Category: Alternative Treatments

Effects of a Chinese traditional formula Kai Xin San (KXS) on chronic fatigue syndrome mice induced by forced wheel running

Abstract:

ETHNOPHARMACOLOGICAL RELEVANCE: In traditional medicine, Kai Xin San (KXS), composed of ginseng (Panax ginseng), hoelen (Wolfiporia cocos), polygala (Polygala tenuifolia) and Acorus gramineus, is famous for the treatment of emotion-thought disease, such as settling fright, quieting the spirit and nourishing the heart.

AIM OF THE STUDY: The present study investigated the effect of KXS on chronic fatigue syndrome (CFS) mice induced by forced wheel running.

MATERIALS AND METHODS: Seventy two healthy adult male Kunming mice were randomly divided into six groups: home cage control group, CFS group, CFS group with Modafinil treatment at 13 mg/kg/d doge, KXS treatment at 175 mg/kg/d, 350 mg/kg/d and 700 mg/kg/d doge. CFS mice were induced by forced wheel running with higher speed for 4 weeks and then taken an exhausted exercise. The biochemical parameters including serum lactate dehydrogenase (LDH), serum urea nitrogen (SUN), serum testosterone (T), liver glycogen (LG), muscle glycogen (MG) and muscle lactic acid (MLA) were determined by using commercially available kits. The splenocytes proliferation from mice was examined by MTT method. The levels of interleukin-2 (IL-2) and interleukin-4 (IL-4) secreted by splenocytes were determined by ELISA.

RESULTS: CFS mice with KXS administration exhibited less electric shock time when compared with CFS group without drug treatment. The effect of KXS has after demonstrated reduction in SUN, LDH and MLA levels and an increase in T, LG and MG levels. CFS mice with KXS could improve the proliferation of splenocytes compared with CFS group without drug treatment. The cultured splenocytes from CFS mice without KXS supplementation produced more interleukin-2 (IL-2) but less interleukin-4 (IL-4) when compared with home cage control mice. The cultured splenocytes of CFS mice with KXS supplementation produced more interleukin-2 (IL-2) but less interleukin-4 (IL-4) when compared with CFS group without drug treatment.

CONCLUSIONS: The results of this preliminary study provide evidence that KXS could ameliorate CFS by affecting the physiological markers for fatigue. This study also supported the use of KXS against CFS by improving the proliferation of splenocytes from CFS mice and modulating the disturbance of cytokines induced by CFS.

Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

 

Source: Cao Y, Hu Y, Liu P, Zhao HX, Zhou XJ, Wei YM. Effects of a Chinese traditional formula Kai Xin San (KXS) on chronic fatigue syndrome mice induced by forced wheel running. J Ethnopharmacol. 2012 Jan 6;139(1):19-25. doi: 10.1016/j.jep.2011.08.030. Epub 2011 Aug 22. https://www.ncbi.nlm.nih.gov/pubmed/21884774

 

Resveratrol improves hippocampal atrophy in chronic fatigue mice by enhancing neurogenesis and inhibiting apoptosis of granular cells

Abstract:

Neuroimaging evidence showed structural and/or functional abnormalities existing in the central nervous system, especially the hippocampus, in chronic fatigue syndrome (CFS) patients. However, its pathophysiologic mechanisms are unclear in part due to the lack of an applicable animal model. We established a chronic fatigue murine model by six repeated injections of Brucella abortus antigen to mice, which was manifested as reduced daily running activity and hippocampal atrophy. Thereafter, resveratrol, a polyphenolic activator of sirtuin 1, was used for treatment in this model. Daily running activity was increased by more than 20%, and the hippocampus was enlarged after 4-week resveratrol therapy.

Furthermore, resveratrol inhibited neuronal apoptosis and expression of hippocampal acetylated p53 in the fatigue mice. Resveratrol also improved neurogenesis and expression of brain-derived neurotrophic factor mRNA in the hippocampus. We concluded that repeated injection of B. abortus antigen could induce hypoactivity and hippocampal atrophy in mice. Resveratrol may be effective for improving fatigue symptoms and enlarging the atrophic hippocampus by repressing apoptosis and promoting neurogenesis.

 

Source: Moriya J, Chen R, Yamakawa J, Sasaki K, Ishigaki Y, Takahashi T. Resveratrol improves hippocampal atrophy in chronic fatigue mice by enhancing neurogenesis and inhibiting apoptosis of granular cells. Biol Pharm Bull. 2011;34(3):354-9. https://www.jstage.jst.go.jp/article/bpb/34/3/34_3_354/_article (Full article)

 

Effect of Tuina on oxygen free radicals metabolism in patients with chronic fatigue syndrome

Abstract:

OBJECTIVE: To explore the mechanism of Tuina for treatment of chronic fatigue syndrome.

METHODS: A total of 90 patients were randomly divided into a Tuina group, a Taijiquan (take exercise) group and a Fluoxetine group, 30 cases in each group. They were treated with Tuina, Taijiquan and Fluoxetine, respectively. After a month, the therapeutic effects and the changes of malondialdehyde (MDA) content and the activity of serum superoxide dismutases (SOD) and serum glutathione peroxidase (GSH-Px) were observed.

RESULTS: The total effective rate of 93.3% (28/30) in the Tuina group was better than 80.0% (24/30) in the Taijiquan group and 73.3% (22/30) in the Fluoxetine group (both P < 0.05). After treatment, MDA contents in the three groups were all decreased (P < 0.01, P < 0.05), and the activity of SOD. GSH-Px in both the Tuina group and the Fluoxetine group were increased (P < 0.01, P < 0.05), and especially in the Tuina group with a significant difference as compared with the other two groups (P < 0.05, P < 0.01).

CONCLUSION: The therapeutic effect of the Tuina group is superior to that of the Taijiquan group and the Fluoxetine group. Tuina can regulate oxygen free radicals metabolism and clean superfluous oxygen free radicals to alleviate fatigue, which may be one of the mechanisms of Tuina in treating chronic fatigue syndrome.

 

Source: Liu CZ, Lei B. Effect of Tuina on oxygen free radicals metabolism in patients with chronic fatigue syndrome. Zhongguo Zhen Jiu. 2010 Nov;30(11):946-8. [Article in Chinese] https://www.ncbi.nlm.nih.gov/pubmed/21246855

 

Long-chain acylcarnitine deficiency in patients with chronic fatigue syndrome. Potential involvement of altered carnitine palmitoyltransferase-I activity

Abstract:

OBJECTIVE: The underlying aetiology of chronic fatigue syndrome is currently unknown; however, in the light of carnitine’s critical role in mitochondrial energy production, it has been suggested that chronic fatigue syndrome may be associated with altered carnitine homeostasis. This study was conducted to comparatively examine full endogenous carnitine profiles in patients with chronic fatigue syndrome and healthy controls.

DESIGN: A cross-sectional, observational study.

SETTING AND SUBJECTS: Forty-four patients with chronic fatigue syndrome and 49 age- and gender-matched healthy controls were recruited from the community and studied at the School of Pharmacy & Medical Sciences, University of South Australia.

MAIN OUTCOME MEASURES: All participants completed a fatigue severity scale questionnaire and had a single fasting blood sample collected which was analysed for l-carnitine and 35 individual acylcarnitine concentrations in plasma by LC-MS/MS.

RESULTS: Patients with chronic fatigue syndrome exhibited significantly altered concentrations of C8:1, C12DC, C14, C16:1, C18, C18:1, C18:2 and C18:1-OH acylcarnitines; of particular note, oleyl-L-carnitine (C18:1) and linoleyl-L-carnitine (C18:2) were, on average, 30-40% lower in patients than controls (P < 0.0001). Significant correlations between acylcarnitine concentrations and clinical symptomology were also demonstrated.

CONCLUSIONS: It is proposed that this disturbance in carnitine homeostasis is reflective of a reduction in carnitine palmitoyltransferase-I (CPT-I) activity, possibly a result of the accumulation of omega-6 fatty acids previously observed in this patient population. It is hypothesized that the administration of omega-3 fatty acids in combination with l-carnitine would increase CPT-I activity and improve chronic fatigue syndrome symptomology.

© 2011 The Association for the Publication of the Journal of Internal Medicine.

 

Source: Reuter SE, Evans AM. Long-chain acylcarnitine deficiency in patients with chronic fatigue syndrome. Potential involvement of altered carnitine palmitoyltransferase-I activity. J Intern Med. 2011 Jul;270(1):76-84. doi: 10.1111/j.1365-2796.2010.02341.x. Epub 2011 Jan 19. https://www.ncbi.nlm.nih.gov/pubmed/21205027

 

High cocoa polyphenol rich chocolate may reduce the burden of the symptoms in chronic fatigue syndrome

Abstract:

BACKGROUND: Chocolate is rich in flavonoids that have been shown to be of benefit in disparate conditions including cardiovascular disease and cancer. The effect of polyphenol rich chocolate in subjects with chronic fatigue syndrome (CFS) has not been studied previously.

METHODS: We conducted a double blinded, randomised, clinical pilot crossover study comparing high cocoa liquor/polyphenol rich chocolate (HCL/PR) in comparison to simulated iso-calorific chocolate (cocoa liquor free/low polyphenols(CLF/LP)) on fatigue and residual function in subjects with chronic fatigue syndrome. Subjects with CFS having severe fatigue of at least 10 out of 11 on the Chalder Fatigue Scale were enrolled. Subjects had either 8 weeks of intervention in the form of HCL/PR or CLF/LP, with a 2 week wash out period followed by 8 weeks of intervention with the other chocolate.

RESULTS: Ten subjects were enrolled in the study. The Chalder Fatigue Scale score improved significantly after 8 weeks of the HCL/PR chocolate arm [median (range) Exact Sig. (2-tailed)] [33 (25 – 38) vs. 21.5 (6 – 35) 0.01], but that deteriorated significantly when subjects were given simulated iso-calorific chocolate (CLF/CP) [ 28.5 (17 – 20) vs. 34.5 (13-26) 0.03]. The residual function, as assessed by the London Handicap scale, also improved significantly after the HCL/PR arm [0.49 (0.33 – 0.62) vs. 0.64 (0.44 – 0.83) 0.01] and deteriorated after iso-calorific chocolate [00.44 (0.43 – 0.68) vs. 0.36 (0.33 – 0.62)0.03]. Likewise the Hospital Anxiety and Depression score also improved after the HCL/PR arm, but deteriorated after CLF/CP. Mean weight remained unchanged throughout the trial.

CONCLUSION: This study suggests that HCL/PR chocolate may improve symptoms in subjects with chronic fatigue syndrome.

 

Source: Sathyapalan T, Beckett S, Rigby AS, Mellor DD, Atkin SL. High cocoa polyphenol rich chocolate may reduce the burden of the symptoms in chronic fatigue syndrome. Nutr J. 2010 Nov 22;9:55. doi: 10.1186/1475-2891-9-55. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3001690/ (Full article)

 

The search for pain relief in people with chronic fatigue syndrome: a descriptive study

Abstract:

The purpose of this study was to investigate the use and perceived benefit of complimentary and alternative medicine (CAM) and physiotherapy treatments tried by people with chronic fatigue syndrome (CFS) to ease painful symptoms. This study used a descriptive, cross-sectional design.

People with CFS who experienced pain were recruited to this study. Participants were asked during a semistructured interview about the treatments they had tried to relieve their pain. Each interview was conducted in the home of the participant. Fifty participants were recruited, of which, 10 participants were severely disabled by CFS. Eighteen participants were trying different forms of CAM treatment for pain relief at the time of assessment. Three participants were currently receiving physiotherapy.

Throughout the duration of their illness 45 participants reported trying 19 different CAM treatments in the search for pain relief. Acupuncture was reported to provide the most pain relief (n=16). Twenty-seven participants reported a total of 16 different interventions prescribed by their physiotherapist. The results of this study suggest some physiotherapy and CAM treatments may help people manage painful CFS symptoms. Future research should be directed to evaluating the effectiveness of interventions such as acupuncture or gentle soft tissue therapies to reduce pain in people with CFS.

 

Source: Marshall R, Paul L, Wood L. The search for pain relief in people with chronic fatigue syndrome: a descriptive study. Physiother Theory Pract. 2011 Jul;27(5):373-83. doi: 10.3109/09593985.2010.502554. Epub 2010 Nov 1. https://www.ncbi.nlm.nih.gov/pubmed/21039301

 

Will vitamin D supplementation ameliorate diseases characterized by chronic inflammation and fatigue?

Abstract:

Chronic NF-κB activation has been supposed as a key event in chronic fatigue syndrome (CFS) and many other better-defined pro-inflammatory diseases. Knowledge about the impact of deficiency vitamin D on chronic NF-κB activation could open a new disease approach. Whereas NF-κB activation leads at first to a pro-inflammatory immune response, later on a vitamin D-dependent anti-inflammatory response ensues. Binding of the active vitamin D metabolite 1,25(OH)(2)D(3) to vitamin D receptor (VDR) yields a transcription factor which represses NF-κB activation, and additionally modulates and down-regulates adaptive, but enhances innate immune responses, and improves redox balance, thus counterbalancing inflammation on multiple levels. However, this built-in late counterbalance against inflammation works only when stores of calcium and 25(OH)D(3) are abundant. Therefore a connection between lowered vitamin D-metabolism and persistent NF-κB activation, augmented nitrosative-oxidative stress, redox imbalance, chronic inflammation, and concomitant fatigue can be postulated. In order to confirm this hypothesis, randomized controlled clinical studies about the clinical effects of supplementation of calcium and vitamin D(3) would be necessary in diseases characterized by persistent NF-κB activation and chronic inflammation and fatigue.

Copyright © 2010 Elsevier Ltd. All rights reserved.

 

Source: Hoeck AD, Pall ML. Will vitamin D supplementation ameliorate diseases characterized by chronic inflammation and fatigue? Med Hypotheses. 2011 Feb;76(2):208-13. doi: 10.1016/j.mehy.2010.09.032. Epub 2010 Oct 25. https://www.ncbi.nlm.nih.gov/pubmed/20980105

 

Randomized controlled study on acupuncture treatment for chronic fatigue syndrome

Abstract:

OBJECTIVE: To observe the therapeutic effect of acupuncture treatment for chronic fatigue syndrome (CFS).

METHODS: Ninety cases of CFS were randomly divided into an observation group and a control group, 45 cases in each group. The observation group was treated with acupuncture at Renying (ST 9), Fengfu (GV 16), Baihui (GV 20); the control group was treated with 250 mL 5% Glucose injection combined with 20 mL Shenmai injection. Fatigue Scale (FS) was used to compare the scores between the two groups after treatment.

RESULTS: The total scores in the observation group were 9.37 +/- 2.33 and 5.41 +/- 1.96 before and after treatment respectively, and in the control group, they were 9.08 +/- 2.27 and 7.34 +/- 2.03 respectively. FS brainwork integral, physical fatigue integral, and total integral all decreased after treatment in two groups (all P < 0.001), and it decreased much more obviously in the observation group (P < 0.05, P < 0.01).

CONCLUSION: Both of the acupuncture treatment and Shenmai injection are able to decrease fatigue scale score, improve the fatigue symptoms of CFS patients, and the effect of acupuncture treatment is obviously superior to that of Shenmai injection.

 

Source: Chen XH, Li LQ, Zhang W, Yang J, Dai YS, Xu DH, Tang CZ. Randomized controlled study on acupuncture treatment for chronic fatigue syndrome. Zhongguo Zhen Jiu. 2010 Jul;30(7):533-6. [Article in Chinese] https://www.ncbi.nlm.nih.gov/pubmed/20862932

 

Effect of electroacupuncture at Shenshu (BL 23) and Zusanli (ST 36) on the event-related potentials of chronic fatigue syndrome

Abstract:

OBJECTIVE: To observe the effective mechanism of electroacupuncture for chronic fatigue syndrome (CFS).

METHODS: The dynamic detection of chronobiology was used to test the event-related potentials in 20 healthy subjects and 20 CFS patients. P3a and P3b latencies at 4 equidistant time points (8:00, 14:00, 20:00, 2:00) within 24 hours were collected and analyzed.

RESULTS: (1) Latency of P3a in CFS group was obviously prolonged at 14:00 compared to health group with statistical significance (P < 0.05), latency of P3b was decreased at 14:00 after electroacupuncture treatment with statistical significance compared to that of pre-treatment (P < 0.01). (2) There were obviously circadian rhythm in latency of P3a and P3b in health group (P < 0.05), which were not seen in CFS group (P > 0.05); the circadian rhythm latency of P3b restored after treatment (P < 0.05). (3) The latency acrophase of P3a and P3b pre-treatment obviously shifted backward compared to that of healthy subjects (P < 0.05), shifted forward after electroacupuncture treatment (P < 0.05).

CONCLUSION: The event-related potential circadian rhythms are lost in CFS patients. Electroacupuncture at Shenshu (BL 23) and Zusanli (ST 36) can regulate the circadian rhythm of P3a and P3b latency and improve the cognition of the patients in daytime.

 

Source: Cheng CS, Zhu YH, Liang FR, Wu X, Jin SG, Wu FP. Effect of electroacupuncture at Shenshu (BL 23) and Zusanli (ST 36) on the event-related potentials of chronic fatigue syndrome. Zhongguo Zhen Jiu. 2010 Apr;30(4):309-12. [Article in Chinese] https://www.ncbi.nlm.nih.gov/pubmed/20568438

 

Possible role of oxidative stress and immunological activation in mouse model of chronic fatigue syndrome and its attenuation by olive extract

Abstract:

Various putative theories involved in the development of chronic fatigue syndrome revolve around the role of stress, infection and oxidative stress. Scientific evidence highlighting the protective role of nutritional supplements in chronic fatigue syndrome is lacking.

Based on these assumptions, the present study was designed to evaluate the effect of olive extract in a mouse model of immunologically-induced fatigue, wherein purified lipopolysaccharide (LPS) and Brucella abortus (BA) antigen were used as immunogens. The assessment of chronic fatigue syndrome was based on immobility period during chronic water-immersion stress test for 10 min daily. The stress-induced hyperalgesia was measured by tail withdrawal latency.

Mice challenged with LPS or BA for 19 days showed significant increase in the immobility time, hyperalgesia and oxidative stress on the 19th day. Serum tumor necrosis factor-alpha (TNF-α) levels were also markedly increased with LPS or BA challenge.

Concurrent treatment with olive extract resulted in a significant decrease in the immobility time as well as hyperalgesia. There was significant attenuation of oxidative stress as well as serum TNF-α levels. The results of the present study strongly indicate the role of oxidative stress and immunological activation in the pathophysiology of chronic fatigue syndrome and highlight the valuable role of olive extract in combating chronic fatigue syndrome.

Copyright © 2010 Elsevier B.V. All rights reserved.

 

Source: Gupta A, Vij G, Chopra K. Possible role of oxidative stress and immunological activation in mouse model of chronic fatigue syndrome and its attenuation by olive extract. J Neuroimmunol. 2010 Sep 14;226(1-2):3-7. doi: 10.1016/j.jneuroim.2010.05.021. Epub 2010 May 26. https://www.ncbi.nlm.nih.gov/pubmed/20537729