• Bulletin of the Korean Chemical Society
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• v.32 no.1
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• pp.239-246
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• 2011

In this study, quantitative and pattern recognition analysis for the quality evaluation of Cimicifugae Rhizoma using HPLC/UV was developed. For quantitative analysis, three major bioactive phenolic compounds were determined. The separation conditions employed for HPLC/UV were optimized using ODS $C_{18}$ column ($250{\times}4.6mm$, $5{\mu}M$) with isocratic elution of acetonitrile and water with 0.1% phosphoric acid as the mobile phase at a flow rate of 1.0 mL/min and a detection wavelength of 323 nm. These methods were fully validated with respect to the linearity, accuracy, precision, recovery, and robustness. The HPLC/UV method was applied successfully to the quantification of three major compounds in the extract of Cimicifugae Rhizoma. The HPLC analytical method for pattern recognition analysis was validated by repeated analysis of twelve reference samples corresponding to five different species of Cimicifugae Rhizoma and seventeen samples purchased from markets. The results indicate that the established HPLC/UV method is suitable for the quantitative analysis and quality control of multi-components in Cimicifugae Rhizoma.

• YAKHAK HOEJI
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• v.36 no.2
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• pp.140-149
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• 1992

Anti-allergic action of each water extracts of some crude drugs was investigated in mice and rats. The activity of hyaluronidase which was used in the screening test of anti-allergic action was inhibited significantly by Amomi Semen, Asiasari Radix, Cimicifugae Rhizoma, Cinnamomi Ramulus, Glycyrrhizae Radix and Scutellariae Radix. The 48-hour homologous passive cutaneous anaphylaxis(48-hr PCA) in mouse ear was inhibited significantly by intraperitoneal(i.p.) injection of Amomi Semen, Cimicifugae Rhizoma, and ketotifen, a comparative drug of an anti-allergic action. The increase of vascular permeability induced by histamine or serotonin was inhibited significantly by i.p. injection of Amomi Semen, Cimicifugae Rhizoma, Cinnamomi Ramulus and ketotifen. In rat dorsal skin, the increase of vascular permeability which was induced by histamine, serotonin or compound 48/80 was inhibited significantly by i.p. injection of Amomi Semen, Asiasari Radix, Cimicifugae Rhizoma, Scutellariae Radix and ketotifen. Armeniacae Semen and Liriopis Tuber which had not inhibited hyaluronidase activity did not inhibit 48-hr PCA and the increase of histamine, serotonin or compound 48/80-induced vascular permeability in mice and rats. These results suggest that each water extract of Amomi Semen and Cimicifugae Rhizoma has anti-allergic action.

• YAKHAK HOEJI
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• v.55 no.3
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• pp.213-218
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• 2011

The aim of this study is to evaluate the sedative effects of ethanol extract and the three major constituents of Cimicifugae Rhizoma. They decreased locomotor activity significantly, and enhanced sleeping duration induced by thiopental sodium. The ethanol extract of Cimicifugae rhizoma and 24-epi-7,8-didehydrocimigenol-3-xyloside (24-epi.) increased the $Cl^-$ influx into the intracellular area of SH-SY5Y neuroblastoma cells significantly. The present results demonstrate that the sedative effects of Cimicifugae rhizoma are mediated via the GABA-gated $Cl^-$ channel, partly by 24-epi.

• Preventive Nutrition and Food Science
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• v.11 no.4
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• pp.268-272
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• 2006

Cimicifugae Rhizoma (CR) belongs to the Ranunculaceae family, which has been traditionally used to treat climacteric complaints, antipyretics and diaphoresis as an alternative medicine for estrogen hormone replacement therapy with estrogens. Recently, it has been reported that different extract fractions of CR have various effects such as anti-allergic, anti-inflammatory and anti-proliferative activities. The current study investigated the immunomodulatory effects of Cimicifugae Rhizoma water extracts (CRE) in the macrophage-like cell line, Raw 264.7. Our results showed that CRE ($1\sim50\;{\mu}g/mL$) stimulated tumoricidal activity and NO production, whereas phagocytic activity was inhibited at the same concentrations. Additionally, iNOS mRNA expression was significantly increased in Raw 264.7 exposed to CRE as demonstrated by RT-PCR. These results indicate that the tumoricidal activity induced by CRE may be mediated by the production of NO and these activities may be useful for the treatment of diseases such as cancer.

• The Journal of Pediatrics of Korean Medicine
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• v.21 no.1
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• pp.253-270
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• 2007

Objectives : This study has been carried out to understand the effect of Cimicifugae Rhizoma and Seungmagalgeuntang on the hyperglycemic mice induced with Streptozotocin(STZ). Methods : The 60mg/kg of STZ was fed into mice twice by 24 h interval and then 120mg/kg STZ was fed again 3 days after the earlier feeding, Control group was administered mice with 0.9% saline(2mL/kg/day), and experimental groups were administered Cimicifugae Rhizoma extract(CA group, 10mg/kg/day; CB group, 30mg/kg/day) or Seungmagalgeuntang(SA group, 10mg/kg/day; SB group, 30mg/kg/day) after hyperglycemic induction for 6 weeks. Results : The body weight of experimental groups higher than control. The blood glucose concentration of the control group increased continuously reaching to 298.9 mg/dL after 6 weeks, however, significantly(p<0.01 or p<0.05) decreased in the SA and SB groups compared with control group. Blood insulin level significantly(p<0.01) increased in the experimental groups. The activities of SOD and catalase were more decreased in the experimental group than control group compared with normal group. In the point of pancreatic immunohistochemical change, the experimental group's pancreatic islets have increased and enlarged and the concentration of insulin-positive beta cells has also increased, comparing with the control group. Meanwhile forms of nucleus and mitochondria in the experimental group's hepatic cells were almost similar to the normal group. Conclusion : The result from the six weeks of observation demonstrates that the extracts from Cimicifugae Rhizoma and Seungmagalgeuntang have positive effects on lowering blood sugar level and elevating insulin concentration. The extract had also effects on recovering and regenerating pancreatic tissue of the hyperglycemic mice induced with STZ. At the same time, it had a protective effect against hepatotoxicity as well.

• The Journal of Korean Medical History
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• v.24 no.2
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• pp.117-123
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• 2011

Objectives : To quantitatively analyze the academic characteristics of Yuhagan and Idongwon and compare it to existing qualitative analysis. Methods : The prescriptions listed in Somunsunmyungronbang and Nansilbijang were entered into a database. Commonly used combination of medical herbs were researched throughout the literature. Results : In Nansilbijang, among the combinations of 8 medical herbs, Glycyrrhizae Radix, Cimicifugae Rhizoma, Bupleuri Radix, Ginseng Radix, Citri Pericarpium, Atractyodis Rhizoma, Astragali Radix, Phellodendri Cortex combination was used 11 times out of the 277 prescriptions. In Somunsunmyungronbang, combinations of 7 medical herbs: (Glycyrrhizae Radix, Platycodi Radix, Rhei Radix et Rhizoma, Menthae Herba, Atractylodis Rhizoma Alba, Gypsum Fibrosum, Forsythiae Fructus), (Glycyrrhizae Radix, Angelicae gigantis Radix, Paeniae Radix Alba, Atractylodis Rhizoma Alba, Gypsum Fibrosum, Cnidii Rhizoma, Scutellariae Radix), (Glycyrrhizae Radix, Platycodi Radix, Angelicae gigantis Radix, Rhei Radix et Rhizoma, Atractylodis Rhizoma Alba, Gypsum Fibrosum, Schizonepete Herba) were each used 7 times out of the 350 prescriptions. Conclusions : Nansilbijang shows more prescriptions applying Cimicifugae Rhizoma, Bupleuri Radix, Ginseng Radix, Citri Pericarpium, Atractyodis Rhizoma, Astragali Radix, Phellodendri Cortex. Prescriptions aimed to tonify ql with Ginseng Radix and Astragali Radix, to upraise the middle qi with Bupleuri Radix and Cimicifugae Rhizoma, and to regulate qi with Citri Pericarpium and Atractyodis Rhizoma were common. Somunsunmyungronbang preferred the use of Angelicae gigantis Radix, Platycodi Radix, Rhel Radix et Rhizoma, Gypsum Fibrosum, Schizonepete Herba, Forsythiae Fructus and Menthae Herba so its focus was on the aggressive management of febrile diseases.

• Korean Journal of Pharmacognosy
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• v.34 no.4 s.135
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• pp.318-323
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• 2003

Extracts of Black cohosh (Cimicifugae rhizoma) have been used for the treatment of climacteric complaints for decades. A significant number of woman entering menopause exhibit the following symptoms: getting hot flushes, night sweats, irritability, depression, and anxiety, A reduction of the frequency of hot flushes equivalents and hints on the antidepressant activity of Cimcifuga extracts. In the present work, we have screened several 80% ethanol extracts from medicinal plants and found that the extracts from Cimicifugae Rhizoma(Black cohosh:승마) have inhibitory effect on catecholamine secretion in bovine chromaffin cell. Since this extract inhibited 1,1-dimethyl-4-phenylpiperazinium iodide (DMPP)-induced catecholamine secretion, but did not inhibit KCl, bradykinin, and veratridine-evoked case, this inhibitory effect is mediated by nicotinic acetylcholine receptors with noncompetitive manner.

• The Journal of Korean Medicine
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• v.23 no.4
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• pp.32-44
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• 2002

Objective: In this study, we investigated the effects of Rhizoma Cimicifugae (RC) on the induction of nitric oxide (NO) in RAW 264.7 murine macrophages treated with lipopolysaccharide (LPS). Methods: We examined whether RC have an antipyretic effect by inhibition of COX and/or NOS in fever that is evoked by an intraperitoneal injection of LPS in rats. Results: 1. RC inhibited NO metabolites produced by activated murine macrophage in a dose-dependent manner. 2. RC had an antipyretic effect in a dose-dependent manner in LPS-induced fever. 3. RC inhibited levels of both COX-2 protein and iNOS protein increased by the treatment of LPS in brain tissues as well as brain blood vessels. 4. There were no changes in proteins of nNOS/COX-1. Conclusions: RC has an antipyretic effect by attenuating the level of iNOS and COX-2 protein.

• Natural Product Sciences
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• v.17 no.2
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• pp.80-84
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• 2011

Five known compounds, cimigenol (1), 25-O-acetylcimigenol (2), cimigenol 3-O-${\beta}$-D-xylopyranoside (3), ferulic acid methyl ester (4), and visnagin (5), were isolated from Cimicifugae Rhizoma (Ranunculaceae). The chemical structures of these compounds were determined on the basis of spectroscopic analyses including 2D NMR. Compounds 1 - 5 were evaluated for their cytotoxic activity against the HL-60, MCF-7, and A549 cancer cell lines in in vitro. Among them, compounds 4 and 5 showed moderate inhibitory activity against HL-60 cancer cell lines with $IC_{50}$ values of 24.8 and 18.1 ${\mu}M$, respectively.

• Herbal Formula Science
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• v.17 no.2
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• pp.1-20
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• 2009

The purpose of this study was to examine how exterior-relieving herbs are blended by each prescription with emphasis on Internal disease range of Donguibogam by limiting Wind herbs in exterior-relieving herbs to apply exterior-relieving herbs to internal diseases. Prescriptions mixed with exterior-relieving herbs is a prescription adding Bojungikgitang, Yijintang, Yimyosan, Yukilsan and Gilgyeongjigaktang. The mixed exterior-relieving herbs were diversely operated according to each prescription or medicines. However, the mixed exterior relieving herbs were mixed for rising yang & tonifying qi(升陽益氣) for the most part. The exterior-relieving herbs mixed with prescriptions had the total 15 kinds, Bupleuri Radix, Cimicifugae Rhizoma among them were mixed with prescriptions for the most part. In addition, two-kind mixed exterior-relieving herbs were utilized in order of Bupleuri Radix Cimicifuga Rhizoma and Bupleuri Radix Cimicifugae Rhizoma Notopterygii Rhizoma Ledebouriellae Radix. Taken together, Wind herbs is applied several purpose, so that it can contribute to treatment and prevention of internal diseases in present-day.