• Journal of Korean Medicine Rehabilitation
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• v.25 no.4
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• pp.55-63
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• 2015

Objectives The purpose of this study is to analyze the osteoarthritis-related effect of each constituent herb of ChondroT, the herbal medicine that used for osteoarthritis. Methods We searched osteoarthritis-related studies on each constituent herb of ChondroT via five Korean Medicine web databases. We classified these studies by each constituent herb (Ostericii Radix, Angelica Gigas Nakai, Clematidis Radix, Lonicerae Flos, Phellodendri Cortex) and researched the osteoarthritis-related effect. Results We collected 18 studies (two studies of Ostericii Radix, five studies of Angelica Gigas Nakai, three studies of Clematidis Radix, six studies of Lonicerae Flos, and two studies of Phellodendri Cortex). All of these studies were composed of in vivo and in vitro, and there were six pharmacopuncture experimental study. All experiments showed the significant effects on specific inflammatory mediators. Conclusions These results suggest that ChondroT will be able to apply to the treatment of osteoarthritis through continuous research and development.

• YAKHAK HOEJI
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• v.44 no.1
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• pp.29-35
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• 2000

The methanol extracts were prepared from 46 oriental medicines currently used for stroke treatment, and the effects were assessed on the excitotoxic neuronal cell death induced by L-glutamate(Glu) in primary cultured rat cortical neurons. The extracts from Angelicae gigantis Radix, Manitis Squama, Acori graminei Rhizoma, Uncariae Ramulus et Uncus, Alpiniae Fructus, Paeoniae Radix, and Cnidii Rhizoma inhibited the Glu-induced neurotoxicity with the IC$_50$ values of 95.2, 218.6, 263.3, 295.1, 297.9, 310.1, and 446.7 $\mu$g/ m$\ell$, respectively. The extracts from Arisaematis Rhizoma, Loranthi Ramulus, Anemarrhenae Rhizoma, Carthami Flos, Clematidis Radix, Bambusae Concretio Silicea, and Angelicae koreanae Radix also exhibited significant inhibition of the toxicity. In contrast, the extracts from Aconiti Tuber Araliae cordatae Radix, Curcumae Rhizoma, Leonuri Herba, Polygalae Radix, Salviae Radix, and Siegesbeckiae Herba increased the Glu-induced toxicity at the concentrations of 500 and 1000 $\mu$g/m$\ell$. Rest of the extracts evaluated in the present study showed minor or negligible inhibition. liken together the oriental medicines including Angelicae gigantis Radix, Muitis Squama, Acori graminei Rhizoma, Uncariae Ramulus et Uncus, and Alpiniae Fructus appear to exert pharmacological effects through the inhibition of excitotoxic neuronal cell death. Further studies are in progress to characterize active principles in these extracts.

• Journal of Acupuncture Research
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• v.31 no.4
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• pp.57-70
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• 2014

Objectives : The purpose of this study is to examine if Clematidis Radix(CR) pharmacopuncture may be effective to the neuropathic pain(mechanical allodynia) in a rat model of neuropathic pain. Methods : To produce the model of neuropathic, L5 spinal nerve was ligated by 6-0 silk thread. After neuropathic surgery, the author examined if the animals exhibited the plantar withdrawal response of allodynia. The plantar withdrawal response was assessed by dynamic plantar aesthesiometer three days after the neuropathic surgery, CR pharmacopuncture was injected at $BL_{23}$ 1time/week for 6 weeks. After that, the author examined the plantar withdrawal response of rats' leg by dynamic plantar aesthesiometer. And also the author examined mGluR5, Bax, Bcl-2, Bax/Bcl-2 ratio in spinal cord, and c-Fos. Also the author observed the change of aspartate aminotransferase(AST), alanine aminotransferase(ALT) count in the blood serum of neuropathic rats. Results : 1. The withdrawal response of allodynia decreased in the PT3, PT4 group as compared with control group. 2. The mGluR5 increased in the PT1, PT2, PT3, and PT4 group. 3. The Bax and Bax/Bcl-2 ratio decreased in the PT4 group. 4. The c-Fos increased in the PT1 group, and decreased in the PT4 group. 5. The changes of AST in blood serum decreased in the every group excluded control group and the changes of ALT in blood serum isn't shown the signigicant change. Conclusions : These results are suggested that CR pharmacopuncture at BL23 decreased mechanical allodynia, can act on anti-apoptotic, neuroprotective effects and liver fuction in the model of neuropathic pain.

• Korean Journal of Pharmacognosy
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• v.14 no.1
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• pp.24-29
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• 1983

The results of the comparison among the effect of 'Bingso-San' extract powder, 'Kamibingso-San' extract powder, separately extracted 'Bingso-San' extract powder and separately extracted 'Kamibingso-San" extract powder are as follows: 1) All prescriptions were tested for analgesic effects in mouse, having pain caused by acetic acid, and their voluntarinesses were recognized. And separately extracted 'Kamibingso-San' extract powder has the most effective analgesic function, then 'Kamibingso-San' extract powder, then 'Bingso-San' extract powder, then separately extracted 'Bingso-San' extract powder. 2) The anti-inflammatory effects of 'Bingso-San' extract powder and 'Kamibingso-San' extract powder on the edema at the rat paw showed significantly statistical value than those of the other prescriptions. 3) According to the above mentioned results it was concluded that the addition of Olibanum and Clematidis Radix strengthen the algesic effect of 'Bingso-San' and there is addition in the anti-inflammatory effect of the 'Bingso-San' extract powder.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2022.09a
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• pp.103-103
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• 2022

Ganghwaljetongyeum (GHJTY) is a complex herbal decoction comprising 18 plants; it is used to treat arthritis. In order to develop a new anti-arthritic herbal medication, we selected 5 out of 18 GHJTY plants by using bioinformatics analysis. The new medication, called ChondroT, comprised water extracts of Osterici Radix, Lonicerae Folium, Angelicae Gigantis Radix, Clematidis Radix, and Phellodendri Cortex. This study was designed to investigate its chondroprotective and anti-inflammatory effects to develop an anti-arthritic herb medicine. ChondroT was validated using a convenient and accurate high-performance liquid chromatography. photodiode array (HPLC-PDA) detection method for simultaneous determination of its seven reference components. The concentrations of the seven marker constituents were in the range of 0.81-5.46 mg/g. The chondroprotective effects were evaluated based on SW1353 chondrocytes and matrix metalloproteinase 1 (MMP1) expression. In addition, the anti-inflammatory effects of ChondroT were studied by Western blotting of pro-inflammatory enzymes and by enzyme-linked immunosorbent assay (ELISA) of inflammatory mediators in lipopolysaccharides (LPS)-induced RAW264.7 cells. ChondroT enhanced the growth of SW1353 chondrocytes and also significantly inhibited IL-1β-induced MMP-1 expression. However, ChondroT did not show any effects on the growth of HeLa and RAW264.7 cells. The expression of cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS) was induced by LPS in RAW264.7 cells, which was significantly decreased by pre-treatment with ChondroT. In addition, ChondroT reduced the activation of NF-κB and production of inflammatory mediators, such as IL-1β, IL-6, PGE2, and nitric oxide (NO) in LPS-induced RAW264.7 cells. These results show that ChondroT exerted a chondroprotective effect and demonstrated multi-target mechanisms related to inflammation and arthritis. In addition, the suppressive effect was greater than that exhibited by GHJTY, suggesting that ChondroT, a new complex herbal medication, has therapeutic potential for the treatment of arthritis.

• The Journal of Internal Korean Medicine
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• v.35 no.3
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• pp.223-243
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• 2014

Objectives: To provide information on the safety of GST (GamiSasangja-tang; CnidiiFructus, Sophora Root, Angelica Gigas Root, Clematidis Radix, Stemonae Radix, Spirodelae Herba), we carried out a 13-week repeated oral dose toxicity and a 4-week recovery test of GST in Sprague-Dawley rats. Methods: Female and male rats were treated with GST at oral doses of 1,250, 2,500, and 5000 mg/kg. The GST was administered for 13 weeks. Mortality, clinical signs, body weight changes, food consumption, ophthalmologic findings, urinalysis, hematological and biochemical parameters, gross findings, organ weights and histological markers were monitored during the study period. The rats were then monitored for 4 extra weeks to determine recovery time after the study period. Results: We found no mortality or abnormalities among clinical signs, body weight, food consumption, ophthalmologic findings, urinalysis, hematological and biochemical parameters, gross findings, organ weights or histological markers in any of the rats tested. Conclusions: The no-observed adverse effects level (NOAEL) is considered as over 5000 mg/kg for male and female rats.

• Herbal Formula Science
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• v.25 no.4
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• pp.471-481
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• 2017

Objectives : Noemyeong-san (NMS) is a novel herbal prescription composed of five oriental medicinal herbs including Prunellae Spica, Betulae Cortex, Foeniculi Fructus, Asiasari Radix, and Clematidis Radix for treating Alzheimer's disease. In the present study, we investigated the effects and molecular mechanisms of NMS on BV2 microglia to evaluate the potential action of this formula for preventing or treating neurodegenerative disease such as Alzheimer's disease. Methods : To determine the cytotoxicity of NMS on BV2 microglia, the MTT assay was performed. The effects of NMS on lipopolysaccharide (LPS)-stimulated BV2 microglia were determined with a nitric oxide (NO) assay and western blots for inflammatory mediator-related proteins, mitogen activated protein kinases (MAPKs), nuclear factor kappa B (NF-${\kappa}B$) pathway-related proteins, and heme oxygenase-1 (HO-1). Result : NMS inhibited induction of iNOS and COX-2 as well as NO production without affecting the cell viability in LPS-stimulated BV2 microglia. NMS also suppressed activation of ERK and p38 MAPK among main kinases of MAPKs as well as NF-${\kappa}B$ by LPS stimulation. Furthermore, NMS dose-dependently induced the expression of HO-1 and the inhibitory effect of NMS on the production of NO were blocked by pretreatment with an HO-1 inhibitor, Snpp. Conclusions : These results demonstrate that NMS has potent anti-neuroinflammatory effect on the LPS-stimulated microglia. These findings provide evidences for NMS to be considered as a new prescription for preventing or treating neurodegenerative disease such as Alzheimer's disease.

• Korean Journal of Pharmacognosy
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• v.22 no.2
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• pp.124-127
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• 1991

In the preceding paper, it was reported that total 63 traditional Korean herbal medicines listed in the Korean Pharmacopoeia and Korean Natural Drug Standards were found to be different plants in terms of systematic botany when those were compared with other two countries' drug compendia, Chinese Pharmacopoeia, Japanese Pharmacopoeia and Japanese Natural Drug Standards. Among 63 traditional Korean herbal drugs, 28 items were subject to the chemical identification test by using official methods that are described in the Korean Pharmacopoeia and the Korean Natural Drug Standards. In addition, 5 items were also tested by using the official methods described in Chinese and Japanese drug compendia, since there are no official chemical tests available in the Korean drug compendia. It was found that most of chemical tests appeared to be suitable. It was noted that the chemical test for Atractylodis Rhizoma(蒼朮) was incorrect and unapplicable. Those chemical tests for Clematidis Radix(威靈仙), Rubi Fructus(覆盆子) and Viticis Fructus(蔓荊子) are desirable to be revised for more accurate identification.

• The Journal of Pediatrics of Korean Medicine
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• v.32 no.4
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• pp.24-41
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• 2018

Objectives The purpose of this study is to investigate the clinical studies on the effect of herbal medicine in JIA and to seek better approach of herbal medicine to treat JIA. Methods This study researched randomized controlled trials through various databases in the world about herbal medicine treatments in JIA. Results 11 out of 414 studies were selected and analyzed. All studies were conducted in China. Most of the studies were using herbal medicines, as an adjunctive treatment to the main regimen, and the total effective rate was higher in the treatment group than in the control group. One study was comparing the herbal oriental medicine treatment to the western medicine treatment, and it showed that treatment group was more effective than control group. 5 out of 11 studies reported treatment cases from a single herbal medicine; most of them used Total glucosides of Paeonia (TGP). Clematidis Radix et Rhizoma (威靈仙) were also commonly used, as well as medicinal herbs belong to Eliminating wind-dampness medicine (祛風濕藥) and Activating blood resolving stasis medicine (活血祛瘀藥). Conclusions Based on this study, herbal medicines for JIA treatment will be effective even if used alone or in conjunction with other medicines. To apply clinically, further studies are needed.

• Korean Journal of Pharmacognosy
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• v.33 no.4 s.131
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• pp.352-358
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• 2002

Blood monocytes are the precursors for the lipid-laden foam cells of early atherosclerotic lesions. Monocyte chemoattractant protein-1(MCP-1), a CC chemokine, and chemokine receptor 2 (CCR2) play a crucial role in the recruitment of monocytes to the vascular lesion. Using the human monocyte THP-1 cell line, we investigate the inhibitory effects of methanol extracts of 127 medicinal herbs on MCP-1 induced chemotaxis. Seven kinds of methanol extracts of medicinal herbs showed above 40% inhibitory effect with the concentration of $25{\mu}g/ml$. They were divide three fractions of $CHCI_3$, BuOH, $H_2O$ to use solvent partition. Among them, butanol extract of Junci Medulla and $CHCI_3$ extract of Clematidis Radix are showed significant inhibitory activities (above 50% inhibition) at the same concentration.