• 대한약침학회지
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• 제10권3호
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• pp.37-46
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• 2007

Objectives We studied on anti-allergic effects of Ganoderma lucidum herbal acupuncture(GHA) and Ganoderma lucidum extract(GE). Methods In vivo, Animals were herbal-acupunctured GHA at both B13s three times for 5 days. Then, we investigated compound 48/80-induced active systemic anaphylatic shock using ICR mice and anti-DNP IgE-induced passive cutaneous anaphylaxis using Sprague Dawley rat. In vitro, we measured cell viability, b-hexosaminidase release, IL-4 and TNF-a from RBL-2H3 cells, and nitric oxide from Raw264.7 cell after treatment of GE of various concentrations. Results In vivo, GHA pretreatments at both B13s inhibited compound 48/80-induced active systemic anaphylatic shock. Passive cutaneous anaphylaxis were inhibited by GHA10 and OP. In vitro, $0.1\;{\sim}\;2%$ GE treatments were not affect on cell viability and inhibited b-hexosaminidase release, IL-4, TNF-a and nitric oxide. Conclusions These results suggest that GHA and GE may be beneficial in the inhibition of allergic inflammatory response.

• 한방비만학회지
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• 제16권1호
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• pp.64-69
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• 2016

5명의 복부비만 환자에게 주 3회, 총 6회의 영지약침과 왕뜸요법의 복합치료를 실시하였다. 그 결과 복부둘레와 체지방량의 감소를 확인할 수 있었다.

• 대한약침학회지
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• 제17권3호
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• pp.16-24
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• 2014

Objectives: Alcohol abuse is a public issue and one of the major causes of liver disease worldwide. This study was aimed at investigating the protective effect of Ganoderma lucidum pharmacopuncture (GLP) against hepatotoxicity induced by acute ethanol (EtOH) intoxication in rats. Methods: Sprague-Dawley (SD) rats were divided into 4 groups of 8 animals each: normal, control, normal saline pharmacopuncture (NP) and GLP groups. The control, NP and GLP groups received ethanol orally. The NP and the GLP groups were treated daily with injections of normal saline and Ganoderma lucidum extract, respectively. The control group received no treatment. The rats in all groups, except the normal group, were intoxicated for 6 hours by oral administration of EtOH (6 g/kg BW). The same volume of distilled water was administered to the rats in the normal group. Two local acupoints were used: Qimen (LR14) and Taechung (LR3). A histopathological analysis was performed, and the liver function and the activities of antioxidant enzymes were assessed. Results: GLP treatment reduced the histological changes due to acute liver injury induced by EtOH and significantly reduced the increase in the alanine aminotransferase (ALT) enzyme; however, it had an insignificant effect in reducing the increase in aspartate aminotransferase (AST) enzyme. It also significantly ameliorated the superoxide dismutase (SOD) and the catalase (CAT) activities. Conclusion: The present study suggests that GLP treatment is effective in protecting against ethanol-induced acute hepatic injury in SD rats by modulating the activities of ethanol-metabolizing enzymes and by attenuating oxidative stress.

• 대한약침학회지
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• 제12권2호
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• pp.13-20
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• 2009

In this study, the effects of Ganoderma lucidum (GL) on fat metabolism were performed in 3T3-L1 adipocytes. The effects of GL on 3T3-L1 preadipocytes differentiation were also examined. Our results showed that GL decreased the TG content by ORO staining. To elucidate the mechanism of the effects of GL on lowering TG content in 3T3-L1 adipocytes, we examined whether GL modulate the expressions of transcription factors and adipokines related to control of energy expenditure process because adipokines regulate adipocyte mass and increased expenditure may consume much TG in adipocytes. As a result, the expression of C/$EBP{\beta}$, C/$EBP{\delta}$, C/$EBP{\alpha}$, and $PPAR{\gamma}$, genes, which induce the adipose differentiation and adipose-specific FAS, aP2, and adipsin genes, which compose fat formation were decreased. In addition, GL increased the expression of leptin, UCP2, adiponectin in 3T3-L1 adipocytes, resulting in energy homeostasis. In conclusion, GL could regulate transcript factor related to induction of adipose differentiation and control TG content by up-regulation of adipokines related to fat burn.

• Journal of Acupuncture Research
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• 제32권1호
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• pp.13-22
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• 2015

Objectives : Alcohol-related liver disease is a major cause of morbidity and mortality worldwide. The present study was undertaken to determine whether Ganoderma lucidum pharmacopuncture(GLP) could protect against chronic liver injury induced by ethanol intoxication in rats. Methods : Sprague-Dawley rats were divided into 4 groups: normal, control, normal saline pharmacopuncture(NP), and GLP, with 8 animals in each. Each group, except normal, received ethanol orally. The NP and GLP groups were treated daily with NP and GLP respectively. The control group was not treated. All rats except the normal group were intoxicated for 4 weeks by oral administration of EtOH(6 g/kg BW). Two acupuncture points were used: Qimen($LR_{14}$) and Taechung($LR_3$). Body weight, histopathological analysis, liver function, activities of antioxidant enzymes, and immunohistochemistry were assessed. Results : GLP reduced the histological changes due to chronic liver injury induced by EtOH and significantly reduced the increase in the alanine aminotransferase(ALT) and aspartate aminotransferase(AST) enzymes. It significantly reversed the superoxide dismutase(SOD) and the catalase activities(CAT). It also significantly decreased BAX and increased Bcl-2 immunoreactivity expression. Conclusions : This study showed the protective efficacy of GLP against EtOH-induced chronic liver injury in SD rats by modulating ethanol metabolizing enzymes activity, attenuating oxidative stress, and inhibiting mitochondrial damage-mediated apoptosis.

• 대한약침학회지
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• 제11권3호
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• pp.47-53
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• 2008

Objective: The purpose of this study is to investigate the effects of Ganoderma lucidum herba pharmacopuncture(GHP) on the adipogenesis in 3T3-L1 preadipocytes. Methods: 3T3- L1 preadipocytes were differentiated with adipogenic reagents by incubating for 2 days in the absence or presence of GHP ranging from 1 and 2%. The effect of GHP on cell proliferation of 3T3-L1 preadipocytes was investigated using MTT assay. The effect of GHP on adipogenesis was examined by Oil red O staining and measuring glycerol-3-phosphate dehydrogenase (GPDH) and intracellular triglyceride (TG) content. Results: Following results were obtained from the preadipocyte proliferation and adipocyte differentiation of 3T3-L1. We observed no effect of GHP on preadipocyte proliferation. GHP inhibited adipogenesis, the activity of GPDH and accumulation of intracellular TG content. Conclusions: These results suggest that GHP inhibit differentiation of preadipocyte.

• 대한약침학회지
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• 제17권3호
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• pp.40-49
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• 2014

Objectives: The gastric ulcer is a common disorder of the stomach and duodenum. The basic physiopathology of a gastric ulcer results from an imbalance between some endogenous aggressive and cytoprotective factors. This study examined whether Ganoderma lucidum pharmacopuncture (GLP) would provide protection against acute gastric ulcers in rats. Methods: Sprague-Dawley rats were divided randomly into 4 groups of 8 rats each: normal, control, normal saline (NP) and GLP groups. The experimental acute gastric ulcer was induced by using an EtOH/HCl solution and the normal group received the same amount of normal saline instead of ethanol. The NP and the GLP groups were treated once with injections of saline and GLP, respectively. Two local acupoints were used: CV12 (中脘) which is the alarm point of the Stomach Meridian, and ST36 (足三里), which is the sea point of the Stomach Meridian. The stomachs from the rats in each group were collected and analyzed for gross appearance and histology. Also, immunohistochemistry staining for BAX, Bcl-2 and TGF-${\beta}1$ was performed. Results: Histological observations of the gastric lesions in the control group showed comparatively extensive damage of the gastric mucosa and necrotic lesions had penetrated deeply into the mucosa. The lesions were long, hemorrhagic, and confined to the glandular portions. The lesions were measured microscopically by using the clear depth of penetration into the gastric mucosal surface. The length and the width of the ulcer were measured and the inhibition percentage was calculated. Wound healing of the acute gastric ulcer was promoted by using GLP, and significant alterations of indices in gastric mucosa were observed. Such protection was shown by gross appearance, histology and immunohistochemistry staining for BAX, Bcl-2 and TGF-${\beta}1$. Conclusion: These results suggest that GLP administered at CV12 and ST36 can provide significant protection to the gastric mucosa against an ethanol-induced acute gastric ulcer.

• 대한약침학회지
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• 제18권1호
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• pp.72-78
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• 2015

Objectives: The stomach is a sensitive digestive organ that is susceptible to exogenous pathogens from the diet. In response to such pathogens, the stomach induces oxidative stress, which might be related to the development of both gastric organic disorders such as gastritis, gastric ulcers, and gastric cancer, and functional disorders such as functional dyspepsia. This study was accomplished to investigate the effect of Ganoderma lucidum pharmacopuncture (GLP) on chronic gastric ulcers in rats. Methods: The rats were divided into 4 groups of 8 animals each: the normal, the control, the normal saline (NP) and the GLP groups. In this study, the modified ethanol gastritis model was used. The rats were administrated 56% ethanol orally every other day. The dose of ethanol was 8 g/kg body weight. The normal group received the same amount of normal saline instead of ethanol. The NP and the GLP groups were treated with injection of saline and GLP respectively. The control group received no treatment. Two local acupoints CV12 (中脘) and ST36 (足三里) were used. All laboratory rats underwent treatment for 15 days. On last day, the rats were sacrificed and their stomachs were immediately excised. Results: Ulcers of the gastric mucosa appeared as elongated bands of hemorrhagic lesions parallel to the long axis of the stomach. In the NP and GLP groups, the injuries to the gastric mucosal injuries were not as severe as they were in the control group. Wound healings of the chronic gastric ulcers was promoted by using GLP and significant alterations of the indices in the gastric mucosa were observed. Such protection was demonstrated by gross appearance, histology and immunehistochemistry staining for Bcl-2-associated X (BAX), B-cell lymphoma 2 (Bcl-2) and Transforming growth factor-beta 1 (TGF-${\beta}1$). Conclusion: These results suggest that GLP at CV12 and ST36 can provide significant protection to the gastric mucosa against an ethanol induced chronic gastric ulcer.

• 대한약침학회지
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• 제19권1호
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• pp.59-69
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• 2016

Objectives: The mushroom Ganoderma lucidum has been widely used as a traditional herbal medicine for many years. Although several studies have focused on the anti-oxidative activity of this mushroom, the molecular mechanisms underlying its activity have not yet been clearly established. The present study investigated the cytoprotective effect of ethanol extract of Ganoderma lucidum (EGL) against oxidative stress (hydrogen peroxide, $H_2O_2$) and elucidated the underlying mechanisms in a C2C12 myoblast cell line. Methods: Oxidative stress markers were determined by using the comet assay to measure reactive oxygen species (ROS) generation and deoxyribonucleic acid (DNA) damage. Cell viability and Western blotting analyses were employed to evaluate the cellular response to EGL and $H_2O_2$ in C2C12 cells. Transfection with nuclear factor erythroid 2-related factor 2 (Nrf2)-specific small interfering ribonucleic acid (siRNA) was conducted to understand the relationship between Nrf2 expression and $H_2O_2$-induced growth inhibition. Results: The results showed that EGL effectively inhibited $H_2O_2$-induced growth and the generation of ROS. EGL markedly suppressed $H_2O_2$-induced comet-like DNA formation and phosphorylation of histone H2AX at serine 139 ($p-{\gamma}H2AX$), a widely used marker of DNA damage, suggesting that EGL prevented $H_2O_2$-induced DNA damage. Furthermore, the EGL treatment effectively induced the expression of Nrf2, as well as heme oxygenase-1 (HO-1), with parallel phosphorylation and nuclear translocation of Nrf2 in the C2C12 myoblasts. However, zinc protoporphyrin IX, a HO-1 inhibitor, significantly abolished the protective effects of EGL against $H_2O_2$-induced accumulation of ROS and reduced cell growth. Notably, transient transfection with Nrf2-specific siRNA attenuated the cytoprotective effects and HO-1 induction by EGL, indicating that EGL induced the expression of HO-1 in an Nrf2-dependent manner. Conclusion: Collectively, these results demonstrate that EGL augments the cellular anti-oxidant defense capacity through activation of Nrf2/HO-1, thereby protecting C2C12 myoblasts from $H_2O_2$-induced oxidative cytotoxicity.

• 대한한방소아과학회지
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• 제27권3호
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• pp.53-64
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• 2013

Objectives This clinical study is aimed to examine the effects of herbal medication and pharmacopunture on child with different types of alopecia. Methods 13 year old girl was treated with Hominis placenta pharmacopuncture microneedle therapy system and Ganoderma lucidum pharmacopuncture mesotherapy on the alopecia lesion for 20 months. Herbal medication, meridian pharmacopuncture therapy and physiotherapy were also used to reduce physical symptoms. Results The patient had a relapse of hair loss with changing alopecia types, but eventually alopecia has been resolved and maintained throughout the Korean medicine treatment. Conclusions This study shows the effect of the Korean medical treatments for a pediatric patient with alopecia. And more research is needed to study about patients with different types of alopecia.