Strength training improves body composition, muscle strength and increases CD4+ T lymphocyte levels in people living with HIV/AIDS
Strength training improves body composition, muscle strength and increases CD4+ T lymphocyte levels in people living with HIV/AIDS
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DOI：
10.4081/idr.2019.7925
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发表时间：
2019-01-01
影响因子：
3.2
通讯作者：
Araujo de Medeiros Fernandes, Thales Allyrio
中科院分区：
文献类型：
--
作者：
de Brito-Neto, Jose Garcia;de Andrade, Micassio Fernandes;Araujo de Medeiros Fernandes, Thales Allyrio
为艾滋病毒/艾滋病感染者建立体育训练计划有几个好处。该研究旨在分析阻力训练对PLWHA患者身体成分、肌肉力量和TCD4（+）淋巴细胞水平的影响，通过主观感知努力（SPE）预测强度。这是一项随机对照试验研究。参与者（11名男性和8名女性）分为两组：运动组（EG）和对照组（CG）。EG被提交到一个基于SPE预测强度的阻力训练项目12周。采用四极生物电阻抗法和皮肤折叠法评估体重百分比。我们用流式细胞术定量CD4 + T淋巴细胞。患者体脂率（δ %=-6.23%）、瘦体质量（δ %=2.45%）和CD4T淋巴细胞水平（δ(%)=15.77%）均有显著变化。在所有评估的练习中，他们也表现出肌肉力量的显著增加。我们的数据表明，SPE规定的运动计划能够改善PLWHA患者的免疫功能、身体成分和肌肉力量。
The establishment of physical training programs for people living with HIV/AIDS (PLWHA) has several benefits. The study aimed to analyze the effect of resistance training using prediction of intensity by subjective perception of effort (SPE) on body composition, muscle strength, and TCD4(+) lymphocyte levels in PLWHA. This a randomized controlled trial study. Participants (11 men and 8 women), were divided in two groups: exercise group (EG) and control group (CG). The EG was submitted to 12 weeks of a resistance-training program based in the prediction of intensity by SPE. Body mass percentages were evaluated using tetrapolar bioelectrical impedance and skinfold methods. We used Flow Cytometry to quantify CD4 + T lymphocytes. Patients showed significant changes in Body Fat Percentage (Delta%=-6.23%), Lean Body Mass (Delta%=2.45%), and CD4T lymphocytes levels (Delta(%)=15.77%). They also showed significant increase in muscular strength presented in the test for one repetition maximum in all the evaluated exercises. Our data suggest that exercising program prescribed by SPE is capable of improving immune function, body composition, and muscular strength in PLWHA.