• The Korean Journal of Food And Nutrition
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• v.26 no.3
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• pp.366-374
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• 2013

Anti-diabetic activities of cultured mycelia from Ganoderma applanatum are being evaluated in this study. The OGTT and 4-weeks of repeated oral efficacy tests are conducted in mice at the doses of 0 (vehicle treatment), 25, 75 and 225 mg/kg/day, respectively. In human study, the test article was administered orally every day for 8-week at a dose of 1,500 mg/kg, tid and placebo group. The blood glucose levels (BGL) at 0.5 hour after treatment are significant decreased in all treatment groups of OGTT test. In the 4-week test, BGL of 75 and 225 mg/kg/day group is continuously decreased during all treatment periods and the BGL of 25 mg/kg/day group show decreasing trends at the final week, the pancreas weight of all treatment groups are being increased, and the Langerhans-islet numbers were increased at all treatment groups with a dose-response manner. There are no test article-related abnormal signs and the fasted blood glucose (FBG), postprandial blood glucose (PPG) and HbA1c are decreased significantly after 8-week treatments. These results that the cultured mycelia from Ganoderma applanatum could decrease BGL by protecting the degeneration of Langerhans islets.

• The Journal of Korean Physical Therapy
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• v.16 no.4
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• pp.179-201
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• 2004

The purpose of this study was to determine the effect of application methods in ultrasound on skin temperature and muscle blood flow. Thirty healthy volunteers without known vascular problems participated and randomly divided into three groups such as continuous wave group (CWG) which received a ultrasound treatment of continuous-wave, intermittent wave group (IWG) which received a ultrasound treatment of intermittent-wave at a dosage of $1.5\;W/cm^2$ for a duration of 5 minutes, and placebo group (PG) which received a ultrasound treatment of no-wave and no-dosage ultrasound to the anterior forearm. Blood flow and skin temperature was measured using MP 150 before and after ultrasound administration. The results were as follows : 1. Administration of ultrasound in all groups had increased effect on skeletal muscle blood flow immediately after treatment and for up to 10 minutes posttreatment. 2. CWG and IWG showed increased skin temperature immediately after a ultrasound administration and maintained to 10 minutes posttreatment. PG showed increased skin temperature immediately after a ultrasound administration but returned to initial state to 10 minutes posttreatment. 3. The great change on skeletal muscle blood flow among three groups showed in CWG ($6.27{\pm}1.72$) and then displayed in PG ($5.12{\pm}1.66$) and IWG ($4.61{\pm}2.19$) in order. 4. The vast change on skin temperature among three groups showed in CWG and then IWG and PG in order.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.3
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• pp.563-571
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• 2006

The purpose of this study was to identify the effects of oriental herbal drink to improve aerobic capacity in elite endurance runners. 14 male elite college runners were participated and divided into two group; i ) oriental herbal drink group (OG), ii ) placebo group (PG). All subjects were completed treadmill exercise protocol using GXT at before (B) and after (A) experimental treatment of one week. The V02max, anaerobic threshold (AT) were measured by gas analysis and heart rate (HR) were measure by polar system at pre, max, post, post 30 min and post 60 min. Blood samples were collected to analyze blood components. The V02max were significantly increased in OGA compared to OGB whereas the V02max and AT in OGA were significantly higher than PGA. The blood lactate concentration were shown higher decrease rate in OGA compared to Doth OGB and PGA during recovery whereas LDH and Na were significantly increased in OGA compared to both OGB and PGA. The blood concentrations of CI and K were significantly increased in OGA compared to PGA. There were no significant differences were founded in WBC, RBC, Hct, Hb and other components associated with energy sources(glucose, TG, TC, HDL, LDL, creatinine, CPK). These results suggested that this oriental herbal drink can be administrated to improve aerobic capacity in long distance runners.

• The Korean Journal of Pain
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• v.10 no.2
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• pp.220-224
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• 1997

Background: The incidence of pain on injection of propofol varies between 30 and 100%. A variety of pretreatments have been tried to alleviate this problem such as a local anesthetics, cooling and opioids. However, none of these pharmacological maneuvers were satisfactory yet. In a recent study, subhypnotic doses of both thiopental sodium and propofol decrease the acute pain. We report a comparison of thiopental sodium, lidocaine and placebo on the incidence and severity of pain on injection of propofol. Method: A controlled, double-blind study was performed to compare the prior administration of intravenous saline 2 ml(n=30, group S), lidocaine 20 mg(n=30, group L) and thiopental sodium 50 mg(n=30, group T) in alleviating the pain by propofol. Injection pain was assessed with the four-point verbal categorical scoring system. Result: The incidence of injection pain during induction was lower in group L(30%) and T(17%) than group S(77%). The incidence of injection pain was lower in group T(17%) than group L(30%), but not significant statistically. The pain scores for recall of pain in the recovery room was simlar to those pain during propofol induction. Conclusion: The pretreatment of thiopental sodium can be effective in reducing both incidence and severity of propofol injection pain and has similar effect to lidocaine to prevent propofol injection pain.

• Restorative Dentistry and Endodontics
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• v.18 no.2
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• pp.341-356
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• 1993

In the prevention of root surface caries, antimicrobial therapy for the control of subgingival and supragingival plaque is seriously considered as a long term suppression of pathogenic microflora. Recently, varnishes containing antimicrobial agents have been developed to control the supragingival microflora. The purpose of this study was to determine the antimicrobial effects of 20% chlorhexidine varnish and 2.6% silane fluoride varnish with sealant. In clinical experiments, 12 subjects were selected from the periodontally treated patient and divided into 3 groups. After a dental prophylaxis, the subjects were treated with single application of placebo varnish (group I), 20% chlorhexidine varnish (group II), and 2.6% silane fluoride varnish (group III). Root surface plaque samples were taken before (baseline) and one, two, four, and 8 weeks after the treatments. Microbiological examinations of root surface plaque were performed with culture study and indirect immunoflorescence (I.I.F.) study, and immunological examination of gingival crevicular fluid antibody titers was performed with ELISA study. The results were as follows: 1. Pathogenic microflora on the root surface including S. mutans, S. sanguis, S. mitis, A. naeslundii, A. viscosus were 24 - 37% on I.I.F. study. 2. S. mutans, S. sanguis, S. mitis, A. naeslundii, A. viscosus of the root surface plaque was significantly reduced from 1 week to 8 weeks after antimicrobial varnish treatment, but showed generally increasing tendency in control group. 3. Gingival crevicular fluid antibody titers were significantly reduced from 1 or 2 weeks to 4 weeks after antimicrobial varnish treatment.

• Journal of Pharmacopuncture
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• v.23 no.1
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• pp.8-17
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• 2020

Aim of the study: The objective of this systematic review is to critically evaluate the evidence of the effectiveness and safety of external application of herbal medicines (EAHM) for acne vurgalis (AV). Methods: English, Chinese and Korean language databases were searched up to May 2018. Randomized clinical trials (RCTs) that reported the effects of EAHM for AV were included and analysed. Results: A total of 10 randomized trials with 656 AV patients were identified. A meta-analysis of two RCTs indicated that EAHM had a significant effect on improving primary outcome 'global assessment' compared with placebo (mean difference (MD) = -2.62, confidence interval (CI) = -4.84 to -0.40, p = 0.02). Furthermore, data extracted from two RCTs showed that EAHM significantly reduce primary outcome 'inflammatory lesion count of acne' (MD = -1.25, CI = -1.68 to -0.83, p < 0.00001) and 'non-inflammatory lesion count of acne' (MD = -1.32, CI = -1.75 to -0.90, p < 0.00001). No significant difference was observed between groups in secondary outcome 'sebum of skin' (MD = -0.21, CI = -0.53 to 0.11, p = 0.20) and 'patient-reported changes in symptom' (relative risk (RR) = 2.56, CI = 0.43 to 15.22, p = 0.30). No severe adverse events (AEs) were found and no treatment was stopped due to AEs of EAHM. Conclusions: EAHM seems to have affirmative effects, but quality of evidence, and non-standardized use of EAHM make our conclusion weak. Our suggestion is rigorously designed RCTs and standardization of EAHM are required in the future.

• Journal of Pharmacopuncture
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• v.23 no.1
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• pp.25-29
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• 2020

Objectives: Heavy menstrual bleeding has a significant effect on women's daily life and health consequences for theirs. Attention to women's and girls' menstrual health is critical for their health. This study presents the results of a novel research on the effect of chamomile capsule on the amount of bleeding, and the duration and interval of menstrual cycles. Methods: The current study was a randomized, double-blind, clinical trial, which was carried out on 118 female students living in dorms of Guilan University of Medical Sciences. The participants were divided into two groups of 59, each receiving either chamomile capsule 250 mg or placebo three times a day, for an interval beginning from 7 days before the starting menstruation till the next onset. Higham chart is the pictorial blood loss assessment to determine the amount and duration of menstrual bleeding. Data were analyzed using SPSS version 20. Alpha was set at 0.05 for all analyses. Results: The average amount of bleeding in the chamomile group decreased after taking the capsule (p = 0.001). However, statistical tests did not show any significant difference in terms of duration and interval between two bleeding in both the experimental and control groups (p > 0.05). Conclusion: The present study showed that the chamomile capsule decreases the amount of menstrual bleeding and can be used as a therapeutic method. Conclusion:The present study showed that the chamomile capsule decreases the amount of menstrual bleeding and can be used as a therapeutic method.

• The Journal of the Korea Contents Association
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• v.15 no.3
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• pp.272-279
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• 2015

Recently, studies about various natural extracts to help control blood glucose has been in progress. Avena sativa is well known to have various physilogical effects. Especially, ${\beta}$-glucan has effect about lowering blood glucose level and prevent cardiovascular dz and adult dz related to obesity. In this study we evaluated the effect of Down and control (BM pharmaceutical) which is consist of commercialized Avena sativa fextracts on blood glucose and cholesterol, 6weeks, randomized, double-blind, placebo-controlled trials. The results show not significantly different in all blood index test group from control group, but in glycated albumin decreased 50.33% for test group, decreased 37.91% for control group, in triglyceride decreased 7.51% for test group, increased 3.98 for control group and we can observed Avena sativa has blood glucose and triglyceride lowering effect in some.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.34 no.1
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• pp.59-70
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• 2008

Purpose: We evaluated the therapeutic effect of AEE788, a dual inhibitor of epidermal growth factor (EGF) and vascular endothelial growth factor (VEGF) receptor tyrosine kinases on human salivary adenoid cystic carcinoma (ACC) cells growing in nude mice. Experimental Design: We examined the effects of AEE788 on salivary ACC cell growth and apoptosis. To determine the in vivo effects of AEE788, nude mice with orthotopic parotid tumors were randomized to receive oral AEE788 (50 mg/kg) three times per week, injected paclitaxel ($200{\mu}g$) once per week, AEE788 plus paclitaxel, or placebo. Mechanisms of in vivo AEE788 activity were determined by immunohistochemical analysis. Results: Treatment of salivary ACC cells with AEE788 led to growth inhibition and induction of apoptosis. AEE788 inhibited tumor growth and prevented lung metastasis in nude mice. Furthermore, AEE788 potentiated growth inhibition and apoptosis of ACC tumor cells mediated by paclitaxel. Tumors of mice treated with AEE788 and AEE788 plus paclitaxel exhibited down-regulation of activated EGFR and its downstream mediators (Akt and MAPK), increased tumor and endothelial cell apoptosis, and decreased microvessel den-sity, which correlated with a decrease in the level of MMP-9, MMP-2 and bFGF expression and a decrease in the incidence of vascular metastasis. Conclusions: These data show that tumor-associated endothelial cells are important in the process of tumor-metastasis. And VEGFR can be a molecular target for therapy of metastatic lung lesion of salivary ACC.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.21 no.1
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• pp.21-28
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• 2015

Background: The purpose is to investigate the immediate effects of kinesio taping on quadriceps induced fatigue by short-term squat. Methods: This research is cross-over designed study and conducted as a single-blind. Eleven students (Age: $18.91{\pm}0.49yrs$, height: $167.09{\pm}8.46cm$, $62.55{\pm}11.32kg$) were participated in this study. All the participants were applied short-term squat for inducing fatigue, and then intervented all three conditions (kinesio taping applied condition, placebo taping applied condition, non-taping applied condition). The interval of each intervention was at least a seven days to prevent carry-over effects. The participants were tested peak torque (isometric contracture) and active joint position sense (active JPS) pre-post intervention. A paired t-test was used to find the significance of pre-post intervention results and one-way ANOVA was used to find the significance between interventions with significant level as .05. Results: Peak torque was significantly increased on KT condition (p<.05). But there were no significant effects on active JPS. Because kinesio taping facilitates Ia afferent by tactile stimulation with stretched skin, reduced muscle power by short term squat which induce muscle fatigue was increased. But kinesio taping does not affect mechanoreceptor in muscles, induced active JPS by short-term squat had no changes.