Maria Irany Knackfuss

ORCID: 0000-0002-4225-4901
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About
Contact & Profiles
Research Areas
  • Physical Education and Gymnastics
  • Obesity, Physical Activity, Diet
  • Health and Lifestyle Studies
  • Youth, Drugs, and Violence
  • Science and Education Research
  • Healthcare Regulation
  • Sports Performance and Training
  • Cardiovascular and exercise physiology
  • HIV/AIDS Research and Interventions
  • Physical Activity and Health
  • HIV-related health complications and treatments
  • Physical Education and Sports Studies
  • Children's Physical and Motor Development
  • Academic Research in Diverse Fields
  • Sleep and related disorders
  • Dermatoglyphics and Human Traits
  • Health, Education, and Aging
  • Healthcare during COVID-19 Pandemic
  • Sports injuries and prevention
  • Eating Disorders and Behaviors
  • Balance, Gait, and Falls Prevention
  • Environmental Sustainability and Education
  • Indigenous Health and Education
  • Health, Nursing, Elderly Care
  • Muscle activation and electromyography studies

Universidade do Estado do Rio Grande do Norte
2016-2025

Universidade Federal do Rio Grande do Norte
2006-2023

Weatherford College
2019

University of Trás-os-Montes and Alto Douro
2018

Universidade Estadual do Rio Grande do Sul
2018

Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde
2008

Association for the Development of Douro Viticulture
2008

To identify the clinical and epidemiological profile of patients under treatment for leprosy-related reactions.This is a descriptive, cross-sectional quantitative study, conducted from October 2013 to April 2014 with 61 individuals in reference center Brazilian northeast region. The statistical test used considered significance level 0,05.Most were males (57.38%), low family income (50.82%) incomplete elementary education (75.41%). In moment leprosy diagnosis, 52.45% presented some degree...

10.1590/1983-1447.2015.esp.57405 article EN cc-by-nc Revista gaúcha de enfermagem 2015-01-01

The aim of this descriptive study was to correlate the level pain with quality life in 261 people living HIV/AIDS. Mild pain/no reported by 47.5% subjects, 24.1% moderate pain, and 28.4% severe pain; levels were correlated gender (p = 0.02), health status < 0.001), perception stage infection 0.005). Being female represented a risk factor for 0.001) intense 0.004). Poor 0.038) young protection (21–30 years, p 0.046; 41–50 0.023; 51–60 0.030). low averages identified all evaluated domains...

10.1080/09540121.2016.1274013 article EN AIDS Care 2017-01-09

Evidence available in the literature suggests that physical exercise increases release of brain-derived neurotrophic factor (BDNF) humans and may possibly be related to improvements executive function. However, studies this phenomenon adolescents are still scarce. The objective work is describe protocol for a systematic review (SR) meta-analysis interventional aiming determine effect on BDNF levels function adolescents.This guided by Preferred Reporting Items Systematic Reviews Meta-Analyses...

10.1097/md.0000000000016445 article EN cc-by-nc Medicine 2019-07-01

Nos últimos anos, o desenvolvimento do esporte paraolímpico nacional e internacional tem estimulado maior participação dos portadores de deficiência em atividades desportivas, exigindo atletas incremento na intensidade freqüência nos treinamentos competições, que impulsiona, ainda mais, os índices lesões traumato-ortopédicas. Objetivou-se neste estudo caráter descritivo-analítico verificar a prevalência traumato-ortopédicas 82 paraolímpicos selecionados forma não probabilística intencional...

10.1590/s1517-86922007000300007 article PT Revista Brasileira de Medicina do Esporte 2007-06-01

Objetivo O objetivo deste estudo é descrever o estado nutricional de crianças com idade entre 10 a 17 anos matriculados em escolas públicas e privadas diferentes regiões características específicas do semi-árido brasileiro. Material métodos Estudo transversal tipo descritivo comparativo, uma amostra probabilística estratificada n=1 701(900 homens 801 mulheres), escolhidas intencionalmente três cidades das Leste Potiguar 158; Oeste n=312; Central n=231, divididos grupos etários 12 anos, 13 14...

10.1590/s0124-00642009000100007 article PT Revista de Salud Pública 2009-02-01

INTRODUCTION: Negative lifestyles affect the health and quality of sleep those living with without HIV/AIDS. METHODS: Individuals were divided into two groups based on whether or not they RESULTS: Among 20 participants, 95% displayed a poor lifestyle, both demonstrated low-quality significant differences between in early variables, total time, patterns. CONCLUSIONS: Both similar behavior unsatisfactory lifestyles, quality, irregular

10.1590/0037-8682-0235-2017 article EN cc-by Revista da Sociedade Brasileira de Medicina Tropical 2018-08-01

ABSTRACT Introduction: It has been shown that kinesiophobia a negative influence on the outcomes of cardiac rehabilitation and consequently is important for clinical setting. Objective: The objective this study was to translate, culturally adapt, psychometrically validate Tampa Scale Kinesiophobia Heart (TSK-SV Heart) Brazilian Portuguese. Methods: Portuguese version tested in 300 patients rehabilitation. Test-retest reliability assessed by intraclass correlation coefficient, internal...

10.1590/1517-869220172303159416 article EN Revista Brasileira de Medicina do Esporte 2017-05-01

To correlate the traditional method and a computerized system of dermatoglyphic analysis. Sample 15 individuals, with two investigators using methods for each sample. The protocol by Cummins Midlo was used following methods: (M1) (M2). Pearson's correlation to observe between system. Student's paired t-test evaluate reproducibility both methods, aim compare internal variations based on measurements obtained same observation. M1 had greater quantitative capacity identifying number lines. more...

10.1016/s1888-7546(14)70063-2 article PT cc-by-nc-nd Revista Andaluza de Medicina del Deporte 2014-06-01

Objetivo O presente estudo, de caráter experimental, pretende comparar os efeitos diferentes formas treinamento e estilo vida sobre indicadores hemodinâmicos, capacidade cardíaca, relação cintura quadril índice massa corporal,

10.1590/s0124-00642009000300005 article PT Revista de Salud Pública 2009-06-01

Objective. To analyze the School Health Program (SHP)through perceptions of managers and health professionals. Materials methods. This was a descriptive, crosssectional,and qualitative study that conducted interviews with 21 individuals using lexical analysis Bardin’s speech processed data through Alceste software. Results. In interviewees’ perception, verification blood pressure,visual acuity, weight, height, body mass index, oral health,preventive actions educational lectures are...

10.21149/8412 article EN cc-by-nc-sa Salud Pública de México 2017-01-03

O objetivo do presente estudo foi investigar o efeito agudo de uma única série agachamento realizado em superfície estável e outra instável sobre equilíbrio estático dinâmico idosos. tipo experimental contou com 30 idosos (66.4 ± 6.2 anos) ambos os sexos. Os foram submetidos aos testes apoio tandem (equilíbrio estático), sem privação visual, ao Four Square Step Test dinâmico). Em seguida, forma aleatória, divididos 2 grupos, onde um grupo executou 10 repetições outro instável. Após minuto,...

10.1016/j.ramd.2015.09.004 article cc-by-nc-nd Revista Andaluza de Medicina del Deporte 2016-09-09

Introducao: Nos ultimos anos, muito vem se discutindo a respeito da utilizacao do alongamento na pratica esportiva. No jiu-jitsu e substancial tanto um bom padrao de flexibilidade quanto forca, para o desempenho dos atletas. O objetivo estudo foi verificar influencia aguda estatico no forca maxima atletas jiu-jitsu. Materiais Metodos: Foram avaliados 20 sexo masculino (idade 24,1±1,8 anos IMC 25,1±3,8kg.m-2). Dois testes carga (1RM) exercicio supino horizontal foram realizados em condicoes...

10.3900/fpj.8.3.212.p article PT Fitness & Performance Journal 2009-05-01

El objetivo de este estudio descriptivo fue analizar la relación entre los ejercicios fuerza y parámetros hematológicos, virológicos antropométricos. Fueron analizadas 40 personas ambos sexos que viven con VIH/SIDA, edades 20 50 años, ciudad Mossoró (Rio Grande do Norte, Brasil). Todas fueron evaluadas antes después ser sometidas a un programa fuerza. Los datos analizados el SPSS 20.0 en su versión portugués. Fue posible encontrar diferencia significativa (p < 0.05) porcentaje grasa, urea...

10.1016/j.ramd.2016.02.013 article ES cc-by-nc-nd Revista Andaluza de Medicina del Deporte 2016-07-15
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