• 대한한의학방제학회지
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• 제28권4호
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• pp.313-325
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• 2020

Objectives : To explore the associated potential pathways and molecular targets of Hwangryunhaedok-tang(HHT) by the approaches of network pharmacology and bioinformatics in traditional chinese medicine(TCM). Methods : Hwangryunhaedok-tang constituent drugs(Coptidis Rhizoma, CR; Scutellariae Radix, SR; Phellodendri Cortex, PC; Gardeniae Fructus, GF) and their processing types were searched from TCM systems pharmacology(TCMSP). The databases of TCMSP, Kyoto Encyclopedia of Genes and Genomes(KEGG), MCODE and STRING were used to gather information. The network of bioactive ingredients and target gene was constructed by Cytoscape software(version 3.8). Results : A total of 94 HHT active compounds(CR, 12; SR, 35; PC, 33; GF, 14, respectively) were found, and HHT were identified by TCMSP. Applications of KEGG and MCODE analysis indicates that total of 6 bioactive ingredients in the top 10% ranking were obtained and 32 diseases of HHT were screened. The molecular pathway analysis revealed that HHT exerts cancer, inflammation and cerebrovascular diseases effects by acting on several signaling pathway. In addition, HHT found that three genes(e.g. SPIN1, TRIM25, and APP) correlate with the aforementioned diseases. Conclusions : This study showed that network pharmacology analysis is useful to elucidate the complex mechanisms of action of HHT.

• 대한한의학회지
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• 제29권4호
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• pp.55-67
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• 2008

Objectives: The purpose of this study was to investigate the effect of Hwangryunhaedok-tang, its major component Coptidis Rhizoma, and the major component of Coptidis Rhizoma, berberine, on the expression of behavioral sensitization induced by the repeated administration of nicotine. Methods: Experimental ratswere divided into 3 groups and each group treated with saline, nicotine, and Hwangryunhaedok-tang. Experiments were performed on 4 further groups, each group treated with saline, nicotine, Coptidis Rhizoma, and berberine. To obtain rats addicted todrugs, nicotine was injected repeatedly. After 3 days of withdrawal phase, on the 11th day, rats were re-exposed to nicotine and thus able to induce the expression of the activity sensitization phenomenon successfully. To examine the change of c-Fos in the brain of experimental rats with the nicotine-induced activity sensitization, their neurological activation rate was assessed by c-Fos staining with Fos-like immunihistochemistry of the dopamine releasing area, the striatum and the nucleus accumbens. Results: The result demonstrate that Hwangryunhaedok-tang, its major component Coptidis Rhizoma and berberine,the major component of Coptidis Rhizoma, significantly reduced the walking activity rate in the drug addict models induced by nicotine administration, and Coptidis Rhizoma and its major component berberine reduce the marker of the neurological activation c-Fos, and thus revealed an effect of suppressing drug addiction. Conclusions: These results suggest the possibility of Hwangryunhaedok-tang, its major component Coptidis Rhizoma and the major component of Coptidis Rhizoma, berberine,as therapeutic for nicotine addiction.

• Journal of Acupuncture Research
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• 제32권4호
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• pp.119-131
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• 2015

Objectives : Atopic dermatitis is a chronic inflammatory skin disease characterized by pruritic and erythematous skin lesions. The purpose of this study was to investigate the suppressive effects of Lonicerae Flos, Forsythiae Fluctus and Hwangryunhaedok Decoction Pharmacopuncture on the development of atopic dermatitis-like skin lesions in NC/Nga Mice. Methods : The Atopic Dermatitis was induced by biostir AD on the mice's back skin. Experimental groups were divided into three including LFP(Lonicerae Flos Pharmacopuncture, EtOH extract), FFP(Forsythiae Fluctus Pharmacopuncture, EtOH extract) and HHP(Hwangryunhaedok Decoction Pharmacopuncture, Hydrodistillation extract). Every second day, the mice of three groups were treated with $0.1m{\ell}$ of pharmacopuncture using a syringe at right and left acupoints ($BL_{13}$), alternatively. On the control group, normal saline was used instead of pharmacopuncture. Subsequently optical observation with a handscope, a clinical skin score, Tissue(general/immune) mast cell, Serum IgE level, Serum histamine level, and Serum lymphokine(IL-2, IL-4, $IFN-{\gamma}{\gamma}$) were measured. Results : FFP and HHP decreased the clinical skin score, the total cell number of mast cells, and the Serum total IgE level and Serum histamine level. In Serum lymphokine levels, all groups were decreased to the IL-4 level, LFP and FFP were increased to the IL-2 level, and LFP was increased to the $IFN-{\gamma}$ level. Conclusions : From the above results, Forsythiae Fluctus Pharmacopuncture (EtOH extract) and Hwangryunhaedok Decoction Pharmacopuncture (Hydrodistillation extract) exerted anti-allergic and anti-inflammatory effects, suggesting a promising agent for improving atopic dermatitis related symptoms.

• 대한한방소아과학회지
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• 제27권1호
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• pp.59-68
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• 2013

Objectives The aim of this study is to investigate whether hwang-ryun-haedok-tang (HDT) affect proliferations of androgen-dependent LNCaP prostate cancer cells, androgen-independent PC-3, DU-145 prostate cancer cells, MCF-7 human breast cancer cells, A549, NCI-H292 human pulmonary cancer cells and K-562 human chronic myelogenous leukemia cells. Materials and Methods Effects of HDT on proliferations of each cancer cell line were investigated. 20,000 cells/well were plated in each well of 96-well culture plate. After 24 hrs, 0.01-10% of HDT in culture medium was added to cancer cells. The number of cells was counted by using SRB assay or direct cell counting method after 72 hours from drug treatment. Effect of baicalein or berebrine on proliferation was assessed according to the same method. Results (1) HDT inhibited proliferations of LNCaP, PC-3 and DU-145 prostate cancer cells. (2) HDT inhibited proliferation of MCF-7 breast cancer cells. (3) HDT also inhibited proliferations of A549, NCI-H292 pulmonary cancer cells and K-562 chronic myelogenous leukemia cells. (4) Baicalein and berberine also showed inhibitory effects on proliferations of prostate and breast cancer cells. Conclusion : HDT inhibited proliferations of human prostate, breast, pulmonary and blood cancer cells. These results suggest us the potential use of HDT as a chemopreventive or chemotherapeutic agent. Effect of HDT on human cancer should be further investigated using in vivo experimental models that can reflect pathophysiology of human cancer through another studies.

• 생약학회지
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• 제44권1호
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• pp.22-29
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• 2013

This study was to investigate the quality of commercial Hwangryunhaedok-tang (Hwanglianjiedu-tang, HHT) extractive granules by comparing with HHT decoction. The contents of index components and the anti-inflammatory and antioxidative abilities of two different commercial HHT granules (HHT-2 and HHT-3) were compared with those of the HHT decoction (HHT-1). The contents were analyzed with HPLC. The anti-inflammatory effects were determined by measuring NO, $PGE_2$ and IL-6 in RAW 264.7 cell. We compared the anti-oxidative effects through ABTS radical scavenging activities. The range of contents of 7 ingredients was 0.42-36.54 mg/g in HHT-1, not detected-12.30 mg/g in HHT-2, not detected-18.79 mg/g in HHT-3. Although HHT-1, HHT-2, HHT-3 had the inhibitory effects on the production of NO, $PGE_2$ and the scavenging activities on ABTS, HHT-1 showed stronger effects than HHT-2, HHT-3 (HHT-1 > HHT-3 > HHT-2). HHT-1 inhibited the production of IL-6, while HHT-2, HHT-3 showed no inhibitory effects. It is necessary to find appropriate methods for extracting HHT and to establish standardized processes, in order to improve the quality of commercial traditional herbal formula.

• 대한한의학방제학회지
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• 제19권2호
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• pp.11-22
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• 2011

Objectives : Hwangyeonhaedok-tang(HHDT) has been traditionally used for various clinical symptoms associated with gastrointestinal disorder, cardiovascular diseases, and inflammation in the Oriental medicine. However, little is known for antioxidant and anti-inflammatory effects of HHDT on dextran-sulfate sodium(DSS)-induced colitis in mice. Methods : In this study, we investigated an antioxidant and anti-inflammatory effects of HHDT on DSS-induced colitis in mice. An experimental colitis was induced by daily treatment with 5% DSS. HHDT was orally administrated the various concentrations(25-100 mg/kg, body weight/day) for 7 days with one time per day. Results : HHDT reduced significantly clinical sign of DSS-induced colitis, including body weight loss, shorten colon length, disease activity index(DAI), and histological colon injury. HHDT also inhibited significantly serum NO and prostaglandine $E_2(PGE_2)$ productions in DSS-induced colitis mice. Furthermore, HDDT increased significantly an superoxide anion(SOD), catalase, and glutathione peroxidase(GPx) activity of the colon tissue in DSS-induced colitis mice. Conclusions : These results suggest that HHDT administration could reduce significantly the clinical signs and inflammatory mediators, and increase antioxidant activity in DSS-induced colitis model mice and is a good candidate for further evaluation as an effective anti-ulcerative agent.

• 동의생리병리학회지
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• 제22권3호
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• pp.600-606
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• 2008

The purpose of this study was to investigate Anti-allergic Inflammatory Effects of Hwangyounhaedog-tang on PMA plus A23187-stimulated RBL-2H3 cells. We examined MTT assay, ${\beta}$-hexosaminidase activity, IL-4 and TNF-${\alpha}$ from RBL-2H3 after pre-treatment with HHT. In addition, we investigated expression of COX-1 and COX-2 mRNA using RT-PCR study. The results are as follows: All the concentrations of HHT from 1 to 4 mg/ml didn't have an effect on cell viability. In RBL-2H3 cells, ${\beta}$-hexosaminidase release, IL-4 and TNF-${\alpha}$ were significantly reduced by treated all concentrations of HHT. COX-2 on mRNA expression was reduced at treatment 2mg of HHT prior to stimulating by A23187. These results indicate that HHT has inhibition effects on allergy in this study.

• 생약학회지
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• 제33권1호통권128호
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• pp.5-12
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• 2002

This study was performed to evaluate hepatoprotective effect of Daewhang-whangryunhaedok-Tang(DWT) on liver injured rats induced by $CCl_4$ and the acute oral toxicity of it in mice. The activities of serum transaminase(ALT/AST), alkaline phosphatase(ALP) and lactic dehydrogenase (LDH), the levels of serum total cholesterol(TC) and triglyceride(TG), change of liver enlargement, and inhibitory activities of lipid peroxidation, catalase and glutathione-S-transferase(GST) in liver microsome were determined in hepatotoxic rats induced by $CCl_4$ DWT DWT was significantly reduced the serum ALT, AST, ALP, LDH, TC and TG levels. And, the increase of lipid peroxidation, decrease of catalase and GST activities in the liver microsome of $CCl_4$-intoxicated rat were significantly improved by the treatment of DWT. Male and female mice were administered maximum dosages of 5,000 mg/kg b.w. of DWT. After single oral administration of DWT to mice, we observed them daily for 2 weeks. DWT did not induce any toxic signs in the mortalities, clinical signs, body weight changes, and gross necropsy findings of mice. Based on these results, it is concluded that DWT may have the hepatoprotective effect on $CCl_4$ induced hepatotoxicity in rats. Also, DWT may have no side effect and its $LD_{50}$ value may be over 5,000 mg/kg b.w. in mice.

• 생약학회지
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• 제32권2호통권125호
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• pp.145-152
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• 2001

Whangryunhaedok-Tang (WT) is formulated with Coptidis Rhizoma, Phellodendri Cortex, Scutellariae Radix and Gardeniae Fructus, and Daewhang-whangryunhaedok-Tang (DWT) is made by the combination of Rhei Rhizoma, a wellknown anticostipation drug in WT. Therefore, DWT has been evaluated for antihyperlipidemic effects on experimental hyperlipidemic rats and mice induced by corn oil and high cholesterol-diet. Oral administration of DWT significantly inhibited the increase of serum triglyceride and LDL-cholesterol levels, and the decrease of serum HDL-cholesterol levels in hyperlipidemic rats induced by corn oil. Also, oral administration of DWT significantly prevented the increase of serum total cholesterol, triglyceride and LDL-cholesterol, and liver total cholesterol and triglyceride in 1% cholesterol-diet fed mice. These results suggest that DWT is effective for the treatment of hyperlipidemia.

• 동의신경정신과학회지
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• 제31권3호
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• pp.187-195
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• 2020

Objectives: The purpose of this case report was to evaluate the effectiveness of Hwangryunhaedok-tang pharmacupuncture on three patients diagnosed as cervical vertigo. Methods: Three patients were diagnosed as cervical vertigo with cervical sprain, resulting from an alteration of the neck proprioceptive afferents of the upper cervical spine. Hwangryunhaedok-tang pharmacoacupuncture was injected in the patients once daily for 10 days. The symptom change of dizziness was checked daily before and after treatment by the Visual Analogue Scale (VAS) score. The cervical pain and patient satisfaction were checked by the NRS (Numerical Rating Scale), NDI (Neck Disability Index), and the EQ-5D (EuroQol-Five Dimensions). Results: After the treatment, there was significant decrease in the value of the VAS score, measurement of dizziness, as well as the value of the NRS, NDI, a measure of pain. Also, the life quality measured by the EQ-5D improved. Conclusions: The results indicated that the Hwangryunhaedok-tang pharmacupuncture may have an effect on cervical vertigo with cervical pain.