaceus and healthy subjects with anti-desmoglein 1 antibodies

An. bras. dermatol; 93 (2), 2018
Abstract: Background: Previous studies have shown oxidative stress in pemphigus vulgaris and pemphigus foliaceus, nevertheless, it remains unknown whether a similar response is characteristic of endemic pemphigus foliaceus in Peru. Objectives: To determine the oxidative stress response in endemic pemph...

The tendency towards the development of psychosexual disorders in androgenetic alopecia according to the different stages of hair loss: a cross-sectional study

An. bras. dermatol; 93 (2), 2018
Abstract: Background: Androgenetic alopecia is a common dermatological condition affecting both genders. Objective: To evaluate the tendency towards development of psychosexual disorders according to the clinical stages of androgenetic alopecia. Methods: A cross-sectional study was conducted including...

Reliability of Thyroid Imaging Reporting and Data System (TI-RADS), and ultrasonographic classification of the American Thyroid Association (ATA) in differentiating benign from malignant thyroid nodules

ABSTRACT Objective Ultrasonography (US) is the best diagnostic tool for initial assessment of thyroid nodule. Recently, data reporting systems for thyroid lesions, such as the Thyroid Imaging Reporting and Data System (TI-RADS) and American Thyroid Association (ATA), which stratifies the risk for malign...

Impact of self-reported fasting duration on lipid profile variability, cardiovascular risk stratification and metabolic syndrome diagnosis

ABSTRACT Objective We sought to investigate the impact of self-reported fasting duration times on the lipid profile results and its impact on the cardiovascular risk stratification and metabolic syndrome diagnosis. Subjects and methods We analyzed data from all consecutive individuals evaluated in a co...

Between-occasion repeatability of fractional exhaled nitric oxide measurements in children

J. bras. pneumol; 44 (1), 2018
ABSTRACT The aim of the study was to assess short-term repeatability of measurements of fractional exhaled nitric oxide (FENO) and its correlates in children in the 6- to 9-year age bracket participating in a respiratory epidemiological survey. FENO was measured in two sessions one week apart in 101 chil...

Evaluación de competencias en comunicación clínica en estudiantes de medicina con paciente simulado

Rev. méd. Chile; 146 (2), 2018
Background: Communication skills are not learnt innately. It is therefore necessary to both train and evaluate medical students in this area. Aim: To evaluate communication skills of fourth-year medical students with the use of a simulated patient (SP). Material and Methods: Four clinical scenarios (CS...

Driving and visual deficits in stroke patients

Arq. neuropsiquiatr; 76 (2), 2018
ABSTRACT Objective: The aim of the present study was to conduct an exploratory assessment of visual impairment following stroke, and to discuss the possibilities of reintroducing patients to the activity of driving. Methods: The Useful Field of View test was used to assess visual processing and visual ...

Effect of virtual reality in Parkinson's disease: a prospective observational study

Arq. neuropsiquiatr; 76 (2), 2018
ABSTRACT Objective: To assess the effectiveness of balance exercises by means of virtual reality games in Parkinson's disease. Methods: Sixteen patients were submitted to anamnesis, otorhinolaryngological and vestibular examinations, as well as the Dizziness Handicap Inventory, Berg Balance Scale, SF-3...

Nível de satisfação dos usuários e verificação do conhecimento dos farmacêuticos em farmácias públicas do Espírito Santo, Brasil

Resumo O objetivo do presente estudo foi determinar o nível de satisfação dos usuários de farmácias públicas e verificar o conhecimento dos farmacêuticos com relação à dispensação de medicamentos. Trata-se de um estudo descritivo, realizado em municípios de uma mesma região, no interior do ...