Effect of modified fasting therapy on body weight, fat and muscle mass, and blood chemistry in patients with obesity.

OBJECTIVE: The aim of this study was to investigate the effects and safety of modified fasting therapy using fermented medicinal herbs and exercise on body weight, fat and muscle mass, and blood chemistry in obese subjects. METHODS: Twenty-six patients participated in a 14-day fast, during which they ingested a supplement made from fermented medicinal herbs and carbohydrates (intake: 400-600 kcal/d). The schedule included 7 prefasting relief days and 14 days of stepwise reintroduction of food. The patients also took part in an exercise program that incorporated Qigong, weight training, and walking exercises. The efficacy of treatments was observed by assessing body fat mass and muscle mass, and alanine aminotransferase (ALT), aspartate aminotransferase (AST), cholesterol, and triglycerides in each study period. Specific symptoms or side effects were reported. RESULTS: Body weight and body fat mass both decreased significantly by (5.16 ± 0.95) and (3.89 ± 0.79) kg (both P < 0.05), while muscle mass decreased by an average of (0.26 ± 0.22) kg, without statistical significance. ALT levels were significantly decreased (P < 0.05), while AST levels decreased without statistical significance (P = 0.052). The levels of total cholesterol and triglycerides were also significantly decreased (both P < 0.05). There were few adverse events except for mild dizziness, which did not affect everyday living. CONCLUSION: These results suggest that modified fasting therapy using fermented medicinal herbs and exercise could be effective and safe on obese patients.

Development of clinical practice guidelines for Korean medicine: Towards evidence-based complementary and alternative medicine.

Background: Since evidence-based medicine has been pursued in complementary and alternative medicine, the clinical practice guideline (CPG) has become a key factor in providing standardized and validated practices in Korean Medicine (KM). We aimed to review the current status and characteristics of the development, dissemination, and implementation of KM-CPGs. Methods: We searched KM-CPGs and relevant publication via web-based databases. We organized the searching results focused on the year of publications and the development programs to show which and how KM-CPGs have been development. We also reviewed the manuals for KM-CPG development to introduce concise characteristics of the KM-CPGs published in Korea. Results: The KM-CPGs have been developed according to manuals and standard templates for developing evidence-based KM-CPGs. First, CPG developers reviews the previously published CPGs for a clinical condition of interest and plans the CPG development. After finalizing the key clinical questions, the evidence is searched, selected, appraised, and analyzed following the internationally standardized methods. The quality of the KM-CPGs is controlled by a tri-step appraisal process. Second, the CPGs were submitted for the appraisal of the KM-CPG Review and Evaluation Committee. The committee evaluates the CPGs according to the AGREE II tool. Finally, the Steering Committee of the KoMIT project reviews the entire process of developing the CPGs and confirms it for public disclosure and dissemination. Conclusion: Evidence-based KM from research to practice can be achieved with the attention and effort of multidisciplinary entities such as clinicians, practitioners, researchers, and policymakers for the CPGs.

Association of interleukin-18 gene polymorphism with body mass index in women.

BACKGROUND: Interleukin (IL)-18 is an important regulator of innate and acquired immune responses and has multiple roles in chronic inflammation and autoimmune disorders. Obesity is characterized by low- grade chronic inflammation. IL-18 has been suggested as an adipogenic cytokine that is associated with excess adiposity. The purpose of this study is to evaluate the relationship between IL-18 gene polymorphisms (-137 G/C and -607 C/A) and obesity. METHODS: All 680 subjects were genotyped for the polymorphisms of IL-18 gene promoters (at positions -137 G/C and -607 C/A) using a polymerase chain reaction (271 cases with BMI ≥25 kg/m² and 409 controls with BMI <25 kg/m²). A chi-square test was used to compare the genotype and allele frequencies between the cases and control populations. RESULTS: Analyses of the genotype distributions revealed that IL-18 -607 C/A polymorphism was associated with an increase in body mass index in obese women in the Korean population (chi(2) = 12.301, df = 2, p = 0.015). CONCLUSION: Carriage of the A allele at position -607 in the promoter of the IL-18 gene may have a role in the development of obesity.

[The influence of Donguibogam during the middle Joseon era based on clinical records on low back pain in Seungjeongwon ilgi].

The recently increasing interest in historical records has led to more research on historical records in various fields of study. This trend has also affected medical research, with the medical climate and popular treatment modalities of the past now being revealed based on historical records. However, most research on medical history during the Joseon era has been based on the most well-known record, Joseon wangjo sillok or Annals of the Joseon Dynasty. Joseon wangjo sillok is a comprehensive and organized record of society during the Joseon era and contains key knowledge about medical history during the period, but it lacks details on the treatment of common disorders at the time. Seungjeongwon ilgi or Diary of the Royal Secretariat has detailed records of daily events and is a valuable resource for the daily activities of the era. And in the middle Josoen era, a variety of medical books - especially Donguibogam - was published. Therefore, the authors focused on the under-researched Seungjeongwon ilgi, Donguibogam and attempted to assess and evaluate low back pain treatment performed on Joseon royalty. The most notable characteristic of low back treatment records within the Seungjeongwon ilgi is that diagnosis and treatment was made based on an independent Korean medicine, rather than conventional Chinese medicine. This paradigm shift is represented in Dongeuibogam, and can be seen in the close relationship between Dongeuibogam and national medical exams of the day. Along with the pragmatism of the middle Joseon era, medical treatment also put more focus on pragmatic treatment methods, and records show emphasis on acupuncture and moxibustion and other points in accord with this. The authors also observed meaning and limitations of low back pain treatment during that era through comparison with current diagnosis and treatment.

Effects of bee venom on the maturation of murine dendritic cells stimulated by LPS.

AIM OF STUDY: This study was performed to elicit the effectiveness of bee venom (BV), a traditional immunosuppressive Korean acupuncture agent, on the maturation of dendrtic cells (DCs). MATERIALS AND METHODS: Immature dendritic cells (iDCs) were generated from mouse bone marrow cells with GM-CSF. After 10 days of initial differentiation, DCs were activated with lipopolysaccharides (LPS) for another 48h in the presence or absence of BV. Surface molecule analysis, intracytoplasmic staining of cytokines, FITC-conjugated antigen uptake, and transwell migration assays were conducted with iDCs and activated DCs. RESULTS: Up-regulation of costimulatory molecules, typical of mature DCs (mDCs) was inhibited by addition of BV. Pro-inflammatory cytokines were also found to be reduced with BV treatment in LPS-stimulated DC. A decrease in antigen uptake upon the maturation of DC was reversed in low dose BV treated mDC. In addition, BV treated mDC demonstrated reduced directional migration in response to CCL21, a lymphoid chemokine which directs mDC. CONCLUSIONS: BV may have a therapeutic effect an on abnormally activated immune status, such as autoimmune rheumatoid arthritis, through an immune-modulatory effect on DC.

Acupuncture for postoperative pain following total knee arthroplasty: a systematic review protocol.

INTRODUCTION: Total knee arthroplasty (TKA) is a common surgical method in orthopaedics; however, pain management after TKA remains a significant challenge. This review provides a comprehensive evaluation of the effects of acupuncture for postoperative pain after TKA. METHODS AND ANALYSIS: The following 10 databases will be searched until August 2015: MEDLINE, EMBASE, CENTRAL, AMED, CINAHL, three Chinese databases (the China National Knowledge Infrastructure Database, the Chongqing VIP Chinese Science and Technology Periodical Database, and Wanfang Database) and five Korean databases (the Korean Medical Database, the Korean Studies Information Service System, the National Discovery for Science Leaders, the Database Periodical Information Academic, and the Oriental Medicine Advanced Searching Integrated System). All eligible randomised controlled trials related to the use of acupuncture for postoperative pain after TKA will be included. Assessment of risk of bias will be performed with the Cochrane risk-of-bias method. Mean differences or standardised mean differences will be calculated with 95% CIs for continuous data; the risk ratio will be used with 95% CIs for dichotomous data. DISSEMINATION: This systematic review will be presented in a peer-reviewed journal. The result of this review will also be disseminated at a relevant conference presentation. TRIAL REGISTRATION NUMBER: PROSPERO 2015: CRD42015020924.

Effects of acupuncture on the 5-hydroxytryptamine synthesis and tryptophan hydroxylase expression in the dorsal raphe of exercised rats.

In the present study, the effects of acupuncture on the endurance treadmill exercise, serotonin (5-hydroxytryptamine, 5-HT) synthesis, and tryptophan hydroxylase (TPH) expression in the dorsal raphe nuclei were investigated. Acupunctural stimulation were bilaterally inserted into the locus of Zusanli in each hind leg for 20 min. Onset of exhaustion time on the treadmill running was increased significantly by acupunctural stimulation and exercise-induced increments of the 5-HT synthesis and TPH expression in the dorsal raphe were suppressed by acupunctural stimulation. Based on the results, it can be suggested that the suppressive effects of acupunctural stimulation on the 5-HT synthesis and TPH expression in the dorsal raphe during exercise is one of ergogenic mechanisms of acupuncture.

Protective effect of shenqi-wan against H2O2-induced apoptosis in hippocampal neuronal cells.

The present study investigated whether Shenqi-wan possesses a protective effect against hydrogen peroxide (H2O2)-induced apoptosis of the hippocampal cell line HiB5. Through morphological and biochemical analyses, it was demonstrated that HiB5 cells treated with H2O2 exhibited several apoptotic features, while cells pre-treated with Shenqi-wan prior to H2O2 exposure showed a decrease in the occurrence of apoptosis. In addition, a patch clamp study revealed that Shenqi-wan inhibited profoundly N-methyl-D-aspartic acid (NMDA) receptor-activated ion current in acutely dissociated hippocampal CA1 neurons. These results suggest that Shenqi-wan may exert its protective effect against H2O2-induced apoptosis via inhibition of NMDA receptors in hippocampal neuronal cells.

Protective effects of Wuyaoshunqisan against H2O2-induced apoptosis on hippocampal cell line HiB5.

Oxidative stress has been implicated in the pathogenesis of different neurodegenerative disorders. To investigate the protective effects of Wuyaoshunqisan against H2O2-induced apoptosis in the central nervous system, the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, the terminal deoxynucleotidyl transferase (TdT)-mediated dUTP nick end-labeling (TUNEL) method, flow cytometric analysis, and the DNA fragmentation assay were performed on cells of the hippocampal cell line HiB5. Through the morphological and biochemical analyses, it was shown that HiB5 cells treated with H2O2 exhibit classical apoptotic features, while the occurrence of such changes is reduced in cells pre-treated with Wuyaoshunqisan prior to H2O2 exposure.

The protective effect of Cassia obtusifolia on DSS-induced colitis.

Cassia obtusifolia (CO) has been traditionally used in Korea to treat eye inflammation, photophobia, and lacrimation. However, the regulatory effect and molecular mechanism of CO in intestinal inflammation has not been understood. In this study, we investigate the protective effect of CO in dextran sulfate sodium (DSS)-induced colitis. CO reduced clinical signs of DSS-induced colitis, including body weight loss, shortened colon length, and increased disease activity index. The results show that CO significantly suppressed the levels of interleukin (IL)-6 and expression of cyclooxygenase-2 in DSS-treated colon tissues. Additionally, we observed that CO reduced the activation of transcription nuclear factor-κB p65 in DSS-treated colon tissues. Taken together, these findings suggest that CO has improving effects on DSS-induced ulcerative colitis, which may explain its beneficial effect in the regulation of chronic intestinal inflammation.

Expression of inducible nitric oxide synthase by Corydalis turtschaninovii on interferon-gamma stimulated macrophages.

AIM OF THE STUDY: Corydalis turtschaninovii (CT) has been used for tumor therapy. However, it is still unclear how this herb prevents the diseases in experimental models. Nitric oxide (NO) as a potent macrophage-derived effector molecule against a variety of tumors has received increasing attention. MATERIALS AND METHODS: In this study, using mouse peritoneal macrophages, we have examined the mechanism by which CT regulates NO production. RESULTS: When CT was used in combination with recombinant interferon-gamma (rIFN-gamma), there was a marked cooperative induction of NO production. However, CT had no effect on NO production by itself. The increase in NO synthesis was reflected as an increased amount of inducible NO synthase (iNOS) protein. The increased production of NO from rIFN-gamma plus CT-stimulated peritoneal macrophages was decreased by the treatment with N(G)-monomethyl-L-arginine or N(alpha)-Tosyl-Phe Chloromethyl Ketone, iNOS inhibitor. The increased production of NO from rIFN-gamma plus CT-stimulated cells was almost completely inhibited by pre-treatment with pyrrolidine dithiocarbamate, an inhibitor of nuclear factor kappa B (NF-kappaB). However, treatment of peritoneal macrophages with rIFN-gamma plus CT had no effect on the increase in tumor necrosis factor-alpha (TNF-alpha) production. CONCLUSIONS: Our findings demonstrate that CT increases the production of NO and TNF-alpha by rIFN-gamma-primed macrophages and suggest that NF-kappaB plays a critical role in mediating these effects of CT.

Red ginseng inhibits exercise-induced increase in 5-hydroxytryptamine synthesis and tryptophan hydroxylase expression in dorsal raphe of rats.

Red ginseng has been used as an ergogenic aid for endurance exercise. In this study, the effect of aqueous extract of Red ginseng on the endurance in treadmill exercise and 5-hydroxytryptamine (serotonin) synthesis and tryptophan hydroxylase expression in the dorsal raphe of rats were studied. Rats receiving Red ginseng showed increased time to exhaustion for treadmill running, and Red ginseng treatment inhibited exercise-induced increases in 5-hydroxytryptamine synthesis and tryptophan hydroxylase expression in the dorsal raphe. These results suggest that the suppressive effect of Red ginseng on serotonin level during exercise is a possible ergogenic mechanism of Red ginseng.

Effects of Paeonia radix on 5-hydroxytryptamine synthesis and tryptophan hydroxylase expression in the dorsal raphe of exercised rats.

Paeonia radix is the root of Paeonia japonica MIYABE, a perennial plant classified in the family Paeoniaceae. In the present study, the effects of Paeonia radix on performance in treadmill exercise, and 5-hydroxytryptamine (5-HT) synthesis and tryptophan hydroxylase (TPH) expression in the dorsal raphe were investigated. Time to exhaustion in treadmill exercise was increased and exercise-induced increases in 5-HT synthesis and TPH expression in the dorsal raphe were shown to be suppressed by Paeonia radix treatment; 5-HT synthesis and TPH expression were inhibited by Paeonia radix treatment under resting conditions as well. In sum, treatment with Paeonia radix, inhibiting 5-HT synthesis and TPH expression, may bring about reduced fatigue, both during exercise and the resting state.