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Kurtz JA, Vandusseldorp TA, Uken B, Otis J. Quercetin in Sports and Exercise: A review. INTERNATIONAL JOURNAL OF EXERCISE SCIENCE 2023; 16:1334-1384. [PMID: 38288402 PMCID: PMC10824311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
This paper systematically reviews the latest evidence regarding Quercetin's (Q) effect following exercise performance, aerobic and anaerobic exercise, muscle-damaging bouts and highlights blood biomarkers associated with muscle damage and recovery. Google Scholar, Web of Science, and MedLine (PubMed) searches were conducted through July-December 2021. Peer-reviewed studies that investigated Q as a single ingredient or in combination with other ingredients at dosages of 500 mg - 3000 mg, ranging from 15 min-to-1 h prior to exercise bout or chronic dose (7 days - 8 weeks) of consumption were included. A total of 34 studies met the inclusion criteria for the review. Key results include significant performance improvements in the following: VO2max (n = 2), time to exhaustion (n = 4 articles), fatigue decrement (n = 1 article), muscle damage (n = 3 articles), strength, torque velocity, and neuromuscular performance (n = 3 articles), redox potential (n = 1 article), repeated sprint performance and oxygen extraction (n = 1). Q also caused a change in systemic biomarkers: decrease in creatine kinase (n = 2), c-reactive protein (n = 4), lactate dehydrogenase (n = 4), inflammatory markers (n = 3), lipid peroxidation (n = 3) in aerobic and anaerobic performance. Varied findings exist regarding the efficacy of Q supplementation on exercise performance and recovery outcomes. The source of Q, training status of subjects, and exercise protocol performed may contribute to the effectiveness of Q as an antioxidant, anti-inflammatory, or ergogenic agent in exercise.
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Affiliation(s)
- Jennifer A Kurtz
- Department of Kinesiology and Health, Georgia State University, Atlanta, GA, USA
| | - Trisha A Vandusseldorp
- Bonafide Health, LLC, Harrison, NY, USA; Department of Health and Exercise Sciences, Jacksonville University, Jacksonville, FL, USA
| | - Brent Uken
- Department of Health Science, Rocky Mountain University, Provo, UT, USA
| | - Jeff Otis
- Department of Kinesiology and Health, Georgia State University, Atlanta, GA, USA
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Minné D, Stromin J, Docrat T, Engel-Hills P, Marnewick JL. The effects of tea polyphenols on emotional homeostasis: Understanding dementia risk through stress, mood, attention & sleep. Clin Nutr ESPEN 2023; 57:77-88. [PMID: 37739736 DOI: 10.1016/j.clnesp.2023.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 04/18/2023] [Accepted: 06/11/2023] [Indexed: 09/24/2023]
Abstract
Decades of research provide evidence that certain phytochemicals in tea (Camellia sinensis) and other herbal beverages are protective against the development of sporadic types of dementia in later life. Since tea drinking is an economical and widely adopted social-cultural practice across all age groups, it is an ideal product to target in designing low-cost dietary interventions for Alzheimer's Disease (AD), the most prevalent form of dementia. In this review, we focus on the protective roles of tea-derived polyphenols and other phytochemicals on mood, the stress response, attention, and sleep, in keeping with the perspective that many early neuropathological events in AD may stem, in part, from allostatic overload. This approach aligns with the perspective that many forms of dementia, including AD, begin to take root in the brain decades prior to symptom onset, underscoring the need for early uptake of accessible and viable lifestyle interventions. The findings reviewed here suggest that consuming green and oolong tea can improve mood and reduce overall stress. However, given the caffeine content in tea and its association with stress reactivity, the effects of daily whole tea consumption on the emotional state are likely dose-dependent with an inverted-U relationship to wellbeing. Plant-based beverages that are to be consumed in high daily quantities for health purposes and which are naturally free of caffeine, such as Rooibos, may be more appropriate as a dietary supplement for managing emotional regulation over the lifetime.
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Affiliation(s)
- Donné Minné
- Applied Microbial and Health Biotechnology Institute, Cape Peninsula University of Technology, Symphony Way, Bellville, Cape Town, 7535, South Africa; Health and Wellness Sciences Faculty, Cape Peninsula University of Technology, Symphony Way, Bellville, Cape Town, 7535, South Africa.
| | - Juliet Stromin
- Psychology Department, University of Cape Town, Lover's Walk, Rondebosch, Cape Town, 7700, South Africa.
| | - Taskeen Docrat
- Applied Microbial and Health Biotechnology Institute, Cape Peninsula University of Technology, Symphony Way, Bellville, Cape Town, 7535, South Africa.
| | - Penelope Engel-Hills
- Applied Microbial and Health Biotechnology Institute, Cape Peninsula University of Technology, Symphony Way, Bellville, Cape Town, 7535, South Africa; Health and Wellness Sciences Faculty, Cape Peninsula University of Technology, Symphony Way, Bellville, Cape Town, 7535, South Africa.
| | - Jeanine L Marnewick
- Applied Microbial and Health Biotechnology Institute, Cape Peninsula University of Technology, Symphony Way, Bellville, Cape Town, 7535, South Africa.
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Sgrò P, Ceci R, Lista M, Patrizio F, Sabatini S, Felici F, Sacchetti M, Bazzucchi I, Duranti G, Di Luigi L. Quercetin Modulates IGF-I and IGF-II Levels After Eccentric Exercise-Induced Muscle-Damage: A Placebo-Controlled Study. Front Endocrinol (Lausanne) 2021; 12:745959. [PMID: 34803913 PMCID: PMC8595302 DOI: 10.3389/fendo.2021.745959] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 10/11/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Prolonged or unaccustomed eccentric exercise may cause muscle damage and depending from its extent, this event negatively affects physical performance. OBJECTIVES The aim of the present investigation was to evaluate, in humans, the effect of the flavonoid quercetin on circulating levels of the anabolic insulin-like growth factor 1 (IGF-I) and insulin-like growth factor 2 (IGF-II), produced during the recovery period after an eccentric-induced muscle damage (EIMD). METHODS A randomized, double-blind, crossover study has been performed; twelve young men ingested quercetin (1 g/day) or placebo for 14 days and then underwent an eccentric-induced muscle damaging protocol. Blood samples were collected, and cell damage markers [creatine kinase (CK), lactate dehydrogenase (LDH) and myoglobin (Mb)], the inflammatory responsive interleukin 6 (IL-6), IGF-I and IGF-II levels were evaluated before the exercise and at different recovery times from 24 hours to 7 days after EIMD. RESULTS We found that, in placebo treatment the increase in IGF-I (72 h) preceded IGF-II increase (7 d). After Q supplementation there was a more marked increase in IGF-I levels and notably, the IGF-II peak was found earlier, compared to placebo, at the same time of IGF-I (72 h). Quercetin significantly reduced plasma markers of cell damage [CK (p<0.005), LDH (p<0.001) and Mb (p<0.05)] and the interleukin 6 level [IL-6 (p<0.05)] during recovery period following EIMD compared to placebo. CONCLUSIONS Our data are encouraging about the use of quercetin as dietary supplementation strategy to adopt in order to mitigate and promote a faster recovery after eccentric exercise as suggested by the increase in plasma levels of the anabolic factors IGF-I and IGF-II.
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Affiliation(s)
- Paolo Sgrò
- Endocrinology Unit - Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Roma, Italy
- *Correspondence: Paolo Sgrò, ; Guglielmo Duranti,
| | - Roberta Ceci
- Laboratory of Biochemistry of Movement - Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Roma, Italy
| | - Marco Lista
- Endocrinology Unit - Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Roma, Italy
| | - Federica Patrizio
- Laboratory of Exercise Physiology - Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Roma, Italy
| | - Stefania Sabatini
- Laboratory of Biochemistry of Movement - Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Roma, Italy
| | - Francesco Felici
- Laboratory of Exercise Physiology - Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Roma, Italy
| | - Massimo Sacchetti
- Laboratory of Exercise Physiology - Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Roma, Italy
| | - Ilenia Bazzucchi
- Laboratory of Exercise Physiology - Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Roma, Italy
| | - Guglielmo Duranti
- Laboratory of Biochemistry of Movement - Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Roma, Italy
- *Correspondence: Paolo Sgrò, ; Guglielmo Duranti,
| | - Luigi Di Luigi
- Endocrinology Unit - Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Roma, Italy
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Bazzucchi I, Patrizio F, Ceci R, Duranti G, Sabatini S, Sgrò P, Di Luigi L, Sacchetti M. Quercetin Supplementation Improves Neuromuscular Function Recovery from Muscle Damage. Nutrients 2020; 12:nu12092850. [PMID: 32957571 PMCID: PMC7551500 DOI: 10.3390/nu12092850] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/14/2020] [Accepted: 09/14/2020] [Indexed: 12/21/2022] Open
Abstract
This study was aimed at investigating whether quercetin (Q) may improve the recovery of neuromuscular function and biochemical parameters in the 7 days following an eccentric exercise-induced muscle damage (EEIMD). Sixteen men (25.9 ± 3.3 y) ingested Q (1000 mg/day) or placebo (PLA) for 14 days following a double-blind crossover study design. A neuromuscular (NM) test was performed pre–post, 24 h, 48 h, 72 h, 96 h and 7 days after an intense eccentric exercise. The force–velocity relationship of the elbow flexor muscles and their maximal voluntary isometric contraction (MVIC) were recorded simultaneously to the electromyographic signals (EMG). Pain, joint angle, arm circumference, plasma creatine kinase (CK) and lactate-dehydrogenase (LDH) were also assessed. The results showed that Q supplementation significantly attenuated the strength loss compared to PLA. During the recovery, force–velocity relationship and mean fibers conduction velocity (MFCV) persisted significantly less when participants consumed PLA rather than Q, especially at the highest angular velocities (p < 0.02). A greater increase in biomarkers of damage was also evident in PLA with respect to Q. Q supplementation for 14 days seems able to ameliorate the recovery of eccentric exercise-induced weakness, neuromuscular function impairment and biochemical parameters increase probably due to its strong anti-inflammatory and antioxidant action.
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Affiliation(s)
- Ilenia Bazzucchi
- Laboratory of Exercise Physiology, Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (F.P.); (M.S.)
- Correspondence: ; Tel.: +39-06-36-733-291
| | - Federica Patrizio
- Laboratory of Exercise Physiology, Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (F.P.); (M.S.)
| | - Roberta Ceci
- Laboratory of Biochemistry of Movement, Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (R.C.); (G.D.); (S.S.)
| | - Guglielmo Duranti
- Laboratory of Biochemistry of Movement, Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (R.C.); (G.D.); (S.S.)
| | - Stefania Sabatini
- Laboratory of Biochemistry of Movement, Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (R.C.); (G.D.); (S.S.)
| | - Paolo Sgrò
- Endocrinology Unit, Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (P.S.); (L.D.L.)
| | - Luigi Di Luigi
- Endocrinology Unit, Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (P.S.); (L.D.L.)
| | - Massimo Sacchetti
- Laboratory of Exercise Physiology, Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (F.P.); (M.S.)
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Sorrenti V, Fortinguerra S, Caudullo G, Buriani A. Deciphering the Role of Polyphenols in Sports Performance: From Nutritional Genomics to the Gut Microbiota toward Phytonutritional Epigenomics. Nutrients 2020; 12:nu12051265. [PMID: 32365576 PMCID: PMC7281972 DOI: 10.3390/nu12051265] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/24/2020] [Accepted: 04/27/2020] [Indexed: 02/07/2023] Open
Abstract
The individual response to nutrients and non-nutrient molecules can be largely affected by three important biological layers. The gut microbiome can alter the bioavailability of nutrients and other substances, the genome can influence molecule kinetics and dynamics, while the epigenome can modulate or amplify the properties of the genome. Today the use of omic techniques and bioinformatics, allow the construction of individual multilayer networks and thus the identification of personalized strategies that have recently been considered in all medical fields, including sports medicine. The composition of each athlete’s microbiome influences sports performance both directly by acting on energy metabolism and indirectly through the modulation of nutrient or non-nutrient molecule availability that ultimately affects the individual epigenome and the genome. Among non-nutrient molecules polyphenols can potentiate physical performances through different epigenetic mechanisms. Polyphenols interact with the gut microbiota, undergoing extensive metabolism to produce bioactive molecules, which act on transcription factors involved in mitochondrial biogenesis, antioxidant systems, glucose and lipid homeostasis, and DNA repair. This review focuses on polyphenols effects in sports performance considering the individual microbiota, epigenomic asset, and the genomic characteristics of athletes to understand how their supplementation could potentially help to modulate muscle inflammation and improve recovery.
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Affiliation(s)
- Vincenzo Sorrenti
- Department of Pharmaceutical & Pharmacological Sciences, University of Padova, 35131 Padova, Italy
- Bendessere™ Study Center, Solgar Italia Multinutrient S.p.A., 35131 Padova, Italy; (S.F.); (G.C.); (A.B.)
- Maria Paola Belloni Center for Personalized Medicine, Data Medica Group (Synlab Limited), 35100 Padova, Italy
- Correspondence:
| | - Stefano Fortinguerra
- Bendessere™ Study Center, Solgar Italia Multinutrient S.p.A., 35131 Padova, Italy; (S.F.); (G.C.); (A.B.)
- Maria Paola Belloni Center for Personalized Medicine, Data Medica Group (Synlab Limited), 35100 Padova, Italy
| | - Giada Caudullo
- Bendessere™ Study Center, Solgar Italia Multinutrient S.p.A., 35131 Padova, Italy; (S.F.); (G.C.); (A.B.)
| | - Alessandro Buriani
- Bendessere™ Study Center, Solgar Italia Multinutrient S.p.A., 35131 Padova, Italy; (S.F.); (G.C.); (A.B.)
- Maria Paola Belloni Center for Personalized Medicine, Data Medica Group (Synlab Limited), 35100 Padova, Italy
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Effect of Quercetin Treatment on Mitochondrial Biogenesis and Exercise-Induced AMP-Activated Protein Kinase Activation in Rat Skeletal Muscle. Nutrients 2020; 12:nu12030729. [PMID: 32164219 PMCID: PMC7146161 DOI: 10.3390/nu12030729] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 03/06/2020] [Accepted: 03/07/2020] [Indexed: 12/12/2022] Open
Abstract
The purpose of this study was to evaluate the effect of chronic quercetin treatment on mitochondrial biogenesis, endurance exercise performance and activation levels of AMP-activated protein kinase (AMPK) in rat skeletal muscle. Rats were assigned to a control or quercetin group and were fed for 7 days. Rats treated with quercetin showed no changes in the protein levels of citrate synthase or cytochrome C oxidase IV or those of sirtuin 1, peroxisome proliferator-activated receptor gamma coactivator-1α or phosphorylated AMPK. After endurance swimming exercise, quercetin-treated rats demonstrated no differences in blood and muscle lactate levels or glycogen utilization speed compared to control rats. These results indicate that quercetin treatment does not stimulate mitochondrial biogenesis in skeletal muscle and does not influence metabolism in a way that might enhance endurance exercise capacity. On the other hand, the AMPK phosphorylation level immediately after exercise was significantly lower in quercetin-treated muscles, suggesting that quercetin treatment might provide a disadvantage to muscle adaptation when administered with exercise training. The molecular results of this study indicate that quercetin treatment may not be advantageous for improving endurance exercise performance, at least after high-dose and short-term therapy.
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Moonikh KO, Kashef M, Mahmoudi K, Salehpour M. Effects of Quercetin Supplementation on Oxidative Stress, Blood Pressure, Aerobic Power, Concentric Pathologic Hypertrophy and Cardiac Function in Men with Hypertension and Coronary Artery Disease After Percutaneous Coronary Intervention: a Randomized, Double-Blind Placebo-Controlled Trial. NUTRITION AND FOOD SCIENCES RESEARCH 2020. [DOI: 10.29252/nfsr.7.2.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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Damiano S, Muscariello E, La Rosa G, Di Maro M, Mondola P, Santillo M. Dual Role of Reactive Oxygen Species in Muscle Function: Can Antioxidant Dietary Supplements Counteract Age-Related Sarcopenia? Int J Mol Sci 2019; 20:ijms20153815. [PMID: 31387214 PMCID: PMC6696113 DOI: 10.3390/ijms20153815] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 07/30/2019] [Accepted: 08/01/2019] [Indexed: 02/07/2023] Open
Abstract
Sarcopenia is characterized by the progressive loss of skeletal muscle mass and strength. In older people, malnutrition and physical inactivity are often associated with sarcopenia, and, therefore, dietary interventions and exercise must be considered to prevent, delay, or treat it. Among the pathophysiological mechanisms leading to sarcopenia, a key role is played by an increase in reactive oxygen and nitrogen species (ROS/RNS) levels and a decrease in enzymatic antioxidant protection leading to oxidative stress. Many studies have evaluated, in addition to the effects of exercise, the effects of antioxidant dietary supplements in limiting age-related muscle mass and performance, but the data which have been reported are conflicting. In skeletal muscle, ROS/RNS have a dual function: at low levels they increase muscle force and adaptation to exercise, while at high levels they lead to a decline of muscle performance. Controversial results obtained with antioxidant supplementation in older persons could in part reflect the lack of univocal effects of ROS on muscle mass and function. The purpose of this review is to examine the molecular mechanisms underlying the dual effects of ROS in skeletal muscle function and the analysis of literature data on dietary antioxidant supplementation associated with exercise in normal and sarcopenic subjects.
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Affiliation(s)
- Simona Damiano
- Dipartimento di Medicina Clinica e Chirurgia, Università di Napoli "Federico II", Via S. Pansini, 5, 80131 Naples, Italy
| | - Espedita Muscariello
- Dipartimento di Medicina Clinica e Chirurgia, Università di Napoli "Federico II", Via S. Pansini, 5, 80131 Naples, Italy
| | - Giuliana La Rosa
- Dipartimento di Medicina Clinica e Chirurgia, Università di Napoli "Federico II", Via S. Pansini, 5, 80131 Naples, Italy
| | - Martina Di Maro
- Dipartimento di Medicina Clinica e Chirurgia, Università di Napoli "Federico II", Via S. Pansini, 5, 80131 Naples, Italy
| | - Paolo Mondola
- Dipartimento di Medicina Clinica e Chirurgia, Università di Napoli "Federico II", Via S. Pansini, 5, 80131 Naples, Italy
| | - Mariarosaria Santillo
- Dipartimento di Medicina Clinica e Chirurgia, Università di Napoli "Federico II", Via S. Pansini, 5, 80131 Naples, Italy.
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Liu Y, Dai E, Yang J. Quercetin suppresses glomerulosclerosis and TGF‑β signaling in a rat model. Mol Med Rep 2019; 19:4589-4596. [PMID: 30942399 PMCID: PMC6522826 DOI: 10.3892/mmr.2019.10118] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 03/06/2019] [Indexed: 12/14/2022] Open
Abstract
The transforming growth factor-β (TGF-β) signaling pathway is an important regulatory pathway in renal fibrosis and is abnormally activated in glomerulosclerosis. Quercetin is a common Chinese herbal medicine and has been reported to inhibit TGF-β signaling pathway activation. In the present study a glomerulosclerosis rat model was constructed and mice were treated with different concentrations of quercetin. Biochemical parameters, pathological indices and expression levels of TGF-β signaling pathway-associated proteins were detected using immunohistochemistry and western blotting. It was demonstrated that quercetin significantly improved physiological indices and altered the expression levels of TGF-β signaling pathway-associated proteins in rats with glomerulosclerosis. In conclusion, quercetin can regulate the TGF-β signaling pathway and reduce the progression of glomerulosclerosis.
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Affiliation(s)
- Yifan Liu
- Cooperation of Chinese and Western Medicine Department, Gansu University of Chinese Medicine, Lanzhou, Gansu 730000, P.R. China
| | - Enlai Dai
- Cooperation of Chinese and Western Medicine Department, Gansu University of Chinese Medicine, Lanzhou, Gansu 730000, P.R. China
| | - Jing Yang
- Department of Children Glomerular Disease, The Second Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
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Bazzucchi I, Patrizio F, Ceci R, Duranti G, Sgrò P, Sabatini S, Di Luigi L, Sacchetti M, Felici F. The Effects of Quercetin Supplementation on Eccentric Exercise-Induced Muscle Damage. Nutrients 2019; 11:nu11010205. [PMID: 30669587 PMCID: PMC6356612 DOI: 10.3390/nu11010205] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 12/21/2018] [Accepted: 01/16/2019] [Indexed: 11/23/2022] Open
Abstract
The aim of the present investigation was to test the hypothesis that quercetin (Q) may prevent the strength loss and neuromuscular impairment associated with eccentric exercise-induced muscle damage (EEIMD). Twelve young men (26.1 ± 3.1 years) ingested either Q (1000 mg/day) or placebo (PLA) for 14 days using a randomized, double-blind, crossover study design. Participants completed a comprehensive neuromuscular (NM) evaluation before, during and after an eccentric protocol able to induce a severe muscle damage (10 sets of 10 maximal lengthening contractions). The NM evaluation comprised maximal voluntary isometric contraction (MVIC) and force–velocity relationship assessments with simultaneous recording of electromyographic signals (EMG) from the elbow flexor muscles. Soreness, resting arm angle, arm circumference, plasma creatine kinase (CK) and lactate dehydrogenase (LDH) were also assessed. Q supplementation significantly increased the isometric strength recorded during MVIC compared to baseline (+4.7%, p < 0.05). Moreover, the torque and muscle fiber conduction velocity (MFCV) decay recorded during the eccentric exercise was significant lower in Q compared to PLA. Immediately after the EEIMD, isometric strength, the force–velocity relationship and MFCV were significantly lower when participants were given PLA rather than Q. Fourteen days of Q supplementation seems able to attenuate the severity of muscle weakness caused by eccentric-induced myofibrillar disruption and sarcolemmal action potential propagation impairment.
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Affiliation(s)
- Ilenia Bazzucchi
- Laboratory of Exercise Physiology-Department of Movement, Human and Health Sciences, Università degli Studi di Roma "Foro Italico", Piazza Lauro De Bosis 6, 00135 Roma, Italy.
| | - Federica Patrizio
- Laboratory of Exercise Physiology-Department of Movement, Human and Health Sciences, Università degli Studi di Roma "Foro Italico", Piazza Lauro De Bosis 6, 00135 Roma, Italy.
| | - Roberta Ceci
- Laboratory of Biochemistry of Movement-Department of Movement, Human and Health Sciences, Università degli Studi di Roma "Foro Italico", Piazza Lauro De Bosis 6, 00135 Roma, Italy.
| | - Guglielmo Duranti
- Laboratory of Biochemistry of Movement-Department of Movement, Human and Health Sciences, Università degli Studi di Roma "Foro Italico", Piazza Lauro De Bosis 6, 00135 Roma, Italy.
| | - Paolo Sgrò
- Endocrinology Unit-Department of Movement, Human and Health Sciences, Università degli Studi di Roma "Foro Italico", Piazza Lauro De Bosis 6, 00135 Roma, Italy.
| | - Stefania Sabatini
- Laboratory of Biochemistry of Movement-Department of Movement, Human and Health Sciences, Università degli Studi di Roma "Foro Italico", Piazza Lauro De Bosis 6, 00135 Roma, Italy.
| | - Luigi Di Luigi
- Endocrinology Unit-Department of Movement, Human and Health Sciences, Università degli Studi di Roma "Foro Italico", Piazza Lauro De Bosis 6, 00135 Roma, Italy.
| | - Massimo Sacchetti
- Laboratory of Exercise Physiology-Department of Movement, Human and Health Sciences, Università degli Studi di Roma "Foro Italico", Piazza Lauro De Bosis 6, 00135 Roma, Italy.
| | - Francesco Felici
- Laboratory of Exercise Physiology-Department of Movement, Human and Health Sciences, Università degli Studi di Roma "Foro Italico", Piazza Lauro De Bosis 6, 00135 Roma, Italy.
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Halder S, Kar R, Chandra N, Nimesh A, Mehta AK, Bhattacharya SK, Mediratta PK, Banerjee BD. Alteration in cognitive behaviour, brain antioxidant enzyme activity and their gene expression in F1 generation mice, following Cd exposure during the late gestation period: modulation by quercetin. Metab Brain Dis 2018; 33:1935-1943. [PMID: 30069621 DOI: 10.1007/s11011-018-0299-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 07/26/2018] [Indexed: 12/27/2022]
Abstract
We investigated whether in-utero Cd(II) chloride exposure of the dams between 14th to 21st day of gestation affects memory and learning, oxidative stress, antioxidant enzyme activity and their gene expression in brain of the pups in their adulthood. In the Morris water maze, cadmium (Cd) exposure impaired spatial memory which was reversed following co-treatment with quercetin (100 mg/kg). In the passive avoidance paradigm, retention memory was adversely affected but was significantly reversed by co treatment with quercetin (25, 50, 100 mg/kg). The malondialdehyde and catalase (CAT) levels and glutathione-S-transferase (GST) activity were increased significantly in Cd-treated group, but were reversed by quercetin (all doses). The gene expression for CAT and GST in brain tissue of Cd treated animals also increased many folds as compared to the control, and this effect was decreased on co-treatment with quercetin (all doses), thus matching with the respective enzyme activities. Quercetin (25 mg/kg) when co-treated with Cd caused a decrease in GST activity compared to control, which points towards a complex interplay with oxidative free radicals and promoters and transcription factors. Thus, Cd exposure during late gestation causes impaired spatial and retention memory in the next generation which may be due to alteration of activity as well as gene expression of the antioxidant enzymes, CAT and GST. Quercetin may offer some protection of memory impairment probably by modulating these effects.
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Affiliation(s)
- Sumita Halder
- Department of Pharmacology, University College of Medical Sciences and G. T. B. Hospital, New Delhi, 110095, India.
| | - Rajarshi Kar
- Department of Biochemistry, University College of Medical Sciences and G. T. B. Hospital, New Delhi, 110095, India
| | - Nilesh Chandra
- Department of Biochemistry, University College of Medical Sciences and G. T. B. Hospital, New Delhi, 110095, India
| | - Archana Nimesh
- Department of Biochemistry, University College of Medical Sciences and G. T. B. Hospital, New Delhi, 110095, India
| | - Ashish K Mehta
- Department of Pharmacology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India
| | | | - Pramod K Mediratta
- Department of Pharmacology, School of Medical Sciences and Research, Sharda University, Greater Noida, Uttar Pradesh, 201306, India
| | - Basu D Banerjee
- Department of Biochemistry, University College of Medical Sciences and G. T. B. Hospital, New Delhi, 110095, India
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12
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Kerksick CM, Wilborn CD, Roberts MD, Smith-Ryan A, Kleiner SM, Jäger R, Collins R, Cooke M, Davis JN, Galvan E, Greenwood M, Lowery LM, Wildman R, Antonio J, Kreider RB. ISSN exercise & sports nutrition review update: research & recommendations. J Int Soc Sports Nutr 2018; 15:38. [PMID: 30068354 PMCID: PMC6090881 DOI: 10.1186/s12970-018-0242-y] [Citation(s) in RCA: 380] [Impact Index Per Article: 63.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 07/17/2018] [Indexed: 12/18/2022] Open
Abstract
Background Sports nutrition is a constantly evolving field with hundreds of research papers published annually. In the year 2017 alone, 2082 articles were published under the key words ‘sport nutrition’. Consequently, staying current with the relevant literature is often difficult. Methods This paper is an ongoing update of the sports nutrition review article originally published as the lead paper to launch the Journal of the International Society of Sports Nutrition in 2004 and updated in 2010. It presents a well-referenced overview of the current state of the science related to optimization of training and performance enhancement through exercise training and nutrition. Notably, due to the accelerated pace and size at which the literature base in this research area grows, the topics discussed will focus on muscle hypertrophy and performance enhancement. As such, this paper provides an overview of: 1.) How ergogenic aids and dietary supplements are defined in terms of governmental regulation and oversight; 2.) How dietary supplements are legally regulated in the United States; 3.) How to evaluate the scientific merit of nutritional supplements; 4.) General nutritional strategies to optimize performance and enhance recovery; and, 5.) An overview of our current understanding of nutritional approaches to augment skeletal muscle hypertrophy and the potential ergogenic value of various dietary and supplemental approaches. Conclusions This updated review is to provide ISSN members and individuals interested in sports nutrition with information that can be implemented in educational, research or practical settings and serve as a foundational basis for determining the efficacy and safety of many common sport nutrition products and their ingredients.
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Affiliation(s)
- Chad M Kerksick
- Exercise and Performance Nutrition Laboratory, School of Health Sciences, Lindenwood University, St. Charles, MO, USA.
| | - Colin D Wilborn
- Exercise & Sport Science Department, University of Mary-Hardin Baylor, Belton, TX, USA
| | | | - Abbie Smith-Ryan
- Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, NC, USA
| | | | | | - Rick Collins
- Collins Gann McCloskey and Barry PLLC, Mineola, NY, USA
| | - Mathew Cooke
- Department of Health and Medical Sciences, Swinburne University of Technology, Hawthorn, Victoria, Australia
| | - Jaci N Davis
- Exercise & Sport Science Department, University of Mary-Hardin Baylor, Belton, TX, USA
| | - Elfego Galvan
- University of Texas Medical Branch, Galveston, TX, USA
| | - Mike Greenwood
- Exercise & Sports Nutrition Lab, Human Clinical Research Facility, Texas A&M University, College Station, TX, USA
| | - Lonnie M Lowery
- Department of Human Performance & Sport Business, University of Mount Union, Alliance, OH, USA
| | | | - Jose Antonio
- Department of Health and Human Performance, Nova Southeastern University, Davie, FL, USA
| | - Richard B Kreider
- Exercise & Sports Nutrition Lab, Human Clinical Research Facility, Texas A&M University, College Station, TX, USA.
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13
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Simioni C, Zauli G, Martelli AM, Vitale M, Sacchetti G, Gonelli A, Neri LM. Oxidative stress: role of physical exercise and antioxidant nutraceuticals in adulthood and aging. Oncotarget 2018; 9:17181-17198. [PMID: 29682215 PMCID: PMC5908316 DOI: 10.18632/oncotarget.24729] [Citation(s) in RCA: 260] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 03/08/2018] [Indexed: 12/12/2022] Open
Abstract
Physical exercise is considered to be one of the beneficial factors of a proper lifestyle and is nowadays seen as an indispensable element for good health, able to lower the risk of disorders of the cardiovascular, endocrine and osteomuscular apparatus, immune system diseases and the onset of potential neoplasms. A moderate and programmed physical exercise has often been reported to be therapeutic both in the adulthood and in aging, since capable to promote fitness. Regular exercise alleviates the negative effects caused by free radicals and offers many health benefits, including reduced risk of all-cause mortality, sarcopenia in the skeletal muscle, chronic disease, and premature death in elderly people. However, physical performance is also known to induce oxidative stress, inflammation, and muscle fatigue. Many efforts have been carried out to identify micronutrients and natural compounds, also known as nutraceuticals, able to prevent or attenuate the exercise-induced oxidative stress and inflammation. The aim of this review is to discuss the benefits deriving from a constant physical activity and by the intake of antioxidant compounds to protect the body from oxidative stress. The attention will be focused mainly on three natural antioxidants, which are quercetin, resveratrol and curcumin. Their properties and activity will be described, as well as their benefits on physical activity and on aging, which is expected to increase through the years and can get favorable benefits from a constant exercise activity.
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Affiliation(s)
- Carolina Simioni
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Giorgio Zauli
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Alberto M. Martelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Marco Vitale
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- CoreLab, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Gianni Sacchetti
- Department of Life Sciences and Biotechnology, Pharmaceutical Biology Laboratory, University of Ferrara, Ferrara, Italy
| | - Arianna Gonelli
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Luca M. Neri
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
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14
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Duranti G, Ceci R, Patrizio F, Sgrò P, Di Luigi L, Sabatini S, Felici F, Bazzucchi I. Chronic consumption of quercetin reduces erythrocytes oxidative damage: Evaluation at resting and after eccentric exercise in humans. Nutr Res 2017. [PMID: 29540274 DOI: 10.1016/j.nutres.2017.12.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The polyphenolic flavonoid quercetin has been shown to be a powerful antioxidant, in vitro and in murine models. However, its effect on redox status has been poorly examined in humans, particularly in combination with strenuous exercise. We hypothesized that quercetin supplementation would beneficially affect redox homeostasis in healthy individuals undergoing eccentric exercise. To test this hypothesis, the effects of chronic consumption of quercetin on glutathione system (reduced, oxidized, and reduced to oxidized glutathione ratio), oxidative damage [thiobarbituric acid reactive substances (TBARs)], antioxidant enzymatic network (catalase, glutathione peroxidase, superoxide dismutase) and resistance to lysis, were investigated in erythrocytes, a traditional model widely used to study the effects of oxidative stress as well as the protective effects of antioxidants. In a two weeks controlled, randomized, crossover, intervention trial, 14 individuals ingested 2 caps (1 g/d) of quercetin or placebo. Blood samples were collected before, after 2 weeks of supplementation and after a bout of eccentric exercise. Quercetin, reduced significantly erythrocytes lipid peroxidation levels and the susceptibility to hemolysis induced by the free radical generator AAPH, while no differences in antioxidant enzyme activities and glutathione homeostasis were found between the two groups. After a single bout of eccentric exercise, quercetin supplementation improved redox status as assessed by reduced/oxidized glutathione ratio analysis and reduced TBARs levels both in erythrocytes and plasma. In conclusion, our study provides evidences that chronic quercetin supplementation has antioxidant potential prior to and after a strenuous eccentric exercise thus making the erythrocytes capable to better cope with an oxidative insult.
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Affiliation(s)
- Guglielmo Duranti
- Università degli Studi di Roma "Foro Italico", Department of Movement, Human and Health Sciences, Unit of Biology, Genetics and Biochemistry, Rome, Italy
| | - Roberta Ceci
- Università degli Studi di Roma "Foro Italico", Department of Movement, Human and Health Sciences, Unit of Biology, Genetics and Biochemistry, Rome, Italy.
| | - Federica Patrizio
- Università degli Studi di Roma "Foro Italico", Department of Movement, Human and Health Sciences, Laboratory of Exercise Physiology, Rome, Italy
| | - Paolo Sgrò
- Università degli Studi di Roma "Foro Italico", Department of Movement, Human and Health Sciences, Unit of Endocrinology, Rome, Italy
| | - Luigi Di Luigi
- Università degli Studi di Roma "Foro Italico", Department of Movement, Human and Health Sciences, Unit of Endocrinology, Rome, Italy
| | - Stefania Sabatini
- Università degli Studi di Roma "Foro Italico", Department of Movement, Human and Health Sciences, Unit of Biology, Genetics and Biochemistry, Rome, Italy
| | - Francesco Felici
- Università degli Studi di Roma "Foro Italico", Department of Movement, Human and Health Sciences, Laboratory of Exercise Physiology, Rome, Italy
| | - Ilenia Bazzucchi
- Università degli Studi di Roma "Foro Italico", Department of Movement, Human and Health Sciences, Laboratory of Exercise Physiology, Rome, Italy
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15
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Scholten SD, Sergeev IN, Song Q, Birger CB. Effects of vitamin D and quercetin, alone and in combination, on cardiorespiratory fitness and muscle function in physically active male adults. Open Access J Sports Med 2015; 6:229-39. [PMID: 26244032 PMCID: PMC4521671 DOI: 10.2147/oajsm.s83159] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Introduction Vitamin D and the antioxidant quercetin, are promising agents for improving physical performance because of their possible beneficial effects on muscular strength and cardiorespiratory fitness. Purpose The purpose of this study was to determine the effects of increased intakes of vitamin D, quercetin, and their combination on antioxidant status, the steroid hormone regulators of muscle function, and measures of physical performance in apparently healthy male adults engaged in moderate-to-vigorous-intensity exercise training. Methods A total of 40 adult male participants were randomized to either 4,000 IU vitamin D/d, 1,000 mg/d quercetin, vitamin D plus quercetin, or placebo for 8 weeks. Measures of cardiorespiratory fitness and muscle function, blood markers for antioxidant and vitamin D status, and hormones 1,25-dihydroxyvitamin D3 (1,25(OH)2D3) and testosterone were measured pre- and postsupplementation. Results At enrollment, 88.6% of participants were vitamin D sufficient (serum 25-hydroxyvitamin D >50 nmol/L) and had normal serum testosterone levels. Supplementation with vitamin D significantly increased serum 25(OH)D concentration (by 87.3% in the vitamin D group, P<0.001) and was associated with an increasing trend of testosterone concentration. There were no changes in concentration of 1,25(OH)2D3 and markers of antioxidant status associated with vitamin D or quercetin supplementation. No improvements in physical performance measures associated with vitamin D and quercetin supplementation were found. Conclusion The findings obtained demonstrate that long-term vitamin D and quercetin supplementation, alone or in combination, does not improve physical performance in male adults with adequate vitamin D, testosterone, and antioxidant status.
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Affiliation(s)
- Shane D Scholten
- Exercise and Sport Sciences, Augustana College, Sioux Falls, USA
| | - Igor N Sergeev
- Department of Health and Nutritional Sciences, South Dakota State University, Brookings, SD, USA
| | | | - Chad B Birger
- Center for Health Outcomes and Prevention Research, Sanford Research, Sioux Falls, SD, USA
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16
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Tsuzuki N, Endo Y, Kikkawa L, Korosue K, Kaneko Y, Kitauchi A, Katamoto H, Hidaka Y, Hagio M, Torisu S. Effects of ozonated autohemotherapy on the antioxidant capacity of Thoroughbred horses. J Vet Med Sci 2015; 77:1647-50. [PMID: 26166812 PMCID: PMC4710722 DOI: 10.1292/jvms.15-0225] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The performance of horses undergoing regular intense exercise is adversely affected by
oxidative stress. Thus, it is important to increase antioxidant production in horses in
order to reduce oxidative stress. Ozonated autohemotherapy (OAHT) reportedly promotes
antioxidant production. This study aimed to evaluate the effects of OAHT on antioxidant
capacity. Ten Thoroughbred horses were used in this study. After the OAHT, we collected
serum samples and measured biological antioxidant potential (BAP). We found that BAP began
to increase after the OAHT and was significantly higher in the OAHT group than at 3
(P<0.01) and 7 days (P<0.05) after OAHT than in
the control group at 3 and 7 days after starting collection of blood samples. Therefore,
it was shown that OAHT improved the antioxidant capacity of the horses.
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Affiliation(s)
- Nao Tsuzuki
- Laboratory of Veterinary Surgery, Faculty of Agriculture, University of Miyazaki, Miyazaki 889-2192, Japan
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