Korean acupuncture: the individualized and practical acupuncture.

BACKGROUND: Acupuncture has long been a central part of medicine in East Asia. Recently its therapeutic effects are world-widely recognized with scientific bases being established by means of basic research and clinical studies in the biomedical sciences. Even though Korean acupuncture (KA) shares its origins with traditional Chinese medicine (TCM), it has developed into its own unique system. METHODS: We assessed the unique characteristics of KA and discussed the potential contributions of KA to modern medicine. RESULTS: Individualized approach by KA is based on constitutional energy traits which are considered as a main element in Saam, Taegeuk and eight constitution acupunctures. New practical and integrated forms of therapeutic modalities, such as herbal acupuncture or pharmacopuncture, have also been developed by KA. CONCLUSION: Given its individualized and practical characteristics, KA is expected to make significant contributions to the understanding and the treatment of neurological disorders through basic research and clinical trials.

Acupuncture, a promising adjunctive therapy for essential hypertension: a double-blind, randomized, controlled trial.

BACKGROUND: This study assessed effects of acupuncture as an add-on to conventional antihypertensive managements such as medication or lifestyle modification for hypertensive or pre-hypertensive subjects. METHODS: A randomized, double-blind, placebo-controlled trial was conducted at Kyung Hee University Hospital. Forty-one hypertensive or pre-hypertensive (systolic BP> or =120 mmHg or diastolic BP> or =80 mmHg) volunteers were recruited and randomly assigned into real or sham acupuncture groups. The hypertensive subjects on antihypertensive medication continued their medication. Acupuncture point prescriptions were partially individualized, based on the Saam acupuncture theory. Park's sham needle method was adopted for the sham procedure. Measurements were performed at baseline, weeks 4 and 8. BP, scales of overall health and pain, and anticipation or satisfaction for the treatments, were recorded. RESULTS: Thirty subjects completed the intervention, all of whom were on antihypertensive medication. The sham acupuncture group showed no significant change in mean BP, while the real acupuncture group showed a significant (p<0.01) decrease in mean BP after 8 weeks of intervention from 136.8/83.7 to 122.1/76.8 mmHg. Other factors showed no difference between the groups throughout the study. CONCLUSION: Acupuncture seems to offer an additional benefit to the treatment of hypertensive patients.

Evaluation of the cun measurement system of acupuncture point location.

Locating acupuncture points reliably and reproducibly is indispensable for the scientific research of acupuncture and for assuring the best care of patients. Unreliable point location can produce confounding results for acupuncture research and clinical practice. Two traditional methods of point location are currently used, directional (F-cun) and proportional (B-cun) methods, which are collectively called the cun measurement system. Reports have been published on the validity of the cun measurement system in Australian subjects; however, as acupuncture originated in ancient East China, it is possible that anthropometric data may differ in Asian people and other races. Therefore, we measured anthropometric data according to the cun measurement system in contemporary Korean patients. The F-cun measurements were significantly different from the B-cun measurements and varied significantly according to the arbitrarily selected F-cun standard. In addition, we observed further differences of F-cun measurements in the extremities of obese subjects. We concluded that the F-cun method is unreliable and that further research should be conducted to determine a more accurate point-locating method primarily based on the B-cun method.

[What's the original concept of meridian and acupuncture point in oriental medicine?--A perspective of medical history].

Meridian and acupuncture point (MAP) is a core theory of acupuncture and essential building blocks of oriental medicine. There still continue theoretic or experimental arguments and controversies on the origination or original concept of MAP, without any definite approval or disapproval of a hypothesis. The theory of MAP is an historic product and has never been outside of historic influences. This study discusses the original concept of meridian and acupuncture point theory and its historical evolution, based on the review of classic literatures on meridian including the mawangdui medical texts of Han dynasty. The concept of MAP served as a empirical reference system in clinical settings irrespective of the anatomical entity of MAP.

Microarray analysis of gene expression in chondrosarcoma cells treated with bee venom.

Bee venom (BV) has a broad array of clinical applications in Korean medicine, including treatment of inflammatory conditions such as arthritis. The final common pathway of many arthropathies is the destruction of articular cartilage and consequent loss of articular function. Chondrocyte dysfunction plays a key role in the pathogenesis of such disorders. To explore the global gene expression profiles in a human chondrocyte-like cell line treated with BV, microarray analysis was performed. The HTB-94 human chondrosarcoma cells were treated with BV, lipopolysaccharide (LPS), or both. Of the 344 genes profiled in this study, with a cut-off level of 4-fold change in the expression, (1) 35 were downregulated following BV treatment, (2) 16 were upregulated and 7 downregulated following LPS treatment, and (3) 32 were downregulated following co-stimulation of BV and LPS. The results of the present study shows that treatment of BV reversed the LPS-induced upregulation of such genes as interleukin-6 (IL-6) receptor, matrix metalloproteinase 15 (MMP-15), tumor necrosis factor (ligand) superfamily-10, caspase-6 and tissue inhibitor of metalloproteinase-1 (TIMP-1). It is thought that microarrays will play an ever-growing role in the advance of our understanding of the pharmacologic actions of BV in the treatment of arthritis.