فهرست مقالات Polluted air

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  1 - Comparing the effect of aerobic exercise in clean and polluted air on the responses of interleukin-6 and Reactive Protein-C in the active people
  Naser Rabbani Farzaneh Taghian
  10.30486/epp.2022.1965631.1000
  Background: Athletes and people participating in sports activities are at risk due to the inhalation of pollutants. This study aimed to compare the effect of one session of aerobic exercise in clean and polluted air on the response of some inflammatory factors in active چکیده کامل

  Background: Athletes and people participating in sports activities are at risk due to the inhalation of pollutants. This study aimed to compare the effect of one session of aerobic exercise in clean and polluted air on the response of some inflammatory factors in active people.Methods: 10 active men with at least three years of regular exercise training were selected. Their blood samples were collected on two separate days, in polluted air with an air quality index (Air quality index, or AQI) of 120 in the alert state (orange) and 59 days later in clean air with an AQI of 52 in a clean state (yellow), before, immediately after conducting a block field test, with an intensity of 69-55% of maximal heart ratem, and 24 hours after the activity in a sitting position, on the chair and from a left brachial vein, to determine the amounts of IL-6 and C-reactive protein by ELISA method. Analysis of variance with repeated measures was used.Results: The levels of IL-6 immediately after exercise and 24 hours after exercise in polluted air showed a significant increase compared to clean air. Although C-reactive protein levels increased after exercise with exposure to high concentrations of pollutants, this increase was not statistically significant.Conclusion: Aerobic exercise subjected to a high concentration of pollutants compared to clean air causes a significant increase in serum levels of some cardiovascular disease predictive factors, such as interleukin-6 and C-reactive protein. پرونده مقاله
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  2 - The Interactive effect of 12 weeks of aerobic training and the intake of multivitamin minerals supplementation on indicators of male pulmonary function in the expose of urban polluted air
  Saber Rezanejad Mehdi Kargarfard Akram Khani Rozveh
  10.30486/epp.2023.1977762.1009
  Background: This study studied the interactive effect of 12 weeks of aerobic training and the intake of multivitamin-mineral supplementation on the indicators of male pulmonary function in the exposure of urban polluted air.Method: 46 subjects, with an average age of 25 چکیده کامل

  Background: This study studied the interactive effect of 12 weeks of aerobic training and the intake of multivitamin-mineral supplementation on the indicators of male pulmonary function in the exposure of urban polluted air.Method: 46 subjects, with an average age of 25 ± 1.2, took part voluntarily and were completely satisfied in this quasi-experimental study. They were randomly assigned to 4 groups: supplement and exercise (11 subjects), exercise (N = 11), supplement (N = 12), and control (N = 12). This Aerobic exercise was carried out with the same and increasing practice protocol for the first and second groups (including the first week of 12 minutes running with 60% heart rate up to the 12th week, progressively 30 minutes running with 85% heart rate reserve) and with supplementation of multivitamin - minerals which were taken as one capsule each day for the first and third groups of the research. In addition, the variables, including FEV1, FVC, FVC/FEV1, PEF, and FEF50 were measured once before and after 12 weeks using a spirometry device connected to the computer, and Respiratory symptoms were measured by the Respiratory Standard Questionnaire.Results: After 12 weeks of intervention, there was a significant increase in the level of functional parameters of the lung in the combined and supplementary groups and a significant decrease in the exercise group compared with the before the time of the study (p<0.05). The results showed a significant difference between the groups in the measured variables, which was insignificant between the combined group and the exercise.Conclusion: The study results showed that 12 weeks of aerobic exercise and consumption of multivitamin-mineral supplementation leads to a significant increase in the levels of male pulmonary function in urban polluted air. Therefore, using the same amount of vitamins and necessary minerals is recommended to improve pulmonary function, and in case of shortage, use antioxidant supplements, such as the multivitamin-mineral supplement. پرونده مقاله