|
1
|
Swinarew AS, Stanula AJ, Gabor J, Raif P, Paluch J, Karpiński J, Kubik K, Okła H, Ostrowski A, Tkacz E, Skoczyński S, Waśkiewicz Z, Rosemann T, Nikolaidis PT, Knechtle B. The influence of chlorine in indoor swimming pools on the composition of breathing phase of professional swimmers. Respir Res 2020; 21:88. [PMID: 32295600 PMCID: PMC7161211 DOI: 10.1186/s12931-020-01350-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Accepted: 04/02/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES Swimming is one of the most popular forms of physical activity. Pool water is cleaned with chlorine, which - in combination with compounds contained in water - could form chloramines and trichloromethane in the swimmer's lungs. The aim of the present study was to examine the effect of swimming training in an indoor pool on the composition of swimmers' respiratory phase metabolomics, and develop a system to provide basic information about its impact on the swimmer's airway mucosa metabolism, which could help to assess the risk of secondary respiratory tract diseases i.e. sport results, condition, and health including lung acute and chronic diseases). DESIGN A group of competitive swimmers participated in the study and samples of their respiratory phase before training, immediately after training, and 2 h after training were assessed. METHODS Sixteen male national and international-level competitive swimmers participated in this study. Respiratory phase analysis of the indoor swimming pool swimmers was performed. Gas chromatography combined with mass spectrometry (GCMS) was used in the measurements. All collected data were transferred to numerical analysis for trends of tracking and mapping. The breathing phase was collected on special porous material and analyzed using GCMS headspace. RESULTS The obtained samples of exhaled air were composed of significantly different metabolomics when compared before, during and after exercise training. This suggests that exposition to indoor chlorine causes changes in the airway mucosa. CONCLUSION This phenomenon may be explained by occurrence of a chlorine-initiated bio-reaction in the swimmers' lungs. The obtained results indicate that chromatographic exhaled gas analysis is a sensitive method of pulmonary metabolomic changes assessment. Presented analysis of swimmers exhaled air indicates, that indoor swimming may be responsible for airway irritation caused by volatile chlorine compounds and their influence on lung metabolism.
Collapse
Affiliation(s)
- Andrzej S. Swinarew
- Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
- Department of Swimming and Water Rescue, Institute of Sport Science, The Jerzy Kukuczka Academy of Physical Education, Katowice, Poland
| | - Arkadiusz J. Stanula
- Department of Swimming and Water Rescue, Institute of Sport Science, The Jerzy Kukuczka Academy of Physical Education, Katowice, Poland
| | - Jadwiga Gabor
- Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - Paweł Raif
- Department of Biosensors and Biomedical Signals Processing, Faculty of Biomedical Engineering, Silesian University of Technology in Gliwice, Gliwice, Poland
| | - Jarosław Paluch
- Department of Laryngology, School of Medicine in Katowice, Medical University of Silesia in Katowice, Katowice, Poland
| | - Jakub Karpiński
- Department of Swimming and Water Rescue, Institute of Sport Science, The Jerzy Kukuczka Academy of Physical Education, Katowice, Poland
| | - Klaudia Kubik
- Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - Hubert Okła
- Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - Andrzej Ostrowski
- Department of Water Sports, Academy of Physical Education, Kraków, Poland
| | - Ewaryst Tkacz
- Department of Biosensors and Biomedical Signals Processing, Faculty of Biomedical Engineering, Silesian University of Technology in Gliwice, Gliwice, Poland
| | - Szymon Skoczyński
- Department of Pneumonology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Zbigniew Waśkiewicz
- Department of Swimming and Water Rescue, Institute of Sport Science, The Jerzy Kukuczka Academy of Physical Education, Katowice, Poland
- Department of Sports Medicine and Medical Rehabilitation, Sechenov University, Moscow, 119991 Russia
| | - Thomas Rosemann
- Institute of Primary Care, University of Zurich, 8091 Zurich, Switzerland
| | | | - Beat Knechtle
- Institute of Primary Care, University of Zurich, 8091 Zurich, Switzerland
- Medbase St. Gallen Am Vadianplatz, Vadianstrasse 26, 9001 St. Gallen, Switzerland
| |
Collapse
|