The Differential Impact of High-Intensity Swimming Exercise and Inflammatory Bowel Disease on IL-1β, TNF-α, and COX-2 Gene Expression in the Small Intestine and Colon in Mice
Background and Objective: We aimed to examine the impact of high-intensity swimming exercise and inflammatory bowel disease (IBD) on IL-1β, TNF-α, and COX-2 gene expression in the small intestine and colon of mice. Material and Methods: Forty male C57BL/6 mice were divided into 4 groups: the con...
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2018-04-01
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doaj-034126352d0949058af05f65b34cccbe2021-01-02T13:26:57ZengIMR (Innovative Medical Research) Press LimitedJournal of Men's Health1875-68592018-04-0114210.22374/1875-6859.14.2.4The Differential Impact of High-Intensity Swimming Exercise and Inflammatory Bowel Disease on IL-1β, TNF-α, and COX-2 Gene Expression in the Small Intestine and Colon in MiceEun-Ju ChoiWi-Young So0Korea National University of Transportation Background and Objective: We aimed to examine the impact of high-intensity swimming exercise and inflammatory bowel disease (IBD) on IL-1β, TNF-α, and COX-2 gene expression in the small intestine and colon of mice. Material and Methods: Forty male C57BL/6 mice were divided into 4 groups: the control group (CON), swimming exercise group (EX), 50% ethanol (EtoH) control group (50%EtoH CON), and 2,4,6-trinitrobenzene sulfonic acid group (TNBS). The EX group performed 4 weeks of exercise. Intrarectal TNBS injection induced IBD in the TNBS group; the 50%EtoH CON group received control injections. Reverse transcription and real-time polymerase chain reaction were used to examine IL-1β, TNF-α, and COX-2 mRNA expression in the small intestine and colon. Results: IL-1β, TNF-α, and COX-2 mRNA expression was significantly increased in the EX group compared to that in the CON group (p’s<0.05). IL-1β and COX-2 mRNA expression was significantly increased in the TNBS group compared to that in the 50%EtoH CON group (p’s<0.05). Conclusion: Thus, inflammatory cytokine IL-1β and COX-2 expression in the small intestine and colon was increased in both high-intensity swimming exercise and IBD models. However, TNF-α was increased only in the swimming exercise model. Further research is required to confirm these observations and establish swimming exercise regimes appropriate for patients with IBD. http://jomh.org/index.php/JMH/article/view/61 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Eun-Ju Choi Wi-Young So |
spellingShingle |
Eun-Ju Choi Wi-Young So The Differential Impact of High-Intensity Swimming Exercise and Inflammatory Bowel Disease on IL-1β, TNF-α, and COX-2 Gene Expression in the Small Intestine and Colon in Mice Journal of Men's Health |
author_facet |
Eun-Ju Choi Wi-Young So |
author_sort |
Eun-Ju Choi |
title |
The Differential Impact of High-Intensity Swimming Exercise and Inflammatory Bowel Disease on IL-1β, TNF-α, and COX-2 Gene Expression in the Small Intestine and Colon in Mice |
title_short |
The Differential Impact of High-Intensity Swimming Exercise and Inflammatory Bowel Disease on IL-1β, TNF-α, and COX-2 Gene Expression in the Small Intestine and Colon in Mice |
title_full |
The Differential Impact of High-Intensity Swimming Exercise and Inflammatory Bowel Disease on IL-1β, TNF-α, and COX-2 Gene Expression in the Small Intestine and Colon in Mice |
title_fullStr |
The Differential Impact of High-Intensity Swimming Exercise and Inflammatory Bowel Disease on IL-1β, TNF-α, and COX-2 Gene Expression in the Small Intestine and Colon in Mice |
title_full_unstemmed |
The Differential Impact of High-Intensity Swimming Exercise and Inflammatory Bowel Disease on IL-1β, TNF-α, and COX-2 Gene Expression in the Small Intestine and Colon in Mice |
title_sort |
differential impact of high-intensity swimming exercise and inflammatory bowel disease on il-1β, tnf-α, and cox-2 gene expression in the small intestine and colon in mice |
publisher |
IMR (Innovative Medical Research) Press Limited |
series |
Journal of Men's Health |
issn |
1875-6859 |
publishDate |
2018-04-01 |
description |
Background and Objective: We aimed to examine the impact of high-intensity swimming exercise and inflammatory bowel disease (IBD) on IL-1β, TNF-α, and COX-2 gene expression in the small intestine and colon of mice.
Material and Methods: Forty male C57BL/6 mice were divided into 4 groups: the control group (CON), swimming exercise group (EX), 50% ethanol (EtoH) control group (50%EtoH CON), and 2,4,6-trinitrobenzene sulfonic acid group (TNBS). The EX group performed 4 weeks of exercise. Intrarectal TNBS injection induced IBD in the TNBS group; the 50%EtoH CON group received control injections. Reverse transcription and real-time polymerase chain reaction were used to examine IL-1β, TNF-α, and COX-2 mRNA expression in the small intestine and colon.
Results: IL-1β, TNF-α, and COX-2 mRNA expression was significantly increased in the EX group compared to that in the CON group (p’s<0.05). IL-1β and COX-2 mRNA expression was significantly increased in the TNBS group compared to that in the 50%EtoH CON group (p’s<0.05).
Conclusion: Thus, inflammatory cytokine IL-1β and COX-2 expression in the small intestine and colon was increased in both high-intensity swimming exercise and IBD models. However, TNF-α was increased only in the swimming exercise model. Further research is required to confirm these observations and establish swimming exercise regimes appropriate for patients with IBD.
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url |
http://jomh.org/index.php/JMH/article/view/61 |
work_keys_str_mv |
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