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Sujatha KJ, Manjunath NK. Effectiveness of hyper and hypothermic application revulsively on range of motion, symptom score and quality of life in patients with cervical spondylosis: a randomized controlled trial. ADVANCES IN TRADITIONAL MEDICINE 2022. [DOI: 10.1007/s13596-022-00673-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Foucré C, Schulz S, Stritter W, von Mackensen I, Luchte J, Ivaki P, Voss A, Ghadjar P, Seifert G. Randomized Pilot Trial Using External Yarrow Liver Compress Applications With Metastatic Cancer Patients Suffering From Fatigue: Evaluation of Sympathetic Modulation by Heart Rate Variability Analysis. Integr Cancer Ther 2022; 21:15347354221081253. [PMID: 35430924 PMCID: PMC9019351 DOI: 10.1177/15347354221081253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: Liver compresses are commonly applied in complementary medicine during cancer treatment and are believed to have an energizing effect. We conducted a pilot study to investigate the influence of external application of yarrow liver compresses on the autonomous nervous system by analyzing the heart rate variability (HRV) in metastatic cancer patients undergoing radiation therapy and suffering from cancer-related fatigue (CRF). Methods: A randomized pilot trial was undertaken with patients suffering from CRF receiving palliative radiation therapy for bone or brain metastasis over 2 weeks. CRF patients were randomized into an intervention group receiving yarrow liver compresses and a control group receiving no external application. HRV was analyzed at the beginning (T1) and end (T2) period of the study during daytime (d) and nighttime (n) in both groups and quantified using time-, frequency-, and nonlinear dynamics domains. Results: A total of 39 patients were randomized between September 2017 and August 2019 and a total of 20 patients (10 per group) were available for analysis. For both groups, significant differences in HRV analyses were found in the comparison over the timeline between the first and second measurement (T1d→T2d) during daytime. Specifically, the intervention group showed decreased HRV and complexity of heart rate regulation, indicating increased sympathetic activity at time T2d, whereas the control group showed increased HRV and complexity of heart rate regulation, indicating increased vagal activity at time T2d. Furthermore, the observed HRV analyses showed almost no significant differences between the 2 groups in a direct comparison at the beginning and the end of the study (exception: T2d). Conclusions: Yarrow liver compresses led to increased sympathetic activity during daytime in the intervention group, whereas in the control group, which did not receive any external application, increased parasympathetic activity was observed.
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Affiliation(s)
- Clara Foucré
- Charité—Universitätsmedizin Berlin, Berlin, Germany
| | | | | | | | | | - Pune Ivaki
- Charité—Universitätsmedizin Berlin, Berlin, Germany
| | - Andreas Voss
- University of Technology Ilmenau, Ilmenau, Germany
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Calleja-González J, Mielgo-Ayuso J, Miguel-Ortega Á, Marqués-Jiménez D, Del Valle M, Ostojic SM, Sampaio J, Terrados N, Refoyo I. Post-exercise Recovery Methods Focus on Young Soccer Players: A Systematic Review. Front Physiol 2021; 12:505149. [PMID: 34093216 PMCID: PMC8173167 DOI: 10.3389/fphys.2021.505149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 03/04/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Prescription of post-match or post-training recovery strategies in young soccer players is a key point to optimize soccer performance. Considering that the effectiveness of recovery strategies may present interindividual variability, scientific evidence-based recovery methods and protocols used in adults are possibly not applicable to young soccer players. Therefore, the current systematic review primarily aimed to present a critical appraisal and summary of the original research articles that have evaluated the effectiveness of recovery strategies in young male soccer players and to provide sufficient knowledge regarding the effectiveness of the recovery methods and strategies. Methodology: A structured search was carried out following the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines until November 31, 2020, using the next data bases: WOS, PubMed, Cochrane Library, Evidence Database (PEDro), Evidence Based Medicine (EBM) Search review, EMBASE, and Scopus. There were no filters applied. Results: A total of 638 articles were obtained in the initial search. After the inclusion and exclusion criteria, the final sample was 10 articles focusing on recovery in young male players. Conclusions: Neuromuscular performance can be recovered using WVB but not with SS, and water immersion protocols may also be useful, but their positive effects are not significant, and it is unable to distinguish the best water immersion method; match running performance maintenance may be achieved using water immersion protocols but no other recovery methods have been investigated; EIMD and inflammatory responses could be positively affected when water immersion and AR are applied, although SS seems to be ineffective; perceptual responses also seem to be better with CWI and WVB, but contradictory results have been found when AR is applied, and SS had no positive impact. Finally, it is important to consider that AR strategies may modify HR response and soccer-specific performance.
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Affiliation(s)
- Julio Calleja-González
- Department of Physical Education and Sports, Faculty of Education and Sport, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
| | - Juan Mielgo-Ayuso
- Department of Health Science, Faculty of Health Sciences, University of Burgos, Burgos, Spain
| | | | - Diego Marqués-Jiménez
- Academy Department, Deportivo Alavés SAD, Vitoria-Gasteiz, Spain.,Department of Health Sciences, Faculty of Health Sciences, Universitat Oberta de Catalunya, Barcelona, Spain
| | - Miguel Del Valle
- Department of Cellular Morphology and Biology, Universidad de Oviedo, Oviedo, Spain
| | - Sergej M Ostojic
- Center for Health, Exercise and Sport Sciences, Belgrade, Serbia
| | - Jaime Sampaio
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
| | - Nicolás Terrados
- Regional Unit of Sports Medicine, Aviles and Health Research Institute of the Principality of Asturias (ISPA), Aviles, Spain
| | - Ignacio Refoyo
- Department of Sports, Faculty of Physical Activity and Sports Sciences (INEF), Polytechnic University of Madrid, Madrid, Spain
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Shao C, Song J, Zhao S, Jiang H, Wang B, Chi A. Therapeutic Effect and Metabolic Mechanism of A Selenium-Polysaccharide from Ziyang Green Tea on Chronic Fatigue Syndrome. Polymers (Basel) 2018; 10:polym10111269. [PMID: 30961194 PMCID: PMC6401680 DOI: 10.3390/polym10111269] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 11/12/2018] [Accepted: 11/12/2018] [Indexed: 11/23/2022] Open
Abstract
Ziyang green tea was considered a medicine food homology plant to improve chronic fatigue Ssyndrome (CFS) in China. The aim of this research was to study the therapeutic effect of selenium-polysaccharides (Se-TP) from Ziyang green tea on CFS and explore its metabolic mechanism. A CFS-rats model was established in the present research and Se-TP was administrated to evaluate the therapeutic effect on CFS. Some serum metabolites including blood urea nitrogen (BUN), blood lactate acid (BLA), corticosterone (CORT), and aldosterone (ALD) were checked. Urine metabolites were analyzed via gas chromatography-mass spectrometry (GC-MS). Multivariate statistical analysis was also used to check the data. The results selected biomarkers that were entered into the MetPA database to analyze their corresponding metabolic pathways. The results demonstrated that Se-TP markedly improved the level of BUN and CORT in CFS rats. A total of eight differential metabolites were detected in GC-MS analysis, which were benzoic acid, itaconic acid, glutaric acid, 4-acetamidobutyric acid, creatine, 2-hydroxy-3-isopropylbutanedioic acid, l-dopa, and 21-hydroxypregnenolone. These differential metabolites were entered into the MetPA database to search for the corresponding metabolic pathways and three related metabolic pathways were screened out. The first pathway was steroid hormone biosynthesis. The second was tyrosine metabolism, and the third was arginine-proline metabolism. The 21-hydroxypregnenolone level of rats in the CFS group markedly increased after the Se-TP administration. In conclusion, Se-TP treatments on CFS rats improved their condition. Its metabolic mechanism was closely related to that which regulates the steroid hormone biosynthesis.
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Affiliation(s)
- Changzhuan Shao
- College of Arts and Sciences, Shanghai Maritime University, Shanghai 201306, China.
- Laboratory of Nutrition and Hygiene, Shaanxi Normal University, Xi'an 710119, China.
| | - Jing Song
- Laboratory of Nutrition and Hygiene, Shaanxi Normal University, Xi'an 710119, China.
| | - Shanguang Zhao
- Laboratory of Nutrition and Hygiene, Shaanxi Normal University, Xi'an 710119, China.
| | - Hongke Jiang
- College of Arts and Sciences, Shanghai Maritime University, Shanghai 201306, China.
| | - Baoping Wang
- Laboratory of Nutrition and Hygiene, Shaanxi Normal University, Xi'an 710119, China.
| | - Aiping Chi
- Laboratory of Nutrition and Hygiene, Shaanxi Normal University, Xi'an 710119, China.
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Chi A, Shen Z, Zhu W, Sun Y, Kang Y, Guo F. Characterization of a protein-bound polysaccharide from Herba Epimedii and its metabolic mechanism in chronic fatigue syndrome. JOURNAL OF ETHNOPHARMACOLOGY 2017; 203:241-251. [PMID: 28359851 DOI: 10.1016/j.jep.2017.03.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 03/19/2017] [Accepted: 03/23/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVES Herba Epimedii is one of the famous Traditional Chinese Medicines used to treat the chronic fatigue syndrome (CFS). The polysaccharides are the main active components in H. epimedii. The aim of this study is to discover the therapeutic effect and metabolic mechanism of H. epimedii polysaccharides against CFS. METHODS The polysaccharide conjugates named HEP2-a were isolated from the leaves of H. epimedii using a water extraction method, and the general physicochemical properties of HEP2-a were analysed. In addition, a CFS rat model was established, and then, urinary metabonomic studies were performed using gas chromatography time-of-flight mass spectrometry (GC-TOF-MS) in combination with multivariate statistical analysis. RESULTS The physicochemical properties revealed that HEP2-a had an average molecular weight of 13.6×104Da and consisted of mannose (4.41%), rhamnose (5.43%), glucose (31.26%), galactose (27.07%), arabinose (23.43%), and galacturonic acid (8.40%). The amino acids in HEP2-a include glutamate, cysteine, leucine, tyrosine, lysine, and histidine. Molecular morphology studies revealed many highly curled spherical particles with diameters of 5-10µm in solids and 100-200nm for particles in water. Five metabolites in the HEP2-a group were oppositely and significantly changed compared to the CFS model group. CONCLUSION Two metabolic pathways were identified as significant metabolic pathways involved with HEP2-a. The therapeutic effects of HEP2-a on CFS were partially due to the restoration of these disturbed pathways.
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Affiliation(s)
- Aiping Chi
- Laboratory of Nutrition and Hygiene, Shaanxi Normal University, Xi'an 710119, China.
| | - Zhimei Shen
- Laboratory of Nutrition and Hygiene, Shaanxi Normal University, Xi'an 710119, China
| | - Wenfei Zhu
- Laboratory of Nutrition and Hygiene, Shaanxi Normal University, Xi'an 710119, China
| | - Yuliang Sun
- Laboratory of Nutrition and Hygiene, Shaanxi Normal University, Xi'an 710119, China
| | - Yijiang Kang
- Laboratory of Nutrition and Hygiene, Shaanxi Normal University, Xi'an 710119, China
| | - Fei Guo
- Laboratory of Nutrition and Hygiene, Shaanxi Normal University, Xi'an 710119, China
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Chi A, Zhang Y, Kang Y, Shen Z. Metabolic mechanism of a polysaccharide from Schisandra chinensis to relieve chronic fatigue syndrome. Int J Biol Macromol 2016; 93:322-332. [DOI: 10.1016/j.ijbiomac.2016.08.042] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Revised: 08/10/2016] [Accepted: 08/13/2016] [Indexed: 01/05/2023]
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Chik WI, Zhu L, Fan LL, Yi T, Zhu GY, Gou XJ, Tang YN, Xu J, Yeung WP, Zhao ZZ, Yu ZL, Chen HB. Saussurea involucrata: A review of the botany, phytochemistry and ethnopharmacology of a rare traditional herbal medicine. JOURNAL OF ETHNOPHARMACOLOGY 2015; 172:44-60. [PMID: 26113182 DOI: 10.1016/j.jep.2015.06.033] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Revised: 06/16/2015] [Accepted: 06/18/2015] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Saussurea involucrata Matsum. & Koidz. is an endangered species of the Asteraceae family, growing in the high mountains of central Asia. It has been, and is, widely used in traditional Uyghur, Mongolian and Kazakhstan medicine as well as in Traditional Chinese Medicine as Tianshan Snow Lotus (Chinese: ). In traditional medical theory, S. involucrata can promote blood circulation, thereby alleviating all symptoms associated with poor circulation. It also reputedly eliminates cold and dampness from the body, diminishes inflammation, invigorates, and strengthens Yin and Yang. It has long been used to treat rheumatoid arthritis, cough with cold, stomach ache, dysmenorrhea, and altitude sickness in Uyghur and Chinese medicine. AIM OF THE REVIEW To comprehensively summarize the miscellaneous research that has been done regarding the botany, ethnopharmacology, phytochemistry, biological activity, and toxicology of S. involucrata. METHOD An extensive review of the literature was carried out. Apart from different electronic databases including SciFinder, Chinese National Knowledge Infrastructure (CNKI), ScienceDirect that were sourced for information, abstracts, full-text articles and books written in English and Chinese, including those traditional records tracing back to the Qing Dynasty. Pharmacopoeia of China and other local herbal records in Uighur, Mongolian and Kazakhstan ethnomedicines were investigated and compared for pertinent information. RESULTS The phytochemistry of S. involucrata has been comprehensively investigated. More than 70 compounds have been isolated and identified; they include phenylpropanoids, flavonoids, coumarins, lignans, sesquiterpenes, steroids, ceramides, polysaccharides. Scientific studies on the biological activity of S. involucrata are equally numerous. The herb has been shown to have anti-neoplastic, anti-inflammatory, analgesic, anti-oxidative, anti-fatigue, anti-aging, anti-hypoxic, neuroprotective and immunomodulating effects. Many have shown correlations to the traditional clinical applications in Traditional Chinese Medicine and medicines. The possible mechanisms of S. involucrata in treating various cancers are revealed in the article, these include inhibition of cancer cells by affecting their growth, adhesion, migration, aggregation and invasion, inhibition of epidermal growth factor receptor signaling in cancer cells, hindrance of cancer cell proliferation, causing cytotoxicity to cancer cells and promoting expression of tumor suppressor genes. Dosage efficacy is found to be generally concentration- and time-dependent. However, studies on the correlation between particular chemical constituents and specific bioactivities are limited. CONCLUSION In this review, we have documented the existing traditional uses of S. involucrata and summarized recent research into the phytochemistry and pharmacology of S. involucrata. Many of the traditional uses have been validated by phytochemical and modern pharmacological studies but there are still some areas where the current knowledge could be improved. Although studies have confirmed that S. involucrata has a broad range of bioactivities, further in-depth studies on the exact bioactive molecules and the mechanism of action are expected. Whether we should use this herb independently or in combination deserves to be clarified. The exact quality control as well as the toxicology studies is necessary to guarantee the stability and safety of the clinic use. The sustainable use of this endangered resource was also addressed. In conclusion, this review was anticipated to highlight the importance of S. involucrata and provides some directions for the future development of this plant.
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Affiliation(s)
- Wai-I Chik
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, China
| | - Lin Zhu
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, China
| | - Lan-Lan Fan
- Guangxi Botanical Garden of Medicinal Plant, Nanning, Guangxi 530023, China
| | - Tao Yi
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, China.
| | - Guo-Yuan Zhu
- The State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China
| | - Xiao-Jun Gou
- Sichuan Industrial Institute of Antibiotics, Chengdu University, Chengdu 610051, China
| | - Yi-Na Tang
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, China
| | - Jun Xu
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, China
| | - Wing-Ping Yeung
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, China
| | - Zhong-Zhen Zhao
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, China
| | - Zhi-Ling Yu
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, China
| | - Hu-Biao Chen
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, China.
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Immunomodulating and antioxidant effects of polysaccharide conjugates from the fruits of Ziziphus Jujube on Chronic Fatigue Syndrome rats. Carbohydr Polym 2015; 122:189-96. [DOI: 10.1016/j.carbpol.2014.12.082] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2014] [Revised: 12/15/2014] [Accepted: 12/30/2014] [Indexed: 11/23/2022]
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Mooventhan A, Nivethitha L. Scientific evidence-based effects of hydrotherapy on various systems of the body. NORTH AMERICAN JOURNAL OF MEDICAL SCIENCES 2014; 6:199-209. [PMID: 24926444 PMCID: PMC4049052 DOI: 10.4103/1947-2714.132935] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The use of water for various treatments (hydrotherapy) is probably as old as mankind. Hydrotherapy is one of the basic methods of treatment widely used in the system of natural medicine, which is also called as water therapy, aquatic therapy, pool therapy, and balneotherapy. Use of water in various forms and in various temperatures can produce different effects on different system of the body. Many studies/reviews reported the effects of hydrotherapy only on very few systems and there is lack of studies/reviews in reporting the evidence-based effects of hydrotherapy on various systems. We performed PubMed and PubMed central search to review relevant articles in English literature based on "effects of hydrotherapy/balneotherapy" on various systems of the body. Based on the available literature this review suggests that the hydrotherapy has a scientific evidence-based effect on various systems of the body.
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Affiliation(s)
- A Mooventhan
- Naturopathy Clinical, SDM College of Naturopathy and Yogic Sciences, Ujire, India
| | - L Nivethitha
- Department of Research and Development, S-VYASA University, Bangalore, Karnataka, India
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Lee JC, Kao JY, Kuo DH, Liao CF, Huang CH, Fan LL, Way TD. Antifatigue and Antioxidant Activity of Alcoholic Extract from Saussurea involucrata. J Tradit Complement Med 2014; 1:64-8. [PMID: 24716107 PMCID: PMC3943003 DOI: 10.1016/s2225-4110(16)30058-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Fatigue is a noticeable and highly prevalent symptom in tense, industriously, and economically affluent modern society. Therefore, new antifatigue agents to smooth the fatigue feature are an energetic topic. The total ethanol extract (ESI) of Saussurea involucrata Kar et Kir., known as Tian-Shan snow lotus, was evaluated for antifatigue activity in ICR mice with mice forced swimming test and the determination of the contents of blood lactic acid and serum urea nitrogen. ESI (0.05, 0.15, 0.25 g/kg) was administered orally to mice for 4 weeks. The average swimming times to exhaustion of the ESI-treated ICR mice (0.15, 0.25 g/kg) were prolonged by 132% and 180% (p<0.001) with a lessening of fatigue compared with that of the control group. Analysis of biochemical parameters showed that levels of serum urea nitrogen and blood lactic acid of experimental groups were also decreased significantly (p<0.001) compared with that of the control group. The antioxidant activity of ESI was investigated by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical-scavenging assay and the hydrogen peroxide-induced luminol chemiluminescence assay and the results indicated that ESI exerts DPPH scavenging ability and reducing power. These results provide scientific evidence that S. involucrata may have been potential as an antifatigue agent.
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Affiliation(s)
- Jang-Chang Lee
- School of Pharmacy, College of Pharmacy, China Medical University, Taichung, Taiwan
| | - Jung-Yie Kao
- Institute of Biochemistry, College of Life Science, National Chung Hsing University, Taichung, Taiwan
| | - Daih-Huang Kuo
- Department of Pharmacy and Graduate Institute of Pharmaceutical Technology, College of Pharmacy and Health Care, Tajen University, Pingtung, Taiwan
| | - Chien-Fu Liao
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Chi-Hung Huang
- Taiwan Advance Biopharm, Inc., Xizhi City, Taipei, Taiwan
| | - Ling-Ling Fan
- Department of Biological Science and Technology, College of Life Sciences, China Medical University, Taichung, Taiwan
| | - Tzong-Der Way
- Institute of Biochemistry, College of Life Science, National Chung Hsing University, Taichung, Taiwan
- Department of Biological Science and Technology, College of Life Sciences, China Medical University, Taichung, Taiwan
- Correspondence to: Dr. Tzong-Der Way, Department of Biological Science and Technology, College of Life Sciences, China Medical University, No.91 Hsueh-Shih Road, Taichung, 40402, Taiwan. Tel: +886-4-2205-3366 ext: 2509, Fax: +886-4-2207-0465, E-mail:
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Effects of exercise on behavior and peripheral blood lymphocyte apoptosis in a rat model of chronic fatigue syndrome. ACTA ACUST UNITED AC 2010; 30:258-64. [PMID: 20407885 DOI: 10.1007/s11596-010-0225-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2009] [Indexed: 10/19/2022]
Abstract
This study examined the effects of exercise on behavior and peripheral blood leukocyte apoptosis in a rat model of chronic fatigue syndrome (CFS). Thirty-six healthy male Sprague-Dawley rats were equally randomized into 3 groups: the control group, CFS model group and the exercise group in terms of body weight. A total of 25 rats entered the final statistical analysis due to 11 deaths during the study. CFS model was established by subjecting the rats in CFS model group and exercise group to electric shock, chronic restraint stress and cold water swim. Besides, rats in the exercise group took running wheel exercise. After a week of conditioning feeding, model construction and running wheel exercise were performed simultaneously, and lasted for 23 consecutive days. The behavior experiments, including running wheel exercise, open-field test, tail suspension test and Morris water maze test, were conducted, either before or after the model establishment. Rats were sacrificed and peripheral blood was obtained for the assessment of lymphocyte apoptosis index by flow cytometry (FCM). It was found that as compared with those in the control group, the weight of the rats was decreased obviously (P<0.01), the mobility time in the open-field and the tail suspension tests was shortened significantly (P<0.01), the time to locate the platform was enhanced (P<0.01) and the cell apoptosis index was increased substantially (P<0.01) in the CSF model group. Meanwhile, in comparison to the model group, the behavior in the open-field and the tail suspension tests was improved significantly (P<0.05), and the apoptosis index decreased remarkably (P<0.01) in the exercise group. It is concluded that sport intervention can prevent lymphocyte apoptosis and improve animal behavior rather than the memory.
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Kinugasa T, Kilding AE. A Comparison of Post-Match Recovery Strategies in Youth Soccer Players. J Strength Cond Res 2009; 23:1402-7. [DOI: 10.1519/jsc.0b013e3181a0226a] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Lyle N, Gomes A, Sur T, Munshi S, Paul S, Chatterjee S, Bhattacharyya D. The role of antioxidant properties of Nardostachys jatamansi in alleviation of the symptoms of the chronic fatigue syndrome. Behav Brain Res 2009; 202:285-90. [PMID: 19375459 DOI: 10.1016/j.bbr.2009.04.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2008] [Revised: 04/03/2009] [Accepted: 04/05/2009] [Indexed: 10/20/2022]
Abstract
An experimental model of chronic fatigue syndrome (CFS) is utilized for evaluation of antidepressant, anti-stress effects, wherein the rat is forced to swim in water for 15 min/day on 21 consecutive days. Rats were divided into stressed control, stressed plus standard drug (Panax ginseng) and stressed plus 200 and 500 mg/kg of test drug, i.e., Nardostachys jatamansi extract (NJE) given orally. The immobility during each 5 min periods of 0-5, 5-10 and 10-15 min of stress were noted. Similarly the climbing (struggling) behaviour was noted in the above four groups of rats in intervals of 5 min. The locomotor activity and also the anxiety state in animals were evaluated in an elevated plus maze after CFS in all the four groups. There was a significant increase in despair behaviour and anxiety in stressed control animals on successive days of CFS. Locomotor activity gradually decreased in stressed control group. Treatment with NJE (200 and 500 mg/kg) significantly reversed both paradigms. Biochemical analysis showed that CFS significantly increased lipid peroxidation, nitrite and superoxide dismutase levels and decreased catalase level in rat brain. Administration of NJE (200 and 500 mg/kg) tended to normalize both augmented lipid peroxidation, nitrite, superoxide dismutase activities and catalase level significantly. NJE per se has an antioxidant effect. The results indicate that CFS may lead to oxidative stress, which is mitigated by NJE and so its antioxidant property may be responsible for anti-stress effect of NJE.
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Affiliation(s)
- Nazmun Lyle
- Department of Pharmacology, Institute of Post Graduate Medical Education & Research, 244-B, A. J. C. Bose Road, Kolkata 700020, India.
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