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Caffeine effects on systemic metabolism, oxidative-inflammatory pathways, and on exercise performance
Nutrition Research ( IF 4.5 ) Pub Date : 2020-08-01 , DOI: 10.1016/j.nutres.2020.05.005
Rômulo P Barcelos 1 , Frederico D Lima 2 , Nelson R Carvalho 3 , Guilherme Bresciani 4 , Luiz Ff Royes 5
Affiliation  

Caffeine, a xanthine alkaloid compound, is consumed widely and daily by humans, as it is present in several regular beverages such as tea, coffee, soda beverages, and some drugs. Its consumption triggers arousal and alertness, improves mood, and causes the release of catecholamines, which induce beneficial effects on human behavior. Nonetheless, caffeine has been related to other beneficial effects such as antioxidant and anti-inflammatory actions that are extremely important to human health, altering the cellular redox and inflammatory status in a dose-dependent manner. Caffeine intake has also shown ergogenic effects, which are attributed to different factors, such as enhanced substrate utilization, fatigue delay, and alertness. As such, caffeine has been consumed by athletes from different sports modalities, with positive and negative effects declared. Although peripheral tissues such as the heart, skeletal muscle, and adipocytes are also impacted, there is a deficit of recognized mechanisms in systemic metabolism when compared to caffeine action in the central nervous system. This review summarizes the most relevant classical and current literature available regarding the use of caffeine in different metabolic situations, such as oxidative and inflammatory status, as well as anaerobic and aerobic physical exercises. Here, we identified the non-central nervous system caffeine mechanisms modulation, as most are still unknown or controversial, highlighting its influence in the peripheral system and its essential and crucial impacts on the human's organism adaptation.

中文翻译:

咖啡因对全身代谢、氧化炎症通路和运动表现的影响

咖啡因是一种黄嘌呤生物碱化合物,人类每天都广泛食用,因为它存在于几种常规饮料中,如茶、咖啡、苏打饮料和一些药物。它的消费会引发唤醒和警觉性,改善情绪,并导致儿茶酚胺的释放,从而对人类行为产生有益的影响。尽管如此,咖啡因与其他有益作用有关,例如对人类健康极其重要的抗氧化和抗炎作用,以剂量依赖性方式改变细胞氧化还原和炎症状态。咖啡因的摄入也显示出增效作用,这归因于不同的因素,例如底物利用率提高、疲劳延迟和警觉性。因此,不同运动方式的运动员都摄入了咖啡因,宣布了积极和消极的影响。虽然心脏、骨骼肌和脂肪细胞等外周组织也受到影响,但与中枢神经系统中的咖啡因作用相比,全身代谢缺乏公认的机制。本综述总结了关于咖啡因在不同代谢情况下使用的最相关的经典和当前文献,例如氧化和炎症状态,以及无氧和有氧体育锻炼。在这里,我们确定了非中枢神经系统咖啡因调节机制,因为大多数仍然未知或有争议,突出了其在外周系统中的影响及其对人类有机体适应的基本和关键影响。和脂肪细胞也受到影响,与中枢神经系统中的咖啡因作用相比,全身代谢缺乏公认的机制。本综述总结了关于咖啡因在不同代谢情况下使用的最相关的经典和当前文献,例如氧化和炎症状态,以及无氧和有氧体育锻炼。在这里,我们确定了非中枢神经系统咖啡因调节机制,因为大多数仍然未知或有争议,突出了其在外周系统中的影响及其对人类有机体适应的基本和关键影响。和脂肪细胞也受到影响,与中枢神经系统中的咖啡因作用相比,全身代谢缺乏公认的机制。本综述总结了关于咖啡因在不同代谢情况下使用的最相关的经典和当前文献,例如氧化和炎症状态,以及无氧和有氧体育锻炼。在这里,我们确定了非中枢神经系统咖啡因调节机制,因为大多数仍然未知或有争议,突出了其在外周系统中的影响及其对人类有机体适应的基本和关键影响。本综述总结了关于咖啡因在不同代谢情况下使用的最相关的经典和当前文献,例如氧化和炎症状态,以及无氧和有氧体育锻炼。在这里,我们确定了非中枢神经系统咖啡因调节机制,因为大多数仍然未知或有争议,突出了其在外周系统中的影响及其对人类有机体适应的基本和关键影响。本综述总结了关于咖啡因在不同代谢情况下使用的最相关的经典和当前文献,例如氧化和炎症状态,以及无氧和有氧体育锻炼。在这里,我们确定了非中枢神经系统咖啡因调节机制,因为大多数仍然未知或有争议,突出了其在外周系统中的影响及其对人类有机体适应的基本和关键影响。
更新日期:2020-08-01
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