• Journal of Ginseng Research
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• 제42권3호
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• pp.239-247
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• 2018

In recent years, several therapeutic drugs have been rationally designed and synthesized based on the novel knowledge gained from investigating the actions of biologically active chemicals derived from foods, plants, and medicinal herbs. One of the major advantages of these naturalistic chemicals is their ability to interact with multiple targets in the body resulting in a combined beneficial effect. Ginseng is a perennial herb (Araliaceae family), a species within the genus Panax, and a highly valued and popular medicinal plant. Evidence for the medicinal and health benefits of Panax ginseng and its components in preventing neurodegeneration has increased significantly in the past decade. The beneficial effects of P. ginseng on neurodegenerative diseases have been attributed primarily to the antioxidative and immunomodulatory activities of its ginsenoside components. Mechanistic studies on the neuroprotective effects of ginsenosides revealed that they act not only as antioxidants but also as modulators of intracellular neuronal signaling and metabolism, cell survival/death genes, and mitochondrial function. The goal of the present paper is to provide a brief review of recent knowledge and developments concerning the beneficial effects as well as the mechanism of action of P. ginseng and its components in the treatment and prevention of neurodegenerative diseases.

• 동의생리병리학회지
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• 제25권3호
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• pp.373-381
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• 2011

Liu Hejian maintained that the six types of energy can become fire and focused on the treatment of fire and heat symptoms along with the prescriptions of cryotherapy, believing that a vast majority of disease are due to fire. In this study, we investigated the characteristics of Hejian's formulae by classifying medicinal ingredients in consideration of medicinal properties and efficacy in order to examine how many cold and hot medicinal ingredients are included in the formulae of Hejian. We analysis 848 formulae among 1,055 formulae in total, excluding 207 redundant ones, which includes 366 Sunmyunglon formulae, 223 Bomyeongjip formulae, 8 Samsolon formulae, 61 Sanghanjigkyeok formulae, 68 Sanghanpyobon formulae, 22 Sanghansimyo formulae, 103 Hwalbeopgiyo formulae, 186 Bodongbiyo formulae, and 18 Gagamyoungbisippalbang formulae. In the analysis of the frequency of using each medicinal herb after classifying medicinal ingredients of Hejian's formulae by medicinal properties, we found that cold medicinal ingredients accounted for 40%, the biggest share in the formulae, and hot medicinal ingredients accounted for around 45%, which indicates that Hejian's formulae consist of both elimination and reinforcement and cold and heat, rather than cold medicinal ingredients only. As a comparison of the frequency of using each medicinal ingredients for the formulae by efficacy, we found that clear heat medicinal ingredients, totify qi and replenish blood medicinal herbs, and activate blood medicinal ingredients were most frequently used.

• 대한약침학회지
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• 제25권3호
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• pp.258-267
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• 2022

Objectives: Hypertrophic scars (HSs) are caused by abnormal wound healing. To date, no standard treatment has been made available for HSs. Scrophularia striata has been reported to accelerate wound healing and has the potential to prevent HS formation. In this study, we investigated the anti-scarring effects of S. striata extract (SSE) in a rabbit ear model of scarring. Methods: In this study, New Zealand white rabbit (weight: 2.3-2.5 kg) were used. In the prevention phase of the study, three test groups received 5%, 10%, and 15% ointments of SSE in the Eucerin base, the fourth group received Eucerin, and the fifth group received no treatment. The samples were obtained on day 35 after wounding. In the treatment phase of the study, the test groups received an intralesional injection of SSE (5%, 10%, and 15%), the fourth group received an intralesional injection of triamcinolone, the fifth group received a solvent (injection vehicle), and the sixth group received no treatment. To evaluate the anti-scarring effects of SSE, the scar elevation index (SEI), epidermis thickness index (ETI), collagen deposition, and MMP2 and MMP9 gene expression were evaluated. Results: A significant reduction in SEI, ETI, and collagen deposition was noted in animals treated with SSE compared with the control groups. In addition, topical SSE stimulated MMP2 and MMP9 gene expression. Conclusion: The findings of this study demonstrate the potential for SSE in the prevention and treatment of HS. SSE could be prepared as an appropriate formulation to treat wounds and prevent abnormal scarring.

• 생약학회지
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• 제35권1호통권136호
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• pp.28-34
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• 2004

DNA damage induced by reactive oxygen species (ROS) seems to play an important role in the induction of mutation and cancer. Hydrogen peroxide $(H_2O_2)$ has been shown to induce a variety of genetic alterations, probably by the generation of hydroxyl radicals via Fenton reaction. In this study, we examined the ability of medicinal herbs in the suppression of $H_2O_2$-induced mutagenesis. Human fibroblast GM00637 cells were treated with $H_2O_2$ in the presence or absence of medicinal herbs, and $H_2O_2$-induced mutant frequency was measured at the hypoxanthine guanine phosphoribosyl transferase (HPRT) locus. Treatment of cells with various doses of $H_2O_2$ caused a significant increase of the HPRT mutant frequency. However, pretreatment of cells with several medicinal herbs reduced $H_2O_2$-induced mutant frequency. The strong antimutagenic effects were observed from the methylene chloride and ethyl acetate fractions of Selaginella tamariscina, Panax ginseng, and Angelica acutiloba; ethyl acetate fractions of Rehmania glutinosa, Leonurus sibiricus, Curcuma zedoaria and Commiphora molmol; butanol fractions of Scutellaria barbata, Tribulus terrestris, Curcuma zedoaria, Cyperus rotundus and Carthamus tinctorius, which were more than 60% inhibition of $H_2O_2$-induced mutant frequency at the HPRT locus.

• 한국약용작물학회지
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• 제10권4호
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• pp.288-293
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• 2002

Allergen-removed-extract was produced from Rush verniciflua by two phase methods. Phase one was high temperature treatment of Rush verniciflua tree to get allergen-removed-extract. Phase two was extraction of solution from phase one product using water or organic solvents. The solutions from above method show high antioxidant activity, anticancer activity, and improvement in lung function, but did not contain urushiol family compounds.

• 한국약용작물학회지
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• 제23권5호
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• pp.406-413
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• 2015

Background : This study was carried out to investigate the changes to fatty acid, mineral, and ginsenosides contents in ginseng seed when they were stratified for different length of time and to determine whether variety had any effects on the changes. The aim was to improve the ginseng seed stratification process. Methods and Results : The ginseng varieties used were Geumpoong, Chunpoong, Yunpoong, and K-1. Stratifying periods treated on ginseng seed were 0, 20, 40, 60, 80, and 100 days. The main fatty acids of ginseng seed were oleic acid (C18 : 1, n9c) with a content of 78.40 - 79.20% followed by linoleic acid (C18 : 2, n6c). The main mineral in the seeds was potassium (K), at 1208.2 -1337.6 mg/100 g. The main ginsenosides in ginseng seed were ginsenoside Re and Rb1. Increasing the length of the stratification periods led to increases in oleic acid content (60 - 80 days), however after this the content declined. In contrast, linoleic acid content fell as the stratification period increased. K, P, Mg, Ca and Na content rose as the stratification period increased. The ginsenoside Re content of Chunpoong and K-1 cultivar seeds also rose as the stratification period increased which meant that total ginsenoside content increased. However, ginsenoside Re content rose in Geumpoong and Yunpoong seeds, but total ginsenoside content decreased as the stratification period increased. Conclusions : Some beneficial compound in ginseng seed rose as the stratification period increased. Therefore, ginseng seed stratification could improve the food value of ginseng.

• 한국약용작물학회지
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• 제26권4호
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• pp.281-290
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• 2018

Background: Lung cancer, the most common malignant disease worldwide, is the predominant cause of cancer deaths, particularly amongst men. Therefore, various researchers have focused on the growth inhibitory effects of medicinal plants used in traditional Korean medicine. This study aimed to investigate the growth inhibitory effects of ethanol extracts of Rubiae radix, Inulae flos, Nelumbinis receptaculum, Astilbe radix, and Lagerstroemia flos on NCI-H1229 cells. Method and Results: The viability of NCI-H1229 cells was evaluated in vitro using an MTS assay. Treatment with the ethanol extracts of the selected medicinal plants at $500{\mu}g/m{\ell}$ reduced NCI-H1229 cell viability and increased apoptotic cell death and caspase-3 activation. In addition, treatment with ethanol extracts of Inulae flos and Astilbe radix increases DNA fragmentation, as measured by the TUNEL assay. Conclusions: These results indicated that ethanol extracts of Rubiae radix, Inulae flos, Nelumbinis receptaculum, Astilbe radix, and Lagerstroemia flos exhibited growth inhibitory effects, inducing apoptotic cell death, DNA fragmentation and caspase-3 activation in NCI-H1229 cells. Therefore, these medicinal plant extracts may be used in the development of natural medicines to inhibit the growth of lung cancers. However, further study is needed to determine the active ingredients of the ethanol extracts from medicinal plants that are reposible for the inhibitory effect on lung cancer cell grwoth.

• 대한한방소아과학회지
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• 제13권2호
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• pp.111-123
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• 1999

In children, flesh and muscle are tender, mental function is feeble, digestion and absorption are weak. Also food, drink and medicine which burden the stomach and bowels must be avoided. Oriental medicines are divided in object of medical treatment into three types, liquid medicine, medicinal powder and pill. In spite of this types, time and effort are spended greatly on children's eating medicine. In this paper, studying general characteristic of oriental medicinal types and effective types of oriental medicine, I can obstain such conclusions. 1. The oriental iense pillow remedy sets at easy, promotes degistion, treats disease of theesporatory organs. 2. The distillation remedy is suited to a chronic disease of children the degistion are ak in. 3. The mother remedy, because medicine is supplied through mother's body, is effective to infant. 4. The external use remedy is suited to skin disease, eye disease and nose disease, and has similar effect to taking liquid medicine. 5. The confectionery remedy is the method which children like greatly, but is the effective method to many children because of technical manufacture.

• 한방안이비인후피부과학회지
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• 제22권1호
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• pp.181-194
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• 2009

Objectives : This clinical research was conducted to test Patients with Tinea Pedis by using functional soap Gaia 1400, containing medicinal herbs Methods : Total 24 patients who visited Oriental Medical Ophthalmology & Otolaryngology & Dermatology of Dongguk Ilsan Hospital from June 17th, 2008 to November 11th, 2008. They used functional soap daily during 8 weeks. We Observed change of erythema, scaling, vesicle, pustule, exudate, crust and pruritus after 4weeks and 8 weeks. Also Clinical evaluation I, II were used to evaluate the effects of Gaia 1400. Results : 1. There were no significant differences on sex, age and onset. 2. Statistically. After treatment(4,8weekes) Tinea Pedis symptoms score showed significant effect on Tinea Pedis. And the score of using Gala 1400 after 8 weeks is lower than 4 weeks. 3. After 8weeks of treatment, Gaia 1400 showed meaningful effect on Clinical global evaluation I, II. 4. Tinea Pedis Exacerbated in a case after using Gaia 1400 and in the 4 cases Skin dryness Incerased. Conclusion : Considering the above results, we can speculate that functional soap Gaia 1400, containing medicinal herb has some therapeutical effects in mitigating the symptoms of Tenia Pedis.

• 한국약용작물학회지
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• 제17권6호
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• pp.464-469
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• 2009

This study was conducted to find out environment-friendly disease control method to Alternaria blight caused by Alternaria panax of ginseng. For this study, 150 methanol extracts from medicinal plants were evaluated and the extract of Impatiens balsamina showed most strong antifungal activity against A. panax. The methanol extract of I. balsamina showed also stable antifungal activity against other ginseng pathogens such as Botrytis cinerea and Fusarium sp., when treated by heat or pH. In vivo, Alternaria blight incidence rate was low of 13% with the treatment of I. balsamina methanol extract compared to 35% of the non-treatment. The antifungal compound of I. balsamina was purified and identified by using a silica gel column chromatography, TLC and ESI-LC/MS/MS analysis. The compound which showed strong antifungal activity was identified as 2-methoxy-1,4-naphtoquinone ($C_{11}H_8O_3$).