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Pietrzak S, Marciniak W, Derkacz R, Matuszczak M, Kiljańczyk A, Baszuk P, Bryśkiewicz M, Sikorski A, Gronwald J, Słojewski M, Cybulski C, Gołąb A, Huzarski T, Dębniak T, Lener MR, Jakubowska A, Kluz T, Soroka M, Scott RJ, Lubiński J. Cobalt Serum Level as a Biomarker of Cause-Specific Survival among Prostate Cancer Patients. Cancers (Basel) 2024; 16:2618. [PMID: 39123346 PMCID: PMC11310964 DOI: 10.3390/cancers16152618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 07/15/2024] [Accepted: 07/20/2024] [Indexed: 08/12/2024] Open
Abstract
Prostate cancer is the most common cancer diagnosed in men and the second leading cause of death in male cancer patients. The WHO suggests that cobalt is involved in the carcinogenesis of prostate cancer. There are, however, no studies associating cobalt levels and prostate cancer patient survival. In this study, 261 Polish prostate cancer (n = 261) patients were recruited into a prospective cohort between 2009 and 2015. Serum cobalt levels were measured using ICP-MS after prostate cancer diagnosis and before treatment. All study participants were assigned into quartiles (QI-QIV) based on the distribution of serum cobalt levels among censored patients. Univariable and multivariable COX regression models were used to calculate hazard ratios (HRs) for each serum cobalt level quartile. We found a significant relationship between high serum cobalt levels and poor prostate cancer patient total survival (HR = 2.60; 95% CI: 1.17-5.82; p = 0.02). In relation to prostate cancer patients who died as a result of other non-cancer causes, the association with high levels of cobalt was even stronger (HR = 3.67; 95% CI: 1.03-13.00; p = 0.04). The impact of high serum cobalt levels on overall survival of prostate cancer-specific-related deaths was not statistically significant.
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Affiliation(s)
- Sandra Pietrzak
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Wojciech Marciniak
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Róża Derkacz
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Milena Matuszczak
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Adam Kiljańczyk
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Piotr Baszuk
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Marta Bryśkiewicz
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Andrzej Sikorski
- Department of Urology and Urological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 71-899 Szczecin, Poland; (A.S.); (M.S.); (A.G.)
| | - Jacek Gronwald
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Marcin Słojewski
- Department of Urology and Urological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 71-899 Szczecin, Poland; (A.S.); (M.S.); (A.G.)
| | - Cezary Cybulski
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Adam Gołąb
- Department of Urology and Urological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 71-899 Szczecin, Poland; (A.S.); (M.S.); (A.G.)
| | - Tomasz Huzarski
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
- Department of Clinical Genetics and Pathology, University of Zielona Góra, ul. Zyty 28, 65-046 Zielona Góra, Poland
| | - Tadeusz Dębniak
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Marcin R. Lener
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Anna Jakubowska
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Tomasz Kluz
- Department of Gynecology, Gynecology Oncology and Obstetrics, Fryderyk Chopin University Hospital No. 1, ul. Szopena 2, 35-055 Rzeszow, Poland;
- Institute of Medical Sciences, Medical College of Rzeszow University, al. Rejtana 16c, 35-959 Rzeszow, Poland
| | - Marianna Soroka
- Department of Genetics and Genomics, Institute of Biology, University of Szczecin, ul. Felczaka 3c, 71-412 Szczecin, Poland;
| | - Rodney J. Scott
- Priority Research Centre for Cancer Research, Innovation and Translation, Hunter Medical Research Institute, New Lambton, NSW 2305, Australia;
- School of Biomedical Sciences and Pharmacy, Faculty of Health and Medicine, University of Newcastle, Callaghan, NSW 2308, Australia
- Division of Molecular Medicine, Pathology North, John Hunter Hospital, New Lambton, NSW 2305, Australia
| | - Jan Lubiński
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
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2
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Speck NE, Dreier K, Fluetsch A, Ranacher C, Babst D, Lardi AM, Farhadi J. Flying high?-Exploring the effect of red bull on blood pressure after microsurgical breast reconstruction in a randomized controlled trial. J Plast Reconstr Aesthet Surg 2024; 90:200-208. [PMID: 38387416 DOI: 10.1016/j.bjps.2024.01.015] [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: 08/05/2023] [Revised: 11/26/2023] [Accepted: 01/29/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND A sufficiently high blood pressure (BP) is essential for flap perfusion after microsurgical breast reconstruction. However, postoperative hypotension is common after these procedures. Perioperative volume overload may increase flap-related complications, and postoperative vasopressor use may be limited depending on institutions. Red Bull has been shown to increase BP in several studies. We aimed to evaluate the effect of Red Bull on perfusion-related variables after microsurgical breast reconstruction. METHODS We conducted a multicenter, prospective, randomized controlled trial. Female patients undergoing unilateral microsurgical breast reconstruction from June 2020 to October 2022 were randomly assigned to the intervention or control groups. The intervention group received 250 ml of Red Bull 2 h after surgery and twice on postoperative day (POD) 1. The control group received 250 ml still water at the respective intervals. BP was measured using a 24-hour monitoring device. Vasopressor use, fluid balance, and flap outcomes were compared. RESULTS One hundred patients were included in the study. Both groups were comparable concerning age, body mass index, and caffeine consumption. Mean arterial and diastolic BP were significantly higher in the Red Bull group after the second drink in the morning of POD1 (p-value = 0.03 and 0.03, respectively). Vasopressor use was similar, with a tendency for less postoperative etilefrine in the Red Bull group (p-value = 0.08). No flap loss was observed. CONCLUSIONS We observed increased mean arterial and diastolic BP in the Red Bull group after the second drink. Red Bull may be a useful adjunct after microsurgical breast reconstruction. LEVEL OF EVIDENCE I, therapeutic.
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Affiliation(s)
- Nicole E Speck
- Plastic Surgery Group, Zurich, Switzerland; Department of Plastic, Reconstructive, Aesthetic and Hand Surgery, University Hospital Basel, Basel, Switzerland.
| | - Kathrin Dreier
- Department of Anesthesiology, Klinik Pyramide am See, Zurich, Switzerland
| | - Andrin Fluetsch
- Novartis Institutes for Biomedical Research, Basel, Switzerland
| | | | | | | | - Jian Farhadi
- Plastic Surgery Group, Zurich, Switzerland; Faculty of Medicine, University of Basel, Basel, Switzerland
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3
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Aonso-Diego G, Krotter A, García-Pérez Á. Prevalence of energy drink consumption world-wide: A systematic review and meta-analysis. Addiction 2024; 119:438-463. [PMID: 37967848 DOI: 10.1111/add.16390] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 09/27/2023] [Indexed: 11/17/2023]
Abstract
BACKGROUND AND AIMS The increasing market for energy drinks (EDs) in recent years, as well as the health risks caused by their consumption, prompt calls to estimate the prevalence of ED use among different countries. This systematic review and meta-analysis aimed to synthesize the prevalence of ED use in different continents and age groups. METHOD We searched two databases (i.e. PubMed and PsycInfo) on 31 March 2023 to identify studies reporting the prevalence of ED use. A total of 192 studies (196 distinct samples; n = 1 120 613; 53.37% males) from the United States, Europe, Asia, Oceania and Africa were included in the analysis. A random-effects model was applied to estimate the overall pooled prevalence at several time-periods. Subgroup analyses were performed to provide prevalence based on continent and age group. The quality of articles was assessed using Joana Brigg's Institute (JBI) critical appraisal checklist. Measurements included prevalence of ED use (i.e. life-time, past 12 months, past 30 days, past 7 days and daily use), continent and age group (i.e. children, adolescents, young adults and adults). RESULTS The life-time ED use world-wide-pooled prevalence was estimated to be 54.7% [95% confidence interval (CI) = 48.8-60.6; I2 = 99.80], 43.4% (95% CI = 36.1-50.6; I2 = 99.92) in the past 12 months, 32.3% (95% CI = 28.8-35.8; I2 = 99.82) in the past 30 days, 21.6% (95% CI = 18.7-24.5; I2 = 99.95) in the past 7 days and 8.82% (95% CI = 6.3-11.4; I2 = 99.95) daily ED use. Subgroups analyses showed significant differences in ED life-time use within age groups (P = 0.002) and continents (P = 0.035). CONCLUSIONS The world-wide prevalence of energy drink use appears to be high, particularly among adolescents and young adults.
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Affiliation(s)
| | - Andrea Krotter
- Department of Psychology, University of Oviedo, Oviedo, Spain
| | - Ángel García-Pérez
- Department of Psychology, Sociology and Philosophy, University of León, León, Spain
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Dazzi L, Sanna F, Talani G, Bassareo V, Biggio F, Follesa P, Pisu MG, Porcu P, Puliga R, Quartu M, Serra M, Serra MP, Sanna E, Acquas E. Binge-like administration of alcohol mixed to energy drinks to male adolescent rats severely impacts on mesocortical dopaminergic function in adulthood: A behavioral, neurochemical and electrophysiological study. Neuropharmacology 2024; 243:109786. [PMID: 37952712 DOI: 10.1016/j.neuropharm.2023.109786] [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: 06/28/2023] [Revised: 10/27/2023] [Accepted: 10/27/2023] [Indexed: 11/14/2023]
Abstract
A growing body of evidence indicates that the practice of consuming alcohol mixed with energy drinks (ED) (AMED) in a binge drinking pattern is significantly diffusing among the adolescent population. This behavior, aimed at increasing the intake of alcohol, raises serious concerns about its long-term effects. Epidemiological studies suggest that AMED consumption might increase vulnerability to alcohol abuse and have a gating effect on the use of illicit drugs. The medial prefrontal cortex (mPFC) is involved in the modulation of the reinforcing effects of alcohol and of impulsive behavior and plays a key role in the development of addiction. In our study, we used a binge-like protocol of administration of alcohol, ED, or AMED in male adolescent rats, to mimic the binge-like intake behavior observed in humans, in order to evaluate whether these treatments could differentially affect the function of mesocortical dopaminergic neurons in adulthood. We did so by measuring: i) physiological sensorimotor gating; ii) voluntary alcohol consumption and dopamine transmission before, during, and after presentation of alcohol; iii) electrophysiological activity of VTA dopaminergic neurons and their sensitivity to a challenge with alcohol. Our results indicate that exposure to alcohol, ED, or AMED during adolescence induces differential adaptive changes in the function of mesocortical dopaminergic neurons and, in particular, that AMED exposure decreases their sensitivity to external stimuli, possibly laying the foundation for the altered behaviors observed in adulthood.
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Affiliation(s)
- Laura Dazzi
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, SS 554 - bivio per Sestu, 09042, Monserrato, Cagliari, Italy
| | - Fabrizio Sanna
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria Monserrato, SS 554 - bivio per Sestu, 09042, Monserrato, Cagliari, Italy
| | - Giuseppe Talani
- Institute of Neuroscience - National Research Council (C.N.R.) of Italy, Cagliari, Italy
| | - Valentina Bassareo
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria Monserrato, SS 554 - bivio per Sestu, 09042, Monserrato, Cagliari, Italy
| | - Francesca Biggio
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, SS 554 - bivio per Sestu, 09042, Monserrato, Cagliari, Italy
| | - Paolo Follesa
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, SS 554 - bivio per Sestu, 09042, Monserrato, Cagliari, Italy
| | - Maria Giuseppina Pisu
- Institute of Neuroscience - National Research Council (C.N.R.) of Italy, Cagliari, Italy
| | - Patrizia Porcu
- Institute of Neuroscience - National Research Council (C.N.R.) of Italy, Cagliari, Italy
| | - Roberta Puliga
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, SS 554 - bivio per Sestu, 09042, Monserrato, Cagliari, Italy
| | - Marina Quartu
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria Monserrato, SS 554 - bivio per Sestu, 09042, Monserrato, Cagliari, Italy
| | - Mariangela Serra
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, SS 554 - bivio per Sestu, 09042, Monserrato, Cagliari, Italy
| | - Maria Pina Serra
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria Monserrato, SS 554 - bivio per Sestu, 09042, Monserrato, Cagliari, Italy
| | - Enrico Sanna
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, SS 554 - bivio per Sestu, 09042, Monserrato, Cagliari, Italy; Institute of Neuroscience - National Research Council (C.N.R.) of Italy, Cagliari, Italy.
| | - Elio Acquas
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, SS 554 - bivio per Sestu, 09042, Monserrato, Cagliari, Italy
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Mattioli AV, Coppi F, Farinetti A. Energy drink consumption in nurses: Is high-stress work relevant to the adoption of poor drinking habits? Maturitas 2023; 177:107826. [PMID: 37598563 DOI: 10.1016/j.maturitas.2023.107826] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/08/2023] [Accepted: 08/14/2023] [Indexed: 08/22/2023]
Affiliation(s)
- Anna Vittoria Mattioli
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy.
| | - Francesca Coppi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Alberto Farinetti
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
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Costantino A, Maiese A, Lazzari J, Casula C, Turillazzi E, Frati P, Fineschi V. The Dark Side of Energy Drinks: A Comprehensive Review of Their Impact on the Human Body. Nutrients 2023; 15:3922. [PMID: 37764707 PMCID: PMC10535526 DOI: 10.3390/nu15183922] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/04/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
In recent years, the consumption of energy drinks by young adults and athletes has risen significantly, but concerns have been raised about the potential health risks associated with excessive consumption. These concerns include cardiovascular problems, nervous system disorders, and the potential for addiction. This review aims to examine the reported effects of acute or chronic abuse of energy drinks on human health. The analysis shows a significant prevalence of adverse effects, particularly on the cardiovascular and neurovegetative systems. In particular, the analysis identified nine cases of cardiac arrest, three of which were fatal. The aetiology of these adverse effects is attributed to the inherent neurostimulant properties of these beverages, of which caffeine is the predominant component. A comparison of documented effects in humans with experimental studies in animal models showed an overlap in results. This review highlights the need for greater rigour in the assessment of sudden cardiac death, particularly in young people, as legal substances such as energy drinks may be involved. We propose stricter limits on the consumption of these beverages than for caffeine, based on the evidence found and the data in the literature. This review also calls for the establishment of regulations governing the consumption of these products in view of their potential impact on human health.
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Affiliation(s)
- Andrea Costantino
- Institute of Legal Medicine, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Via Roma, 55, 56126 Pisa, Italy; (A.C.); (A.M.); (J.L.); (C.C.); (E.T.)
| | - Aniello Maiese
- Institute of Legal Medicine, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Via Roma, 55, 56126 Pisa, Italy; (A.C.); (A.M.); (J.L.); (C.C.); (E.T.)
| | - Julia Lazzari
- Institute of Legal Medicine, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Via Roma, 55, 56126 Pisa, Italy; (A.C.); (A.M.); (J.L.); (C.C.); (E.T.)
| | - Chiara Casula
- Institute of Legal Medicine, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Via Roma, 55, 56126 Pisa, Italy; (A.C.); (A.M.); (J.L.); (C.C.); (E.T.)
| | - Emanuela Turillazzi
- Institute of Legal Medicine, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Via Roma, 55, 56126 Pisa, Italy; (A.C.); (A.M.); (J.L.); (C.C.); (E.T.)
| | - Paola Frati
- Institute of Legal Medicine, Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00161 Rome, Italy;
| | - Vittorio Fineschi
- Institute of Legal Medicine, Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00161 Rome, Italy;
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7
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Mititelu M, Oancea CN, Neacșu SM, Olteanu G, Cîrțu AT, Hîncu L, Gheonea TC, Stanciu TI, Rogoveanu I, Hashemi F, Stanciu G, Ioniță-Mîndrican CB, Angelica C, Măru N, Lupu S, Lupu CE. Evaluation of Non-Alcoholic Beverages and the Risk Related to Consumer Health among the Romanian Population. Nutrients 2023; 15:3841. [PMID: 37686874 PMCID: PMC10489972 DOI: 10.3390/nu15173841] [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: 08/14/2023] [Revised: 08/27/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023] Open
Abstract
The range of non-alcoholic drinks is very varied both from a compositional point of view and from a caloric and nutritional point of view. The excessive consumption of sweetened non-alcoholic beverages represents an important risk factor for health, especially when it is accompanied by an unbalanced diet and a disordered lifestyle. In order to evaluate the consumption of non-alcoholic beverages correlated with the evaluation of the main lifestyle factors that can affect the state of health among Romanians, a cross-sectional observational study was carried out based on a questionnaire. The results of the study indicate that among the most consumed non-alcoholic drinks are coffee and sweetened carbonated and non-carbonated drinks, which are indicated as being responsible for the development of consumption addictions: 44% for coffee, 16.5% for sweetened or tonic carbonated drinks and 12% for sweetened non-carbonated drinks. Considering that the consumption of coffee is usually associated with sweeteners, there is a risk of excessive caffeine and caloric intake in a context where a lack of exercise predominates (59.98%) among respondents declaring that they do sports rarely or not at all, which can lead, in the long term, to the appearance of imbalances either of a psycho-emotional nature or of a metabolic nature. A significant link was found between sports activity and the environment in which they work (χ2 = 51.33, p = 0.05). Respondents with a daily activity that involves movement (working outdoors, working on a construction site) are also those who usually do sports, while 60.67% of the respondents who work a lot in front of the computer declared that they do sports very rarely or not at all. Reducing the excessive consumption of sweetened drinks can be achieved through an appropriate consumption of water and fruits and by intensifying physical activity as a way of counterbalancing the excess caloric intake.
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Affiliation(s)
- Magdalena Mititelu
- Department of Clinical Laboratory and Food Safety, Faculty of Pharmacy, “Carol Davila”, University of Medicine and Pharmacy, 020956 Bucharest, Romania; (M.M.); (G.O.); (A.-T.C.)
| | - Carmen-Nicoleta Oancea
- Department of Biochemistry, Faculty of Medicine, University of Medicine and Pharmacy from Craiova, 200345 Craiova, Romania;
| | - Sorinel Marius Neacșu
- Department of Pharmaceutical Technology and Bio-Pharmacy, Faculty of Pharmacy, Carol Davila University of Medicine and Pharmacy, 020945 Bucharest, Romania;
| | - Gabriel Olteanu
- Department of Clinical Laboratory and Food Safety, Faculty of Pharmacy, “Carol Davila”, University of Medicine and Pharmacy, 020956 Bucharest, Romania; (M.M.); (G.O.); (A.-T.C.)
| | - Alexandru-Tiberiu Cîrțu
- Department of Clinical Laboratory and Food Safety, Faculty of Pharmacy, “Carol Davila”, University of Medicine and Pharmacy, 020956 Bucharest, Romania; (M.M.); (G.O.); (A.-T.C.)
| | - Lucian Hîncu
- Department of Drug Industry and Pharmaceutical Biotechnologies Department, Faculty of Pharmacy, University of Medicine and Pharmacy Carol Davila, 020956 Bucharest, Romania;
| | - Theodora Claudia Gheonea
- Center for IBD Patients, Faculty of Medicine, University of Medicine and Pharmacy from Craiova, 200345 Craiova, Romania;
| | | | - Ion Rogoveanu
- Center for IBD Patients, Faculty of Medicine, University of Medicine and Pharmacy from Craiova, 200345 Craiova, Romania;
| | - Fallah Hashemi
- Department of Environmental Health Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran;
| | - Gabriela Stanciu
- Department of Chemistry and Chemical Engineering, Ovidius University of Constanta, 900527 Constanta, Romania;
| | - Corina-Bianca Ioniță-Mîndrican
- Department of Toxicology, Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 020945 Bucharest, Romania;
| | - Caunii Angelica
- Department of Drug Analysis and Chemistry of Environmental Factors, Hygiene, Nutrition, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania;
| | - Nicoleta Măru
- Department of Anatomy, Faculty of Dental Medicine, “Carol Davila” University of Medicine and Pharmacy, 020945 Bucharest, Romania;
| | - Sergiu Lupu
- Department of Navigation and Naval Transport, Faculty of Navigation and Naval Management, “Mircea cel Batran” Naval Academy, 900218 Constanta, Romania;
| | - Carmen Elena Lupu
- Department of Mathematics and Informatics, Faculty of Pharmacy, “Ovidius” University of Constanta, 900001 Constanta, Romania;
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8
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Oberhoffer FS, Dalla-Pozza R, Jakob A, Haas NA, Mandilaras G, Li P. Energy drinks: effects on pediatric 24-h ambulatory blood pressure monitoring. A randomized trial. Pediatr Res 2023; 94:1172-1179. [PMID: 37061642 PMCID: PMC10444612 DOI: 10.1038/s41390-023-02598-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/14/2023] [Accepted: 02/27/2023] [Indexed: 04/17/2023]
Abstract
BACKGROUND Energy drinks (EDs) are popular beverages among minors. To date, clinical studies investigating ED-induced effects on the pediatric cardiovascular system are sparse. This study aimed to investigate the effects of a single, bodyweight-adjusted ED dosage on 24-h ambulatory blood pressure monitoring (ABPM) in healthy children and adolescents. METHODS This study was a randomized, single-blind, placebo-controlled, crossover clinical trial. Study participants received a single, bodyweight-adjusted ED amount or a placebo drink on 2 consecutive days at similar morning hours. Twenty-four-hour ABPM was assessed via an automated oscillometric blood pressure device after beverage consumption on both study days. RESULTS A total of 17 healthy children and teenagers (13.90 (12.29-17.89) years) were included in the final analysis. The ED consumption led, compared to the placebo intake, to a significantly higher 24-h systolic (115.90 (110.22-118.04) vs. 110.64 (108.09-115.45) mmHg, p = 0.013) and diastolic blood pressure (66.08 (64.20-68.32) vs. 62.63 (61.40-66.46) mmHg, p = 0.005). CONCLUSIONS The single, bodyweight-adjusted ED consumption is linked with a significantly higher systolic as well as diastolic 24-h blood pressure in healthy children and adolescents. Minors, particularly those with an increased cardiovascular morbidity, should be discouraged from drinking EDs. IMPACT Energy drinks (EDs) are consumed by many children and teenagers. While adverse cardiovascular events after ED consumption were reported in the literature, the effects of these beverages on the pediatric 24-h blood pressure profile have not been systematically evaluated yet. In our manuscript, we demonstrate for the first time that acute ED consumption is associated with a significantly higher 24-h systolic blood pressure and diastolic blood pressure in healthy minors.
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Affiliation(s)
- Felix S Oberhoffer
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, 81377, Munich, Germany.
| | - Robert Dalla-Pozza
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, 81377, Munich, Germany
| | - André Jakob
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, 81377, Munich, Germany
| | - Nikolaus A Haas
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, 81377, Munich, Germany
| | - Guido Mandilaras
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, 81377, Munich, Germany
| | - Pengzhu Li
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, 81377, Munich, Germany
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9
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Maciejewska K, Moczarska W. Single Dose of an Energy Dietary Supplement with a Small Amount of Caffeine Prevents an Increase of a Low Frequency Resting State EEG in Possible Mental Fatigue. Neuroscience 2023; 527:1-10. [PMID: 37437800 DOI: 10.1016/j.neuroscience.2023.07.011] [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: 02/05/2023] [Revised: 06/26/2023] [Accepted: 07/05/2023] [Indexed: 07/14/2023]
Abstract
Due to the increasing needs to enhance our cognitive performance, and decrease fatigue with increasing number of tasks in our everyday life, it's interesting to study whether a small amount of active substance present in dietary supplements, is enough to impact cognition. We investigated an acute effect of an energy dietary supplement containing low amount of caffeine (55 mg) and other stimulatory ingredients by means of a resting state EEG in a double blind, placebo controlled study (N = 47, 27 women). The use of a nonparametric cluster-based permutation analysis allowed us to observed a significant group × block interaction effect after 90 minutes post-ingestion (P = 0.022 cluster corrected) in the 'eyes closed' condition, i.e. an increase in normalized rsEEG power in the placebo group, which was abolished in the study group. This difference corresponded to a broad spatio-spectral cluster between around 6.5 Hz and 10.5 Hz (i.e. high theta and low alpha band) maximal over centro-temporo-parieto-occipital scalp areas. Similar trend but without significant effect was found in the 'eyes open' condition. Our results suggest that low caffeine content dietary supplementation acts as a reversal of the fatigue-related brain activity in the neural networks active in the resting state. These findings not only may help to clarify previous nonconclusive findings, but more importantly, show that an ingestion of caffeinated stimulants before neurocognitive examinations, both in research and diagnostics, should be taken into account, as they may influence cognition, even in small doses and when the effects are absent in the behavioral measures.
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Affiliation(s)
- Karina Maciejewska
- University of Silesia in Katowice, Faculty of Science and Technology, Institute of Biomedical Engineering, Poland.
| | - Wiktoria Moczarska
- College of Interdisciplinary Studies at the University of Silesia in Katowice, Poland
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10
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Muñoz-Urtubia N, Vega-Muñoz A, Estrada-Muñoz C, Salazar-Sepúlveda G, Contreras-Barraza N, Castillo D. Healthy Behavior and Sports Drinks: A Systematic Review. Nutrients 2023; 15:2915. [PMID: 37447239 PMCID: PMC10346316 DOI: 10.3390/nu15132915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 06/22/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
This review article aims to systematically identify the relationship between sports drinks and healthy behavior. This systematic literature review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline criteria, and eligibility criteria were established using the PICOS tool (population, interventions, comparators, outcomes, and study) from about 1000 records of sports drinks articles identified in the various Web of Science Core Collection databases. The literature review stages determined a reduced set of 15 articles relating these drinkable supplements to healthy behavior. This study concludes that water consumption should be emphasized for non-athletes, sports drinks should be labeled to indicate water consumption and carry a warning label, and more randomized clinical trials should be considered to ensure conclusive results for health decision making.
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Affiliation(s)
| | - Alejandro Vega-Muñoz
- Instituto de Investigación y Postgrado, Facultad de Ciencias de la Salud, Universidad Central de Chile, Santiago 8330507, Chile
- Public Policy Observatory, Universidad Autónoma de Chile, Santiago 7500912, Chile
| | - Carla Estrada-Muñoz
- Departamento de Ergonomía, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción 4070386, Chile;
| | - Guido Salazar-Sepúlveda
- Departamento de Ingeniería Industrial, Facultad de Ingeniería, Universidad Católica de la Santísima Concepción, Concepción 4090541, Chile
- Facultad de Ingeniería y Negocios, Universidad de Las Américas, Concepción 4090940, Chile
| | | | - Dante Castillo
- Centro de Estudios e Investigación Enzo Faletto, Universidad de Santiago de Chile, Santiago 9170022, Chile;
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11
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Nowak D, Czarnecki D, Świątek A, Ziółkowski M. Effect of various factors on energy drinks consumption, and their connection with alcohol consumption. Addict Biol 2023; 28:e13281. [PMID: 37252879 DOI: 10.1111/adb.13281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/29/2023] [Accepted: 04/03/2023] [Indexed: 06/01/2023]
Abstract
Energy drinks (EDs) have become widely popular among adolescents and young adults. Excessive consumption of EDs can lead to ED abuse and alcohol abuse. Therefore, this study has aimed to analyse the consumption of EDs in a group of patients suffering from alcohol dependence and among young adults, considering such issues as the amounts consumed, underlying reasons and threats arising from excessive consumption of ED and their mixing with alcohol (AmED). The study included 201 men (101 patients treated due to alcohol dependence and 100 young adults/students). Each research participant responded to questions in a survey designed by the researchers (socio-demographic data, clinical data, including consumption of ED, AmED and alcohol), the MAST and SADD. The participants also had their arterial blood pressure measured. EDs were consumed by 92% of the patients and 52% of young adults. A statistically significant dependence was confirmed between consumption of ED and tobacco smoking (p < 0.001), as well as the place of residence (p = 0.044). For 22% of the patients, ED consumption had an effect on alcohol consumption, where 7% admitted to feeling an increased urge to drink alcohol, and 15% said ED consumption decreased it. A statistically significant relationship (p < 0.001) was also shown between ED consumption and the consumption of EDs mixed with alcohol (AmED). This study may implicate that widespread consumption of EDs predisposes to the consumption of alcohol mixed with ED or separate.
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Affiliation(s)
- Dariusz Nowak
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
| | - Damian Czarnecki
- Department of Preventive Nursing, Faculty of Health Sciences, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
| | - Agnieszka Świątek
- Department of Biostatistics and Theory of Biomedical Systems, Faculty of Pharmacy, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
| | - Marcin Ziółkowski
- Department of Preventive Nursing, Faculty of Health Sciences, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
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12
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Park SY, Karantenislis G, Rosen HT, Sun H. Effects of energy drinks on myogenic differentiation of murine C2C12 myoblasts. Sci Rep 2023; 13:8481. [PMID: 37231025 PMCID: PMC10213057 DOI: 10.1038/s41598-023-35338-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 05/16/2023] [Indexed: 05/27/2023] Open
Abstract
Energy drinks, often advertised as dietary supplements that enhance physical and mental performance, have gained increasing popularity among adolescents and athletes. Several studies on individual ingredients such as caffeine or taurine have reported either adverse or favorable influences on myogenic differentiation, a key process in muscle regeneration to repair microtears after an intense workout session. However, the impact of different energy drinks with various formulas on muscle differentiation has never been reported. This study aims to examine the in vitro effects of various energy drink brands on myogenic differentiation. Murine C2C12 myoblast cells were induced to differentiate into myotubes in the presence of one of eight energy drinks at varying dilutions. A dose-dependent inhibition of myotube formation was observed for all energy drinks, supported by reduced percentage of MHC-positive nuclei and fusion index. Moreover, expression of myogenic regulatory factor MyoG and differentiation marker MCK were also decreased. Furthermore, given the variation in formulas of different energy drinks, there were remarkable differences in the differentiation and fusion of myotubes between energy drinks. This is the first study to investigate the impact of various energy drinks on myogenic differentiation and our results suggest an inhibitory effect of energy drinks in muscle regeneration.
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Affiliation(s)
- Sun Young Park
- Division of Environmental Medicine, NYU Grossman School of Medicine, 341 East 25 Street, New York, NY, 10010, USA
| | | | - Hannah T Rosen
- Division of Environmental Medicine, NYU Grossman School of Medicine, 341 East 25 Street, New York, NY, 10010, USA
| | - Hong Sun
- Division of Environmental Medicine, NYU Grossman School of Medicine, 341 East 25 Street, New York, NY, 10010, USA.
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13
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Speck NE, Michalak M, Dreier K, Babst D, Lardi AM, Farhadi J. Effect of the Red Bull Energy Drink on Perfusion-Related Variables in Women Undergoing Microsurgical Breast Reconstruction: Protocol and Analysis Plan for a Prospective, Multicenter Randomized Controlled Trial. JMIR Res Protoc 2023; 12:e38487. [PMID: 37159251 DOI: 10.2196/38487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 03/27/2023] [Accepted: 04/12/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND Maintaining a sufficiently high systolic blood pressure is essential for free flap perfusion after microsurgical breast reconstruction. Yet, many women undergoing these procedures have low postoperative systolic blood pressure. Intravenous volume administration or vasopressors may be needed to maintain systolic blood pressure above a predefined threshold. However, excessive volume administration may lead to volume overload and flap stasis, and the postoperative use of vasopressors may be limited depending on institutional standards. Additional nonpharmacological measures to raise blood pressure might be beneficial. Evidence suggests that the Red Bull energy drink could raise blood pressure. It has been shown to increase systolic and diastolic blood pressure in healthy volunteers and athletes. OBJECTIVE The primary objective of this study is to determine the difference in systolic blood pressure between an intervention group receiving Red Bull and a control group receiving still water after microsurgical breast reconstruction. Secondary objectives include postoperative heart rate, 24-hour fluid balance, pain level, or necessity for revision surgery due to flap complications. METHODS The Red Bull study is a prospective, multicenter randomized controlled trial comparing the effect of postoperative ingestion of Red Bull energy drink against still water in female patients undergoing unilateral microsurgical breast reconstruction. A total of 250 mL of Red Bull (intervention group) or 250 mL of still water (control group) will be administered to the study participants 2 hours postoperatively as well as for breakfast and lunch on postoperative day 1, amounting to a total volume of 750 mL per 24 hours. Female patients between 18 and 70 years of age undergoing unilateral microsurgical breast reconstruction will be included. Exclusion criteria are a history of arterial hypertension, cardiac rhythm disorder, diabetes mellitus, gastric or duodenal ulcer, thyroid disease, and current use of antihypertensive or antiarrhythmic drugs or thyroid hormones, as well as intolerance to Red Bull. RESULTS Recruitment for the study started in June 2020 and was completed in December 2022. There is evidence that the Red Bull energy drink increases blood pressure in healthy volunteers and athletes. We hypothesize that postoperative ingestion of Red Bull will increase systolic blood pressure in women after microsurgical breast reconstruction. Red Bull could hence be used as a nonpharmacological adjunct to vasopressors or volume administration in women with hypotensive blood pressure after microsurgical breast reconstruction. CONCLUSIONS This paper describes the Red Bull study trial protocol and analysis plan. The information will increase the transparency of the data analysis for the Red Bull study. TRIAL REGISTRATION ClinicalTrials.gov NCT04397419; https://clinicaltrials.gov/ct2/show/NCT04397419. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/38487.
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Affiliation(s)
- Nicole Edith Speck
- Plastic Surgery Group, Zurich, Switzerland
- Department of Plastic, Reconstructive, Aesthetic and Hand Surgery, University Hospital Basel, Basel, Switzerland
| | - Michal Michalak
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, Poznan, Poland
| | - Kathrin Dreier
- Department of Anesthesiology, Klinik Pyramide am See, Zurich, Switzerland
| | | | | | - Jian Farhadi
- Plastic Surgery Group, Zurich, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
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14
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Saunders B, da Costa LR, de Souza RAS, Barreto G, Marticorena FM. Caffeine and sport. ADVANCES IN FOOD AND NUTRITION RESEARCH 2023; 106:95-127. [PMID: 37722778 DOI: 10.1016/bs.afnr.2023.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/20/2023]
Abstract
Caffeine is a trimethylxanthine found in coffee and several other foods and beverages. Its stimulatory effects make it an interesting strategy to boost performance for athletic populations. Scientific evidence supports its efficacy to improve high-intensity endurance exercise, explosive and high-intensity efforts, resistance exercise, team sports and combat sports, though individual variation in the ergogenic response to caffeine exists. Supplementation can be taken in many forms including dissolved in water, via capsules, coffee, energy drinks and caffeinated gum; ingestion via capsules, dissolved in water or in caffeinated gum appear to be most effective. Variability in the exercise response following caffeine supplementation may be explained by genetic factors or habitual caffeine consumption. Caffeine is an excellent supplement for athletes looking to improve their exercise performance, though some consideration of side-effects and impact on sleep are warranted.
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Affiliation(s)
- Bryan Saunders
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport, Rheumatology Division, Faculty of Medicine FMUSP, University of São Paulo, São Paulo, SP, Brazil; Institute of Orthopedics and Traumatology, Faculty of Medicine FMUSP, University of São Paulo, São Paulo, SP, Brazil.
| | - Larissa Registro da Costa
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport, Rheumatology Division, Faculty of Medicine FMUSP, University of São Paulo, São Paulo, SP, Brazil
| | - Ricardo Augusto Silva de Souza
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport, Rheumatology Division, Faculty of Medicine FMUSP, University of São Paulo, São Paulo, SP, Brazil
| | - Gabriel Barreto
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport, Rheumatology Division, Faculty of Medicine FMUSP, University of São Paulo, São Paulo, SP, Brazil
| | - Felipe Miguel Marticorena
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport, Rheumatology Division, Faculty of Medicine FMUSP, University of São Paulo, São Paulo, SP, Brazil
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15
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Functional Beverages in the 21st Century. BEVERAGES 2023. [DOI: 10.3390/beverages9010027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Abstract
Underlying the dawn of humanity was primarily the search for food and access to drinking water. Over the course of civilization, there has been a significant increase in drinking water quality. By the average of the nutritional standards, the daily water demand is 2.5 L (also including liquid products such as tea, coffee, or soup). However, it is worth noticing that the need is strictly individual for each person and depends on two major factors, namely, epidemiological (sex, age state of health, lifestyle, and diet) and environmental (humidity and air temperature). Currently, our diet is more and more often enriched with isotonic drinks, functional drinks, or drinks bearing the hallmarks of health-promoting products. As a result, manufacturing companies compete to present more interesting beverages with complex compositions. This article will discuss both the composition of functional beverages and their impact on health.
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16
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Cadoni C, Peana AT. Energy drinks at adolescence: Awareness or unawareness? Front Behav Neurosci 2023; 17:1080963. [PMID: 36891321 PMCID: PMC9986288 DOI: 10.3389/fnbeh.2023.1080963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 02/06/2023] [Indexed: 02/22/2023] Open
Abstract
Energy drinks (EDs) are beverages similar to soft drinks, characterized by high caffeine concentrations with additional ingredients like taurine and vitamins, marketed for boosting energy, reducing tiredness, increasing concentration, and for their ergogenic effect. The majority of consumers are children, adolescents, and young athletes. Although EDs companies claim about the ergogenic and remineralizing properties of their products, there is a serious lack of evidence at preclinical as well as clinical level to validate their benefits. The regular intake and long-term consequences of these caffeinated drinks are not well documented, especially the possible negative effects in adolescents whose brain is still developing. EDs combined with alcohol are also gaining popularity among adolescents and different publications indicate that this combined consumption might increase the risk to develop an alcohol use disorder, as well as produce serious adverse cardiovascular effects. There is an increasing need to disseminate knowledge on EDs damage on health, so that adolescents can be aware about the potential harmful outcomes of consuming these drinks.
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Affiliation(s)
- Cristina Cadoni
- Department of Biomedical Sciences, Institute of Neuroscience, National Research Council of Italy, Cagliari, Italy
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17
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Rubio C, Cámara M, Giner RM, González-Muñoz MJ, López-García E, Morales FJ, Moreno-Arribas MV, Portillo MP, Bethencourt E. Caffeine, D-glucuronolactone and Taurine Content in Energy Drinks: Exposure and Risk Assessment. Nutrients 2022; 14:5103. [PMID: 36501132 PMCID: PMC9735529 DOI: 10.3390/nu14235103] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/25/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022] Open
Abstract
The consumption of energy drinks (EDs) is increasing globally while the evidence and concern about the potential health risks are also growing. Caffeine (generally 32 mg/100 mL) together with a wide variety of other active components such as taurine (usually 4000 mg/L) and D-glucuronolactone (generally 2400 mg/L) are the main ingredients of EDs. This study aims to assess the exposures to caffeine, taurine and D-glucuronolactone from EDs in various consumption scenarios and consumer profiles and to characterize the risks by evaluating caffeine and taurine intakes with their reference values and by calculating the margin of safety (MOS) for D-glucuronolactone. While the exposure assessment results showed that caffeine intakes from EDs ranged from 80 to 160 mg (1.14-4 mg/kg b.w.) for the considered scenarios, the risk characterization estimated some risks that could be managed with consumption recommendations such as limiting EDs in 40, 60 and 80 kg b.w. consumers to 175, 262.5 and 350 mL, respectively, to prevent sleep disturbances and to 375, 562.5 and 750 mL to prevent general caffeine adverse health risks, respectively. Dietary exposure to D-glucuronolactone from EDs ranged from 600 to 1200 mg (7.5-30 mg/kg b.w.). As D-glucuronolactone MOS ≥ 100 is only observed when EDs consumption is limited to 250 mL, for individuals weighing above 60 kg, some risks were observed in some of the studied scenarios. A taurine exposure from EDs varied from 1000 to 2000 mg (12.5-50 mg/kg b.w.) and consumptions over 500 mL were estimated to generate intakes above the reference value. In conclusion, the management of these risks requires a European legal framework for EDs with maximum limits for the active components, volume size limitations and labeling improvements along with the development of education and awareness programs and risk communication actions in collaboration with the industry and society.
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Affiliation(s)
- Carmen Rubio
- Toxicology Department, Pharmacy and Health Sciences Faculties, Universidad de La Laguna (ULL), 38071 San Cristóbal de La Laguna, Spain
| | - Montaña Cámara
- Nutrition and Food Science Department, Pharmacy Faculty, Complutense University of Madrid (UCM), Plaza Ramón y Cajal, s/n, 28040 Madrid, Spain
| | - Rosa María Giner
- Department of Pharmacology, Faculty of Pharmacy, University of Valencia, 46100 Burjassot, Spain
| | - María José González-Muñoz
- Department of Biomedical Sciences, Toxicology Unit, Faculty of Pharmacy, University of Alcalá, Alcalá de Henares, 28871 Madrid, Spain
| | - Esther López-García
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, Spain/IdiPAZ, CIBER of Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain
| | - Francisco J. Morales
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), 28040 Madrid, Spain
| | | | - María P. Portillo
- Nutrition and Obesity Group, Department of Pharmacy and Food Sciences, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain
- CIBERobn Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, 28029 Madrid, Spain
- BIOARABA Institute of Health, 01009 Vitoria-Gasteiz, Spain
| | - Elena Bethencourt
- Elena Bethencourt Barbuzano, Toxicology Department, Pharmacy and Health Sciences Faculties, Universidad de La Laguna (ULL), 38071 San Cristóbal de La Laguna, Spain
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Badr el Dine FMM, Attia MH. Assessment of knowledge, perception, attitude, and use of performance-enhancing substances among students of Faculty of Medicine, Alexandria University, Egypt: a pilot study. EGYPTIAN JOURNAL OF FORENSIC SCIENCES 2022. [DOI: 10.1186/s41935-022-00290-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The market for performance enhancement substances (PESs) is currently one of the fastest expanding sectors. Most studies have always concentrated on athletes in terms of PESs’ misuse, ignoring a critical segment of the community: the future health-care workers. Thus, the aim of the study was to probe the knowledge, perception, and attitude of medical students regarding the misuse of PESs in sports and medical academic study. A cross-sectional study was conducted among students of Alexandria Faculty of Medicine, Egypt. Data were collected via self-administered electronic survey from 208 students of both sexes (aged from 18 to 26 years old). Analysis of factors affecting the consumption of PESs like gender differences, and their prior knowledge and perception was performed using logistic regression models.
Results
More than half of the participants have no idea about law concerning the use of doping substances. There were no significant disparities in knowledge and perception between males and females. Female students, on the other hand, consistently reported having a better understanding of the negative impacts of PESs’ misuse. Surprisingly, females are more prone to consume PESs for cognitive enhancement rather than the physical performance.
Conclusions
The study is the first to explore the awareness of the medical students, their attitude, and perception towards different ethical scenarios confronted in the daily practice. This finding pinpoints that the common trend of striving for fitness and an ideal body shape and weight has produced a shift in the prevalence of the PESs use according to gender in Egypt. Moreover, females in medicine academics are more prone to use PESs to improve the cognitive functions albeit it is nonsignificant statistically. Therefore, efforts should be directed to raise the awareness of medical practitioners of diverse categories of these substances, health hazards, laws, and penalties. More importantly, policy measures for their production, marketing, and misuse among university students should be reconsidered by the government.
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Sefen JAN, Patil JD, Cooper H. The implications of alcohol mixed with energy drinks from medical and socio-legal standpoints. Front Behav Neurosci 2022; 16:968889. [DOI: 10.3389/fnbeh.2022.968889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 10/24/2022] [Indexed: 11/11/2022] Open
Abstract
Co-ingestion of energy drinks and alcohol has long been in practice and has been poorly regulated despite a growing body of literature of their potential negative health impacts. Co-ingestion of energy drinks with alcohol has multiple counter-active effects such as reduction of body sway, fatigue and sedative effects induced by alcohol, along with increased subjective feeling of alertness, which may lead to increased binge-drinking, intoxication, decreased perception of intoxication, dehydration, and alcohol poisoning. Adding energy drinks to alcohol may also have synergistic effects in causing alcohol dependency and addiction. The association between caffeine, a common active ingredient in energy drinks, and alcohol is relatively well defined, however association with other active ingredients such as taurine, niacin, and pyridoxine, is less understood, pointing to a gap in our knowledge regarding this practice. Nonetheless, the current associations between AMED (Alcohol Mixed with Energy Drinks) and risky behavior secondary to intoxication and cases of alcohol poisoning have led various national governing bodies to regulate this practice. This review highlights the potential effects of AMED on human physiology based on what is known from human and animal models, and sheds light on specific biochemical interactions between alcohol and active ingredients found in energy drinks; Caffeine, Taurine, and Glucuronolactone. The review also touches on the regulation of this practice around the world, and the impact it has on its users, and points researchers to gaps in our knowledge on the interactions between alcohol and EDs and the full extent of their effects.
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Iheanacho MM, Analike RA, Meludu SC, Ogbodo EC, Onah CE. Short-term energy drink consumption influences plasma glucose, apolipoprotein B, body mass index and pulse rate among students. Discoveries (Craiova) 2022; 10:e159. [PMID: 37448554 PMCID: PMC10337989 DOI: 10.15190/d.2022.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 11/29/2022] [Accepted: 12/28/2022] [Indexed: 07/15/2023] Open
Abstract
OBJECTIVE Energy drinks are becoming more popular every year, particularly among young adults such as college students, despite evidence that they have harmful health effects. The effect of energy drink consumption on plasma glucose, serum apolipoproteins, and triglyceride levels in students was investigated. METHODS In order to test this, we chose two representative types of energy drinks in Nigeria, namely fearless and predator. These energy drinks are brand names of non-alcoholic beverages aimed to provide energy. 30 students, apparently healthy male human subjects aged 18 to 30 years who gave informed consent to the research work were randomly selected and divided into two groups: Group A (fearless energy drink consumers, n=15) and Group B (predator energy drink consumers, n=15). RESULTS: The results demonstrated significant reductions in pulse rate (86.00±41.32 vs. 78.87±27.72; p=0.03) and BMI (21.41±1.93 vs. 21.7±12.02; p=0.00) as compared to baseline values after one month of "fearless energy drink" consumption. Plasma glucose levels were significantly higher (97.53±10.62 vs. 88.80±11.33; p=0.01) and Apo B levels were significantly lower (21.41±1.93 vs. 21.71±2.02; p=0.00) following two weeks of fearless energy drink consumption than in baseline. In addition, BMI and Apo B levels were significantly lower after two weeks of predator energy drink consumption, but plasma glucose levels were significantly higher after two weeks and one month of predator energy drink consumption, respectively (p<0.05). SBP, DBP, TG and Apo A levels did not differ significantly in both fearless and predator energy drink consumers at baseline and after the study period respectively (p>0.05). CONCLUSION This study has shown that the consumption of energy drinks causes significant alterations in BMI, pulse rate, plasma glucose and apolipoprotein B levels which may have important clinical consequences for energy drink consumers.
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Affiliation(s)
- Munachimso Mariasonia Iheanacho
- Department of Medical Laboratory Science, Faculty of Health Sciences and Technology, Nnamdi Azikiwe University, Awka, Nigeria
| | - Rosemary Adamma Analike
- Department of Chemical Pathology, Faculty of Medicine, Nnamdi Azikiwe University, Awka, Nigeria
| | - Samuel Chukwuemeka Meludu
- Department of Medical Laboratory Science, Faculty of Health Sciences and Technology, Nnamdi Azikiwe University, Awka, Nigeria
- Department of Human Biochemistry, Faculty of Basic Medical Sciences, Nnamdi Azikiwe University, Awka, Nigeria
| | - Emmanuel Chukwuemeka Ogbodo
- Department of Medical Laboratory Science, Faculty of Health Sciences and Technology, Nnamdi Azikiwe University, Awka, Nigeria
| | - Christian Ejike Onah
- Department of Medical Laboratory Science, Faculty of Health Sciences and Technology, Nnamdi Azikiwe University, Awka, Nigeria
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Oberhoffer FS, Li P, Jakob A, Dalla-Pozza R, Haas NA, Mandilaras G. Energy Drinks Decrease Left Ventricular Efficiency in Healthy Children and Teenagers: A Randomized Trial. SENSORS (BASEL, SWITZERLAND) 2022; 22:7209. [PMID: 36236307 PMCID: PMC9572576 DOI: 10.3390/s22197209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/17/2022] [Accepted: 09/19/2022] [Indexed: 06/16/2023]
Abstract
Background: Minors are considered the main consumer group of energy drinks (EDs). The aim of this study was to investigate the acute effects of ED consumption on left ventricular (LV) hemodynamics and efficiency in healthy children and teenagers. Methods: This study was a randomized, single-blind, placebo-controlled, crossover clinical trial. Study participants consumed a weight-adjusted amount of an ED or a placebo on two consecutive days. LV hemodynamics and efficiency parameters were evaluated non-invasively by generating LV pressure−volume loops (PVLs) through simultaneous echocardiography and blood pressure measurement. Results: A total of 24 children and teenagers (14.90 ± 2.27 years, 13 male) were included in the present study. Conventional echocardiographic parameters of LV function did not show significant differences between both beverage groups. The non-invasive generation of LV PVLs revealed a significantly lower cardiac efficiency 240 min after the ED consumption compared to the placebo intake (140.72 (133.21−149.73) mmHg vs. 135.60 (124.78−140.33) mmHg, p < 0.01). Conclusions: Acute ED consumption is associated with a significantly lower cardiac efficiency in healthy minors. The generation of non-invasive LV PVLs might be beneficial in the assessment of subtle changes in LV efficiency. Further studies need to investigate the influence of chronic ED consumption on LV function and morphology.
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22
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Hutak JL, Boolani A, Byerley LO. Energy drink usage by students attending an online university. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2022:1-9. [PMID: 35997694 DOI: 10.1080/07448481.2022.2109036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 07/14/2022] [Accepted: 07/28/2022] [Indexed: 06/15/2023]
Abstract
Objective: This study determined the frequency, reasons for, and side effects of energy drinks (ED) consumption among online students. Participants: Students attending an online university. Methods: Participants were recruited by email and completed a 59-question survey about their prior months ED practices using a combination of validated surveys previously published examining similar constructs in on-campus students. Results: 307 students (age = 32.4 ± 6.5yrs) completed the survey, and 88% reported consuming EDs. Students' reasons for consuming ED included school (p < .001), work (p < .001), an event/competition (p < .001), pick me up (p < .001), lack of rest (p < .001), more energy (p < .001), and staying awake while driving (p < .001). Only individuals who consumed >10 ED/month reported side effects of headaches (p = .01) and speeding (p = .01). Conclusions: In our sample, a majority of the participants reported consuming ED for various daily activities. Only frequent consumers reported side effects suggesting they had become habituated to caffeine since they drank EDs despite experiencing side effects.
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Affiliation(s)
- Jodi Lynn Hutak
- Sports and Health Sciences, School of Health Sciences, American Public University System, Charles Town, West Virginia, USA
| | - Ali Boolani
- Department of Physical Therapy, Clarkson University, Potsdam, New York, USA
- Department of Biology, Clarkson University, Potsdam, New York, USA
| | - Lauri O Byerley
- Sports and Health Sciences, School of Health Sciences, American Public University System, Charles Town, West Virginia, USA
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23
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Porto AA, Gonzaga LA, Benjamim CJR, Bueno CR, Garner DM, Vanderlei LCM, Ferreira C, Valenti VE. Acute Effects of Energy Drink on Autonomic and Cardiovascular Parameters Recovery in Individuals with Different Cardiorespiratory Fitness: A Randomized, Crossover, Double-Blind and Placebo-Controlled Trial. Arq Bras Cardiol 2022; 119:553-561. [PMID: 35946753 PMCID: PMC9563894 DOI: 10.36660/abc.20210625] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 12/08/2021] [Indexed: 11/18/2022] Open
Abstract
Fundamento Tem-se sugerido que o consumo de bebidas energéticas (BEs) possa afetar a atividade cardiovascular. Objetivos Investigar os efeitos agudos da ingestão de BE sobre a variabilidade da frequência cardíaca (VFC) recuperação cardiovascular após exercício aeróbico moderado em homens de diferentes capacidades cardiorrespiratórias. Métodos Este é um estudo randomizado, duplo cego, crossover, controlado por placebo. Vinte e oito jovens adultos foram divididos em dois grupos de acordo com o pico de consumo de oxigênio (pico de VO2): (1) pico de VO2 alto (AO) – pico de VO2 > 52,15 mL/Kg/min, e (2) pico de VO2 baixo (BO) - pico de VO2 <52,15 mL/Kg/min. Os indivíduos de ambos os grupos foram submetidos a dois protocolos de exercícios em ordem aleatória: exercício moderado aeróbico (60% de pico de VO2) após a ingestão de 250 mL de água (protocolo placebo) ou 250 mL de BE (protocolo BE). Durante os testes de exercício, foram registrados valores de parâmetros cardiorrespiratórios e de VFC. Resultados Foram observadas diferenças significativas para o índice de LF (unidades normalizadas) entre “repouso” e “Rec1” nos grupos de AO e BO durante o protocolo BE. Para a razão LF/HF, foram observadas diferenças significativas entre “repouso” e Rec1 nos grupos AO e BO nos protocolos BE. Conclusão A ingestão aguda de BE retardou a recuperação da frequência cardíaca após o exercício em indivíduos com capacidade cardiorrespiratória baixa e indivíduos com capacidade cardiorrespiratória alta.
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Affiliation(s)
- Andrey Alves Porto
- Departamento de Fisioterapia - Faculdade de Ciências e Tecnologias, UNESP, Presidente Prudente, SP - Brasil.,Centro de Estudos do Sistema Nervoso Autônomo (CESNA), UNESP, Marília, SP - Brasil
| | - Luana Almeida Gonzaga
- Departamento de Fisioterapia - Faculdade de Ciências e Tecnologias, UNESP, Presidente Prudente, SP - Brasil.,Centro de Estudos do Sistema Nervoso Autônomo (CESNA), UNESP, Marília, SP - Brasil
| | - Cicero Jonas R Benjamim
- Centro de Estudos do Sistema Nervoso Autônomo (CESNA), UNESP, Marília, SP - Brasil.,Departamento de Medicina Interna, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP - Brasil
| | - Carlos Roberto Bueno
- Escola de Educação Física de Ribeirão Preto, Universidade de São Paulo (EEFERP/USP), Ribeirão Preto, SP - Brasil
| | - David M Garner
- Grupo de Pesquisa Cardiorrespiratória, Departamento de Ciências Biológicas e Médicas, Faculdade de Saúde e Ciências da Vida, Oxford Brookes University, Headington Campus, Oxford - Reino Unido
| | - Luiz C M Vanderlei
- Departamento de Fisioterapia - Faculdade de Ciências e Tecnologias, UNESP, Presidente Prudente, SP - Brasil
| | - Celso Ferreira
- Departamento de Medicina, Universidade Federal de São Paulo, UNIFESP, São Paulo, SP - Brasil
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24
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da Costa BRB, El Haddad LP, De Martinis BS. Caffeine content of energy drinks marketed in Brazil. Drug Test Anal 2022; 14:1660-1664. [PMID: 35595544 DOI: 10.1002/dta.3323] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/08/2022] [Accepted: 05/18/2022] [Indexed: 12/23/2022]
Abstract
Energy drinks represent a multibillionaire industry that has been growing continuously worldwide. These drinks are especially consumed by young people, athletes, and military personnel due to their claimed "boost" effects. However, there have been concerns about their consumption since incompatibilities regarding the accuracy of the declared caffeine content of these drinks have been reported. Therefore, in this study we have developed a fast and simple method to quantify caffeine in energy drinks. Sample preparation consisted of a dilute-and-shoot process, and analyses were performed by gas-chromatography with nitrogen-phosphorus detector (GC-NPD). The method was applied to quantify caffeine in 37 energy drinks marketed in Brazil. Compared to the labeled caffeine content, 84% of the tested drinks presented caffeine levels in accordance with the specifications. The determined caffeine concentrations ranged from 10 to 67 mg/100 mL, with an average value of 31 mg/100 mL. According to the recommended serving size, no drinks exceeded the safe caffeine daily intake for the general population (400 mg). These findings are more favorable than the results of similar studies. Nevertheless, to avoid caffeine intoxication, energy drink consumers should be aware of three aspects. First, they need to avoid consuming multiple serving doses in short periods of time. Additionally, some energy drinks are labeled as "nutritional supplements", so they may present much more caffeine than similar products commonly regulated as beverages. Finally, despite the growing interest in energy drinks, their consumption by children and early adolescents is being discouraged by the health authorities.
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Affiliation(s)
- Bruno Ruiz Brandão da Costa
- Faculdade de Ciências Farmacêuticas de Ribeirão Preto Universidade de São Paulo. Avenida do Café, s/n°, SP, Brazil
| | - Lohanna Pereira El Haddad
- Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Bruno Spinosa De Martinis
- Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto Universidade de São Paulo, Ribeirão Preto, SP, Brazil
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25
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Maladkar SR, Yadav P, Muniraja ANA, Uchil GS, George LV, Augustine D, Rao RS, Patil S, Sowmya SV, Haragannavar VC. Erosive Effect of Acidic Beverages and Dietary Preservatives on Extracted Human Teeth—An In Vitro Analysis. Eur J Dent 2022; 16:919-929. [DOI: 10.1055/s-0041-1742131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Abstract
Objectives Frequent consumption of acidic beverages and dietary preservatives in younger generation, diet-conscious (celebrities), and obese individuals have a rapid impact on demineralization of the teeth. An attempt was made to analyze the erosive potential of various acidic beverages.
Materials and Methods One hundred and ninety extracted human permanent teeth were sectioned longitudinally, pre-weighed, randomly grouped, and placed in nine acidic beverages (200 mL) with predetermined pH, i.e., three commercially available fruit juices, three carbonated drinks, and three dietary preservatives.
Statistical Analysis The sectioned specimens (n = 10) were analyzed at time intervals of 12, 24, 48, and 96 days. Mean weight loss was calculated, and surface changes were assessed under a stereomicroscope. The demineralization pattern and microscopic changes were observed under a compound and polarizing microscope. One-way analysis of variance test followed by Tukey's post-hoc analysis was employed.
Results Overall the maximum demineralizing effect was caused by vinegar and apple cider. In the fruit juices category, lemon juice induced significant changes, while in the carbonated drinks category Coca-Cola induced the maximum changes and in the category of food preservatives vinegar induced the maximum changes. Severe discoloration was seen with respect to Coca-Cola followed by Mountain Dew (carbonated drink).
Conclusion The present study is unique as three different types of microscopes have been employed and both dentin and enamel of permanent teeth have been analyzed. In addition, the effect of dietary preservatives on hard tissues was evaluated. Oral health educators can reinforce important practices such as decreasing the frequency of consumption and time duration of beverage contact with the teeth. Also, the use of mouth rinses and buffering agents after the consumption of dietary beverages can be advocated along with regular fluoride application for those who are regular consumers.
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Affiliation(s)
- Shivani Ramesh Maladkar
- Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, Karnataka, India
| | - Priyanka Yadav
- Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, Karnataka, India
| | | | - Gayathri S. Uchil
- Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, Karnataka, India
| | - Linet V. George
- Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, Karnataka, India
| | - Dominic Augustine
- Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, Karnataka, India
| | - Roopa S. Rao
- Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, Karnataka, India
| | | | - Samudrala Venkatesiah Sowmya
- Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, Karnataka, India
| | - Vanishri C. Haragannavar
- Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, Karnataka, India
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26
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Oberhoffer FS, Li P, Jakob A, Dalla-Pozza R, Haas NA, Mandilaras G. Energy Drinks: Effects on Blood Pressure and Heart Rate in Children and Teenagers. A Randomized Trial. Front Cardiovasc Med 2022; 9:862041. [PMID: 35387431 PMCID: PMC8978997 DOI: 10.3389/fcvm.2022.862041] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/17/2022] [Indexed: 11/27/2022] Open
Abstract
Background The consumption of Energy Drinks (ED) is very popular among children and teenagers. While potential cardiovascular side effects of these beverages are suggested, the acute impact of ED consumption on the pediatric cardiovascular system has not been systematically examined yet. The aim of this study was to investigate the acute effects of ED consumption on blood pressure and heart rate in healthy children and teenagers. Methods This study was a randomized, single-blind, placebo-controlled, crossover clinical trial. On two consecutive days, the study participants were asked to consume a weight-adjusted amount of an ED (3 mg caffeine per kg of body weight) or a placebo containing a similar amount of sugar but without conventional ED ingredients. Systolic blood pressure (SBP), diastolic blood pressure (DBP) and heart rate were measured at the following time points: baseline as well as 30, 60, 120 and 240 min after beverage consumption. Results In total, 27 healthy children and adolescents (mean age 14.53 ± 2.40 years, 14 male) were included in the present study. Compared to placebo intake, mean SBP was demonstrated to be up to 5.23 mmHg (p < 0.0001) and mean DBP up to 3.29 mmHg (p < 0.001) increased after ED consumption. Prevalence of elevated blood pressure, stage 1 and stage 2 hypertension was higher after ED consumption. Heart rate tended to be lower after ED consumption. Conclusions The acute ED consumption is associated with a significantly increased SBP and DBP in healthy children and teenagers. Minors, particularly those with pre-existing health conditions, should be discouraged from drinking EDs. Clinical Trial Registration https://www.drks.de/drks_web/, identifier: DRKS00027580.
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Affiliation(s)
| | - Pengzhu Li
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, Munich, Germany
| | - André Jakob
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, Munich, Germany
| | - Robert Dalla-Pozza
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, Munich, Germany
| | - Nikolaus Alexander Haas
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, Munich, Germany
| | - Guido Mandilaras
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, Munich, Germany
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27
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Knowledge, Consumption Pattern, and Adverse Effects of Energy Drinks among Asian Population: A Cross-Sectional Analysis from Malaysia. J Nutr Metab 2022; 2022:3928717. [PMID: 35433046 PMCID: PMC9007640 DOI: 10.1155/2022/3928717] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 02/22/2022] [Accepted: 03/12/2022] [Indexed: 11/17/2022] Open
Abstract
Background The frequent expansion of the energy drinks (EDs) market has caused an extensive increase in the consumption of EDs, especially among younger populations. However, the lack of knowledge on EDs and their perceived beneficial effects could lead to excessive EDs consumption, which is strongly associated with serious side effects. This study aimed to assess the knowledge and perceived beneficial effects of EDs consumers and determine the consumption patterns and side effects experienced by different EDs consumers among the Malaysian population. Methods A descriptive cross-sectional study was conducted in Malaysia from February to April 2021. A structured and validated questionnaire, consisting of 5 sections with 46 items, was distributed online. Only 515 out of 591 invited participants agreed to participate in the study. Descriptive and inferential analysis were done using SPSS. Results The median age of participants was 23 ± 7.3 years. The majority of participants (65%) were unaware of the active ingredients of EDs, and approximately 40% of them had no idea that EDs contain caffeine. The main reason for consuming EDs was to stay awake (43%), and Red Bull was the most preferred brand (57%). Lack of rest (57%), headache (53%), and nervousness (49%) were the most experienced side effects. A significant difference was observed between consumption patterns and knowledge and perceived beneficial effects (p < 0.05). Our data showed a significant association between respondents' demographic data (e.g., coffee intake, smoking, and alcohol status) and their consumption pattern. Conclusion ED consumers in Malaysia were found to have limited knowledge on EDs. Therefore, attention should be drawn to the Ministry of Health regarding the significant side effects such as palpitation and nervousness experienced by ED consumers. Hence, awareness ought to be raised by adopting regulations or policies to regulate the sales and warning labels of EDs in Malaysia.
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28
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Tinawi M. Severe Rhabdomyolysis Due to Strenuous Exercise With a Potential Role of a High-Caffeine Energy Drink. Cureus 2022; 14:e20867. [PMID: 35145774 PMCID: PMC8803380 DOI: 10.7759/cureus.20867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2021] [Indexed: 11/20/2022] Open
Abstract
Caffeine is the core ingredient in energy drinks. These drinks are commonly consumed by athletes around the time of their workout to boost energy levels. The patient in the case presented is a 40-year-old-man who developed severe rhabdomyolysis after consuming an energy drink with high content of caffeine prior to a strenuous workout. He was successfully treated with isotonic intravenous solutions. Clinicians should be aware of the potential adverse reactions associated with the use of energy drinks.
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29
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Selahvarzi A, Sanjabi MR, Ramezan Y, Mirsaeedghazi H, Azarikia F, Abedinia A. Evaluation of physicochemical, functional, and antimicrobial properties of a functional energy drink produced from agricultural wastes of melon seed powder and tea stalk caffeine. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15726] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Afshin Selahvarzi
- Department of Food Science and Technology Faculty of Pharmacy Tehran Medical SciencesIslamic Azad University Tehran Iran
| | - Mohammad Reza Sanjabi
- Iranian Research Organization for Science and Technology (IROST)Agricultural Research Institute Tehran Iran
| | - Yousef Ramezan
- Department of Food Science and Technology Faculty of Pharmacy Tehran Medical SciencesIslamic Azad University Tehran Iran
| | | | - Fatemeh Azarikia
- Department of Food Technology College of AburaihanUniversity of Tehran Tehran Iran
| | - Ahmadreza Abedinia
- Food Biopolymer Research Group Food Science and Technology Department Damghan Branch Islamic Azad University Damghan Iran
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30
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Panonnummal R, Gopinath D, Thankappan Presanna A, Viswanad V, Mangalathillam S. Non alcoholic palm nectar from Cocos nucifera as a promising nutraceutical preparation. J Food Biochem 2021; 46:e13900. [PMID: 34453444 DOI: 10.1111/jfbc.13900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 07/23/2021] [Accepted: 07/25/2021] [Indexed: 11/26/2022]
Abstract
Nonalcoholic Palm Nectar from Cocos nucifera (NPNC), a bio-refresher obtained from the juvenile inflorescence of coconut palm; is prominent as a nutritional health drink. The aim of this study was to investigate the nutritional and medicinal properties of NPNC and its products; sugar (NPNCS) and honey (NPNCH). The collected samples were subjected to physicochemical evaluations such as pH, Titrable Acidity, Total Soluble Solids, and Ash value, using standard techniques. The analysis revealed the suitability of NPNC as a natural health drink over conventionally available beverage. The elemental compositions of the samples were determined by using Inductive Coupled Plasma-Atomic Emission Spectrometry and demonstrated that NPNCH is enriched with iron and NPNCS with calcium. Vitamin C present in the samples was determined by using 2,6-Dichlorophenol indophenol redox titration method. Hydrolysable polyphenols, tannins, and flavonoids are determined by Folin-Ciocalteu, by Folin-Denis's technique and by aluminium chloride colorimetric methods, respectively. In NPNC, the dominance of Vitamin C as antioxidant is observed. Diuretic activity of samples was determined by Lipschitz method, and the results revealed that NPNC exhibited significant diuretic activity, comparable with furosemide. Immunomodulatory activities of the samples were evaluated by using indirect hemagglutination test and by using delayed type hypersensitivity (DTH) response. NPNC, NPNCS, and NPNCH exhibited stimulatory effect on humoral and cell-mediated immunity, which is comparable with that of standard immunomodulator levamizole. Subacute toxicity studies of selected samples were done in Wistar rats and the results proved the boicompatibility of the samples without systemic toxic effects. PRACTICAL APPLICATIONS: The use of commercially available carbonated beverages and energy drinks in young adults are associated with negative health outcomes with increased incidence of diabetes, sleep disturbances, and dental problems. Even though, such complications are there, the energy drink industries have grown dramatically accounting for major percentage of market sale. Researchers are in search for natural health drinks with some medicinal value to avoid the negative impact on consumers' health. Nonalcoholic Palm Nectar from Cocos nucifera (NPNC) is considered as zero alcoholic natural health drink. The focus of this study is to reveal the potential medicinal properties of NPNC and its products; honey (NPNCH) and sugar (NPNCS). If the nutritional and medicinal values of the selected preparations from natural sources can be proved with scientific evidence, its ability to beat commercially available carbonated beverages and energy drinks with negative health consequences may get widespread acceptance.
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Affiliation(s)
| | - Divya Gopinath
- Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, Kochi, India
| | | | - Vidya Viswanad
- Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, Kochi, India
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31
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Jiménez SL, Díaz-Lara J, Pareja-Galeano H, Del Coso J. Caffeinated Drinks and Physical Performance in Sport: A Systematic Review. Nutrients 2021; 13:nu13092944. [PMID: 34578821 PMCID: PMC8466927 DOI: 10.3390/nu13092944] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/21/2021] [Accepted: 08/23/2021] [Indexed: 02/07/2023] Open
Abstract
Caffeine (1,3,7-trimethylxanthine) is one of the most common substances used by athletes to enhance their performance during competition. Evidence suggests that the performance-enhancing properties of caffeine can be obtained by employing several forms of administration, namely, capsules/tablets, caffeinated drinks (energy drinks and sports drinks), beverages (coffee), and chewing gum. However, caffeinated drinks have become the main form of caffeine administration in sport due to the wide presence of these products in the market. The objective of this systematic review is to evaluate the different effects of caffeinated drinks on physical performance in various sports categories such as endurance, power-based sports, team sports, and skill-based sports. A systematic review of published studies was performed on scientific databases for studies published from 2000 to 2020. All studies included had blinded and cross-over experimental designs, in which the ingestion of a caffeinated drink was compared to a placebo/control trial. The total number of studies included in this review was 37. The analysis of the included studies revealed that both sports drinks with caffeine and energy drinks were effective in increasing several aspects of sports performance when the amount of drink provides at least 3 mg of caffeine per kg of body mass. Due to their composition, caffeinated sports drinks seem to be more beneficial to consume during long-duration exercise, when the drinks are used for both rehydration and caffeine supplementation. Energy drinks may be more appropriate for providing caffeine before exercise. Lastly, the magnitude of the ergogenic benefits obtained with caffeinated drinks seems similar in women and men athletes. Overall, the current systematic review provides evidence of the efficacy of caffeinated drinks as a valid form for caffeine supplementation in sport.
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Affiliation(s)
- Sergio L. Jiménez
- Centre for Sport Studies, Universidad Rey Juan Carlos, Fuenlabrada, 28943 Madrid, Spain
- Correspondence: (S.L.J.); (J.D.C.)
| | - Javier Díaz-Lara
- Department of Nutrition, Food Science and Physiology, Faculty of Pharmacy and Nutrition, Universidad de Navarra, 31009 Pamplona, Spain;
| | - Helios Pareja-Galeano
- Department of Physical Education, Sport and Human Movement, Autonomous University of Madrid, 28049 Madrid, Spain;
| | - Juan Del Coso
- Centre for Sport Studies, Universidad Rey Juan Carlos, Fuenlabrada, 28943 Madrid, Spain
- Correspondence: (S.L.J.); (J.D.C.)
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The Role of Taurine in Mitochondria Health: More Than Just an Antioxidant. Molecules 2021; 26:molecules26164913. [PMID: 34443494 PMCID: PMC8400259 DOI: 10.3390/molecules26164913] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/08/2021] [Accepted: 08/10/2021] [Indexed: 12/21/2022] Open
Abstract
Taurine is a naturally occurring sulfur-containing amino acid that is found abundantly in excitatory tissues, such as the heart, brain, retina and skeletal muscles. Taurine was first isolated in the 1800s, but not much was known about this molecule until the 1990s. In 1985, taurine was first approved as the treatment among heart failure patients in Japan. Accumulating studies have shown that taurine supplementation also protects against pathologies associated with mitochondrial defects, such as aging, mitochondrial diseases, metabolic syndrome, cancer, cardiovascular diseases and neurological disorders. In this review, we will provide a general overview on the mitochondria biology and the consequence of mitochondrial defects in pathologies. Then, we will discuss the antioxidant action of taurine, particularly in relation to the maintenance of mitochondria function. We will also describe several reported studies on the current use of taurine supplementation in several mitochondria-associated pathologies in humans.
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Cao DX, Maiton K, Nasir JM, Estes NAM, Shah SA. Energy Drink-Associated Electrophysiological and Ischemic Abnormalities: A Narrative Review. Front Cardiovasc Med 2021; 8:679105. [PMID: 34277730 PMCID: PMC8280314 DOI: 10.3389/fcvm.2021.679105] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 05/12/2021] [Indexed: 11/22/2022] Open
Abstract
An increasing number of cardiovascular adverse effects, emergency room visits, and deaths have been linked to energy drinks. In this review, we summarized available published literature assessing electrophysiological and ischemic adverse effects associated with energy drink consumption. Overall, 32 case reports and 19 clinical trials are included in this review. Ventricular arrhythmia, supraventricular arrhythmia, and myocardial ischemia were amongst the most commonly reported in case reports with 3 having a fatal outcome. Although serious ischemic changes, arrhythmias, or death were not observed in clinical trials, significant electrophysiological changes, such as PR/PQ interval shortening/prolongation, QT/QTc shortening/prolongation, and ST-T changes, were noted. QT/QTc interval prolongation appears to be the most significant finding in clinical trials, and there appears to be a dose-response relationship between energy drink consumption and QTc prolongation. The exact mechanisms and the particular combination of ingredients behind energy drink-induced cardiac abnormalities require further evaluation. Until more information is available, energy drink use should be considered as part of the differential diagnosis in appropriate patients presenting with electrocardiographic changes. Further, certain patient populations should exercise caution and limit their energy drink consumption.
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Affiliation(s)
- Diana X. Cao
- Department of Pharmacy Practice, Marshall B. Ketchum University College of Pharmacy, Fullerton, CA, United States
| | - Kimberly Maiton
- Department of Pharmacy Practice, Thomas J Long School of Pharmacy, University of the Pacific, Stockton, CA, United States
| | - Javed M. Nasir
- David Grant USAF Medical Center, Fairfield, CA, United States
| | - N. A. Mark Estes
- Heart and Vascular Institute, UPMC Presbyterian, Pittsburgh, PA, United States
| | - Sachin A. Shah
- Department of Pharmacy Practice, Thomas J Long School of Pharmacy, University of the Pacific, Stockton, CA, United States
- David Grant USAF Medical Center, Fairfield, CA, United States
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Chronic Red Bull Consumption during Adolescence: Effect on Mesocortical and Mesolimbic Dopamine Transmission and Cardiovascular System in Adult Rats. Pharmaceuticals (Basel) 2021; 14:ph14070609. [PMID: 34202876 PMCID: PMC8308486 DOI: 10.3390/ph14070609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/19/2021] [Accepted: 06/21/2021] [Indexed: 11/17/2022] Open
Abstract
Energy drinks are very popular nonalcoholic beverages among adolescents and young adults for their stimulant effects. Our study aimed to investigate the effect of repeated intraoral Red Bull (RB) infusion on dopamine transmission in the nucleus accumbens shell and core and in the medial prefrontal cortex and on cardiac contractility in adult rats exposed to chronic RB consumption. Rats were subjected to 4 weeks of RB voluntary consumption from adolescence to adulthood. Monitoring of in vivo dopamine was carried out by brain microdialysis. In vitro cardiac contractility was studied on biomechanical properties of isolated left-ventricular papillary muscle. The main finding of the study was that, in treated animals, RB increased shell dopamine via a nonadaptive mechanism, a pattern similar to that of drugs of abuse. No changes in isometric and isotonic mechanical parameters were associated with chronic RB consumption. However, a prolonged time to peak tension and half-time of relaxation and a slower peak rate of tension fall were observed in RB-treated rats. It is likely that RB treatment affects left-ventricular papillary muscle contraction. The neurochemical results here obtained can explain the addictive properties of RB, while the cardiovascular investigation findings suggest a hidden papillary contractility impairment.
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Piccioni A, Covino M, Zanza C, Longhitano Y, Tullo G, Bonadia N, Rinninella E, Ojetti V, Gasbarrini A, Franceschi F. Energy drinks: a narrative review of their physiological and pathological effects. Intern Med J 2021; 51:636-646. [PMID: 32369250 DOI: 10.1111/imj.14881] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/18/2020] [Accepted: 03/29/2020] [Indexed: 12/19/2022]
Abstract
The consumption of energy drinks (Edks) has increased significantly in past years, with a growing market that is estimated to reach $61 billion by 2021 worldwide. Several studies demonstrated the physiological and pathological effects of these substances contained in Edks. The most common ingredient contained in Edks is caffeine, which is commonly mixed with taurine, and B-group vitamins. Scientific evidence of potentially serious adverse health effects are known, but it would be better to acquire more information regarding these beverages. We systematically checked Medical literature on MEDLINE-Pubmed from inception to January 2020 to find studies and reports on Edks and adverse events. Edks consumption is specially related to cardiovascular effects as malignant arrhythmias. We found a significant focus on arrhythmogenic risk in patients affected by long QT syndrome or other predisposing conditions for QT elongation. Other pathological effects are known as gastrointestinal, vascular and neurological disorders. Edks, as well as all caffeinated beverages, should be taken with caution or avoided in select populations, such as patients suffering from cardiovascular or neurological illnesses; their use can unmask a sleepy life-threatening disease.
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Affiliation(s)
- Andrea Piccioni
- Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marcello Covino
- Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Christian Zanza
- Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.,Department of Anesthesia and Critical Care, Keck Medical School of University Southern California, California, Los Angeles, USA
| | - Yaroslava Longhitano
- Department of Anesthesia and Critical Care, Keck Medical School of University Southern California, California, Los Angeles, USA
| | - Gianluca Tullo
- Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Nicola Bonadia
- Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Emanuele Rinninella
- UOC Nutrizione Clinica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Veronica Ojetti
- Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Gasbarrini
- UOC Nutrizione Clinica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Francesco Franceschi
- Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
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The Effects of Direct Red Bull Administration to Isolated Hearts of Trained and Untrained Rats Who Regularly Consumed or Did Not Consume Energy Drink: Focus on Cardiodynamics and Oxidative Stress. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2021. [DOI: 10.2478/sjecr-2019-0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Energy drinks (EDs) contain caffeine and other active ingredients which affect cardiovascular system. The aims of this study were to examine direct effects of Red Bull (RB) on cardiodynamics and oxidative stress in isolated hearts of rats. The rats were divided into four groups: untrained rats who never consumed ED (dEDUT); untrained rats who consumed ED 5 days a week during 4 weeks (ch+dED-UT); rats trained 5 times a week for 4 weeks, but did not consume ED (dED-T); rats trained and consumed ED 5 times a week for 4 weeks (ch+dED-T). After sacrificing, hearts were isolated and perfused according to Langendorff technique. Through the isolated heart of all rats in each group, RB was administered. The parameters of cardiac function were recorded, and the levels of prooxidants were measured in the coronary effluent during coronary autoregulation. Rats in ch+dED-UT group had significantly lower rates of myocardial contraction and relaxation compared to rats in dED-UT group. The same effect was recorded in the dED-T group compared to dED-UT group. The levels of hydrogen peroxide were significantly higher in trained rats. Rats in ch+dED-T group also had significantly higher levels of superoxide anion radical and index of lipid peroxidation, as well as lower levels of nitrites when compared to ch+dED-UT group, while opposite effect was recorded in rats in dED-T group compared to dEDUT group. The RB could have a potentially negative inotropic effect in chronic consumers. Prooxidative effect of RB was most pronounced in trained chronic consumers.
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Determinants of the Consumption of Regular Soda, Sport, and Energy Beverages in Spanish Adolescents. Nutrients 2021; 13:nu13061858. [PMID: 34072460 PMCID: PMC8227334 DOI: 10.3390/nu13061858] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/19/2021] [Accepted: 05/27/2021] [Indexed: 11/24/2022] Open
Abstract
Increasing sugar-sweetened beverages (SSB) consumption and associated health impacts warrant health-policy action. We assessed associations of socioeconomic and lifestyle variables with adolescents’ consumption of regular soda (RSD), sport (SD), and energy (ED) drinks. Cross-sectional study of 3930 Spanish adolescents (2089 girls, 1841 boys) aged 13–18 years). We compared frequency of consuming each SSB type (European Food Safety Authority questionnaire) with sociodemographic and lifestyle variables (standardized questions). RSD, SD, and ED were consumed at least weekly by 72.7%, 32.3%, and 12.3% of participants, respectively, and more frequently (p < 0.001) by boys, compared to girls. Multivariate ordinal logistic regression showed inverse association between RSD, SD, and ED consumption and parental occupation-based socioeconomic status (p < 0.01). Daily smoking was associated (p < 0.001) with higher ED (OR 3.64, 95% CI 2.39–5.55) and RSD (OR 2.15, 95% CI 1.56–2.97) consumptions. SD intake was associated inversely with smoking (OR 0.60, 95% CI 0.40–0.89, p = 0.012) and directly with physical activity (OR 2.93, 95% CI 2.18–3.95, p < 0.001). School performance was lower among ED (OR 2.14, 95% CI, 1.37–3.35, p = 0.001) and RSD (OR 1.81, 95% CI 1.24–2.64, p = 0.002) consumers, compared to SD. Maleness and low socioeconomic status predicted SSB consumption. Smoking and low school performance were associated with higher ED and RSD intakes.
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Abstract
The purine alkaloid caffeine is the most widely consumed psychostimulant drug in the world and has multiple beneficial pharmacological activities, for example, in neurodegenerative diseases. However, despite being an extensively studied bioactive natural product, the mechanistic understanding of caffeine's pharmacological effects is incomplete. While several molecular targets of caffeine such as adenosine receptors and phosphodiesterases have been known for decades and inspired numerous medicinal chemistry programs, new protein interactions of the xanthine are continuously discovered providing potentially improved pharmacological understanding and a molecular basis for future medicinal chemistry. In this Perspective, we gather knowledge on the confirmed protein interactions, structure activity relationship, and chemical biology of caffeine on well-known and upcoming targets. The diversity of caffeine's molecular activities on receptors and enzymes, many of which are abundant in the CNS, indicates a complex interplay of several mechanisms contributing to neuroprotective effects and highlights new targets as attractive subjects for drug discovery.
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Affiliation(s)
- Giuseppe Faudone
- Institute of Pharmaceutical Chemistry, Goethe University Frankfurt, Max-von-Laue-Str. 9, 60438 Frankfurt, Germany
| | - Silvia Arifi
- Institute of Pharmaceutical Chemistry, Goethe University Frankfurt, Max-von-Laue-Str. 9, 60438 Frankfurt, Germany
| | - Daniel Merk
- Institute of Pharmaceutical Chemistry, Goethe University Frankfurt, Max-von-Laue-Str. 9, 60438 Frankfurt, Germany
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Hardy R, Kliemann N, Dahlberg P, Bode A, Monroe E, Brand J. The Relationship Between Energy Drink Consumption, Caffeine Content, and Nutritional Knowledge Among College Students. J Prim Prev 2021; 42:297-308. [PMID: 33982200 DOI: 10.1007/s10935-021-00635-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2021] [Indexed: 10/21/2022]
Abstract
We sought to determine which demographic characteristics influence energy drink consumption habits and to examine whether caffeine content and knowledge of human nutrition affect college students' decisions to consume these beverages. We used an online survey to ask 265 college students, who did not participate in a varsity sport, to complete a survey consisting of demographic questions, the General Knowledge Questionnaire for adults, and questions about energy drink consumption habits. We found, overall, that 23.1% of our sample used energy drinks. When compared to non-consumers (76.9%), users had a significantly lower GPA, were older, and preferred drinks with a higher caffeine content. Users reported that they consumed these drinks because they wanted to feel more alert and they enjoyed the taste, even though they reported adverse effects such as trouble sleeping, shaking and tremors, and stomachaches. Knowledge of human nutrition did not affect users' choice to consume these drinks. Although the majority of college students do not consume energy drinks, room for improvement remains to curb the use of these caffeinated beverages amongst college students.
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Affiliation(s)
- Richard Hardy
- Heartland Orthopedic Specialists, Alexandria, MN, USA.
| | | | | | - Andrew Bode
- University of Minnesota Morris, Morris, MN, USA
| | - Emily Monroe
- Heartland Orthopedic Specialists, Alexandria, MN, USA
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Mateo-Fernández M, Valenzuela-Gómez F, Font R, Del Río-Celestino M, Merinas-Amo T, Alonso-Moraga Á. In Vivo and In Vitro Assays Evaluating the Biological Activity of Taurine, Glucose and Energetic Beverages. Molecules 2021; 26:2198. [PMID: 33920365 PMCID: PMC8069289 DOI: 10.3390/molecules26082198] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/05/2021] [Accepted: 04/09/2021] [Indexed: 02/05/2023] Open
Abstract
Taurine is one of the main ingredients used in energy drinks which are highly consumed in adolescents for their sugary taste and stimulating effect. With energy drinks becoming a worldwide phenomenon, the biological effects of these beverages must be evaluated in order to fully comprehend the potential impact of these products on the health due to the fact nutrition is closely related to science since the population consumes food to prevent certain diseases. Therefore, the aim of this study was to evaluate the biological effects of taurine, glucose, classic Red Bull® and sugar-free Red Bull® in order to check the food safety and the nutraceutical potential of these compounds, characterising different endpoints: (i) Toxicology, antitoxicology, genotoxicology and life expectancy assays were performed in the Drosophila melanogaster model organism; (ii) The in vitro chemopreventive activity of testing compounds was determined by assessing their cytotoxicity, the proapoptotic DNA-damage capability to induce internucleosomal fragmentation, the strand breaks activity and the modulator role on the methylation status of genomic repetitive sequences of HL-60 promyelocytic cells. Whereas none tested compounds showed toxic or genotoxic effect, all tested compounds exerted antitoxic and antigenotoxic activity in Drosophila. Glucose, classic Red Bull® and sugar-free Red Bull® were cytotoxic in HL-60 cell line. Classic Red Bull® induced DNA internucleosomal fragmentation although none of them exhibited DNA damage on human leukaemia cells. In conclusion, the tested compounds are safe on Drosophila melanogaster and classic Red Bull® could overall possess nutraceutical potential in the in vivo and in vitro model used in this study. Besides, taurine could holistically be one of the bioactive compounds responsible for the biological activity of classic Red Bull®.
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Affiliation(s)
- Marcos Mateo-Fernández
- Department of Genetics, University of Córdoba, 14071 Córdoba, Spain; (T.M.-A.); (Á.A.-M.)
| | | | - Rafael Font
- Agri-Food Laboratory, Avda. Menéndez Pidal, s/n, 14080 Córdoba, Spain; (R.F.); (M.D.R.-C.)
| | | | - Tania Merinas-Amo
- Department of Genetics, University of Córdoba, 14071 Córdoba, Spain; (T.M.-A.); (Á.A.-M.)
| | - Ángeles Alonso-Moraga
- Department of Genetics, University of Córdoba, 14071 Córdoba, Spain; (T.M.-A.); (Á.A.-M.)
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Caliskan SG, Kilic MA, Bilgin MD. Acute effects of energy drink on hemodynamic and electrophysiologic parameters in habitual and non-habitual caffeine consumers. Clin Nutr ESPEN 2021; 42:333-338. [PMID: 33745602 DOI: 10.1016/j.clnesp.2021.01.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 01/12/2021] [Accepted: 01/12/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS The consumption of energy drinks has significantly increased in recent years but their adverse effects are yet to be identified. The objective of the study is to determine the acute effects of energy drink on habitual and non-habitual caffeine consumers and if caffeine consumption habit causes a difference in the hemodynamic and electrophysiological responses. METHODS We carried out a non-randomized, non-placebo controlled, three-arm parallel assignment with 48 students enrolled at Aydın Adnan Menderes University. Four main groups were determined according to the results of the application acceptance survey. Blood pressure, electrocardiogram, breath rate, haemoglobin oxygen saturation and bioelectrical impedance analysis were measured before consuming the drinks. After consuming the drinks, measurements were repeated at 30 min and 60 min. In addition, Participant's Situation Anxiety Scale was recorded. RESULTS Energy drink consumption led to a significant increase in systolic blood pressure, diastolic blood pressure and heart rate for non-habitual caffeine consumers. PR interval and QRS complex were not affected significantly, however QTc interval reduced in time. Haemoglobin oxygen saturation and breathing rate did not change. Body fat percentage values of habitual energy drink consumers were smaller than the other groups. Body metabolism rate increased after energy drink consumption. There was no significant change for high-habitual caffeine consumers in all parameters evaluated. CONCLUSIONS Energy drink consumption has a negative effect on hemodynamic parameters. But as the habituation level increases the impact of energy drink on hemodynamic parameters tends to decrease. CLINICALTRIALS REGISTRATION Registered under ClinicalTrials.gov Identifier No: NCT04223167.
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Affiliation(s)
- Serife G Caliskan
- Department of Physics, Science and Art Faculty, Aydın Adnan Menderes University, Aydın, Turkey.
| | - Mahmut A Kilic
- Department of Biophysics, School of Medicine, Aydın Adnan Menderes University, Aydın, Turkey.
| | - Mehmet D Bilgin
- Department of Biophysics, School of Medicine, Aydın Adnan Menderes University, Aydın, Turkey.
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Elçi E, Güneş Elçi G, Çim N, Aras İ, Sayan S, Yıldızhan R. Energy drinks may affect the ovarian reserve and serum anti-mullerian hormone levels in a rat model. Turk J Obstet Gynecol 2021; 18:23-29. [PMID: 33715329 PMCID: PMC7962157 DOI: 10.4274/tjod.galenos.2020.07347] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Objective Energy drinks have an impact on concentration levels, physical performance, speed of reaction, and focus, but these drinks cause many adverse effects and intoxication symptoms. The main goal of this study was to determine the effect of energy drink consumption on ovarian reserve and serum anti-mullerian hormone (AMH) levels. Materials and Methods Female Wistar albino rats (n=16) were included and randomized into two groups (n=8). Serum AMH levels were checked before and after energy drinks were given. Eight weeks later, the ovaries and uteruses of the rats were analyzed histopathologically. The number of follicles in the ovaries was counted. Results The total number of the preantral plus small antral follicles, which show the ovarian reserve, was decreased at the end of eight weeks in both the control group and the energy drink group. There was a statistical difference between them (p=0.021). Also, there was a statistically significant difference in the initial/final AMH (ng/mL) reduction levels between the control group and the energy drink group (p=0.002). AMH levels were decreased more in the energy drink group. Conclusion The consumption of energy drinks can lead to a decrease in ovarian reserve and AMH values and may cause weight gain.
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Affiliation(s)
- Erkan Elçi
- University of Health Sciences Turkey, Ümraniye Training and Research Hospital, Clinic of Obstetrics and Gynecology, İstanbul, Turkey
| | - Gülhan Güneş Elçi
- University of Health Sciences Turkey, Sancaktepe Training and Research Hospital, Clinic of Obstetrics and Gynecology, İstanbul, Turkey
| | - Numan Çim
- İstanbul Bilim University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey
| | - İbrahim Aras
- Yüzüncü Yıl University Faculty of Medicine, Department of Pathology, Van, Turkey
| | - Sena Sayan
- Marmara University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey
| | - Recep Yıldızhan
- İstanbul Bilim University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey
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Energy Drinks and Sports Performance, Cardiovascular Risk, and Genetic Associations; Future Prospects. Nutrients 2021; 13:nu13030715. [PMID: 33668219 PMCID: PMC7995988 DOI: 10.3390/nu13030715] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/05/2021] [Accepted: 02/20/2021] [Indexed: 12/29/2022] Open
Abstract
The consumption of energy drinks (e.g., containing caffeine and taurine) has increased over the last decade among adolescents and athletes to enhance their cognitive level and improve intellectual and athletic performance. Numerous studies have shown that drinking moderate doses of such drinks produces beneficial effects, as they considerably boost the sporting performance of elite athletes in various sports, including both endurance and explosive events. However, apart from their ergogenic effects, the regular consumption of energy drinks also increases blood pressure and consequently incites problems such as hypertension, tachycardia, and nervousness, all of which can lead to cardiovascular disorders. A potential positive correlation between genetics and the moderate consumption of energy drinks and athletic performance has recently been reported; notwithstanding, a better understanding of the genetic variants involved in metabolism is a key area for future research to optimize the dose of energy drink consumed and obtain the maximal ergogenic effect in elite sports. The aim of this literature review, therefore, is to present the results of recent studies, classifying them according to the differences in the associations between energy drinks and: (i) Athletic performance; (ii) cardiovascular risk factors while practicing sports; and (iii) genetic associations and future prospects between the consumption of energy drinks and performance.
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Vladov I, Petrova E, Pavlova E, Tinkov AA, Ajsuvakova OP, Skalny AV, Gluhcheva Y. Alterations in Blood Metabolic Parameters of Immature Mice After Subchronic Exposure to Cobalt Chloride. Biol Trace Elem Res 2021; 199:588-593. [PMID: 32405686 DOI: 10.1007/s12011-020-02161-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 04/15/2020] [Indexed: 11/30/2022]
Abstract
The wide use of cobalt (Co) in food, industry, and medical devices requires full elucidation of its biological effects on tissues and organs. The aim was to assess serum metabolic alterations in immature mice after subchronic exposure to CoCl2. Pregnant ICR mice were subjected to a daily dose of 75 mg cobalt chloride/kg body weight (CoCl2x6H2O) 2-3 days before they gave birth, and treatment continued until days 25 and 30 after delivery. The compound was dissolved in and obtained with regular tap water. ICP-DRC-MS analysis showed significantly elevated serum Co2+ and diverse alterations in metabolic parameters of 25- and 30-day-old pups after exposure to CoCl2. Cholesterol and urea levels were significantly elevated in day 25 mice while HDL-C and LDL-C were reduced. In day 30, Co-exposed mice LDL-C and triglycerides were significantly increased while the total cholesterol level remained unchanged. Alkaline phosphatase was significantly reduced in day 25 Co-exposed mice. Blood glucose level of Co-exposed mice remained close to the untreated controls. Total protein content was slightly increased in day 30 mice. Co-exposure reduced albumin content and albumin/globulin ratio but increased significantly globulin content. Co administration showed strong correlation with cholesterol, urea, and HDL-C in both day 25 and 30 mice. Inverse correlation was found with alkaline phosphatase and albumin for day 25 and with triglycerides, globulin, and total protein content in day 30 Co-exposed mice. Subchronic CoCl2 exposure of immature mice induced significant changes in key metabolic parameters suggesting possible further disturbances in energy metabolism, osteogenesis, and reproduction.
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Affiliation(s)
- Ivelin Vladov
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Acad. Georgi Bonchev, Str., Bl. 25, 1113, Sofia, Bulgaria
| | - Emilia Petrova
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Acad. Georgi Bonchev, Str., Bl. 25, 1113, Sofia, Bulgaria
| | - Ekaterina Pavlova
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Acad. Georgi Bonchev, Str., Bl. 25, 1113, Sofia, Bulgaria
| | - Alexey A Tinkov
- Yaroslavl State University, Sovetskaya Str., 14, Yaroslavl, 150000, Russia
- IM Sechenov First Moscow State Medical University, Moscow, 119146, Russia
| | - Olga P Ajsuvakova
- Yaroslavl State University, Sovetskaya Str., 14, Yaroslavl, 150000, Russia
- Federal Research Centre of Biological Systems and Agro-technologies of the Russian Academy of Sciences, Orenburg, 460000, Russia
| | - Anatoly V Skalny
- Yaroslavl State University, Sovetskaya Str., 14, Yaroslavl, 150000, Russia
- IM Sechenov First Moscow State Medical University, Moscow, 119146, Russia
| | - Yordanka Gluhcheva
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Acad. Georgi Bonchev, Str., Bl. 25, 1113, Sofia, Bulgaria.
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Damiri B, Khatib O, Nazzal Z, Sanduka D, Igbaria S, Thabaleh A, Farhoud A, Saudi L, Belkebir S, Al Ali R, Alili M, Hamdan M, Safarini OA, Younis O. Metabolic Syndrome Associated with Tobacco and Caffeine Products Use Among Refugee Adolescents: Risk of Dyslipidemia. Diabetes Metab Syndr Obes 2021; 14:4121-4133. [PMID: 34616165 PMCID: PMC8487859 DOI: 10.2147/dmso.s329675] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/21/2021] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Due to their stressful lives, Palestinian refugees are prone to use cognitive enhancers (CE) and psychostimulant substances (PS). Recognising health problems associated with CE/PS use can indicate how preventive programs should be directed towards adolescents. Unfortunately, research has not thoroughly investigated the health problems related to tobacco and caffeine products, the most socially acceptable CE/PS among Palestinian refugee adolescents. METHODOLOGY In 2021, schoolchildren from five Palestinian refugee camps (N=271) aged 12-<16 years agreed to give blood samples and to be interviewed to address the association between metabolic syndrome (MetS) and tobacco smoking, coffee, energy drinks (ED), black tea, and chocolate consumption. MetS was diagnosed based on International Diabetic Federation Criteria. To address the association, we used binary logistic regression models adjusted to age, gender, BMI, and central obesity. RESULTS The prevalence of MetS was [17 (6.3%)]; (7.4%) in males, (5.1%) in females. The prevalence of substance use was as follows: ED [163 (48.9%)], coffee [255 (76.6%)], black tea [295 (89.1%)], cigarette [35 (10.5%)], waterpipe [59 (17.7%)], and chocolate [309 (93.6%)], with male predominance. Cigarette smokers have increased central obesity (p-value=0.024), and decreased HDL-cholesterol (p-value=0.015) than non-smokers. Similar results were observed for waterpipe smokers besides the increased levels of triglycerides (p-value=0.01). ED consumers have increased central obesity (p-value=0.03) and fast blood sugar (p-value=0.003) than non-consumers. Chocolate consumers have decreased central obesity (p-value=0.008) and increased HDL levels (p-value=0.04) than non-consumers. ED consumers were significantly at higher risk of MetS (OR=9.97, p-value=0.019) than non-consumers and chocolate consumers were at lower risk of MetS (OR=0.14, p-value=0.046) than non-consumers. Waterpipe smokers were at a higher risk of having increased plasma triglycerides than non-consumers (OR=3.4, p-value=0.03). CONCLUSION The high prevalence of ED consumption and waterpipe smoking in Palestinian refugee adolescents is problematic. Their use was associated with higher odds of MetS, dyslipidemia, and central obesity, which justifies greater attention.
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Affiliation(s)
- Basma Damiri
- Medicine & Health Science Faculty, Drug, and Toxicology Division, An-Najah National University, Nablus, 00970, Palestine
- Correspondence: Basma Damiri Faculty of Medicine and Health Sciences, Drug and Toxicology Division, An-Najah National University, P.O. Box 7, Nablus, 00970, PalestineTel +972592234270 Email
| | - Omar Khatib
- Medicine & Health Science Faculty, Department of Medicine, An-Najah National University, Nablus, 00970, Palestine
| | - Zaher Nazzal
- Medicine & Health Science Faculty, Family and Community Medicine, An-Najah National University, Nablus, 00970, Palestine
| | - Diala Sanduka
- Medicine & Health Science Faculty, Department of Medicine, An-Najah National University, Nablus, 00970, Palestine
| | - Siwar Igbaria
- Medicine & Health Science Faculty, Department of Medicine, An-Najah National University, Nablus, 00970, Palestine
| | - Ammar Thabaleh
- Medicine & Health Science Faculty, Department of Medicine, An-Najah National University, Nablus, 00970, Palestine
| | - Ahmad Farhoud
- Medicine & Health Science Faculty, Department of Medicine, An-Najah National University, Nablus, 00970, Palestine
| | - Lubna Saudi
- Medicine & Health Science Faculty, Family and Community Medicine, An-Najah National University, Nablus, 00970, Palestine
| | - Souad Belkebir
- Medicine & Health Science Faculty, Family and Community Medicine, An-Najah National University, Nablus, 00970, Palestine
| | - Rayyan Al Ali
- Medicine & Health Sciences Faculty, Forensic Medicine Institute, An-Najah National University, Nablus, 00970, Palestine
| | - Mohammed Alili
- Medicine & Health Science Faculty, Department of Medicine, An-Najah National University, Nablus, 00970, Palestine
| | - Mahmoud Hamdan
- Medicine & Health Science Faculty, Graduate School, Clinical Laboratory Science Program, An-Najah National University, Nablus, 00970, Palestine
| | - Omar A Safarini
- Medicine & Health Science Faculty, Department of Medicine, An-Najah National University, Nablus, 00970, Palestine
| | - Omar Younis
- Medicine & Health Science Faculty, Department of Medicine, An-Najah National University, Nablus, 00970, Palestine
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Tarragon E, Calleja-Conde J, Giné E, Segovia-Rodríguez L, Durán-González P, Echeverry-Alzate V. Alcohol mixed with energy drinks: what about taurine? Psychopharmacology (Berl) 2021; 238:1-8. [PMID: 33175215 DOI: 10.1007/s00213-020-05705-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 11/04/2020] [Indexed: 01/31/2023]
Abstract
RATIONALE Since energy drinks (EDs) were marketed to the general public as recreational and soft drinks, mixing these with alcohol has become a popular practice, especially in the younger population. Alcohol mixed with EDs (AmEDs) is a particularly alarming combination, given the evidence that consistently associate these drinks with increased risk behaviours and greater alcohol consumption. Caffeine and taurine are commonly found in EDs. In contrast to caffeine, the studies on taurine psychoactive properties and how this amino acid influences ethanol intake alone or in combination with caffeine are not so numerous. OBJECTIVES We summarised relevant and available data on the studies focusing on taurine as a psychoactive agent and its influence on ethanol (EtOH)-induced behaviours. Given the increased risk that represents mixing alcohol with energy drinks, we put emphasis on the research exploring the impact of these combinations on motivated behaviour towards EtOH consumption. RESULTS The research on taurine properties on motivated behaviour towards EtOH consumption is limited, and mostly all done in combination with caffeine or other molecules. This makes it difficult to elucidate the effect of this amino acid when combined with alcohol. CONCLUSIONS Incomplete understanding of the properties and effects of AmEDs is unavoidable until more studies are performed on the influence of taurine on motivation to consume alcohol. Taurine should be further explored, particularly in regard to its potential beneficial applications, motivational properties and synergies with other psychoactive ingredients (i.e. caffeine).
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Affiliation(s)
- E Tarragon
- Department of Psychobiology and Methodology on Behavioral Sciences, School of Psychology, Complutense University of Madrid, Campus de Somosaguas, Madrid, Spain.
- Universidad Internacional de La Rioja, Faculty of Health Sciences, Avenida de la Paz, 137, 26006, Logroño, La Rioja, Spain.
| | - J Calleja-Conde
- Department of Psychobiology and Methodology on Behavioral Sciences, School of Psychology, Complutense University of Madrid, Campus de Somosaguas, Madrid, Spain
| | - E Giné
- Department of Cellular Biology, School of Medicine, Complutense University of Madrid, Madrid, Spain
| | - L Segovia-Rodríguez
- Department of Psychobiology and Methodology on Behavioral Sciences, School of Psychology, Complutense University of Madrid, Campus de Somosaguas, Madrid, Spain
| | - P Durán-González
- Department of Psychobiology and Methodology on Behavioral Sciences, School of Psychology, Complutense University of Madrid, Campus de Somosaguas, Madrid, Spain
| | - V Echeverry-Alzate
- Department of Psychobiology and Methodology on Behavioral Sciences, School of Psychology, Complutense University of Madrid, Campus de Somosaguas, Madrid, Spain
- Unidad Gestión Clínica de Salud Mental, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Regional Universitario de Málaga, Universidad de Málaga, Málaga, Spain
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Higgins JP, Liras GN, Liras IN, Jacob R, Husain F, Pabba KC, Schultea M. Energy Drink Effects on Hemodynamics and Endothelial Function in Young Adults. Cardiology 2020; 146:258-262. [PMID: 33341807 DOI: 10.1159/000512433] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 10/20/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Cardiovascular side effects associated with energy drink consumption may be related to effects on vascular endothelial function, heart rate, blood pressure, and electrocardiogram parameters. We sought to measure them following energy drink consumption. METHODS Forty-four healthy non-smoking young volunteer medical students, at an average age of 24.7 years (range 23-27 years, 34 males), with an average BMI of 23.4, received electrocardiograms and had their heart rates and blood pressures taken. Subjects then underwent baseline testing of endothelial function using the technique of endothelium-dependent flow-mediated dilatation (FMD) with high-resolution ultrasound. The subjects then drank an energy drink (24 oz Monster Energy Drink®). Hemodynamic measurements were repeated 15 and 90 min later. FMD and the electrocardiogram were repeated 90 min later. The FMD was calculated as the ratio of the post-cuff release and the baseline diameter. RESULTS Energy drink consumption resulted in a significantly attenuated peak FMD response (mean ± SD): baseline 5.1 ± 4.1% versus post-energy drink (2.8 ± 3.8%; p = 0.004). In addition, systolic and diastolic blood pressures and heart rate increased after 15 min. Diastolic blood pressure and heart rate remained increased 90 min following energy drink consumption. There were no significant changes in electrocardiogram parameters. CONCLUSION Energy drink consumption was associated with an acute significant impairment in endothelial function in young healthy adults as well as with significant hemodynamic changes. As energy drinks are becoming more popular, it is important to study their effects to better determine safe consumption patterns.
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Affiliation(s)
- John P Higgins
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth) Houston, TX & Baylor University, Waco, Texas, USA,
| | - George N Liras
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth) Houston, TX & Baylor University, Waco, Texas, USA
| | - Ioannis N Liras
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth) Houston, TX & Baylor University, Waco, Texas, USA
| | - Robin Jacob
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth) Houston, TX & Baylor University, Waco, Texas, USA
| | - Farzan Husain
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth) Houston, TX & Baylor University, Waco, Texas, USA
| | - Krishna C Pabba
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth) Houston, TX & Baylor University, Waco, Texas, USA
| | - Mikayla Schultea
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth) Houston, TX & Baylor University, Waco, Texas, USA
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Shearer J, Reimer RA, Hittel DS, Gault MA, Vogel HJ, Klein MS. Caffeine-Containing Energy Shots Cause Acute Impaired Glucoregulation in Adolescents. Nutrients 2020; 12:E3850. [PMID: 33339359 PMCID: PMC7766305 DOI: 10.3390/nu12123850] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/08/2020] [Accepted: 12/14/2020] [Indexed: 12/28/2022] Open
Abstract
Caffeine-containing, nutritionally fortified energy shots are consumed at high rates by adolescents, yet little is known about their metabolic impact. The purpose of this study was to examine the consequences of small format, caffeinated energy shots on glucose metabolism and gastrointestinal hormone secretion in adolescents. Twenty participants aged 13-19 years participated in a double-blind, randomized cross-over study consisting of two trials separated by 1-4 weeks. Participants consumed a volume-matched caffeinated energy shot (CAF, 5 mg/kg) or a decaffeinated energy shot (DECAF) followed by a 2 h oral glucose tolerance test. Blood samples were collected and area under the curve (AUC) calculated for glucose, insulin and gut and metabolic hormones. Consumption of CAF resulted in a 25% increase in glucose and a 26% increase in insulin area under the curve (AUC, p = 0.037; p < 0.0001) compared to DECAF. No impact on gut hormones was observed. To further characterize responses, individuals were classified as either slow or fast caffeine metabolizers based on an allele score. Glucose intolerance was greater in genetically fast vs. slow caffeine metabolizers and differences between groups were supported by distinct serum metabolomics separation. Consumption of caffeine-containing energy shots results in acute impaired glucoregulation in healthy adolescents as characterized by hyperinsulinemia following an oral glucose challenge.
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Affiliation(s)
- Jane Shearer
- Department of Biochemistry and Molecular Biology, Faculty of Kinesiology, University of Calgary, Calgary, AB T2N 4N1, Canada; (R.A.R.); (D.S.H.); (M.A.G.)
- Alberta Children’s Hospital Research Institute, Alberta Children’s Hospital, Calgary, AB T2N 4N1, Canada
| | - Raylene A. Reimer
- Department of Biochemistry and Molecular Biology, Faculty of Kinesiology, University of Calgary, Calgary, AB T2N 4N1, Canada; (R.A.R.); (D.S.H.); (M.A.G.)
- Alberta Children’s Hospital Research Institute, Alberta Children’s Hospital, Calgary, AB T2N 4N1, Canada
| | - Dustin S. Hittel
- Department of Biochemistry and Molecular Biology, Faculty of Kinesiology, University of Calgary, Calgary, AB T2N 4N1, Canada; (R.A.R.); (D.S.H.); (M.A.G.)
- Discovery DNA Inc., Calgary, AB T2N 4N1, Canada
| | - Mackenzie A. Gault
- Department of Biochemistry and Molecular Biology, Faculty of Kinesiology, University of Calgary, Calgary, AB T2N 4N1, Canada; (R.A.R.); (D.S.H.); (M.A.G.)
- Alberta Children’s Hospital Research Institute, Alberta Children’s Hospital, Calgary, AB T2N 4N1, Canada
- Department of Pediatrics, Alberta Children’s Hospital, Calgary, AB T2N 4N1, Canada
| | - Hans J. Vogel
- Department of Biological Sciences, Faculty of Science, University of Calgary, Calgary, AB T2N 1N4, Canada;
| | - Matthias S. Klein
- College of Food, Agricultural and Environmental Sciences, The Ohio State University, Columbus, OH 43210, USA
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Ceylan N, Özdemir FMA, Çelik H, Azapagası E, Uysal Yazıcı M, Yüksel D. A rare case of intoxication related to concurrent exposure to butane gas and energy drink. JOURNAL OF SUBSTANCE USE 2020. [DOI: 10.1080/14659891.2020.1821804] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Nesrin Ceylan
- Department Peadiatric Neurology, University of Health Sciences, Dr.Sami Ulus Kadin Dogum, Çocuk Sagligi Ve Hastaliklari Egitim Ve Araştirma Hastanesi, Ankara, Turkey
| | - Fatih Mehmet Akif Özdemir
- Department Peadiatric Neurology, University of Health Sciences, Dr.Sami Ulus Kadin Dogum, Çocuk Sagligi Ve Hastaliklari Egitim Ve Araştirma Hastanesi, Ankara, Turkey
| | - Halil Çelik
- Department Peadiatric Neurology, University of Health Sciences, Dr.Sami Ulus Kadin Dogum, Çocuk Sagligi Ve Hastaliklari Egitim Ve Araştirma Hastanesi, Ankara, Turkey
| | - Ebru Azapagası
- Department Peadiatric Critical Care, University of Health Sciences, Dr.Sami Ulus Kadin Dogum, Çocuk Sagligi Ve Hastaliklari Egitim Ve Araştirma Hastanesi, Ankara, Turkey
| | - Mutlu Uysal Yazıcı
- Department Peadiatric Critical Care, University of Health Sciences, Dr.Sami Ulus Kadin Dogum, Çocuk Sagligi Ve Hastaliklari Egitim Ve Araştirma Hastanesi, Ankara, Turkey
| | - Deniz Yüksel
- Department Peadiatric Neurology, University of Health Sciences, Dr.Sami Ulus Kadin Dogum, Çocuk Sagligi Ve Hastaliklari Egitim Ve Araştirma Hastanesi, Ankara, Turkey
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Santos C, Santos da Silva BN, Amorim Ferreira e Ferreira AFT, Santos C, Lima N, da Silva Bentes JL. Fungal Endophytic Community Associated with Guarana ( Paullinia cupana Var. Sorbilis): Diversity Driver by Genotypes in the Centre of Origin. J Fungi (Basel) 2020; 6:E123. [PMID: 32751796 PMCID: PMC7558939 DOI: 10.3390/jof6030123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/22/2020] [Accepted: 07/28/2020] [Indexed: 12/29/2022] Open
Abstract
Guarana plant is a native of the Amazon region. Due to its high amount of caffeine and tannins, the seed has medicinal and stimulating properties. The guarana industry has grown exponentially in recent years; however, little information is available about associated mycobiota, particularly endophytic fungi. The present study aimed to compare the distribution and diversity of endophytic fungi associated with the leaves and seeds of anthracnose-resistant and susceptible guarana plants produced in Maués and Manaus, Amazonas State, Brazil. A total of 7514 endophytic fungi were isolated on Potato Dextrose Agar, Sabouraud and Czapek media, and grouped into 77 morphological groups. Overall, fungal communities in guarana leaves and seeds were mainly composed by Colletotrichum and Fusarium genera, but also by Chondrostereum, Clonostachys, Curvularia, Hypomontagnella, Lentinus, Neopestalotiopsis, Nigrospora, Peroneutypa, Phyllosticta, Simplicillium and Tinctoporellus. Obtained results indicate that some members of Colletotrichum and Fusarium genera may have experienced dysbiosis during the guarana domestication process, suggesting that some individuals may behave as latent pathogens. The susceptible guarana genotype cultivated in Manaus presented higher fungal diversity. The relative abundance of taxa and diversity among samples suggests that communities are structured by genotype and geographic location. This is the first report of mycobiota in both guarana leaves and seeds.
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Affiliation(s)
- Carla Santos
- CEB-Centre of Biological Engineering, Micoteca da Universidade do Minho, University of Minho, 4710-057 Braga, Portugal; (C.S.); (N.L.)
| | - Blenda Naara Santos da Silva
- Postgraduate Program in Tropical Agronomy, Federal University of Amazonas, Manaus-AM 69067-005, Brazil; (B.N.S.d.S.); (A.F.T.A.F.eF.); (J.L.d.S.B.)
- Department of Chemical Sciences and Natural Resources, BIOREN-UFRO, Universidad de La Frontera, Temuco 4811-230, Chile
| | | | - Cledir Santos
- Department of Chemical Sciences and Natural Resources, BIOREN-UFRO, Universidad de La Frontera, Temuco 4811-230, Chile
| | - Nelson Lima
- CEB-Centre of Biological Engineering, Micoteca da Universidade do Minho, University of Minho, 4710-057 Braga, Portugal; (C.S.); (N.L.)
| | - Jânia Lília da Silva Bentes
- Postgraduate Program in Tropical Agronomy, Federal University of Amazonas, Manaus-AM 69067-005, Brazil; (B.N.S.d.S.); (A.F.T.A.F.eF.); (J.L.d.S.B.)
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