• 혜화의학회지
• /
• 제20권1호
• /
• pp.175-182
• /
• 2011

This study aims to summarize and make a reference of Sagunjatang and Samultang by investigating and comparing the effects of prescriptions. In this process, this review surveyed all papers used Sagunjatang and Samultang in PubMed database and finally 36 papers were included. The publication year, the nations of authors, the type of materials, the formation of experiments, the type of herbal medicine, and their action and mechanisms were analyzed. The number of studies on Sagjunjatang and Samultang has increased since 1990's. The main formation of experiments was in vivo study and the portion was 55%. The proportion of the research using prescriptions was 71%. Sagunjatang was investigated in the field of GI track function, anticancer effect, radioprotective effect and etc. Samultang was studied in the field of anticancer effect, brain cognitive function, anti-inflammatory effect, cell protective effect, and etc. Based on these results, Sagunjatang and Samultang showed the different bioactivities. This study will provide the useful information on differentiation and analysis of the effect of herbal prescriptions by the theory of Korean traditional medicine.

• 동의생리병리학회지
• /
• 제19권2호
• /
• pp.520-523
• /
• 2005

(R)-(-)-PGME amide of diterpene acid (2) was assigned the absolute configuration from NMR correlation experiments. The compound (2) was tested for its growth inhibitory effects against tumor cell lines by the MTT method.

• 한국국제농업개발학회지
• /
• 제30권4호
• /
• pp.257-268
• /
• 2018

본고에서는 최근 중국을 중심으로 추진되고 있는 한약재 ISO 국제표준화에 대한 대응을 위해 최신 등재 현황을 소개하고 주요 추진상의 문제점과 대응방안들을 점검해 보았다. 주요 내용을 정리하면 다음과 같다. 1. 국제표준화기구 전통의학 기술위원회(ISO TC249)는 2009년 설립이후 31개의 국가가 참여하여 한약재 국제표준화를 추진하고 있다. 한 중 일은 발의 문건은 90%이상을 차지하여 사실상 아시아의 전통의학 분야를 두고 경쟁하고 있으며 간사국인 중국은 약용작물의 종자 종묘에서부터 약재의 생산, 품질 그리고 침구, 의료기술 등에 이르기까지 전 한방분야에서 표준화를 주도하고 있다. 현재 진행되고 있는 약용작물 재배 및 한약재 품질 관련 안건만 약 50여건에 달해 향후 5년 내에 시장 거래량 상위품목들의 국제표준화 작업이 대부분 완료될 것으로 예상된다. 2. 현재 진행되고 있는 안건들은 한약재의 품질이나 품질평가에 관한 안건들이 대부분이다. 이 안건들이 국제표준으로 인정되면 세계 한약재 유통시장에는 새로운 질서와 우열기준이 생기고 유통 한약재의 시장가치 평가에 반영되어 각국 한약재 점유율 변동에도 영향을 줄 수 있다. 이들 안건들은 직접적인 재배생산 표준이 아닌 경우가 대부분이지만 성분이나 성상 등에 대한 표준을 담고 있으므로 대부분 재배생산과도 밀접한 관련이 있다. 만일 중국 중심의 표준화가 계속해서 심화된다면 장기적으로는 국내 생산농가에 부담을 줄 수도 있다. 그러므로 한약재 국제표준화 대응은 향후 국내 생산물이 표준규격을 달성할 수 있는 범위내로 기준을 유도하는 전략을 펴야 할 것이다. 이를 위해 국내 생산물의 특성을 파악하고 선반영 하려는 노력이 필요하다. 3. 한약재 표준화 대응은 중국의 추진안건이 많으므로 분야별 파급영향을 고려한 선별적인 대응이 필요하다. 종자 종묘 등 추가적인 제한 필요성이 낮은 분야보다는 향후 시장에서 한 중 간 경쟁이 발생할 수 있는 분야에 집중하는 것이 중요하다. 원산지 변조, 농약 잔류량 이산화황 과다검출 등의 이력이 있는 약재들은 해당 표준을 강화하고 재배환경의 영향을 받을 수 있는 도지약재들의 경우 성상이나 지표성분 등에 대한 국내약재의 특성을 최대한 반영할 필요성이 있다. 곰팡이나 해충관리 등은 아직 각국의 관리규정이나 저온저장 시설 등 현장 인프라 구축이 충분치 않은 점들도 고려되어야 한다. 아직 국제표준을 추진하기 위한 국내의 연구결과들이 충분치 않은 부분들이 많으므로 추가적인 연구와 지원이 필요할 것이다.

• 한국작물학회지
• /
• 제49권spc1호
• /
• pp.117-145
• /
• 2004

• 한국자원식물학회:학술대회논문집
• /
• 한국자원식물학회 1995년도 The 5th International Symposium on the Development of Anti Cancer Resources From Plants 및 1995년도 동양자원식물학회 정기학술 발표회
• /
• pp.33-33
• /
• 1995

• 한방안이비인후피부과학회지
• /
• 제22권3호
• /
• pp.36-46
• /
• 2009

Objective : Recently, the demands for the effective and safe depigmentating and anti-aging agents of the skin have increased due to the medical, pharmaceutical and cosmetic reasons. The aim of this study is to search new materials from the traditional herbal medicines which inhibit the aging process of skin in vitro. Methods : herbal medicines(80% ethanol or water extracts) were screened for their inhibitory activities against elastase. Results : Rheum undulatum (final concentrstion 1 mg/ml) appeared over 30% of inhibition of elastase activity. so we are investigated anti wrinkle effects of Rheum undulatum look through MMP-1 inhibition activity. also Extracts of Rheum undulatum showed higher anti tyrosinase activity than arbutin (final concentration 1 mg/ml). Conclusion : These results suggest that herbal medicines could be strong potential sources of inhibition of anti-aging and whitening effects for the skin.

• 대한본초학회지
• /
• 제38권3호
• /
• pp.1-10
• /
• 2023

Objective : Obesity in modern society has a significant impact on pathological, psychological and social problems. Therefore, many studies on obesity treatment using herbal extracts with fewer side effects have been conducted. This study was designed to investigate the effect of inhibiting fat accumulation in vitro in order to Mongolian medicinal plants find anti-obesity candidate among. Methods : We measured pancreatic lipase inhibitory activity in Mongolian medicinal plants extract. Cytotoxicity of these extracts was monitored in 3T3-L1 cells by MTT assay. In addition, the anti-obesity effects was confirmed at concentrations of 0.2, 0.1 and 0.05 mg/㎖ through Oil red O staining. Results : Among Mongolian medicinal plants, Rheum undulatum roots in September (RURS), Paeonia anomala L. (PAL), and Fragaria orientalis (FO) showed the highest pancreatic lipase inhibitory activity. As a result of the MTT assay, more than 80% was judged to be non-toxic, and the concentration was determined, and as a result of evaluating the lipid accumulation inhibitory effect, 6 types were selected as candidates. Conclusion : Based on these results, the top 7 species expected to be used as anti-obesity functional materials were selected. However, additional efficacy verification and mechanism of action need to be established in the future. So, it is expected that the medicinal plants verified through this will be used as functional materials for the prevention and treatment of obesity.

• Korean Journal of Acupuncture
• /
• 제22권2호
• /
• pp.25-41
• /
• 2005

Objectives : Bambusae Caulis in Liquamen(BCL) has been used to medication for early stroke in the Oriental Medicine. So this study was planned to investigate the effects of BCL on the focal ischemia-induced by intraluminal filament insertion in the rats. Materials and methods: The focal ischemia was induced by Intraluminal Filament insertion into middle cerebral artery. BCL herbal acupuncture at ST36 was carried out during 3 weeks after focal ischemia-induced. Eight-arm radial maze was used for the behavioral task and neuroprotective effect of BCL acupuncture was observed by Cresyl violet, AchE, ChAT-stain Results : The error rate in the eight-arm radial maze task was significantly decreased in BCL1(0.89mg/kg) herbal acupuncture group compared to control group on 3,4,5days, compared to saline acupuncture group on 3,5days. The rate of correct choice was significantly increased in saline acupuncture, BCL1 herbal acupuncture group, BCL2(0.089mg/kg) herbal acupuncture groups compared to control group. The density of neurons in the hippocampal CA1 was the most increased in BCL1 herbal acupuncture group compared to the others. The density of AchE in the hippocampal CA1 was significantly increased in BCL1 herbal acupuncture, BCL2 herbal acupuncture groups compared to control group, and in BCL2 herbal acupuncture groups increased compared to saline acupuncture, control groups. The density of ChAT in the hippocampal CA1 was significantly increased in BCLl herbal acupuncture group compared to saline acupuncture, control groups. Conclusions : These results suggest that BCL herbal acupuncture could be used as a medication for controlling the early stroke.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
• /
• 제44권2호
• /
• pp.79-85
• /
• 2018

Objectives: The aim of this study was to evaluate the effects of herbal extracts on bone regeneration. Two known samples were screened. Materials and Methods: We previously established a rat calvaria defect model using a combination of collagen scaffold and herbal extracts. An 8 mm diameter trephine bur with a low-speed dental hand piece was used to create a circular calvaria defect. The experimental group was divided into 4 classifications: control, collagen matrix, Danshen with collagen, and Ge Gan with collagen. Animals in each group were sacrificed at 4, 6, 8, and 10 weeks after surgery, and bone regeneration ability was evaluated by histological examination. Results: Results revealed that both Danshen and Ge Gan extracts increased bone formation activity when used with collagen matrix. All groups showed almost the same histological findings until 6 weeks. However, after 6 weeks, bone formation activity proceeded differently in each group. In the experimental groups, new bone formation activity was found continuously up to 10 weeks. In the Danshen and Ge Gan groups, grafted materials were still present until 10 weeks after treatment, as evidenced by foreign body reactions showing multinucleated giant cells in chronic inflammatory vascular connective tissue. Conclusion: Histological analyses showed that Danshen and Ge Gan extractions increased bone formation activity when used in conjunction with collagen matrix.

• 한국약용작물학회:학술대회논문집
• /
• 한국약용작물학회 2012년도 심포지엄 및 춘계학술발표회
• /
• pp.3-4
• /
• 2012