• The Journal of Korean Medicine
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• v.16 no.2 s.30
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• pp.365-385
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• 1995

In order to prove the antitumor effect of Wekyungtang(WKT) that was originated in Bigeubchunkeumyobang(備急千金要方), Wekyungtang with Houttuyniae Herba(WKT-I) and Wekyungtang with Oldenlandiae diffusae Herba(WKT-II) experimentally, the studies were done, We evaluated the cytotoxic activity against B16- Fo as well as the synergistic effects with anticancer drugs such as cyclophophamide (CPM), cisplatin(CPT) and 5-fluorouracil (5-FU) in vitro and measured body weight, survival time, hematological changes, changes of tissues in G57BL／6 implanted with B16-Fo. The results were obtained as follows: 1. In vitro cytotoxic effect against B16-Fo was shown in all groups as compared with control group, but the concentrations showing inhibitory growth rate below 55% of control was recognized in all concentrations of Wekyungtang(WKT) against B16-Fo and also concentration of $10^4$g／ml above in all group with cyclophophamide (CPM), concentration of $10^3$g／ml in Wekyungtang(WKT-l) with cisplatin(CPT) in synergistic effect, 2. In vivo body and tumor weight were significantly suppressed in all groups as compared with control group 3. The number of platelet, WBC, RBC were significantly increased in all groups, platelet aggregation was significantly increased in WKT-I and WKT-II as compared with control group. 4. In changes of tissues heavy infiltration oh cancer was shown in portal vein, pulmonary tissue, vein, peribronchiole, aveoli, while WKT-I was effective in antihepatic metastasis and WKT-II in pulmonary matastasis. From above results it was concluded that wekyungtang(WKT), wekyungtang with Houttuyniae Herba(WKT-I) and wekyungtang with Oldenlandiae diffusae Herba(WKT -II) had antitumor effect, and also wekyungtang combined with Houttuyniae Herba or Oldenlandiae diffusae Herba were more effective than wekyungtang only and also cyclophophamide (CPM), cisplatin(CPT) showed the more synergistic effect which suggests the necessity of continuous study on the mechanism of antitumor action of Houttuyniae Herba or Oldenlandiae diffusae Herba.

• The Journal of Korean Obstetrics and Gynecology
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• v.31 no.4
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• pp.54-72
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• 2018

Objectives: The aim of this review is to investigate studies on Estrogen-like activity and to contribute to the utilization of herbal medicines including phytoestrogens. Methods: Electric searches were performed with Pubmed from 2013 to June 2018, for the words, 'herb and estrogen', 'traditional Chinese medicine and estrogen', 'Oriental medicine and estrogen', and 'Korean medicine and estrogen'. 49 papers are investigated and classified into 'in vitro', 'in vivo' and 'in vivo and in vitro' experimental studies. Results: 1. In vitro experimental studies have shown that estrogen-like effects of the components extracted from Rhei Radix et Rhizoma, Rubi Fructus, Sparganii Rhizoma, Epimedii Herba, Spatholobi Caulis, Evodiae fructus, Curcumae longae Radix, Ginseng Radix, Bupleuri Radix, Astragali Radix, Salviae Miltiorrhizae Radix, Puerariae Radix, Scutellariae Radix are present. 2. In vivo experimental studies have shown that estrogen-like effects of the components extracted from Phytolaccae Radix, Ligustri Lucidi Fructus, Alismatis Rhizoma, Notoginseng Radix, Puerariae Radix, Ginseng Radix, Cyperi Rhizoma, Cistanchis Herba, Cynomorii Herba, Granati fructus, Astragali Radix, Rehmanniae Radix Crudus, Epimedii Herba, Polygalae Radix, Artemisiae Annuae Herba are present. 3. In vitro and in vivo experimental studies have shown that estrogen-like effects of the components extracted from Cirsii Herba, Dioscoreae Rhizoma, Salviae Miltiorrhizae Radix, Cynomorii Herba, Cinnamomi cortex, Drynariae Rhizoma, Psoraleae Semen, Schisandrae Fructus, Epimedii Herba, Astragali Radix are present. Conclusions: Future studies will require additional research on numerous herbal medicines used in clinical practice.

• The Journal of Korean Obstetrics and Gynecology
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• v.20 no.1
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• pp.1-15
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• 2007

Purpose : This study was conducted to investigate the antimicrobial effects of herb for removing dampness and promoting urination against vaginal microbes. Methods : Staphylococcus aureus. Methicillin-resistant Staphylococcus aureus(MRSA), Candida albicans and Gardnerella vaginalis were used for vaginitis-induced microbes. Lactobacillus gasseri, Streptococcus spp. and Escherichia coil HB101 were used for normal vaginal florae. And herbs for removing dampness and promoting urination(Dianthi herbs. Tokoro Rhizoma, Saururi Herbs, Pyrrosiae Folium, Artemisiae Iwayomogii Herba, Plantaginis Semen, Tetrapanacis Medulla, Polygoni Avicularis Herba, Malvae Semen, Akebiae Caulis, Kochiae Fructus, Lygodii Spora) were used. Antimicrobial activities were estimated by the change of optical densities and colony test in vitro. Results : Plantaginis Semen, Artemisiae Iwayomogii Herba and Lygodii Spora had the antimicrobial susceptibility and selective toxicity against MRSA and Gardnerella vaginalis. Polygoni Avicularis Herba had the antimicrobial susceptibility and selective toxicity against Staphylococcus aureus. MRSA and Gardnerella vaginalis. Malvae Semen and Kochiae Fructus had the antimicrobial susceptibility and selective toxicity against MRSA. Dianthi Herba had the antimicrobial susceptibility and selective toxicity against Gardnerella vaginalis. Conclusion : According to these results, we can suggest that Plantaginis Semen, Artemisiae Iwayomogii Herba, Lygodii Spora, Polygoni Avicularis Herba, Malvae Semen, Kochiae Fructus and Dianthi Herba would be available to the antimicrobial agent for vaginitis-induced microbe in vitro.

• The Korea Journal of Herbology
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• v.28 no.3
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• pp.75-84
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• 2013

Objectives : The origin of Breeae Herba (So-gye) and Cirsii Herba (Dae-gye) is differently prescribed in Korean and Chinese modern pharmacopoeia. Since the similar morphological characteristics and chaotic plant names, moreover, the aerial part of Carduus crispus have been used as the Cirsii Herba. To develop a reliable method for correct identification of these herbal medicines and to evaluate the genetic relationship of these closely related plant species, we analyzed sequences of DNA barcode regions. Methods : Thirty-one samples of 6 medicinal plants (B. segeta, B. setosa, C. japonicum var. maackii, C. setidens, C. chanroenicum, and C. crispus) were collected from different habitate and nucleotide sequences of DNA barcode regions (rDNA-ITS, matK, and rbcL) were analyzed after amplification using appropriate primers reported in previous studies. The nucleotides of species-specific authentic marker and phylogenetic relations were estimated based on the entire sequences of DNA barcodes by the analysis of ClastalW and UPGMA, respectively. Results : In comparative analysis of DNA barcode sequences, we obtained specific nucleotides to discriminate the medicinal plant of Breeae/Cirsii Herba in species level and evaluated the phylogenetic relationship of these species. Futhermore, we identified distinct marker nucleotides enough to authenticate respective species. These sequence differences at corresponding positions were avaliable genetic markers to determine the botanical origins of Breeae Herbal as well as Cirsii Herba. Conclusions : These marker nucleotides would be useful to identify the official herbal medicines by providing of definitive information that can identify each plant species and distinguish from unauthentic adulterants and substitutes.

• The Korea Journal of Herbology
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• v.38 no.3
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• pp.19-26
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• 2023

Objectives : Agrimoniae Herba is a herbal medicine widely distributed in Asia and contains flavonoids including catechin, quercitrin, rutin, hyperoside, and quercetin. This study aimed to investigate the anti-oxidant activity and skin barrier function of different solvent fractions (Hexane; methylene chloride, MC; ethyl acetate, EA; n-butanol, Bu; Water) obtained from Agrimoniae Herba. Methods : Anti-oxidant activity of different solvent fractions obtained from Agrimoniae Herba was investigated through total polyphenol contents, total flavonoid contents, 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging activity, and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging activity measurements. Then, filament aggregating protein (Filaggrin), Type I collagen, ceramide synthase (CERS) 3, and CERS4 were analyzed to evaluate the skin barrier strengthening effect of different solvent fractions obtained from Agrimoniae Herba on UVB-stimulated HaCaT cells. Results : As a result of measuring total polyphenol contents, total flavonoid contents, DPPH free radical scavenging activity, and ABTS radical scavenging activity, antioxidant activity was found to be excellent in the order of EA > Bu > MC > Hexane > Water. As a result of measuring mRNA gene expression of Type I collagen, Filaggrin, CERS3, and CERS4 after UVB-stimulated was applied to HaCaT cells treated with different solvent fractions obtained from Agrimoniae Herba, it was found to increase significantly in the Bu-treated group. Conclusion : Our findings show that the Bu sample obtained from Agrimoniae Herba has excellent anti-oxidant ability, which increases Type I collagen, Filaggrin, and ceramide synthetase in UVB-stimulated HaCaT cells to control the skin barrier improvement effect.

• YAKHAK HOEJI
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• v.45 no.5
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• pp.455-459
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• 2001

Melandrii Herba has been used for tympanitis, sore throat, dysentery and dehumidifying diuretic. From the BuOH fraction of methanol extracts, three ecdysteroids (ecdysterone, ecdysterone 22-acetate and inokosterone) were isolated by column chromatography using Amberlite XAD-4, ODS and Sephadex LH-20 gel and by HPLC method. The structures of these compounds were identified on the basis of spectroscopic methods.

• Journal of Physiology & Pathology in Korean Medicine
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• v.22 no.6
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• pp.1606-1610
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• 2008

Magnoliae Flos, Xanthii Fructus and Menthae Herba have long been used for treatment of nasal disease in Korea. The 70%-ethanol extracts of Magnoliae Flos, Xanthii Fructus and Menthae Herba were used externally in order to investigate the effects on a few strains of microbe, nasal alergy and inflammation, rhinitis and sinusitis. When the proportion of Magnoliae Flos : Xanthii Fructus : Menthae Herba was 2 : 2 : 1, the results showed great significance compared to the control group(non-extracts) in treatment of various nasal disorder.

• Journal of Society of Preventive Korean Medicine
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• v.2 no.1
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• pp.165-173
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• 1998

In order to investigate the effect of the Herba Segesbeckiae on the thrombosis induced by endotoxin in rats. The rats were treated with solid extract of Herba Siegesbeckiae 41.9mg /200g(Sample) which were administered orally. And the thrombosis was induced by injecting endotoxin in the caudal vein rats. And then the number of platelets, concentration of fibrinogen, prothrombin time and FDP(fibrinogen degradation product) were measured. The results were as follows; 1. Platelet was increased significantly in sample group compared with control group. 2. Prothrombin time was shortened significantly in sample group compared with control group. 3. Fibrinogen was increased significantly in sample group compared with control group. 4. FDP was decreased significantly in sample group compared with control group. According to the above results, Herba Siegesbeckiae had significant effects on number of Platelets, Prothrombin time, Fibrinogen and FDP. therefore, it is considered that Herba Siegesbeckiae can be applied to diseases related to thrombosis.

• Environmental Analysis Health and Toxicology
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• v.16 no.3
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• pp.127-131
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• 2001

The antihepatic and hypolipidemic activities and total lipid levels of water extract of Plantaginis Herba, used for respiratory and renal disorder in folk medicine, were evaluated in streptozotocin-induced diabetic rats. Diabetes was induced by a single injection of streptozotocin (50 mg/kg, i.ｐ.). Water extract of Plantaginis Herba recovered enzyme activities such as GOT, GPT, ALP and LDH increased by streptozotocin (STZ) treatment. This crude drug also suppressed the enhanced production of lipid in hyperglycemia. These results strongly suggest that Plantaginis Herba be a promising liver-protective and hypolipidemic agent.

• Korean Journal of Pharmacognosy
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• v.33 no.2 s.129
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• pp.96-99
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• 2002

20-Hydroxyecdysone was isolated from Melandrii Herba and identified by the spectroscopic methods. In order to evaluate the quality of it, quantitative determination of 20-hydroxyecdysone in Melandrii Herba using HPLC method has been conducted. Content of 20-hydroxyecdysone in Melandrii Herba showed average 0.0138% in 42 samples collected throughout the regions of Korea.