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Tan Y, Xie Y, Dong G, Yin M, Shang Z, Zhou K, Bao D, Zhou J. The Effect of 14-Day Consumption of Hydrogen-Rich Water Alleviates Fatigue but Does Not Ameliorate Dyspnea in Long-COVID Patients: A Pilot, Single-Blind, and Randomized, Controlled Trial. Nutrients 2024; 16:1529. [PMID: 38794767 PMCID: PMC11123997 DOI: 10.3390/nu16101529] [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: 03/29/2024] [Revised: 05/02/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
(1) Background: Hydrogen (H2) may be a potential therapeutic agent for managing Long COVID symptoms due to its antioxidant and anti-inflammatory properties. However, more scientific literature is needed to describe the effects of H2 administration on treating symptoms. A study aimed to investigate the impact of hydrogen-rich water (HRW) administration on the fatigue and dyspnea of Long-COVID patients for 14 consecutive days. (2) Methods: In this randomized, single-blind, placebo-controlled study, 55 participants were recruited, and 23 of them were excluded. A total of 32 eligible participants were randomized into a hydrogen-rich water (HRW) group (n = 16) and a placebo water (PW) group (n = 16) in which they were instructed to consume hydrogen-rich water or placebo water for 14 days, respectively. The participants completed the Fatigue Severity Scale (FSS), Six-Minute Walk Test (6MWT), 30 s Chair Stand Test (30s-CST), Modified Medical Research Council Dyspnea Rating Scale (mMRC), Pittsburgh Sleep Quality Index (PSQI), and depression anxiety stress scale (DASS-21) before and after the intervention. A linear mixed-effects model was used to analyze the effects of HRW. Cohen's d values were used to assess the effect size when significance was observed. The mean change with 95% confidence intervals (95% CI) was also reported. (3) Results: The effects of HRW on lowering FSS scores (p = 0.046, [95% CI = -20.607, -0.198, d = 0.696] and improving total distance in the 6WMT (p < 0.001, [95% CI = 41.972, 61.891], d = 1.010), total time for the 30s-CST (p = 0.002, [95% CI = 1.570, 6.314], d = 1.190), and PSQI scores (p = 0.012, [95% CI = -5.169, 0.742], d = 1.274) compared to PW were of a significantly moderate effect size, while there was no significant difference in mMRC score (p = 0.556) or DASS-21 score (p > 0.143). (4) Conclusions: This study demonstrates that HRW might be an effective strategy for alleviating fatigue and improving cardiorespiratory endurance, musculoskeletal function, and sleep quality. Still, it does not ameliorate dyspnea among Long-COVID patients.
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Affiliation(s)
- Yineng Tan
- School of Strength and Conditioning Training, Beijing Sport University, Beijing 100084, China;
| | - Yixun Xie
- College of Swimming, Beijing Sport University, Beijing 100084, China;
| | - Gengxin Dong
- School of Sport Medicine and Physical Therapy, Beijing Sport University, Beijing 100084, China;
| | - Mingyue Yin
- School of Athletic Performance, Shanghai University of Sport, Shanghai 200438, China;
| | - Zhangyuting Shang
- College of Physical Education and Health Management, Chongqing University of Education, Chongqing 400065, China;
| | - Kaixiang Zhou
- College of Physical Education and Health Science, Chongqing Normal University, Chongqing 401331, China
| | - Dapeng Bao
- China Institute of Sport and Health Science, Beijing Sport University, Beijing 100084, China
| | - Junhong Zhou
- Hebrew Senior Life Hinda and Arthur Marcus Institute for Aging Research, Harvard Medical School, Boston, MA 02115, USA;
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James MG, Sehgal VS. The synergistic potential of hydrogen inhalation and hyperbaric oxygen therapy. J Vasc Surg 2024; 79:1264. [PMID: 38642971 DOI: 10.1016/j.jvs.2023.11.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 11/13/2023] [Indexed: 04/22/2024]
Affiliation(s)
- Michael G James
- Department of Vascular Surgery, CUNY School of Medicine, New York, NY
| | - Viren S Sehgal
- Department of Vascular Surgery, CUNY School of Medicine, New York, NY
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Zeng Y, Guan W, Wang K, Jie Z, Zou X, Tan X, Li X, Chen X, Ren X, Jiang J, Zheng Z, Shi J, Zhong N. Effect of hydrogen/oxygen therapy for ordinary COVID-19 patients: a propensity-score matched case-control study. BMC Infect Dis 2023; 23:440. [PMID: 37386364 DOI: 10.1186/s12879-023-08424-4] [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: 12/23/2022] [Accepted: 06/24/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND Hydrogen/oxygen therapy contribute to ameliorate dyspnea and disease progression in patients with respiratory diseases. Therefore, we hypothesized that hydrogen/oxygen therapy for ordinary coronavirus disease 2019 (COVID-19) patients might reduce the length of hospitalization and increase hospital discharge rates. METHODS This retrospective, propensity-score matched (PSM) case-control study included 180 patients hospitalized with COVID-19 from 3 centers. After assigned in 1:2 ratios by PSM, 33 patients received hydrogen/oxygen therapy and 55 patients received oxygen therapy included in this study. Primary endpoint was the length of hospitalization. Secondary endpoints were hospital discharge rates and oxygen saturation (SpO2). Vital signs and respiratory symptoms were also observed. RESULTS Findings confirmed a significantly lower median length of hospitalization (HR = 1.91; 95% CIs, 1.25-2.92; p < 0.05) in the hydrogen/oxygen group (12 days; 95% CI, 9-15) versus the oxygen group (13 days; 95% CI, 11-20). The higher hospital discharge rates were observed in the hydrogen/oxygen group at 21 days (93.9% vs. 74.5%; p < 0.05) and 28 days (97.0% vs. 85.5%; p < 0.05) compared with the oxygen group, except for 14 days (69.7% vs. 56.4%). After 5-day therapy, patients in hydrogen/oxygen group exhibited a higher level of SpO2 compared with that in the oxygen group (98.5%±0.56% vs. 97.8%±1.0%; p < 0.001). In subgroup analysis of patients received hydrogen/oxygen, patients aged < 55 years (p = 0.028) and without comorbidities (p = 0.002) exhibited a shorter hospitalization (median 10 days). CONCLUSION This study indicated that hydrogen/oxygen might be a useful therapeutic medical gas to enhance SpO2 and shorten length of hospitalization in patients with ordinary COVID-19. Younger patients or those without comorbidities are likely to benefit more from hydrogen/oxygen therapy.
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Affiliation(s)
- Yingying Zeng
- Department of Respiratory and Critical Care Medicine, Fifth People's Hospital of Shanghai, Fudan University, 801 Heqing Road, Shanghai, 200240, China
- Center of Community-Based Health Research, Fudan University, Shanghai, China
| | - Weijie Guan
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Road, Guangzhou, 510000, China
| | - Kai Wang
- Department of Respiratory and Critical Care Medicine, Fifth People's Hospital of Shanghai, Fudan University, 801 Heqing Road, Shanghai, 200240, China
- Center of Community-Based Health Research, Fudan University, Shanghai, China
| | - Zhijun Jie
- Department of Respiratory and Critical Care Medicine, Fifth People's Hospital of Shanghai, Fudan University, 801 Heqing Road, Shanghai, 200240, China
- Center of Community-Based Health Research, Fudan University, Shanghai, China
| | - Xu Zou
- Department of Critical Care Medicine, Guangdong Province Hospital of Traditional Chinese Medicine, Guangzhou, China
| | - Xiaoping Tan
- Department of Respiratory and Critical Care Medicine, Jiangling County People's Hospital, Jingzhou, Hubei, China
| | - Xinyu Li
- Department of Infectious Diseases, Shanghai Pudong New Area Gongli Hospital, Shanghai, China
| | - Xiaohua Chen
- Department of Infectious Diseases, Shanghai Jiaotong University Affiliated Sixth People Hospital, Shanghai, China
| | - Xiaoting Ren
- Department of Respiratory and Critical Care Medicine, Fifth People's Hospital of Shanghai, Fudan University, 801 Heqing Road, Shanghai, 200240, China
- Center of Community-Based Health Research, Fudan University, Shanghai, China
| | - Junhong Jiang
- Department of Respiratory and Critical Care Medicine, Dushu Lake Hospital Affiliated to Soochow University, Jiangsu, China
| | - Zeguang Zheng
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Road, Guangzhou, 510000, China
| | - Jindong Shi
- Department of Respiratory and Critical Care Medicine, Fifth People's Hospital of Shanghai, Fudan University, 801 Heqing Road, Shanghai, 200240, China.
- Center of Community-Based Health Research, Fudan University, Shanghai, China.
| | - Nanshan Zhong
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Road, Guangzhou, 510000, China.
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Ostojic S. Downregulation of interleukin-13 as a possible proxy for ergolytic effects of hydrogen gas. Med Hypotheses 2022. [DOI: 10.1016/j.mehy.2022.110971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Saitoh Y, Yamaguchi Y, Okada Y. Protective effects of dissolved molecular hydrogen against hydrogen peroxide-, hydroperoxide-, and glyoxal-induced injuries to human skin keratinocytes. Mol Cell Biochem 2021; 476:3613-3622. [PMID: 34028646 DOI: 10.1007/s11010-021-04189-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 05/18/2021] [Indexed: 12/13/2022]
Abstract
Molecular hydrogen (H2) is recognized as a gaseous antioxidant, and it is expected to ameliorate various disorders related to oxidative stress and inflammation. However, there are still many unclear points regarding its effectiveness in the skin. Therefore, the purpose of this study was to examine the protective effect of H2 against ultraviolet (UV) irradiation-related stress injury in human epidermal HaCaT cells. We investigated the effects of H2 against three types of UV-derived oxidative stress using human skin keratinocytes: hydrogen peroxide (H2O2)-induced oxidative stress, tert-butyl hydroperoxide (t-BuOOH)-induced lipid peroxidation stress, and glyoxal-induced carbonyl stress. Our results showed that H2 exerted cytoprotective effects against stress induced by H2O2, t-BuOOH, and glyoxal. Furthermore, our results also revealed that H2 suppressed H2O2-induced increases in intracellular peroxide and H2O2 levels, and suppressed the progression of lipid peroxidation. Taken together, our results demonstrate that H2 can exert protective effects against oxidative stress-, lipid peroxidation-, and carbonyl stress-induced cellular injuries in human keratinocytes, partly mediated via suppression of intracellular oxidative stress and peroxide generation. Therefore, H2 is expected to be utilized as an effective and attractive component in cosmetic formulations in the future.
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Affiliation(s)
- Yasukazu Saitoh
- Laboratory of Bioscience & Biotechnology for Cell Function Control, Faculty of Life and Environmental Sciences, Prefectural University of Hiroshima, 5562 Nanatsuka, Shobara, Hiroshima, 727-0023, Japan.
| | - Yuuki Yamaguchi
- Laboratory of Bioscience & Biotechnology for Cell Function Control, Faculty of Life and Environmental Sciences, Prefectural University of Hiroshima, 5562 Nanatsuka, Shobara, Hiroshima, 727-0023, Japan
| | - Yuhei Okada
- Laboratory of Bioscience & Biotechnology for Cell Function Control, Faculty of Life and Environmental Sciences, Prefectural University of Hiroshima, 5562 Nanatsuka, Shobara, Hiroshima, 727-0023, Japan
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Li L, Lou W, Kong L, Shen W. Hydrogen Commonly Applicable from Medicine to Agriculture: From Molecular Mechanisms to the Field. Curr Pharm Des 2021; 27:747-759. [PMID: 33290194 DOI: 10.2174/1381612826666201207220051] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 11/08/2020] [Indexed: 11/22/2022]
Abstract
The emerging field of hydrogen biology has to date mainly been applied in medicine. However, hydrogen biology can also enable positive outcomes in agriculture. Agriculture faces significant challenges resulting from a growing population, climate change, natural disasters, environmental pollution, and food safety issues. In fact, hydrogen agriculture is a practical application of hydrogen biology, which may assist in addressing many of these challenges. It has been demonstrated that hydrogen gas (H2) may enhance plant tolerance towards abiotic and biotic stresses, regulate plant growth and development, increase nutritional values, prolong the shelf life, and decrease the nitrite accumulation during the storage of vegetables, as well as increase the resilience of livestock to pathogens. Our field trials show that H2 may have a promising potential to increase yield and improve the quality of agricultural products. This review aims to elucidate mechanisms for a novel agricultural application of H2 in China. Future development of hydrogen agriculture is proposed as well. Obviously, hydrogen agriculture belongs to a low carbon economy, and has great potential to provide "safe, tasty, healthy, and high-yield" agricultural products so that it may improve the sustainability of agriculture.
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Affiliation(s)
- Longna Li
- College of Life Sciences, Laboratory Center of Life Sciences, Nanjing Agricultural University, Nanjing 210095, China
| | - Wang Lou
- College of Life Sciences, Laboratory Center of Life Sciences, Nanjing Agricultural University, Nanjing 210095, China
| | - Lingshuai Kong
- College of Life Sciences, Laboratory Center of Life Sciences, Nanjing Agricultural University, Nanjing 210095, China
| | - Wenbiao Shen
- College of Life Sciences, Laboratory Center of Life Sciences, Nanjing Agricultural University, Nanjing 210095, China
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