• 생약학회지
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• 제47권4호
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• pp.389-398
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• 2016

Korea, China and Japan have developed individually their own official compendia for crude drugs to tune with the times. Recent globalization has enlarged trade volume among these countries, and so the necessity for new quality standards has increased. This study was accomplished to offer basic data and appropriate suggestions to rebuilding standard principles for quality control of crude drugs in Korean official compendia. For this, seven standard items related to quality control in official compendia of these countries were compared. The items were identification, loss on drying, total ash, acid-insoluble ash, extract content, essential oil content and assay. The official compendia of three countries were the Korean Pharmacopoeia Eleventh Edition, the Korean Herbal Pharmacopoeia 2015, Chinese Pharmacopoeia 2015 and Japanese Pharmacopoeia Seventeenth Edition. Based on this basic research, new principles for each standard of crude drugs were suggested.

• 한국한의학연구원논문집
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• 제12권3호통권18호
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• pp.79-90
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• 2006

This study was investigated to determine the quality monitoring of distributed materials from Glycyrrhizae Radix (26 samples), Atractylodis Rhizoma Alba (24 samples) according to storage period after $1{\sim}3$ year. We have estimated by identification, purity, loss on drying, ash, acid insoluble ash, extract content, essential oil content, assay and microbial contamination. As a result, Glycyrrhizae Radix (26 samples) were satisfied with the standard of K.P. (Korean Pharmacopoeia) and WHO's microbial contamination limit standard. In the Atractylodis Rhizoma Alba (24 samples), 2 samples were not satisfied with the standard of K.P.(Korean Pharmacopoeia) and WHO's microbial contamination limit standard. The results make practical application of the basic data for the quality control of herbal medicine in storage.

• The Korean Journal of Physiology
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• 제14권1호
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• pp.41-45
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• 1980

It has long teen known in herbal medicine that the mugwort not only exerts a strong hemostatic and parasiticidal actions but also has therapeutic effects for stomachache and diarrhea. In recent pharmaceutical botany the mugwort is known to have antipyretic and astringent actions also. Among the major principles which have been found in the leaves and stems of mugwort are inulin, alkaloids, vitamines, and esestial oil. It is well known that santonin, one of the well known parasiticides, is one of the glucosides extracted from the limited species of mugwort. The present study was undertaken to investigate effects of mugwort(Artemisia asiatica Nakai) on the motility of isolated rabbit duodenum. The results obtained are as follows: At does of 0.2%, 0.5% and 1. 0% AAJ(Artemisia asiatica juice) markedly enhanced contractility of isolated duodenum and tonus of the intestine was also augmented with doses of 0.5% and 1.0%. The augmentative effect of AAJ on intestinal motility was not affected by pretreatment with epinephrine and avil while it was completely abolished by atropine. Therefore it is strongly suggested that augmentative action of AAJ on duodenal motility was exerted solely through muscarinic cholinergic receptors.

• 대한한의학원전학회지
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• 제24권2호
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• pp.109-149
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• 2011

Objectives : The study contains formulas, medicinal herbs, how to make of paste preparations in "Dongeuibogam". Methods : I will try to find paste preparations in "Dongeuibogam" using a word, paste(膏). Results : Paste preparations are categorized into two types: the external and the internal medicine. Paste preparations were used not only in the dermatology disease but in the internal disease. The same formula name to have different information was written by other people. Various kinds of medicinal herbs, minerals, animals were used and type of oil or juice was used to dissolve these. Methods to process paste preparations were to grind medicines or extract from medicinal materials. Paste preparations for the external was used to put in eyes or to push into wound and apply them to the skin. Paste preparations for the internal was used to take with wine, water and herbal tea. Some paste preparations were used both external and internal. Conclusion : These results explain that Paste preparations were variously used in "Dongeuibogam".

• 한방안이비인후피부과학회지
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• 제23권3호
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• pp.84-108
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• 2010

Objective : The study was performed to investigate prescriptions, herbal drugs, how to make of external ointment treatment in "Dongeuibogam". Method : I will try to find out external ointment treatment in "Dongeuibogam" using a word, Go(膏). Result : 1. The external ointment has been widely used medical diseases as well as sugical diseases. 2. The same prescription name to have different information was written by other people. 3. Various kinds of medicinal herbs, minerals, anlmals were used and type of oil or juice was used to dissolve these. 4. Methods to make the external ointment were to grind medicines or melt medicine. 5. The external ointment was used to put in eyes or to push into wound and rubed the skin. Conclusion : Go(膏) In "Dongeuibogam" are external ointment treatment when they are used at skin. However, they are used as internal medicine in other side so we might be careful to use Go(膏) for medicine.

• 농촌의학ㆍ지역보건
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• 제31권1호
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• pp.63-79
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• 2006

Korea's self-sufficient food ratio on a quantity basis remained a low 27.6 per cent for cereals in year 2004. Even the public auction of imported rice from the United States kicked off a couple of days ago to allow foreign rice to be sold directly to consumers on the Korea market for the first time. Therefore the safety of imported food must be a great concern of Korean consumers. All imported agricultural products are supposed to be quarantined for controlling the insect and inspected for the potent risk like residual pesticides, aflatoxin, sulfur dioxide and genetically modified. agricultural products. The 12 percent of agricultural products contained the insects detected by National Plant Quarantine was fumigated with methyl bromide or aluminum phosphide and entered the custom. The most large portion of violated agricultural products (24 cases in 2004) inspected by Korea Food and Drug Administration was dried herbal medicinal foods contaminated by sulfur dioxide which must be treated when they were dried in China. The second factor made the imported agricultural products to be criminals (19 cases in 2004) was residual pesticides. Genetically modified agricultural products like soybean and corn are under control by labelling in Korea. Genetically modified soybean and corn have been used for oil expression mostly. It is the time to set up realistic risk assessment system for our consumer with the pouring imported agricultural products.

• 동의생리병리학회지
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• 제24권1호
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• pp.118-123
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• 2010

Piper nigrum Linne has been used spice as well as herbal medicine in worldwide and has function of anti-oxidant, anti-inflammation, anti-cancer, bioavailability of drugs and etc. In this study, anti-adipogenic activity of Piper nigrum Linne extract and its constituent piperine were investigated in 3T3-L1 differentiation. Adipogenic effects and lipid accumulation in 3T3-L1 was measured by RT-PCR and Oil Red O staining assays respectively in stimulation of Piper nigrum Linne extract and piperine. Piper nigrum Linne and piperine reduced lipid accumulation in 3T3-L1 differentiation and expression of genes associated with adipogenesis such as PPAR${\gamma}$, adipsin, SERBP-1c and LPL. All of taken, anti-adipogenic mechanism of Piper nigrum Linne and piperine were related with regulation of SREBP-1c and PPAR${\gamma}$ expression.

• 동의생리병리학회지
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• 제22권2호
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• pp.315-320
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• 2008

This study investigated the signaling mechanisms contributed to the vasodilatory effects of HMC05, a herbal prescription. HMC05 acted in an endothelium-independent manner. To elucidate the fundamental mechanisms of its vascular actions, we focused on the signaling molecules involved in actin-myosin filament regulation including 20 kDa myosin light chains (LC20), Rho-associated kinase (ROCK), PKC, JNK and extracellular signal-regulated protein kinase (ERK) in the endothelium-denuded thoracic aorta or isolated smooth muscle cells (SMCs). It lowered the phosphorylation level of LC20 and showed that ROCK, ERK, JNK and $PKC{\alpha}$ pathways played important roles in the effects, as confirmed by the observations with a specific inhibition or activation, and with the activity and the subcellular localization of these molecules. In particular, HMC05 dramatically inhibited the activity of ERK and the downstream signaling of ROCK. It also changed the subcellular localization of the phophorylated $PKC{\alpha}$ as well as the amount of phosphorylation. Taken together, these data indicate that the vascular relaxation effects of HMC05 are attributed to the regulation of these signaling mechanisms.

• Biomolecules & Therapeutics
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• 제16권4호
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• pp.364-369
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• 2008

Anti-hyperlipidemic effect of red ginseng (RG; the steamed root of Panax ginseng C.A. Meyer) and Crataegii fructus (CF, the fruit of Crataegus pinnatifida BGE), which are used frequently in China and Korea as herbal medicines to treat arteriosclerosis, were investigated. Treatments of RG and CF significantly reduced blood triglyceride (TG) and total cholesterol (TC) levels in Triton WR-1339-induced hyperlipidemic mice and serum TG levels in corn oil-induced hypertriglyceridemic mice. Ginsenoside Rg3 and ursolic acid, the main constituents of RG and CF, respectively, also reduced TG and TC levels in hyperlipidemic mice. RG and CF significantly lowered the high blood TG and TC levels and body and epididymal mass weights induced by long-term feeding of a high-fat diet and increased the high-fat diet-induced decrease in blood HDL cholesterol levels. RG and Rg3 reduced the blood TC levels more than CF and ursolic acid. However, blood TG level were reduced by CF and ursolic acid more than RG and Rg3. RG, CF, and their constituents also inhibited pancreatic lipase and HMG-CoA reductase activities. The most potent inhibitor was Rg3. These findings suggest that RG and CF may be suitable for the therapies of hypercholesterolemia and triglyceridemia, respectively.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2003년도 춘계 학술대회지
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• pp.10-16
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• 2003

Natural resource plants have been useful and helpful materials for human to against diseases and Prevention since ancient Egyptian and Roman times. However, according to recent survey, its habitat and indigenous are continuously decreased and almost extinct some valuable species, as Adonis vernalis, Digitalis lanata etc., especially in Eastern Europe and east Asian countries due to radical political and social reforms. ESCOP and FAO have already initiated to protect the endangered species for conservation, protection and propagation technology but it is not easy tasks without global concerning. Most natural resource plants have volatile components in essential oils and its consumption and demanding is increased every year, which contained certain compounds have no side effects and good properties for biological activities. Essential oils of natural resource plants are also well known for medical purposes, such as Central Nervous System (CNS, linalool), anticancer (d-limonene, perillyl alcohol, etc.), microbial and fungicidal activities (menthol, borneol, etc). Essential oil also used for natural therapy to prevent and increase immune systems instead of chemical synthesis drugs. With this, researchers of natural resource plants are ultimately faced to develop and optimal technology for increasing the Korean farmer's income by high added-value herbal products in present and future.