Background: The purpose of this study was to analyze the relation between body mass index (BMI), Cardiorespiratory Fitness (CRF), and levels physical activity (PA) from sedentary very vigorous intensities, measured by accelerometry, in students a middle high school. Methods: This cross-sectional included 111 children adolescents, age 11 18 years. PA assessed with an accelerometer for 7 consecutive days (1 minute epoch) using specific cut-points. components were derived special written...

Abstract We assessed the agreement between maximal oxygen consumption ([Vdot]O2max) measured directly when performing 20-m shuttle run test and estimated [Vdot]O2max from five different equations (i.e. Barnett, a b; Léger; Matsuzaka; Ruiz) in youths. The was performed by 26 girls (mean age 14.6 years, s = 1.5; body mass 57.2 kg, 8.9; height 1.60 m, 0.06) 22 boys (age 15.0 1.6; 63.5 11.5; 1.70 0.01). participants wore portable gas analyser (K4b2, Cosmed) to measure [Vdot]O2 during test. All...

The visual search behaviors and thought processes underpinning anticipation how these are influenced by intermittent exercise were examined in high- low-level soccer players.High-level (n = 8) players completed a soccer-specific, protocol that simulated the demands of match while responding to filmed sequences offensive play. HR, blood lactate concentrations, performance, behaviors, immediate retrospective verbal reports assessed.High-level demonstrated superior compared with counterparts,...

Abstract Aim: To analyse whether changes in physical activity index (PAI), screen time (ST: television, computer) and body mass (BMI) made a contribution to longitudinal fitness of children adolescents. Additionally, we analysed the interaction between baseline level fitness. Methods: This is 3‐year study 345 high school students aged 11–19 years. Students performed curl‐ups, push‐ups 20‐m shuttle run tests from Fitnessgram. PA ST were evaluated using standard questionnaire. Standardized...

The purpose of this study was to analyse the associations between sports participation, levels moderate vigorous physical activity (MVPA) and cardiorespiratory fitness (CRF). comprised 310 participants (183 girls 127 boys) aged 11-18 years. Sports participation assessed by questionnaire habitual (PA) measured objectively with accelerometers. 20-m shuttle-run test used estimate CRF. Logistic regression analyses were carried out CRF as outcome. odds ratio (OR) for being fit greater those who...

Atualmente nas faculdades públicas e até particulares dificulta-se a aquisição de instrumentação real para realização práticas laboratoriais presenciais, devido à não existência suficientes recursos econômicos por causa do alto custo que os equipamentos componentes modernos possuem no mercado. No presente trabalho autores apresentam o desenvolvimento uma biblioteca virtual utilizando as ferramentas programa MATLAB®, facilitando assim interação com aluno, meio da modelagem simulação sistemas...

A sepse é uma emergência médica complexa, associada à elevada morbimortalidade. Considerando a gravidade que ela representa, torna-se cada vez mais crucial o reconhecimento precoce de fatores estão relacionados um perfil clínico da condição. Objetiva-se, com este estudo, contribuir para melhor caracterização doença, partir do associado ao diagnóstico e maior taxa mortalidade. Para tanto, procede-se análise prontuários 122 pacientes internados, sepse, na Unidade Terapia Intensiva hospital...

As infecções hospitalares, sendo adquiridas durante o período de internação ou mesmo após a alta e decorrentes, majoritariamente, decorrem um contexto hospitalar multifatorial. Nesse sentido, destacamos como potencializadores falta infraestrutura, estratégias prevenção sistematizada, além da crescente resistência bacteriana observada nesses ambientes. A pesquisa foi realizada no indexador Pubmed, através do uso dos termos “antimicrobial resistance”, “hospital-acquired infections”, “infection...

O presente artigo visa comparar os desfechos de abordagens minimamente invasivas, a saber, laparoscopia e cirurgia robótica, com as técnicas convencionais, isto é, abertas, no tratamento hérnias inguinais. A metodologia utilizada consistiu na pesquisa, por meio do indexador PubMed, termos como “Inguinal Hernia AND Minimally Invasive Surgery Surgical Outcomes Open Repair”, o objetivo analisar estudos clínicos recentes sintetizar evidências sobre tema. Os resultados indicaram que invasivas...

This study analyzed associations between physical activity (PA), sedentary behaviors (SB), sleep, and mental health indicators in young adults during the COVID-19 lockdown (15 January–19 April 2021). The participants were 549 Portuguese university students (18–30 years, 57.7% male). Mental was assessed using DASS-21 for depression, anxiety, stress, total score (DASSt). Physical (vigorous, moderate, walking) measured with IPAQ, while SB (e.g., sitting, screen time) sleep evaluated...

Este estudo relata o caso de um paciente idoso 81 anos, sexo masculino, hospitalizado em decorrência uma infecção do trato urinário complicada por Staphylococcus aureus resistente à meticilina (MRSA), que evoluiu para endocardite infecciosa e espondilodiscite MRSA, recebendo tratamento alternativo com daptomicina. Esta pesquisa, portanto, trata-se observacional descritivo cujo objetivo é documentar a evolução clínica as intervenções terapêuticas realizadas, destacando os desafios manejo...

Os morcegos (Quirópteros) são indicadores essenciais da saúde ambiental e biodiversidade, desempenhando papéis ecológicos vitais que incluem polinização controle de insetos. No entanto, a compreensão sua diversidade em ecossistemas amazônicos impactados pelo turismo permanece desafiadora. Este estudo objetivou caracterizar maneira rápida não invasiva quiropterofauna no Parque Natural Municipal Cachoeira das Orquídeas, situado na Área Proteção Ambiental Caverna do Maroaga, Presidente...

Objective: The purposes of this study were to calculate and validate two models estimate maximal oxygen uptake (VO 2 max) in Portuguese youths, aged 10-18 years, using a 20-meter shuttle run test (SR). Design: Subjects (54 girls 60 boys) divided into estimation ( n = 91) cross-validation =23) groups, their VO max was directly measured by wearing portable gas analyzer during the SR. Multiple Linear Regression (MLR) Artificial Neural Network (ANN) tests carried out considering sex, age,...

The aim of this study was to analyse whether Physical Activity Index (PAI), Fitness, Screen Time (watching TV and computer use), Socio-economic Status Commuting School made a significant contribution longitudinal changes in Body Mass (BMI) youth. This carried out over period 3 years with 345 students (147 boys) who were between 11 16 old at the beginning study. Students invited perform tests from FITNESSGRAM Battery for Curl-Ups, Push-Ups, Back-Saver Sit Reach, 20 m Shuttle-Run (CRF)....