Metabolomics studies on db/db diabetic mice in skeletal muscle reveal effective clearance of overloaded intermediates by exercise

Type 2 diabetes mellitus (T2DM) is characterized by hyperinsulinemia, hyperglycemia and insulin resistance, which correlated with high mortality worldwide. Exercise is one of the effective lifestyle interventions in maintaining blood glucose level in the normal range and lowering risk factors. Metab...

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Veröffentlicht in:Analytica chimica acta 2018-12, Vol.1037, p.130-139
Hauptverfasser: Xiang, Li, Zhang, Hongsong, Wei, Juntong, Tian, Xiao Yu, Luan, Hemi, Li, Shangfu, Zhao, Hongzhi, Cao, Guodong, Chung, Arthur C.K., Yang, Chunxue, Huang, Yu, Cai, Zongwei
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container_title Analytica chimica acta
container_volume 1037
creator Xiang, Li
Zhang, Hongsong
Wei, Juntong
Tian, Xiao Yu
Luan, Hemi
Li, Shangfu
Zhao, Hongzhi
Cao, Guodong
Chung, Arthur C.K.
Yang, Chunxue
Huang, Yu
Cai, Zongwei
description Type 2 diabetes mellitus (T2DM) is characterized by hyperinsulinemia, hyperglycemia and insulin resistance, which correlated with high mortality worldwide. Exercise is one of the effective lifestyle interventions in maintaining blood glucose level in the normal range and lowering risk factors. Metabolomics approaches are powerful tools in systematic study of overall metabolic changes in response to disease or interventions. In this study, mass spectrometry-based metabolomics studies were performed to investigate the regulatory effect of moderate intensity of exercise on db/db diabetic mice in skeletal muscle. Both liquid chromatography-mass spectrometry (LC-MS) and gas chromatography-mass spectrometry (GC-MS) have been carried out to monitor a wide range of regulated metabolites. Ninety-five metabolites were identified which contributing to the discrimination of db/m  + control and db/db diabetic mice. The regulatory effects of exercise on these metabolites were mainly focusing on attenuating the levels of long-chain fatty acids (C14 to C18) and medium-to long-chain acylcarnitines (C12 to C18), indicated that exercise might play a positive role in inhibiting the accumulation of excessive lipids, which is positively related to insulin resistance. In addition, uric acid, which is a risk factor for inflammation, cardiovascular complications, and fatty liver in diabetic patients, together with its intermediates (such as inosinic acid, hypoxanthine, etc.) in purine metabolism pathway, were also substantially down regulated after exercise, indicating exercise might also be protective against hyperuricemia related risks in T2DM. These findings reveal that moderate intensity of exercise might play a positive role in improving the efficiency of lipid metabolism in skeletal muscle and meanwhile enhancing uric acid clearance to prevent lipid accumulation, which might contribute to improved body fitness and body muscle composition. [Display omitted]
doi_str_mv 10.1016/j.aca.2017.11.082
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Exercise is one of the effective lifestyle interventions in maintaining blood glucose level in the normal range and lowering risk factors. Metabolomics approaches are powerful tools in systematic study of overall metabolic changes in response to disease or interventions. In this study, mass spectrometry-based metabolomics studies were performed to investigate the regulatory effect of moderate intensity of exercise on db/db diabetic mice in skeletal muscle. Both liquid chromatography-mass spectrometry (LC-MS) and gas chromatography-mass spectrometry (GC-MS) have been carried out to monitor a wide range of regulated metabolites. Ninety-five metabolites were identified which contributing to the discrimination of db/m  + control and db/db diabetic mice. The regulatory effects of exercise on these metabolites were mainly focusing on attenuating the levels of long-chain fatty acids (C14 to C18) and medium-to long-chain acylcarnitines (C12 to C18), indicated that exercise might play a positive role in inhibiting the accumulation of excessive lipids, which is positively related to insulin resistance. In addition, uric acid, which is a risk factor for inflammation, cardiovascular complications, and fatty liver in diabetic patients, together with its intermediates (such as inosinic acid, hypoxanthine, etc.) in purine metabolism pathway, were also substantially down regulated after exercise, indicating exercise might also be protective against hyperuricemia related risks in T2DM. These findings reveal that moderate intensity of exercise might play a positive role in improving the efficiency of lipid metabolism in skeletal muscle and meanwhile enhancing uric acid clearance to prevent lipid accumulation, which might contribute to improved body fitness and body muscle composition. [Display omitted]</description><identifier>ISSN: 0003-2670</identifier><identifier>EISSN: 1873-4324</identifier><identifier>DOI: 10.1016/j.aca.2017.11.082</identifier><identifier>PMID: 30292287</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Accumulation ; Acid resistance ; Animals ; Blood glucose ; Cardiovascular diseases ; Chains ; Complications ; Db/db ; Diabetes ; Diabetes mellitus ; Diabetes mellitus (non-insulin dependent) ; Diabetes Mellitus, Experimental - metabolism ; Diabetes Mellitus, Type 2 - metabolism ; Exercise ; Fatty acids ; Fatty liver ; Fitness ; Gas chromatography ; Health risks ; Hyperglycemia ; Hyperinsulinemia ; Hyperuricemia ; Hypoxanthine ; Insulin ; Intermediates ; Lipid metabolism ; Lipids ; Liquid chromatography ; Liver ; Male ; Mass Spectrometry ; Mass spectroscopy ; Metabolism ; Metabolites ; Metabolomics ; Mice ; Mice, Inbred C57BL ; Muscle, Skeletal - metabolism ; Muscles ; Muscular system ; Physical Conditioning, Animal ; Physical fitness ; Risk analysis ; Risk factors ; Skeletal muscle ; Skeletal system ; Spectroscopy ; Uric acid</subject><ispartof>Analytica chimica acta, 2018-12, Vol.1037, p.130-139</ispartof><rights>2018 Elsevier Inc.</rights><rights>Copyright © 2018 Elsevier Inc. 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Exercise is one of the effective lifestyle interventions in maintaining blood glucose level in the normal range and lowering risk factors. Metabolomics approaches are powerful tools in systematic study of overall metabolic changes in response to disease or interventions. In this study, mass spectrometry-based metabolomics studies were performed to investigate the regulatory effect of moderate intensity of exercise on db/db diabetic mice in skeletal muscle. Both liquid chromatography-mass spectrometry (LC-MS) and gas chromatography-mass spectrometry (GC-MS) have been carried out to monitor a wide range of regulated metabolites. Ninety-five metabolites were identified which contributing to the discrimination of db/m  + control and db/db diabetic mice. The regulatory effects of exercise on these metabolites were mainly focusing on attenuating the levels of long-chain fatty acids (C14 to C18) and medium-to long-chain acylcarnitines (C12 to C18), indicated that exercise might play a positive role in inhibiting the accumulation of excessive lipids, which is positively related to insulin resistance. In addition, uric acid, which is a risk factor for inflammation, cardiovascular complications, and fatty liver in diabetic patients, together with its intermediates (such as inosinic acid, hypoxanthine, etc.) in purine metabolism pathway, were also substantially down regulated after exercise, indicating exercise might also be protective against hyperuricemia related risks in T2DM. These findings reveal that moderate intensity of exercise might play a positive role in improving the efficiency of lipid metabolism in skeletal muscle and meanwhile enhancing uric acid clearance to prevent lipid accumulation, which might contribute to improved body fitness and body muscle composition. [Display omitted]</description><subject>Accumulation</subject><subject>Acid resistance</subject><subject>Animals</subject><subject>Blood glucose</subject><subject>Cardiovascular diseases</subject><subject>Chains</subject><subject>Complications</subject><subject>Db/db</subject><subject>Diabetes</subject><subject>Diabetes mellitus</subject><subject>Diabetes mellitus (non-insulin dependent)</subject><subject>Diabetes Mellitus, Experimental - metabolism</subject><subject>Diabetes Mellitus, Type 2 - metabolism</subject><subject>Exercise</subject><subject>Fatty acids</subject><subject>Fatty liver</subject><subject>Fitness</subject><subject>Gas chromatography</subject><subject>Health risks</subject><subject>Hyperglycemia</subject><subject>Hyperinsulinemia</subject><subject>Hyperuricemia</subject><subject>Hypoxanthine</subject><subject>Insulin</subject><subject>Intermediates</subject><subject>Lipid metabolism</subject><subject>Lipids</subject><subject>Liquid chromatography</subject><subject>Liver</subject><subject>Male</subject><subject>Mass Spectrometry</subject><subject>Mass spectroscopy</subject><subject>Metabolism</subject><subject>Metabolites</subject><subject>Metabolomics</subject><subject>Mice</subject><subject>Mice, Inbred C57BL</subject><subject>Muscle, Skeletal - metabolism</subject><subject>Muscles</subject><subject>Muscular system</subject><subject>Physical Conditioning, Animal</subject><subject>Physical fitness</subject><subject>Risk analysis</subject><subject>Risk factors</subject><subject>Skeletal muscle</subject><subject>Skeletal system</subject><subject>Spectroscopy</subject><subject>Uric acid</subject><issn>0003-2670</issn><issn>1873-4324</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kTFv1TAUhS1E1b6W_gAWZImFJamvncSOmFAFFKkVC8yWY99IfiRxsZOnduSfc6tXGBiY7Gt_59g6h7HXIGoQ0F3ta-ddLQXoGqAWRr5gOzBaVY2SzUu2E0KoSnZanLHzUvY0ShDNKTtTQvZSGr1jv-5wdUOa0hx94WXdQsTC08LDcBUGHqIbcI2e0zXyuPDyAydSTHzeip-QZzwgTTiO6Nd4QE6HLruF6DTydMA8JRcwkHbFPCMZrvTA8MjxAbOPBV-xk9FNBS-f1wv2_dPHb9c31e3Xz1-uP9xWXhlYq7ZFQC9VY5QW2rSj6VQH2HdKul42QzsY4x2ofqQtyKELwoWxD6DRdJ006oK9O_re5_Rzw7LaORaP0-QWTFuxEkBD27RNR-jbf9B92vJCvyOqMX2rlVZEwZHyOZWScbT3Oc4uP1oQ9qkfu7fUj33qxwJY6oc0b56dt4HC-Kv4UwgB748AUhSHiNkWH5HiDDFTwjak-B_730yloK4</recordid><startdate>20181211</startdate><enddate>20181211</enddate><creator>Xiang, Li</creator><creator>Zhang, Hongsong</creator><creator>Wei, Juntong</creator><creator>Tian, Xiao Yu</creator><creator>Luan, Hemi</creator><creator>Li, Shangfu</creator><creator>Zhao, Hongzhi</creator><creator>Cao, Guodong</creator><creator>Chung, Arthur C.K.</creator><creator>Yang, Chunxue</creator><creator>Huang, Yu</creator><creator>Cai, Zongwei</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QP</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7TK</scope><scope>7TM</scope><scope>7U5</scope><scope>7U7</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-8724-7684</orcidid></search><sort><creationdate>20181211</creationdate><title>Metabolomics studies on db/db diabetic mice in skeletal muscle reveal effective clearance of overloaded intermediates by exercise</title><author>Xiang, Li ; Zhang, Hongsong ; Wei, Juntong ; Tian, Xiao Yu ; Luan, Hemi ; Li, Shangfu ; Zhao, Hongzhi ; Cao, Guodong ; Chung, Arthur C.K. ; Yang, Chunxue ; Huang, Yu ; Cai, Zongwei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c381t-55e1ec2348370785f86361e9632a924b5b88ca139fb5b12b6d0adf9d17e866283</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Accumulation</topic><topic>Acid resistance</topic><topic>Animals</topic><topic>Blood glucose</topic><topic>Cardiovascular diseases</topic><topic>Chains</topic><topic>Complications</topic><topic>Db/db</topic><topic>Diabetes</topic><topic>Diabetes mellitus</topic><topic>Diabetes mellitus (non-insulin dependent)</topic><topic>Diabetes Mellitus, Experimental - metabolism</topic><topic>Diabetes Mellitus, Type 2 - metabolism</topic><topic>Exercise</topic><topic>Fatty acids</topic><topic>Fatty liver</topic><topic>Fitness</topic><topic>Gas chromatography</topic><topic>Health risks</topic><topic>Hyperglycemia</topic><topic>Hyperinsulinemia</topic><topic>Hyperuricemia</topic><topic>Hypoxanthine</topic><topic>Insulin</topic><topic>Intermediates</topic><topic>Lipid metabolism</topic><topic>Lipids</topic><topic>Liquid chromatography</topic><topic>Liver</topic><topic>Male</topic><topic>Mass Spectrometry</topic><topic>Mass spectroscopy</topic><topic>Metabolism</topic><topic>Metabolites</topic><topic>Metabolomics</topic><topic>Mice</topic><topic>Mice, Inbred C57BL</topic><topic>Muscle, Skeletal - metabolism</topic><topic>Muscles</topic><topic>Muscular system</topic><topic>Physical Conditioning, Animal</topic><topic>Physical fitness</topic><topic>Risk analysis</topic><topic>Risk factors</topic><topic>Skeletal muscle</topic><topic>Skeletal system</topic><topic>Spectroscopy</topic><topic>Uric acid</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiang, Li</creatorcontrib><creatorcontrib>Zhang, Hongsong</creatorcontrib><creatorcontrib>Wei, Juntong</creatorcontrib><creatorcontrib>Tian, Xiao Yu</creatorcontrib><creatorcontrib>Luan, Hemi</creatorcontrib><creatorcontrib>Li, Shangfu</creatorcontrib><creatorcontrib>Zhao, Hongzhi</creatorcontrib><creatorcontrib>Cao, Guodong</creatorcontrib><creatorcontrib>Chung, Arthur C.K.</creatorcontrib><creatorcontrib>Yang, Chunxue</creatorcontrib><creatorcontrib>Huang, Yu</creatorcontrib><creatorcontrib>Cai, Zongwei</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Calcium &amp; 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Exercise is one of the effective lifestyle interventions in maintaining blood glucose level in the normal range and lowering risk factors. Metabolomics approaches are powerful tools in systematic study of overall metabolic changes in response to disease or interventions. In this study, mass spectrometry-based metabolomics studies were performed to investigate the regulatory effect of moderate intensity of exercise on db/db diabetic mice in skeletal muscle. Both liquid chromatography-mass spectrometry (LC-MS) and gas chromatography-mass spectrometry (GC-MS) have been carried out to monitor a wide range of regulated metabolites. Ninety-five metabolites were identified which contributing to the discrimination of db/m  + control and db/db diabetic mice. The regulatory effects of exercise on these metabolites were mainly focusing on attenuating the levels of long-chain fatty acids (C14 to C18) and medium-to long-chain acylcarnitines (C12 to C18), indicated that exercise might play a positive role in inhibiting the accumulation of excessive lipids, which is positively related to insulin resistance. In addition, uric acid, which is a risk factor for inflammation, cardiovascular complications, and fatty liver in diabetic patients, together with its intermediates (such as inosinic acid, hypoxanthine, etc.) in purine metabolism pathway, were also substantially down regulated after exercise, indicating exercise might also be protective against hyperuricemia related risks in T2DM. These findings reveal that moderate intensity of exercise might play a positive role in improving the efficiency of lipid metabolism in skeletal muscle and meanwhile enhancing uric acid clearance to prevent lipid accumulation, which might contribute to improved body fitness and body muscle composition. [Display omitted]</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>30292287</pmid><doi>10.1016/j.aca.2017.11.082</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-8724-7684</orcidid></addata></record>
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subjects Accumulation
Acid resistance
Animals
Blood glucose
Cardiovascular diseases
Chains
Complications
Db/db
Diabetes
Diabetes mellitus
Diabetes mellitus (non-insulin dependent)
Diabetes Mellitus, Experimental - metabolism
Diabetes Mellitus, Type 2 - metabolism
Exercise
Fatty acids
Fatty liver
Fitness
Gas chromatography
Health risks
Hyperglycemia
Hyperinsulinemia
Hyperuricemia
Hypoxanthine
Insulin
Intermediates
Lipid metabolism
Lipids
Liquid chromatography
Liver
Male
Mass Spectrometry
Mass spectroscopy
Metabolism
Metabolites
Metabolomics
Mice
Mice, Inbred C57BL
Muscle, Skeletal - metabolism
Muscles
Muscular system
Physical Conditioning, Animal
Physical fitness
Risk analysis
Risk factors
Skeletal muscle
Skeletal system
Spectroscopy
Uric acid
title Metabolomics studies on db/db diabetic mice in skeletal muscle reveal effective clearance of overloaded intermediates by exercise
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