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Immediate effects of a real moderate interval-running training session on inflammatory profile
Cytokine ( IF 3.8 ) Pub Date : 2020-09-01 , DOI: 10.1016/j.cyto.2020.155150
Ana Paula Silva Azevedo 1 , Clara Nóbrega 2 , Joanna Darck Carola Correia Lima 3 , Emidio Marques de Matos-Neto 3 , Alberto Carlos Amadio 1 , Marília Cerqueira Leite Seelaender 3 , Júlio Cerca Serrão 1
Affiliation  

The study investigated the immediate effect of a moderate interval-running training session on circulating inflammatory cytokines concentration at real conditions of training. Nine recreational runners (5 women and 4 men; 68,33 ± 10,20 kg; 1,65 ± 0,07 m; 28,67 ± 4,24 years) had blood samples collected from antecubital vein before and immediately after a moderate interval-running training session without fasting. Cytokine levels were obtained from blood samples through Multiplex Analysis of Sample Protein Content, performed by Magpix® instrument. The assay detected the cytokines and calculated the plasma cytokine concentrations. Reduced concentration was observed after training session for all cytokines (p < 0.05), except for IP-10. Moderate effect sizes were identified in IL-6, IL-8, TNF-α, IP-10, MCP1 and GM-CSF. In summary, a single moderate interval-running training session at real conditions of training seems not to be stressing enough to increase cytokine levels as a response to the exercise. Results reinforce that immediate biochemical response and inflammatory modulation related to exercise is dose-dependent and may be influenced by other variables.

中文翻译:

真正的中等间歇跑步训练对炎症状况的直接影响

该研究调查了在实际训练条件下中等间歇跑训练对循环炎症细胞因子浓度的直接影响。9 名休闲跑步者(5 名女性和 4 名男性;68,33 ± 10,20 kg;1,65 ± 0,07 m;28,67 ± 4,24 岁)在中度运动前后立即从肘前静脉采集血样。不禁食的间歇跑训练课程。细胞因子水平是通过样品蛋白质含量的多重分析从血液样品中获得的,由 Magpix® 仪器执行。该测定检测细胞因子并计算血浆细胞因子浓度。除 IP-10 外,所有细胞因子在训练后均观察到浓度降低 (p < 0.05)。在 IL-6、IL-8、TNF-α、IP-10、MCP1 和 GM-CSF 中确定了中等效应量。总之,在真实的训练条件下进行一次中等强度的间歇跑训练似乎不足以增加细胞因子水平作为对锻炼的反应。结果强调,与运动相关的即时生化反应和炎症调节是剂量依赖性的,可能受其他变量的影响。
更新日期:2020-09-01
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