Cocoa and cocoa fibre intake modulate reactive oxygen species and immunoglobulin production in rats submitted to acute running exercise

Proceedings of The 1st International Electronic Conference on Nutrients - Nutritional and Microbiota Effects on Chronic Disease Pub Date : 2020-10-30 DOI:10.3390/iecn2020-06990

F. Pérez-Cano, M. Castell, Patricia Ruiz-Iglesias, Raquel Gomez-Bris, M. Massot-Cladera, M. J. Rodríguez-Lagunas

{"title":"Cocoa and cocoa fibre intake modulate reactive oxygen species and immunoglobulin production in rats submitted to acute running exercise","authors":"F. Pérez-Cano, M. Castell, Patricia Ruiz-Iglesias, Raquel Gomez-Bris, M. Massot-Cladera, M. J. Rodríguez-Lagunas","doi":"10.3390/iecn2020-06990","DOIUrl":null,"url":null,"abstract":"Acute high-intensity exercise can impair the immune system, and lead to oxidative stress. Cocoa intake might help in protecting against oxidative damage and impaired immune functioning. The aim of this study was to establish the effect of cocoa and cocoa fibre on the oxidative status and the immunoglobulin (Ig) production of rats following a bout of acute exercise on a treadmill. The production of reactive oxygen species (ROS) by macrophages and the concentration of serum and mucosal Ig was assessed 16 h after the running session. Exercise increased ROS production and decreased the serum IgG concentration and the salivary gland IgM content. A cocoa fibre-enriched diet prevented the increased ROS production and the reduction in salivary IgM induced by exercise, although it decreased the IgA content in serum and the salivary glands. Overall, cocoa, by means of its fibre content, can partially prevent the alterations in ROS and Ig production induced by a single session of intensive running exercise.","PeriodicalId":320592,"journal":{"name":"Proceedings of The 1st International Electronic Conference on Nutrients - Nutritional and Microbiota Effects on Chronic Disease","volume":"52 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of The 1st International Electronic Conference on Nutrients - Nutritional and Microbiota Effects on Chronic Disease","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3390/iecn2020-06990","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

Acute high-intensity exercise can impair the immune system, and lead to oxidative stress. Cocoa intake might help in protecting against oxidative damage and impaired immune functioning. The aim of this study was to establish the effect of cocoa and cocoa fibre on the oxidative status and the immunoglobulin (Ig) production of rats following a bout of acute exercise on a treadmill. The production of reactive oxygen species (ROS) by macrophages and the concentration of serum and mucosal Ig was assessed 16 h after the running session. Exercise increased ROS production and decreased the serum IgG concentration and the salivary gland IgM content. A cocoa fibre-enriched diet prevented the increased ROS production and the reduction in salivary IgM induced by exercise, although it decreased the IgA content in serum and the salivary glands. Overall, cocoa, by means of its fibre content, can partially prevent the alterations in ROS and Ig production induced by a single session of intensive running exercise.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

可可和可可纤维的摄入可调节急性跑步运动大鼠的活性氧和免疫球蛋白的产生

急性高强度运动会损害免疫系统，导致氧化应激。摄入可可可能有助于防止氧化损伤和免疫功能受损。本研究的目的是确定可可和可可纤维对大鼠在跑步机上剧烈运动后氧化状态和免疫球蛋白(Ig)产生的影响。在跑步16 h后检测巨噬细胞活性氧(ROS)的产生以及血清和粘膜Ig的浓度。运动增加ROS生成，降低血清IgG浓度和唾液腺IgM含量。富含可可纤维的饮食虽然降低了血清和唾液腺中的IgA含量，但可以防止运动引起的ROS产生增加和唾液IgM减少。总的来说，通过其纤维含量，可可可以部分防止单次高强度跑步运动引起的ROS和Ig产生的变化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

Proceedings of The 1st International Electronic Conference on Nutrients - Nutritional and Microbiota Effects on Chronic Disease

自引率

0.00%

发文量