• 약학회지
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• 제41권6호
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• pp.797-801
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• 1997

Recently we reported that water extracts of Coptidis Rhizomas showed calcium antagonistic action and alpha-adrenoceptor inhibitory action in the vascular smooth muscle. Since ca lcium antagonistic properties are important in the treatment of various diseases including asthma. In the present study, the bronchodilatory effects of crude extract of three kinds of Coptidis Rhizoma (Coptidis chinensis, Coptis japonica and root hair of Coptis japonica) was investigated using rat isolated trachea. The result showed that all extracts relaxed carbachol-contracted tracheal smooth muscle. Concentration-dependently, in which the root hair of Coptis japonica was the least potent. The inhibitory potency expressed in terms of $IC_{50}$ against carbachol contraction was 1.8${\mu}$g/ml and 2.7${\mu}$g/ml for Coptidis chinensis and Coptis japonica, respectively. These extracts also inhibited KCI-contracted tracheal smooth muscle. But the relative potency ($IC_{50}$) was 3.5 and 4.1 folds weaker than carbachol-induced contraction for Coptidics chinenesis and Coptis japonica, respectively. Pretreatment of crude extracts also inhibited carbachol- or KCI-induced contraction, non-competitively. These findings indicate that the extracts have muscarinic blocking as well as $Ca^{2+}$ channel blocking action. When provoked intracellular stored $Ca^{2+}$ release by carbachol in $Ca^{2+}$-free conditions, initial phasic contraction due to $Ca^{2+}$ release was significantly inhibited by the extracts. As taken together, we conclude that water extracts of Coptidis Rhizoma may be beneficial in bronchospasm or other broncheal tube narrowing conditions such as asthma.

• Journal of Acupuncture Research
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• 제30권3호
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• pp.117-124
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• 2013

Objectives : This study was designed to compare the effect of bee venom pharmacopuncture treatment and Hwangryun pharmacopuncture treatment in patients with cervical disc herniation Methods : This study was done on 48 cases of patients with cervical disc herniation diagnosed by MRI, symptoms and physical test who admitted in Bu-cheon Jaseng Hospital of Oriental Medicine from January 1st, 2012 to August 31th, 2012. We divided patients into two groups. Bee venom group was treated by bee venom pharmacopuncture treatment and Hwangryun group was treated by Hwangryun pharmacopuncture treatment. We measured the efficacy of treatment with numerical rating scale(NRS) and neck disability index(NDI). The evaluations performed at admission day and 14th day after admission. Results : In both bee venom group and Hwangryun group, NRS and NDI decreased significantly in statistics as treatment was performed. Though bee venom group showed a decreasing NRS and NDI score compared to Hwangryun group, there is no statistical significant difference between the result of both groups. Conclusions : The result of this study suggest that both bee venom pharmacopuncture treatment and Hwangryun pharmacopuncture treatment is effective in reducing pain for patients with cervical disc herniation. Further clinical research is needed to verify these results and findings.

• 한방비만학회지
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• 제15권1호
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• pp.24-32
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• 2015

Objectives: This study was to investigate the antioxiative capacity, antiobesity effects of Atractylodes Rhizoma Alba, Houttuyniae Herba, Lonicerae Flos, Scutellariae Radix, and Coptidis Rhizoma on Raw 264.7 and 3T3-L1 cell lines. Methods: Three different types of herb extracts (A. Rhizoma Alba, H. Herba, L. Flos, S. Radix, and C. Rhizoma; water 100%, ethanol 30%, ethanol 100%) were used in this study. Total polyphenol compound, 1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging, reactive oxygen species (ROS) activity, NO production and cell proliferation were measured. Results: Total polyphenol compound measurement of L. Flos, A. Rhizogenes, and C. Rhizoma extracts were higher than A. Rhizoma Alba, H. Herba. DPPH radical scavenging activity, ROS activity and NO production of S. Radix, C. Rhizoma extracts were lower than L. Flos, A. Rhizoma, and H. Herba. Conclusions: Metformin and S. Radix, C. Rhizoma, A. Rhizoma Alba, and L. Flos extracts combination groups showed synergistic effect on adipocyte differentiation inhibition and antioxidative activity.

• 동의생리병리학회지
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• 제21권4호
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• pp.946-954
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• 2007

The purpose of this research was to investigate the anti-inflammatory effects of Yongdamsagantanghaphwangryunhaedogkagam(YSHHK) which has been medicated the patient such as breast cellulitis. YSHHK did not show any cytotoxic effect on mouse lung fibroblast cells at any of the concentrations evaluated(200, 100, 50, 10, 1 ${\mu}g/m{\ell}$). YSHHK in RAW264.7 cell inhibited $IL-1{\beta}$, IL-6, $TNF-{\alpha}$, COX-2 and NOS-II mRNA genes expression in a concentration-dependent manner. YSHHK inhibited NO production significantly at the concentration of 100, 50 ${\mu}g/m{\ell}$ and ROS production in a concentration-dependent manner. YSHHK inhibited $IL-1{\beta}$, IL-6 and $TNF-{\alpha}$ production significantly in serum of mice with LPS-induced acute inflammation. YSHHK increased survival rate of mice with LPS-induced lethal endotoxemia, compared to the control group, from the 3rd day onward. These results suggest that Yongdamsagantanghaphwangryunhaedogkagam(YSHHK) can be useful in treating mammary diseases caused by inflammation such as breast cellulitis.

• 한방재활의학과학회지
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• 제28권2호
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• pp.83-89
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• 2018

Objectives The purpose of this study is to compare the effectiveness of Hwangryunhaedok-tang Pharmacopuncture, Bee Venom Pharmacopuncture and Jungsongouhyul Pharmacopuncture on cervical pain caused by traffic accident retrospectively. Methods The retrospective observational chart review was conducted to 52 cases of traffic accident patients who had admitted to Daegu haany University Pohang Korean Hospital from December 1st, 2015 to May 31th, 2017. The patients were classified into three groups by which pharmacopuncture was used as Hwangryunhaedoktang pharmacopuncture treatment group, bee venom pharmacopuncture treatment group and Jungsongouhyul pharmacopuncture treatment group. Additionally, outcomes should include Neck disability index(NDI) and patient's global assessment(PGA) for evaluate the treatment effects. Results Each pharmacopuncture treatment group showed significant decrease of NDI and PGA. But there was no significant difference in NDI and PGA between three groups. Conclusions According to the results, we found out that 3 kinds of pharmacopunctures are considered to be effective and useful for cervical pain patients caused by traffic injury. Further well designed prospective studies are needed.

• 대한약침학회지
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• 제12권1호
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• pp.5-12
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• 2009

Background : Anticancer effects of herbal medicine have been reported in various types of cancer, but the systematic approaches to explain molecular mechanism(s) are not established yet. Objective : To find the anticancer-effect and mechanism(s) of Water Extract of Coptis japonica (WECJ) colon cancer cell (SNU-81). Methods : We first selected 11 herbals, and anti-cancer effects of water-extracts from those herbals have been tested in human colon cancer cell line, SNU-81. Among the tested herbals, the WECJ significantly reduced proliferation of SNU-81. To establish a basis of understanding for anti-cancer mechanism, whole proteins have been obtained from SNU-81 harvested at 48 and 96 hrs after the treatment of WECJ, protein expression has been profiled by 2DE-based proteomic approach. Results : Various changes of the protein expression have been monitored, and most frequent dysregulation was found in the molecular chaperons including heat shock protein 90-alpha (Hsp90-alpha), 14-3-3 protein epsilon, T-complex protein 1 subunit alpha, protein disulfide-isomerase A3, and calreticulin. Interestingly, proliferation-associated protein 2G4 has been up-regulated, and it suggests the possible effect of Coptis japonica on ErbB3-regulated signal transduction pathway and growth control of human colon cancer cells. Conclusion : Based upon the present findings, the further study will focus on monitoring various cancer survival factors after artificial regulation of the proteins identified, and it would be the basis for the understanding of the Coptis japonica anti-cancer effect(s) at the molecular level.

• 한방안이비인후피부과학회지
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• 제30권1호
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• pp.74-86
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• 2017

Objectives : This study aimed to assess the scientific evidence for the use of Hwanglyeonhaedok-tang, a traditional herbal formula, in the treatment of rhinitis, and prepare the basis for the investigational new drug application by analyzing the experimental studies. Methods : Ten electronic databases were searched up to December, 2016 without language limitation. Experimental studies on the anti-inflammatory and anti-allergic effects of Hwanglyeonhaedok-tang against rhinitis were included. We extracted data about study design, characteristics of intervention, outcomes, and pharmacological effects from the included studies and summarized them. Results : Eight hundred and thirty-three potentially relevant studies were identified, of which 18 experimental studies met our inclusion criteria. Of 18 included studies, 5 had conducted cell viability test, and all studies had reported that Hwanglyeonhaedok-tang was non-cytotoxic. Hwanglyeonhaedok-tang exhibits anti-inflammatory effect by regulating the inflammation-related cytokines including nitric oxide(NO), prostaglandin $E_2(PGE_2)$, interleukin-6(IL-6), and tumor necrosis $factor-{\alpha}(TNF-{\alpha})$ in vitro and in vivo. Hwanglyeonhaedok-tang exhibits anti-allergic effect by suppressing eosinophil, and histamine levels. Hwanglyeonhaedok-tang helps in the recovery of nasal mucous membrane by supressing goblet cells, heat shock protein 70, and substance P. Conclusions : This study suggests that Hwanglyeonhaedok-tang has the potential to be developed as therapeutic agent for rhinitis. Further experimental and clinical studies needed to be performed to prove the safety and efficacy.

• 대한한방내과학회지
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• 제27권3호
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• pp.589-602
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• 2006

Hwangryunagyotang is supposed to have significant effects on some sorts of cardiovascular diseases like atherosclerosis. For this study. ACAT inhibitor was put in LDLR -/- mice to derive free cholesterol from it. This was to examine the effectiveness of Hwangryunnagyotang on its protecting and recovering function with endothelial cells damaged by free cholesterol through experimental. The results reported below. Hwangryunagyotang suppressed the crystallization of reactive oxygen species in macrophages and the numbers of free cholesterol crystal plate structured and reduced fragmentation of nucleus in ECV 304 cell strain by ACAT inhibitor significantly. Hwangryunagyotang also suppressed the necrosis of tissue in LDLR -/- mice' (treated with ACAT inhibitor) inflammatory portion which is adjacent to aortic root, proximal aorta and carotid artery by immunohistochemistry and fluorescence microscopy. On the whole, Hwangryunagyotang suppressed the necrosis of endothelial cells and especially it's effcet for the necrosis of para-myocardial tissues by free cholesterol. With this result, I suggest Hwangryunagyotang might have protective and recovery effects on atherosclerosis, so we need to carry on this study henceforth clinically and experimentally as well.

• 한방안이비인후피부과학회지
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• 제27권4호
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• pp.158-176
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• 2014

Purpose : The purpose of this study is to investigate the effect of ARTEMISIAE CAPILLARIS HERBA and COPTIDIS RHIZOMA Extracts on cell death in pancreatic cancer cells. Method : Human-derived pancreatic cancer cell line, MIA PaCa-2 cells were treated by Prescription A with various concentrations and the cytotoxicity was determined by MTT assay. To investigate the effects of Prescription A on pancreatic cancer cells, the staining of Annexin V/PI, cell cycle arrest, nuclear chromatin condensation and the production of reactive oxygen species (ROS) were examined. The effect of Prescription A's effective components, ARTEMISIAE CAPILLARIS HERBA and COPTIDIS RHIZOMA Extracts on cell death were also observed. Results : The viability of MIA PaCa-2 cells treated with Prescription A were decreased in a dose dependent manner. Prescription A induced cell death in MIA PaCa-2 cells as shown by result of Annexin V/PI double staining, chromatin condensation and cell cycle arrest. In addition, production of ROS was increased by Prescription A treatment, suggesting that ROS induced by Prescription A mediated cell death. Furthermore, Prescription A's effective components, ARTEMISIAE CAPILLARIS HERBA and COPTIDIS RHIZOMA Extracts were also induced apoptosis of MIA PaCa-2 cells through ROS production. Conclusion : These results suggest that Prescription A's effective components, ARTEMISIAE CAPILLARIS HERBA and COPTIDIS RHIZOMA Extracts induced death of MIA PaCa-2 through ROS production.

• 대한한방내과학회지
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• 제42권4호
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• pp.605-621
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• 2021

Objectives: The purpose of this review is to assess the efficacy and safety of Hwangryunhaedok-tang for type 2 diabetes without complications by systemic review and meta-analysis of randomized controlled trials (RCTs). Methods: We searched the following up to March 31. 2021: PubMed, EMBASE, The Cochrane Library, CNKI, CiNii, KISS, KMBASE, OASIS, ScienceON. Data extraction and assessment of Cochrane's risk of bias (RoB) tool were performed by two independent authors, and if there was disagreement between two researchers, it was resolved through the intervention of a third researcher. Results: A total of seven trials are included in this systemic review. The treatment group (Hwangryunhaedok-tang plus conventional treatment) showed more statistically significant effects than did the control group (conventional treatment only) in fasting plasma glucose level, 2-hour postprandial plasma glucose level, glycated hemoglobin A1c, fasting insulin level, and HOMA-IR. There was no significant difference between the treatment group (Hwangryunhaedok-tang alone) and the control group (metformin alone). Conclusion: Hwangryunhaedok-tang might have efficacy and safety in controlling blood sugar level and improving insulin-resistance. However, the number of studies included in the meta-analysis was insufficient, and the Hwangryunhaedok-tang used in the included studies was not standardized. Also, the quality of the involved studies was generally low. Therefore, further studies are needed to determine the efficacy and safety of Hwangryunhaedok-tang treatment for type 2 diabetes mellitus.