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Search Results: 1 - 10 of 36361 matches for " Sun-Mi Choi "
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Using Guasha to treat musculoskeletal pain: A systematic review of controlled clinical trials
Myeong Soo Lee, Tae-Young Choi, Jong-In Kim, Sun-Mi Choi
Chinese Medicine , 2010, DOI: 10.1186/1749-8546-5-5
Abstract: We searched 11 databases (without language restrictions): MEDLINE, Allied and Complementary Medicine (AMED), EMBASE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Korean Studies Information (KSI), DBPIA, Korea Institute of Science and Technology Information (KISTI), KoreaMed, Research Information Service System (RISS), China National Knowledge Infrastructure (CNKI) and the Cochrane Library. The search strategy was Guasha (OR scraping) AND pain. Risk of bias was assessed with the Cochrane criteria (i.e. sequence generation, blinding, incomplete outcome measures and allocation concealment).Five randomized controlled trials (RCTs) and two controlled clinical trials (CCTs) were included in the present study. Two RCTs compared Guasha with acupuncture in terms of effectiveness, while the other trials compared Guasha with no treatment (1 trial), acupuncture (4 trials), herbal injection (1 trial) and massage or electric current therapy (1 trial). While two RCTs suggested favorable effects of Guasha on pain reduction and response rate, the quality of these RCTs was poor. One CCT reported beneficial effects of Guasha on musculoskeletal pain but had low methodological quality.Current evidence is insufficient to show that Guasha is effective in pain management. Further RCTs are warranted and methodological quality should be improved.Guasha was defined as a therapeutic modality that uses several tools to scrape or rub the surface of the body to relieve blood (Xue) stagnation. Guasha is used for pain relief in Chinese medicine. Tools for Guasha including a Chinese soup spoon, an edge-worn coin, a slice of water-buffalo horn, a cow rib, honed jade and a simple metal cap with a smooth round lip with oil or water are used in Guasha to scrape or rub the skin to relieve blood stagnation at the body surface [1]. Guasha is also used to treat common cold, flu, respiratory problems and musculoskeletal (MS) pain [2].There are three possible mechanisms of using Guasha t
Melittin restores proteasome function in an animal model of ALS
Eun Jin Yang, Seon Hwy Kim, Sun Choel Yang, Sang Min Lee, Sun-Mi Choi
Journal of Neuroinflammation , 2011, DOI: 10.1186/1742-2094-8-69
Abstract: Melittin is a 26 amino acid protein and is one of the components of bee venom which is used in traditional Chinese medicine to inhibit of cancer cell proliferation and is known to have anti-inflammatory and anti-arthritic effects.The purpose of the present study was to determine if melittin could suppress motor neuron loss and protein misfolding in the hSOD1G93A mouse, which is commonly used as a model for inherited ALS. Meltittin was injected at the 'ZuSanLi' (ST36) acupuncture point in the hSOD1G93A animal model. Melittin-treated animals showed a decrease in the number of microglia and in the expression level of phospho-p38 in the spinal cord and brainstem. Interestingly, melittin treatment in symptomatic ALS animals improved motor function and reduced the level of neuron death in the spinal cord when compared to the control group. Furthermore, we found increased of α-synuclein modifications, such as phosphorylation or nitration, in both the brainstem and spinal cord in hSOD1G93A mice. However, melittin treatment reduced α-synuclein misfolding and restored the proteasomal activity in the brainstem and spinal cord of symptomatic hSOD1G93A transgenic mice.Our research suggests a potential functional link between melittin and the inhibition of neuroinflammation in an ALS animal model.Amyotrophic lateral sclerosis (ALS) is a rapidly progressing and invariably lethal neurodegenerative disease caused by the selective death of lower neurons in the spinal cord and upper motor neurons, and resulting in the paralysis of voluntary muscles [1]. The familial and sporadic forms of the disease are clinically indistinguishable and have been proposed to share a common pathogenesis [1]. Mutations in Cu/Zn superoxide dismutase (SOD1) account for approximately 20% of the cases of the inherited form of ALS (FALS) and represent a major known cause of the disease. Transgenic hSOD1G93A mice, which overexpress mutant hSOD1G93A, develop the cardinal symptoms of ALS in humans, including mus
Randomized Clinical Trials of Constitutional Acupuncture: A Systematic Review
Myeong Soo Lee,Byung-Cheul Shin,Sun-Mi Choi,Jong Yeol Kim
Evidence-Based Complementary and Alternative Medicine , 2009, DOI: 10.1093/ecam/nep085
Abstract: The aim of this systematic review is to compile and critically evaluate the evidence from randomized clinical trials (RCTs) for the effectiveness of acupuncture using constitutional medicine compared to standard acupuncture. Ten databases were searched through to December 2008 without language restrictions. We also hand-searched nine Korean journals of oriental medicine. We included prospective RCTs of any form of acupuncture with or without electrical stimulation. The included trials had to investigate constitutional medicine. There were no restrictions on population characteristics. Forty-one relevant studies were identified, and three RCTs were included. The methodological quality of the trials was variable. One RCT found Sasang constitutional acupuncture to be superior to standard acupuncture in terms of the Unified PD Rating Scale and freezing gate in Parkinson's disease (PD). Another two RCTs reported favorable effects of eight constitutional acupuncture on pain reduction in patients with herniated nucleus pulposi and knee osteoarthritis. Meta-analysis demonstrated positive results for eight constitutional acupuncture compared to standard acupuncture on pain reduction (weighted mean difference: 10 cm VAS, 1.69, 95% CI 0.85–2.54, P < 0.0001; heterogeneity: τ2 = 0.00, Χ2 = 0.00, P = 0.96, I2 = 0%). Our results provide suggestive evidence for the effectiveness of constitutional acupuncture in treating pain conditions compared to standard acupuncture. However, the total number of RCTs and the total sample size included in our analysis were too small to draw definite conclusions. Future RCTs should assess larger patient samples with longer treatment periods and appropriate controls.
Body Acupuncture for Nicotine Withdrawal Symptoms: A Randomized Placebo-Controlled Trial
Min-Kyung Hyun,Myeong Soo Lee,Kyungwon Kang,Sun-Mi Choi
Evidence-Based Complementary and Alternative Medicine , 2010, DOI: 10.1093/ecam/nem179
Abstract: This study evaluated whether improvements in nicotine withdrawal symptoms (NWS), depression and anxiety are greater for body acupuncture than for sham acupuncture. Smoking volunteers from the public were randomized to receive six sessions of either real or sham acupuncture for 2 weeks. The primary outcome measure was NWS measured by the Minnesota Nicotine Withdrawal Score, and the secondary measures were scores on the Beck Depression Inventory (BDI) and Beck Anxiety Inventory (BAI). Eighty volunteers were randomized into real acupuncture (n = 38) and sham acupuncture (n = 42) groups, of which 46 subjects (22 and 24 in the real and sham acupuncture groups, respectively) completed the treatment and the 2-week follow-up. An intention-to-treat analysis revealed that the NWS did not differ significantly between the real and sham acupuncture groups immediately after the treatment (12.2 ± 9.7 and 12.8 ± 7.7, respectively; mean ± SD) and at the 2-week follow-up (11.7 ± 10.2 and 12.6 ± 7.8). Both groups also showed similar improvements in BDI and BAI scores. These results indicate that the real acupuncture treatment tested in this trial was no more effective than sham acupuncture at reducing NWS, depression and anxiety for smoking cessation.
Effects of ginsenoside Re on LPS-induced inflammatory mediators in BV2 microglial cells
Lee Kang-Woo,Jung So,Choi Sun-Mi,Yang Eun
BMC Complementary and Alternative Medicine , 2012, DOI: 10.1186/1472-6882-12-196
Abstract: Background Microglial activation plays an important role in neurodegenerative diseases by producing several pro-inflammatory enzymes and pro-inflammatory cytokines. Lipopolysaccharide (LPS)-induced inflammation leads to the activation of microglial cells in the central nervous system (CNS) and is associated with the pathological mechanisms of neurodegenerative diseases, including PD, AD, and ALS. Ginseng is a natural antioxidant used in herbal medicine and contains ginsenosides (Rb1, Rg1, Rg3, Re, and Rd), which have anti-neoplastic and anti-stress properties. This study demonstrates the involvement of the anti-inflammatory signaling pathway, ginsenoside-Re (G-Re), which is one of the ginsenosides mediated by LPS-induced neuroinflammation in BV2 microglial cells. Methods BV2 microglial cells were pretreated with 2 μg/ml G-Re and stimulated with 1 μg/ml LPS to induce neuroinflammation. To investigate the effect of G-Re on LPS-induced cell signaling, we performed western blotting and immunofluorescence using specific antibodies, such as phospho-p38, COX2, and iNOS. Results Pretreatment with 2 μg/ml G-Re was neuroprotective against 1 μg/ml LPS-treated microglial cells. The neuroprotective events induced by G-Re treatment in neuroinflammation occurred via the phospho-p38, iNOS, and COX2 signaling pathways in BV2 cells. Conclusion Taken together, we suggest that G-Re exerts a beneficial effect on neuroinflammatory events in neurodegenerative diseases.
Acupuncture Treatment of a Patient with Persistent Allergic Rhinitis Complicated by Rhinosinusitis and Asthma
Ae-Ran Kim,Jun-Yong Choi,Jong-In Kim,So-Young Jung,Sun-Mi Choi
Evidence-Based Complementary and Alternative Medicine , 2011, DOI: 10.1093/ecam/nep240
Abstract: A pathophysiologic relationship between allergic rhinitis and rhinosinusitis and asthma has long been suggested. However, few clinical studies of acupuncture have been conducted on these comorbid conditions. A 48-year-old male suffering from persistent allergic rhinitis with comorbid chronic rhinosinusitis and asthma since the age of 18 years was studied. He complained of nasal obstruction, sneezing, cough, rhinorrhea and moderate dyspnea. He occasionally visited local ear-nose-throat clinics for his nasal symptoms, but gained only periodic symptom relief. The patient was treated with acupuncture, infrared radiation to the face and electro-acupuncture. Needles were inserted at bilateral LI20, GV23, LI4 and EX-1 sites with De-qi. Electro-acupuncture was performed simultaneously at both LI20 sites and additional traditional Korean acupuncture treatments were performed. Each session lasted for 10 min and the sessions were carried out twice a week for 5 weeks. The patient’s Mini-Rhinoconjunctivitis Quality-of-Life Questionnaire score decreased from 38, at the beginning of treatment, to 23, 3 weeks after the last treatment. The Total Nasal Symptom Score was reduced from six (baseline) to five, 3 weeks after the last treatment. There was significant clinical improvement in the forced expiratory volume in 1 s—from 3.01 to 3.50 l—with discontinuation of the inhaled corticosteroid, and no asthma-related complaints were reported. Further clinical studies investigating the effectiveness of acupuncture for the patients suffering from allergic rhinitis and/or rhinosinusitis with comorbid asthma are needed.
Moxibustion for ulcerative colitis: a systematic review and meta-analysis
Dong-Hyo Lee, Jong-In Kim, Myeong Soo Lee, Tae-Young Choi, Sun-Mi Choi, Edzard Ernst
BMC Gastroenterology , 2010, DOI: 10.1186/1471-230x-10-36
Abstract: We searched the literature using 18 databases from their inception to February 10, 2010, without language restrictions. We included randomized clinical trials (RCTs), in which human patients with UC were treated with moxibustion. Studies were included if they were placebo-controlled or controlled against a drug therapy or no treatment group. The methodological quality of all RCTs was assessed using the Cochrane risk of bias.In total, five RCTs were included. All were of low methodological quality. They compared the effects of moxibustion with conventional drug therapy. Three tested moxibustion against sulfasalazine and two against sulfasalazine plus other drugs. A meta-analysis of five RCTs showed favorable effects of moxibustion on the response rate compared to conventional drug therapy (n = 407; risk ratio = 1.24, 95% CI = 1.11 to 1.38; P < 0.0001; heterogeneity: I2 = 16%).Current evidence is insufficient to show that moxibustion is an effective treatment of UC. Most of included trials had high risk of bias. More rigorous studies seem warranted.Ulcerative colitis (UC) is a common, chronic idiopathic inflammatory bowel disease (IBD) [1]. Patients typically present with bloody diarrhea, passage of pus, mucus, or both, and abdominal cramping during bowel movements [2]. UC often requires lifelong medication, but poor adherence to medication has been an important barrier to successful management. Relapse rates are high, and the risk of colorectal cancer has increased [3,4].Complementary and alternative medicine (CAM) is increasingly used for treatment of IBD [5], and acupuncture and moxibustion are particularly popular options. Moxibustion is a traditional Oriental medicine that uses the heat generated by burning herbal preparations containing Artemisia vulgaris to stimulate acupuncture points. Direct moxibustion is applied directly to the skin surface at an area around an acupuncture point, whereas indirect moxibustion is performed with some insulating materials (e.g.
Effects of Bee Venom on Glutamate-Induced Toxicity in Neuronal and Glial Cells
Sang Min Lee,Eun Jin Yang,Sun-Mi Choi,Seon Hwy Kim,Myung Gi Baek,Jing Hua Jiang
Evidence-Based Complementary and Alternative Medicine , 2012, DOI: 10.1155/2012/368196
Abstract: Bee venom (BV), which is extracted from honeybees, is used in traditional Korean medical therapy. Several groups have demonstrated the anti-inflammatory effects of BV in osteoarthritis both in vivo and in vitro. Glutamate is the predominant excitatory neurotransmitter in the central nervous system (CNS). Changes in glutamate release and uptake due to alterations in the activity of glutamate transporters have been reported in many neurodegenerative diseases, including Parkinson's disease, Alzheimer's disease, and amyotrophic lateral sclerosis. To assess if BV can prevent glutamate-mediated neurotoxicity, we examined cell viability and signal transduction in glutamate-treated neuronal and microglial cells in the presence and absence of BV. We induced glutamatergic toxicity in neuronal cells and microglial cells and found that BV protected against cell death. Furthermore, BV significantly inhibited the cellular toxicity of glutamate, and pretreatment with BV altered MAP kinase activation (e.g., JNK, ERK, and p38) following exposure to glutamate. These findings suggest that treatment with BV may be helpful in reducing glutamatergic cell toxicity in neurodegenerative diseases.
Mathematical Distinction in Action Potential between Primo-Vessels and Smooth Muscle
Seong-Jin Cho,Sang-Hun Lee,Wenji Zhang,Sae-Bhom Lee,Kwang-Ho Choi,Sun-Mi Choi,Yeon-Hee Ryu
Evidence-Based Complementary and Alternative Medicine , 2012, DOI: 10.1155/2012/269397
Abstract: We studied the action potential of Primo-vessels in rats to determine the electrophysiological characteristics of these structures. We introduced a mathematical analysis method, a normalized Fourier transform that displays the sine and cosine components separately, to compare the action potentials of Primo-vessels with those for the smooth muscle. We found that Primo-vessels generated two types of action potential pulses that differed from those of smooth muscle: (1) Type I pulse had rapid depolarizing and repolarizing phases, and (2) Type II pulse had a rapid depolarizing phase and a gradually slowing repolarizing phase.
Exploration of New Electroacupuncture Needle Material
Sanghun Lee,Gwang-Ho Choi,Chang Hoon Lee,Yu Kyoung Kim,Saebhom Lee,Sungjin Cho,Sunhee Yeon,Sun-Mi Choi,Yeon-Hee Ryu
Evidence-Based Complementary and Alternative Medicine , 2012, DOI: 10.1155/2012/612545
Abstract: Background. Electro Acupuncture (EA) uses the acupuncture needle as an electrode to apply low-frequency stimulation. For its safe operation, it is essential to prevent any corrosion of the acupuncture needle. Objective. The aim of this study is to find an available material and determine the possibility of producing a standard EA needle that is biocompatible. Methods. Biocompatibility was tested by an MTT assay and cytotoxicity testing. Corrosion was observed with a scanning electron microscope (SEM) after 0.5 mA, 60 min stimulation. The straightness was measured using a gap length of 100 mm, and tensile testing was performed by imposing a maximum tensile load. Results. Phosphor bronze, Ni coated SS304, were deemed inappropriate materials because of mild-to-moderate cytotoxicity and corrosion. Ti-6Al-4V and SS316 showed no cytotoxicity or corrosion. Ti-6Al-4V has a 70 times higher cost and 2.5 times lower conductivity than SS316. The results of both straightness and tensile testing confirmed that SS316 can be manufactured as a standard product. Conclusion. As a result, we confirmed that SS316 can be used a new EA electrode material. We hope that a further study of the maximum capacity of low-frequency stimulation using an SS316 for safe operation.
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