چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| Objectives. — Endurance runners are exposed to respiratory damages due to extreme enduranceexercises. Increasing CC16 and SP-D in the bloodstream is a sign of respiratory tract damage.The purpose of this pilot study was to investigate the effect of physical preparedness levels onserum CC16 and SP-D levels and lung function.Equipment and methods. — Ten healthy male elite runners and ten healthy male recreationalrunners were recruited based on the inclusion and exclusion criteria. Lung permeability [Surfac-tant protein D (SP-D), the Clara cell secretory protein (CC16) in serum and CC16/SP-D ratio] andlung function (FEV1, FVC and FEV1/FVC ratio) were measured before and after endurance ses-sion of running with an intensity of 80% to 85% maximum heart rate for 30 minutes. Comparisonswere performed by RM-ANCOVA.Results. — Serum CC-16 and SP-D levels, and CC16/SP-D ratio increased significantly with time(P = < 0.001). Also, the interaction of group × time and between group changes was not sig-nificant for serum CC-16 and SP-D levels, and CC16/SP-D ratio (P > 0.05). However, FEV1,FVC, FEV1/FVC ratio decreased significantly with time (P ≤ 0.05). Also, the interaction of group × time and between group changes was not significant for FEV1, FVC, FEV1/FVC ratio(P > 0.05). Based on the results of this study, physical preparedness levels have no effect onthe release of CC16, SP-D, CC16/SP-D ratio and lung function. Further large-scale studies are needed to confirm these findings. |
| نویسنده | نفر چندم مقاله |
|---|---|
| لیلا نیک نیاز | سوم |
| آرزو حمزه زاده | دوم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| pourmanaf2020.pdf | 1399/07/08 | 332525 | دانلود |
