• 동의생리병리학회지
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• 제16권2호
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• pp.226-232
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• 2002

This study was carried out to investigate the effect of mixture of Gastrodiae rhizoma (GM) on blood amelioration in high cholesterol-diet rats. Sprague-Dawley male rats were randomly assigned to one normal diet and three high cholesterol-diet groups which contained 1 % (w/w) cholesterol diet. The groups of high cholesterol-diet were classified to control (high cholesterol-diet only), GM-1 (high cholesterol-diet and GM) and ST-1 (high cholesterol-diet and Statin drug). The body and organs weight were not significantly changed among the tested groups. Contents of serum total cholesterol and LDL-cholesterol were significantly increased in cholesterol-diet groups compared with normal diet group but significantly decreased in the group of GM-1. Morphology of red blood cell in GM-1 group was similar to normal diet group but the control group had many crystals of cholesterol. Hepatic xanthine oxidase activity in the rats of high cholesterol-diet was decreased up to the levels of normal diet group according to oral administration of GM. The results of the present study demonstrate that the orally injection of GM can ameliorate the status of total cholesterol and LDL-cholesterol, and repress xanthine oxidase in liver in high cholesterol-diet rats. These finding suggest that GM is expected to be an effective tea for the blood amelioration in high cholesterol-diet rats.

• Journal of Evidence-Based Herbal Medicine
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• 제2권1호
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• pp.1-5
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• 2009

Objectives : The purpose of this study was to investigate the anti-inflammatory effects of Ecklonia cava butanol extract (BFEC) on RAW 264.7 cells. Method : To evaluate of anti-inflammatory of BFEC, We examined cytokine and Nitric oxide(NO) production in lipopolysacchride (LPS)-induced RAW 264.7 cell. Result : Extract of BFEC inhibit LPS-induced interleukin (IL)-6, NO production in human monocyte RAW 264.7 cells. Conclusion : BFEC down-regulated LPS-induced IL-6, NO production, which may be provide a clinical basis for anti-inflammatory properities of BFEC.

• 대한한의학원전학회지
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• 제22권2호
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• pp.305-313
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• 2009

With the recent increase of social demand of knowledge on traditional medicine, the construction of database is becoming a pressing matter. The reality is that while the social desire to adapt the high quality knowledge is growing fast, the field of Oriental Medicine has yet to organize its system. The number of Oriental Medical Doctors are limited, and there is no structured means of communication to expand the professional knowledge of these specialists to the public. Accordingly, an effective and structured knowledge system is in great need. In the process of building an Oriental Medicine database, prescription[方劑] and medicines[本草] are first in line. Consequently, we have taken the first step by organizing various methods to build the database containing information such as the formula, ingredients, composition, handling methods of herbal medicine written in traditional medical publications and herbal texts before the Song(宋) dynasty.

• 동국한의학연구소논문집
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• 제7권1호
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• pp.53-64
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• 1998

소화기 질환중 다수를 차지하고 있는 소화성궤양의 발병원인이 H. pylori로 많이 발생한다고 보고되는 현재, 부작용을 최소화 하고 치료율을 높이기 위한 변증치료를 최근 보고된 문헌을 통해 고찰하고 향후 H. pylori 감염에 의한 소화성궤양 치료의 연구 방향을 제시해 본다.

• 한국한의학연구원논문집
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• 제9권2호
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• pp.83-94
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• 2003

For identification of genuine and misuse samples of Hu-Bak medicines, an morphological characters, and RAPD (random amplified polymorphic DNA) were performed. In this study, three samples were collected, of which two were genuine and one was misuse sample. Genuine samples of 'Hu-Bak' were Magnolia obovata Thunberg and Magnolia officinalis Rehder et Wilson. Misuse samples was Machilus thunbergii S. et Z. In the morphological characters, M. obovata Thunberg and M. officinalis Rehder et Wilson were similar, but M. thunbergii S. et Z. was different with cortex, cambium, and fibrous layer. The result of RAPD analysis, seven primers can distinguish between genuines and counterfeit samples of Hu-Bak medicines.

• 대한한의학회지
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• 제18권2호
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• pp.326-339
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• 1997

The Background and Purpose : Many herb-medicines are frequently used in China but they are not in Korea. It is required to prove them worthy to introduce into Korea and to find substitutes for them. The Objective and Methods : During stay in China as a Professor extraordinary, I investigated applications of Chinese modicines, books and theses. The Results and Conclusions : 1. In China the cheap herb-medicines are chosen preferentially and the classic rules of oriental medicine are truly observed. 2. in China it is impossible to prove virtue of ready made herb-medicines because constituents are not opened. 3. Commonly used herb-medicines are drug of clean away heat(淸熱藥) which are antinflammatories or anti-toxins. 4. Antitumorigenic effects was frequently reported but they don't get complete agreement also in China. 5. Herb-medicines which are frequently used in China but not in Korea have no significant differences from commonly used herb-medicines in Korea.

• 약학회지
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• 제55권6호
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• pp.478-484
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• 2011

Non-alcoholic fatty liver disease is known to be frequently associated with obesity and type 2 diabetes. We examined the effects of EtOH extracts from Triticum aestivum on lipid accumulation during the differentiation of 3T3-L1 preadipocytes to screening the candidate materials in preventing non-alcoholic fatty liver disease. The lipid level in adipocytes was determined by Oil Red O staining. The treatment of 50% ethanol, but not water and 100% ethanol extracts, from Triticum aestivum at concentration of 0.5 $mg/ml$ inhibited lipid accumulation in 3T3-L1 cells, revealing no cell toxicity. Thus, the fractions of $CH_2Cl_2$, EtOAc and BuOH were separated from 50% EtOH extract to characterize anti-adipogenic effect. The $CH_2Cl_2$ fraction at concentration of $50{\mu}g/ml$ effectively inhibited the lipid accumulation in the adipocytes compared to those of EtOAc and BuOH at concentration of $50{\mu}g/ml$. The intracellular triglyceride accumulation also was significantly reduced by treatment of $CH_2Cl_2$ fraction in concentration-dependent manner. Western blot analysis showed that the $CH_2Cl_2$ fraction attenuated the intracelluar level of fatty acid synthase(FAS) accompanied by attenuated expression of Peroxidase proliferator-activated receptor ${\gamma}$ ($PPAR{\gamma}$) adipogenic transcription factor. These results suggest that $CH_2Cl_2$ fraction from 50% EtOH extract of Triticum aestivum may has the potent anti-adipogenic effects by inhibiting the transactivation of $PPAR{\gamma}$.

• 한국약용작물학회지
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• 제24권2호
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• pp.115-120
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• 2016

Background: This study examined the hypoglycemic and kidney protective effect of black ginseng in streptozotocin-induced diabetic mice. Methods and Results: Diabetes was induced by treating mice with streptozotocin (STZ) for four weeks. In vivo studies were performed in order to investigate the hypoglycemic effect of the black ginseng prosapogenin (GBG05-FF) extract. The body weight and blood glucose level were measured. Moreover, after the mice were sacrificed, the kidneys were isolated and histological changes were observed with hematoxylin and eosin staining. Blood urea nitrogen and creatinine levels were also measured. The results showed that administration of black ginseng increased body weight. Compared to blood glucose levels in STZ mice, blood glucose levels were reduced by 48% in STZ mice supplemented with 300 mg/kg of black ginseng, and by 69% in STZ mice supplemented with 900 mg/kg. Furthermore, histopathological examination of STZ mouse kidneys revealed, changes in the kidneys, epithelial cell damages, inflammatory cell infiltration and glomerulus hypertrophy. However, a significant reduction of glomerular water droplets (indicative of glomerulus hypertrophy) was observed in the kidneys of STZ mice supplemented with black ginseng extract. Conclusions: These results suggest that black prosapogenin (GBG05-FF) ginseng extract has a significant hypoglycemic effect and can be used as an anti-diabetic substance and renal protective agents as part of dietary supplements or novel drugs.

• 대한예방한의학회지
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• 제15권3호
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• pp.17-38
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• 2011

Objectives : This study aims to provide the fundamental information for future researches on combined medications of the oriental-western medicines or development of new Oriental medicine for hypertension. Methods : Every article related to hypertension was initially searched at journal web site, 'OASIS' and we finally analyzed 118 papers according to study types, kinds of herbal medicine, frequencies of herbal medicine, and results of researches. Results : Most studies were experiment researches which were composed of in vivo or in vitro. The formulas divided into 41 single and 99 complex prescriptions and total 218 medicinal materials were used in complex ones. The major effects of single prescriptions were decrease of the control of ACE activity and ANP concentration, while the effects of complex ones were various such as decrease of aldosteron concentration, decrease of epinephrine concentration, decrease of the heart rate, and decrease of dopamine concentration. Conclusions : More clinical studies based on scientific evidences should be done and the outcomes of this pilot study will contribute to development of Oriental medicines as substitute or combination for the western-hypertension remedies.

• 사상체질의학회지
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• 제16권2호
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• pp.105-113
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• 2004

1. Objectives Hiccup is one of common symptoms clinically and caused by various etiologies. Persistent hiccup is defined as hiccup lasting more than 48 hours. We have tried researching effect of herbal medicines(Dokhwaljihwang-tang, Yangkyuksanhwa-tang). 2. Methods To heal the persistent hiccup, we used Dokhwaljihwang-tang and Yangkyuksanhwa-tang. 3. Results A Soyangin patient diagnosed to have persistent hiccup was, treated with Soyangin herbal medicines (Dokhwaljihwang-tang and Yangkyuksanhwa-tang), and change of his symptom & general condition was managed. 4. Conclusions The constitutional treatment with Soyangin herbal medicines(Dokhwaljihwang-tang, Yangkyuksanhwa-tang) may have an effect on management of persistent hiccup. Further study on management of this disease is needed.