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1.
Arch. med. deporte ; 38(203): 163-167, May. 2021. tab
Artigo em Inglês | IBECS | ID: ibc-217897

RESUMO

The introduction of highly active antiretroviral therapy (HAART) was able to help to control viral condition in patients livingwith HIV/AIDS, diminishing virus concentration and increasing T CD4 + cells. However, adverse effects follow the treatment,like lipodystrophy syndrome, characterized by morphological changes in body fat distribution and changes serum lipids andglycides levels, increasing the risk for chronical diseases with cardiovascular effects. Thus, complimentary non-drug practices,as strength training, are essential to treat these patients, helping to improve their immunometabolic condition, leading to abetter coping with the disease. The aim of this study was to investigate the influence of a 12-week strength training protocolon immunometabolic system of people living with HIV/AIDS. It is a quasi-experimental study, conducted on 20 patients (16men), all living with HIV/AIDS using HAART. T CD4 + cell numbers, serum triglycerides, cholesterol (total and fractions) andglycemia were measured before and after training. The data underwent to descriptive statistics using a paired T test, withthe significance level set at p <0.05.There was a significant increase of 15.4% (p=0.009) on T CD4 + cells and, although notstatistically significant, reduction on glycemia, total cholesterol and triglycerides and increase on HDL-cholesterol fraction.So, it is suggested that strength training may be effective on immunometabolic condition of people living with HIV / AIDS,increasing T CD4+ cells and controlling serum levels of lipids and glycides.(AU)


La introducción de la terapia antirretroviral altamente activa (HAART) ayudó a controlar la condición viral de los pacientes con HIV/AIDS, reduciendo la concentración del virus y aumentando las células T CD4 +. Sin embargo, los efectos adversos acompañan el tratamiento, como el síndrome de lipodistrofia, caracterizada por cambios morfológicos en la distribución de la grasa corporal y de los niveles metabólicos en los lípidos y glicidos séricos, creciendo el riesgo de enfermedades crónicas con impacto cardiovascular. Así, los tratamientos complementarios no medicados, como el entrenamiento de fuerza, son esenciales en el tratamiento de estos pacientes, lo que contribuye en las mejoras inmunometabólicas en esta población, lo que contribuye a hacer frente a la enfermedad. El propósito de esta investigación fue verificar la influencia de un protocolode entrenamiento de fuerza con duración de 12 semanas en los sistemas inmunometabólicos de personas con HIV/SIDA.Este es un estudio cuasi-experimental, realizado con 20 pacientes (16 hombres), todos con HIV/SIDA usando la terapia HAART,sometidos a un protocolo de entrenamiento de fuerza de 12 semanas. Se tomaron medidas de las variables número de célulasT CD4 +, niveles séricos de triglicéridos, colesterol (total y fracciones) y glucosa en sangre, antes y después del entrenamiento.Los datos fueron analizados mediante estadística descriptiva, con prueba T pareada y nivel significativo establecido en p <0,05.El resultado mostró un aumento significativo en las células T CD4 + en un 15,4% (p=0,009), aunque no es estadísticamentesignificativo, tuve la glucosa en sangre reducida, así como el colesterol total y los triglicéridos, con respectivo aumento dela fracción de colesterol HDL. Por lo tanto, sugerimos que el entrenamiento de fuerza puede ser efectivo en las condicionesinmunológicas y metabólicas de las personas que viven con HIV/AIDS, aumentando las células T CD4 + y controlando los...(AU)


Assuntos
Humanos , Masculino , Feminino , Adulto , Treinamento Resistido , Terapia Antirretroviral de Alta Atividade/efeitos adversos , HIV , Síndrome da Imunodeficiência Adquirida , Lipodistrofia , Linfócitos T CD4-Positivos , Protocolos Clínicos , Esportes
2.
J Strength Cond Res ; 29(12): 3466-71, 2015 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25970490

RESUMO

This study aimed to evaluate the impact of strength training on bone mineral density (BMD) in individuals harboring HIV exhibiting lipodystrophy. The study included 20 subjects (16 men) aged 50.60 ± 6.40 years with reduced BMD, presenting positive serology for HIV, using highly active antiretroviral therapy, and performing no regular practice of physical exercise before being enrolled in the study. Bone mineral density levels were evaluated by dual-energy x-ray absorptiometry in the lumbar spine, femoral neck, and 1/3 radius, before and after 36 sessions (12 weeks) of strength training. Compared with pre-exercise period, the results showed increased BMD in lumbar spine (3.28%; p = 0.012), femoral neck (8.45%; p = 0.044), and 1/3 radius (5.41%; p = 0.035). This is the first study evaluating the impact of strength training in patients living with HIV and exhibiting lipodystrophy, showing an increased BMD in all the regions measured (lumbar spine, femoral neck, and 1/3 radius). This study showed the beneficial impact of the strength training on BMD increase in patients living with HIV as an effective and available approach to improve bone health.


Assuntos
Densidade Óssea , Síndrome de Lipodistrofia Associada ao HIV/fisiopatologia , Treinamento Resistido , Absorciometria de Fóton , Adulto , Idoso , Feminino , Colo do Fêmur , Síndrome de Lipodistrofia Associada ao HIV/tratamento farmacológico , Humanos , Vértebras Lombares , Masculino , Pessoa de Meia-Idade , Rádio (Anatomia)
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