Volume 31, Issue 1 (4-2023)
JSSU 2023, 31(1): 6301-6312 |
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Hosseini Askarabadi S, Kaki A. Effect of Aerobic Exercise on IL-35 Anti-Inflammatory Cytokine and Behavioral Pain Responses in a Model of Diabetic Neuropathy Rats. JSSU 2023; 31 (1) :6301-6312
URL: http://jssu.ssu.ac.ir/article-1-5756-en.html
URL: http://jssu.ssu.ac.ir/article-1-5756-en.html
Abstract: (559 Views)
Introduction: Nerve inflammation plays an important role in the occurrence and development of diabetic neuropathy pain. The aim of this study was to evaluate the effect of aerobic exercise on anti-inflammatory cytokine IL-35 and behavioral pain responses in a model of diabetic neuropathy rats.
Methods: In this experimental study, twenty four 8-week-old male Wistar rats (weight range: 204 ± 11.3 grams) were randomly divided into three groups (n = 8): diabetic neuropathy, diabetic neuropathy exercise and control. After confirmation of diabetic neuropathy pain by hot plate behavioral tests and mechanical allodynia, the aerobic exercise protocol was implemented. IL-35 and NF-κB gene expression in spinal cord tissue was measured by real-time PCR. One-way analysis of variance and Tukey's post hoc test with SPSS version 16 software were used for statistical analysis (P <0.05).
Results: Exercise reduced the response of behavioral tests of diabetic neuropathic pain in the exercise group compared to the diabetic neuropathy group (P <0.05). Induction of diabetes caused a significant decrease in IL-35 gene expression and a significant increase in NF-kB gene (P=0.001) (P=0.021).There was also a significant increase in IL-35 gene expression and a significant decrease in NF-κB gene expression in the exercise group compared to the diabetic neuropathy group (P=0.007) (P=0.034).
Conclusion: It seems that aerobic training has reduced the sensitivity of nociceptors to pain agents by activating the anti-inflammatory cytokine IL-35 in spinal cord microglia. It is recommended to use aerobic exercise to reduce neuropathic pain.
Methods: In this experimental study, twenty four 8-week-old male Wistar rats (weight range: 204 ± 11.3 grams) were randomly divided into three groups (n = 8): diabetic neuropathy, diabetic neuropathy exercise and control. After confirmation of diabetic neuropathy pain by hot plate behavioral tests and mechanical allodynia, the aerobic exercise protocol was implemented. IL-35 and NF-κB gene expression in spinal cord tissue was measured by real-time PCR. One-way analysis of variance and Tukey's post hoc test with SPSS version 16 software were used for statistical analysis (P <0.05).
Results: Exercise reduced the response of behavioral tests of diabetic neuropathic pain in the exercise group compared to the diabetic neuropathy group (P <0.05). Induction of diabetes caused a significant decrease in IL-35 gene expression and a significant increase in NF-kB gene (P=0.001) (P=0.021).There was also a significant increase in IL-35 gene expression and a significant decrease in NF-κB gene expression in the exercise group compared to the diabetic neuropathy group (P=0.007) (P=0.034).
Conclusion: It seems that aerobic training has reduced the sensitivity of nociceptors to pain agents by activating the anti-inflammatory cytokine IL-35 in spinal cord microglia. It is recommended to use aerobic exercise to reduce neuropathic pain.
Type of Study: Original article |
Subject:
Exercise Physiology
Received: 2022/06/6 | Accepted: 2022/06/18 | Published: 2023/04/4
Received: 2022/06/6 | Accepted: 2022/06/18 | Published: 2023/04/4
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