Effect of Aerobic Treadmill Exercise Regulating Glucose Transporter 9 on Renal Function in Hyperuricemia Rats
ObjectiveTo explore the possible mechanism of aerobic treadmill exercise in improving renal function in hyperuricemia (HUA) rats.MethodsA total of 24 male SD rats were randomly divided into the Control group, the Model group and the Exercise group according to the random number table method, with 8...
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Editorial Office of Rehabilitation Medicine
2022-04-01
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| Series: | 康复学报 |
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| Online Access: | http://kfxb.publish.founderss.cn/thesisDetails#10.3724/SP.J.1329.2022.02009 |
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| author | LIANG Jiarong YANG Huan CUN Yongdan WANG Lihuan LI Yijie YE Bin |
| author_facet | LIANG Jiarong YANG Huan CUN Yongdan WANG Lihuan LI Yijie YE Bin |
| author_sort | LIANG Jiarong |
| collection | DOAJ |
| description | ObjectiveTo explore the possible mechanism of aerobic treadmill exercise in improving renal function in hyperuricemia (HUA) rats.MethodsA total of 24 male SD rats were randomly divided into the Control group, the Model group and the Exercise group according to the random number table method, with 8 rats in each group. The Control group was given 2 g/(kg·d) distilled water intragastric administration, the Model group and the Exercise group were given 2 g/(kg·d) oxonic aid potassium salt (OAPS) intragastric administration, continuous intragastric administration for 10 days. From the 11th day, the Control group was given distilled water intragastric administration every other day, and the Model group was given OAPS intragastric administration every other day to maintain high uric acid status, with a dose of 2 g/(kg·d). In both groups, diet and water were not restricted, exercise freely, without other intervention, lasted for three weeks. The Exercise group was given intragastric administration as same as the Model group, and was given aerobic treadmill training simultaneously, the speed was 12 m/min, 20 minutes a time, once a day, continuous training for six days and rest for one day, continuous training for three weeks. Hematoxylin-eosin (HE) was used to stain the renal histopathological section, and the microscope (×400) was used to observe the structural changes of renal tubules and glomerulus; the peroxidase method was used to detect the renal function indexes such as uric acid (UA), creatinine (Cre) and urea nitrogen (BUN); enzyme-linked immunosorbent assay (ELISA) method was used to determine the contents of interleukin-1β (IL-1β) in serum and kidney tissues; Western blot was used to detect the expressions of Caspase-1, IL-1β and glucose transporter 9 (GLUT-9) in the kidney tissues.Results① Pathological examination results: there was not obvious pathological changes were observed in the kidney tissues of the Control group; in the Model group, the renal tissue capsule was incomplete, the glomerulus was deformed and atrophic, and the renal tubules were disordered; in the Exercise group, the number of inflammatory cell infiltration was significantly decreased, the renal tubular structure was relatively intact, and the pathological changes such as cytoplasmic vacuolation of renal tubular epithelial cells were significantly decreased. ② UA, Cre and BUN content of serum: compared with the Control group, UA, BUN and Cre content in serum of the Model group and Exercise group was significantly increased (<italic>P</italic><0.05); compared with the Model group, UA, BUN and Cre content in serum of the Exercise group were significantly decreased (<italic>P</italic><0.05). ③ Serum and kidney IL-1β content: compared with the Control group, the expression of IL-1β in serum and kidney of the Model group and the Exercise group were significantly increased (<italic>P</italic><0.05); compared with the Model group, the expression of IL-1β in serum and kidney of the Exercise group was significantly decreased (<italic>P</italic><0.05). ④ Expressions of Caspase-1, IL-1β and GLUT-9 protein: compared with the Control group, the expressions of Caspase-1, IL-1β and GLUT-9 protein in kidney tissues of the Model group and the Exercise group were significantly increased (<italic>P</italic><0.05); compared with the Model group, the expressions of Caspase-1, IL-1β, and GLUT-9 protein in kidney tissues of the Exercise group were significantly decreased (<italic>P</italic><0.05).ConclusionAerobic treadmill exercise can effectively reduce the level of uric acid and inflammatory response of hyperuricemia rats, and improve renal function, which may be related to the regulation of GLUT-9 protein expression. |
| format | Article |
| id | doaj-art-a6d574deffb64e5ca264e418ed19a5b4 |
| institution | Kabale University |
| issn | 2096-0328 |
| language | English |
| publishDate | 2022-04-01 |
| publisher | Editorial Office of Rehabilitation Medicine |
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| series | 康复学报 |
| spelling | doaj-art-a6d574deffb64e5ca264e418ed19a5b42025-01-14T10:07:47ZengEditorial Office of Rehabilitation Medicine康复学报2096-03282022-04-013214915425504387Effect of Aerobic Treadmill Exercise Regulating Glucose Transporter 9 on Renal Function in Hyperuricemia RatsLIANG JiarongYANG HuanCUN YongdanWANG LihuanLI YijieYE BinObjectiveTo explore the possible mechanism of aerobic treadmill exercise in improving renal function in hyperuricemia (HUA) rats.MethodsA total of 24 male SD rats were randomly divided into the Control group, the Model group and the Exercise group according to the random number table method, with 8 rats in each group. The Control group was given 2 g/(kg·d) distilled water intragastric administration, the Model group and the Exercise group were given 2 g/(kg·d) oxonic aid potassium salt (OAPS) intragastric administration, continuous intragastric administration for 10 days. From the 11th day, the Control group was given distilled water intragastric administration every other day, and the Model group was given OAPS intragastric administration every other day to maintain high uric acid status, with a dose of 2 g/(kg·d). In both groups, diet and water were not restricted, exercise freely, without other intervention, lasted for three weeks. The Exercise group was given intragastric administration as same as the Model group, and was given aerobic treadmill training simultaneously, the speed was 12 m/min, 20 minutes a time, once a day, continuous training for six days and rest for one day, continuous training for three weeks. Hematoxylin-eosin (HE) was used to stain the renal histopathological section, and the microscope (×400) was used to observe the structural changes of renal tubules and glomerulus; the peroxidase method was used to detect the renal function indexes such as uric acid (UA), creatinine (Cre) and urea nitrogen (BUN); enzyme-linked immunosorbent assay (ELISA) method was used to determine the contents of interleukin-1β (IL-1β) in serum and kidney tissues; Western blot was used to detect the expressions of Caspase-1, IL-1β and glucose transporter 9 (GLUT-9) in the kidney tissues.Results① Pathological examination results: there was not obvious pathological changes were observed in the kidney tissues of the Control group; in the Model group, the renal tissue capsule was incomplete, the glomerulus was deformed and atrophic, and the renal tubules were disordered; in the Exercise group, the number of inflammatory cell infiltration was significantly decreased, the renal tubular structure was relatively intact, and the pathological changes such as cytoplasmic vacuolation of renal tubular epithelial cells were significantly decreased. ② UA, Cre and BUN content of serum: compared with the Control group, UA, BUN and Cre content in serum of the Model group and Exercise group was significantly increased (<italic>P</italic><0.05); compared with the Model group, UA, BUN and Cre content in serum of the Exercise group were significantly decreased (<italic>P</italic><0.05). ③ Serum and kidney IL-1β content: compared with the Control group, the expression of IL-1β in serum and kidney of the Model group and the Exercise group were significantly increased (<italic>P</italic><0.05); compared with the Model group, the expression of IL-1β in serum and kidney of the Exercise group was significantly decreased (<italic>P</italic><0.05). ④ Expressions of Caspase-1, IL-1β and GLUT-9 protein: compared with the Control group, the expressions of Caspase-1, IL-1β and GLUT-9 protein in kidney tissues of the Model group and the Exercise group were significantly increased (<italic>P</italic><0.05); compared with the Model group, the expressions of Caspase-1, IL-1β, and GLUT-9 protein in kidney tissues of the Exercise group were significantly decreased (<italic>P</italic><0.05).ConclusionAerobic treadmill exercise can effectively reduce the level of uric acid and inflammatory response of hyperuricemia rats, and improve renal function, which may be related to the regulation of GLUT-9 protein expression.http://kfxb.publish.founderss.cn/thesisDetails#10.3724/SP.J.1329.2022.02009hyperuricemiaaerobic treadmill exerciserenal functioninflammatory responseglucose transporter 9 |
| spellingShingle | LIANG Jiarong YANG Huan CUN Yongdan WANG Lihuan LI Yijie YE Bin Effect of Aerobic Treadmill Exercise Regulating Glucose Transporter 9 on Renal Function in Hyperuricemia Rats 康复学报 hyperuricemia aerobic treadmill exercise renal function inflammatory response glucose transporter 9 |
| title | Effect of Aerobic Treadmill Exercise Regulating Glucose Transporter 9 on Renal Function in Hyperuricemia Rats |
| title_full | Effect of Aerobic Treadmill Exercise Regulating Glucose Transporter 9 on Renal Function in Hyperuricemia Rats |
| title_fullStr | Effect of Aerobic Treadmill Exercise Regulating Glucose Transporter 9 on Renal Function in Hyperuricemia Rats |
| title_full_unstemmed | Effect of Aerobic Treadmill Exercise Regulating Glucose Transporter 9 on Renal Function in Hyperuricemia Rats |
| title_short | Effect of Aerobic Treadmill Exercise Regulating Glucose Transporter 9 on Renal Function in Hyperuricemia Rats |
| title_sort | effect of aerobic treadmill exercise regulating glucose transporter 9 on renal function in hyperuricemia rats |
| topic | hyperuricemia aerobic treadmill exercise renal function inflammatory response glucose transporter 9 |
| url | http://kfxb.publish.founderss.cn/thesisDetails#10.3724/SP.J.1329.2022.02009 |
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