• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.32 no.3
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• pp.105-115
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• 2019

Objectives : The purpose of this study is to analyze the trends of phamacopuncture used in facial nerve palsy related articles that have been published in the Korean medicine journal. Methods : 242 papers related to facial nerve palsy were retrieved from Oriental Medicine Advanced Searching Integrated System(OASIS) and Korean Traditional Knowledge Portal(KTKP). We selected 13 research papers treated with pharmacopuncture for facial nerve palsy. We analyzed for type of pharmacopuncture used, treatment point and clinical type. Results : 1. The number of searched articles is thirteen. 2. The most common clinical type of facial nerve palsy is Bell's palsy. Other types are accompanying tympanitis type, herpes zoster oticus, caused by traumatic temporal bone fracture type, Foville syndrome, Foville-Millard-Gubler syndrome and multiple cerebral neuritis. 3. In the case of pharmacopuncture, the most frequently used type is Hominis Placenta Pharmacopunture. The second is Hwangreonhaedok-tang and Hwangreon Pharmacopuncture. Other than that BV, Sinbaro, Jungsongouhyul Pharmacopuncture, Cornu Cervi Pantotrichum Pharmacopuncture and Ginseng pharmacopuncture are used. 4. The most frequently used part as a treatment point is ST4, ST6, TE17.

• Korean Journal of Medicinal Crop Science
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• v.9 no.2
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• pp.130-138
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• 2001

This study was conducted to compare volatile components from the ten kinds of basils cultivated in Korea. The ten kinds of basils were separated flower, leaf, and stem part from whole plants, respectively. All sample separated were extracted by simultaneous steam distillation-extraction method(SDE) and were analyzed by gas chromatography(GC) and mass selective detector(MSD). Total 42 components were identified in essential oils including 11 alcohols, 6 carbonyls, 20 hydrocarbons and 5 esters components. The major components were linalool, methyl chavicol, eugenol, trans-methyl cinnamate, ${\beta}-cubebene$ and 1,8-cineole. The content of linalool was high significantly in the flower$(31.8{\sim}53.0%)$, the leaf and stem showed $21.8{\sim}35.8%$ and $3.5{\sim}22.4%$, respectively. Especially, the content of methyl chavicol was high relatively in the leaf$(0.4{\sim}32.9%)$, the flower and stem showed $0.2{\sim}24.1%$ and $0{\sim}2.2%)$, respectively. Articock, figz, glove, and greek basils were rich in eugenol$(18.8{\sim}48.7%)$ and poor in methyl chavicol$(0{\sim}5.4%)$ when compared with others kinds of basils. The composition of the components identified showed quite difference between kinds of basils, and the number of components identified in stem was much less than that in flower and leaf

• Korean Journal of Soil Science and Fertilizer
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• v.18 no.1
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• pp.20-26
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• 1985

Under the field condition mulched by polyethylene film, changes of the soil moisture content and soil temperature due to the meteorological influence, which have had a great effect upon productivity of upland - field crop, was investigated. The results obtained were as follows; 1. During the early growth stage from the first part of April to the last part of May, soil temperature at 15cm below the mulched surface of ridge (13:00) was about $5^{\circ}C$ higher than that of non-mulched plot. 20 days earlier than normal soil temperature reached up to $20^{\circ}C$ due to the mulching. The increasing of soil temperature resulted from poly ethylene film mulching had a similar tendency for the annual experiment of 3 years (1982-1984). 2. Changes of the soil moisture content in the plow layer during the growing season was remarkably less in the mulched plot than in the non-mulched plot due to suppression of evaporation by polyethylene film. 3. Soil moisture contents of the plots planted with tobacco was lower than those of the non-planted plots owing to the more transpiration induced by growing of the tobacco plant. As the results, it was refered that initial fresh weight of above ground part of tobacco that had an influence upon the consumption of soil moisture by the transpiration rather than evaporation was about 250g per plant. 4. At the appreciable amount of rainfall (for instance; 63.5mm), soil moisture content at middle place between plants in the plow layer of the mulched plot was not increased owing to the infiltration interruption by polyethylene film. 5. By the comparatively small amount of rainfall (e.g. 20mm) after the drought period, leaf water potential of the mulched plot was not increased as much as that of the non-mulched plot owing to the less moisture content of soil resulted from interruption of rainfall.

• Journal of Preventive Medicine and Public Health
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• v.31 no.4 s.63
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• pp.828-843
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• 1998

To find the association of perception of health status with lifestyle of different ethnic groups living in north-eastern part of China, a cross-sectional questionnaire survey was done by 10 local health workers for 375 Korean immigrants and 217 Chinese whose age was 30 years old or more. Because Korean immigrants showed higher mortality than Chinese, we expected to find significant lifestyle related with perception of health status which was known to be a predictor of mortality by different ethnic groups. The results were as follows : 1. We found that 59.7% of Yanbian Koreans and 42.9% of Yanbian Chinese felt unhealthy (p=0.000). 2. For Yanbian Koreans, significant variables associated with perception of health status were selected through logistic regression analysis and they were sex; female to male with an OR=2.45 (95% confidence interval[CI] 1.06, 5.64), prevalence of chronic illness with an OR=5.48 (95% CI: 4.62, 15.56), mont of meal; small or moderate to full with an OR=2.67 (95% CI : 1.40, 5.09), preference of spicy food with an OR=1.78 (95% CI : 1.04, 3.04), and less amount intake of vitamin $B_2$, with an OR=2.29 (95% CI : 1.33, 3.93). 3. For Yanbian Chinese, significant variables associated with perception of health status were prevalence of chronic illness with an OR=4.97 (95% CI : 2.11, 11.68), history of taking ginseng with an OR=3.72 (95% CI : 1.33, 10.43), and less intake of vitamin C with an OR=0.18 (95% CI : 0.07, 0.46). In conclusion, sex, presence of chronic illness, dietary habit, and amount of $vitamin-B_1$ intake were associated with perception of health status in Yanbian Koreans. Presence of chronic illness, experience of ginseng intake, and amount of vitamin C intake were associated with perception of health status in Yanbian Chinese. To prove cause-effect relation between perception of health status and lifestyle, further study is needed for these different ethnic groups.

• Applied Biological Chemistry
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• v.39 no.4
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• pp.268-273
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• 1996

Fundamental data for new type of product development from Lycii fructus was experimentally determined. The chemical composition, and Hunter value changes, optimum extraction, volatile components of extract under different extraction conditions and heat treatment were mainly studied. Results are summarized as follows. The proximate compositions of dried Lycii fructus were water 21.8%, total sugar 27.6%, reducing sugar 15.2%, crude protein 14.29%, crude fat 5.65%, crude fiber 7.48%, and ash 7.98% in percent stale, respectively. Extracted yield on the basic of solid extract was getting increased when more solvent was used for extraction. The most recommendable extraction was 1 to 10 part of sample to solvent ratio. When water was employed as extraction solvent, the highest amount of solid extract was obtained. Extract of Lycii fructus in terms of yields and color was most acceptable when raw sample was treated 8 minute roasting at $180^{\circ}C$ and 60 minute heating at $120^{\circ}C$, respectively. Major volatile components of fresh Lycii fructus were to hexadecanoic acid, methyl linoleate, benzyl alcohol, dimetane benzene by GC/MS. By the roasting of raw sample, the compounds of 2-methyl-2buthenal, 1,4-dimethyl benzene, and benzyl alcohol were reduced. Wheras, methyl thiopropanol, benzene acetaldehyde and ethyl linoleate were slightly increased.

• Proceedings of the Ginseng society Conference
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• 2002.10a
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• pp.96-112
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• 2002

In the present study, we have investigated the effects of centrally administered ginsenoside Rc or Rgl on the modulation of NMDA receptor and $GABA_A$ receptor binding in rat brain. The NMDA receptor binding was analyzed by quantitative autoradiography using $[^3H]MK-801$ binding, and $GABA_A$ receptor bindings were analyzed by using $[^3H]muscimol\;and\;[^3H]flunitrazepam$ in rat brain slices. Rats were infused with ginsenoside Rc or Rg1 ($10\;{\mu}g/10{\mu}l/hr$, i.c.v.) for 7 days, through pre-implanted cannula by osmotic minipumps (Alzet, model 2ML), The levels of $[^3H]MK-801$ binding were highly decreased in part of cortex and cingulated by ginsenoside Rc and Rgl. The levels of $[^3H]muscimol$ binding were strongly elevated in almost all regions of frontal cortex by the treatment of ginseoside Rc but decreased by ginsenoside Rg 1. However, the $[^3H]flunitrazepam$ binding was not modulated by ginsenoside Rc or ginsenoside Rgl infusion. These results suggest that prolonged infusion of ginsenoside could differentially modulate $[^3H]MK-801\;and\;[^3H]muscimol$ binding in a region-specific manner. Also, we investigated the influence of centrally administered ginsenoside on the regulation of mRNA levels of the family of NMDA receptor subtypes (NR1, NR2A, NR2B, NR2C) by in situ hybridization histochemistry in the rat brain. The level of NR1 mRNA is significantly increased in temporal cortex, caudate putamen, hippocampus, and granule layer of cerebellum in Rgl-infused rats as compared to control group. The level of NR2A mRNA is elevated in the frontal cortex. In contrast, it was decreased in CAI area of hippocampus in Rgl-infused rats. However, there was no significant change of NR1 and NR2A mRNA levels in Rc-infused rats. The level of NR2B mRNA is elevated in cortex, caudate putamen, and thalamus in both Rc- and Rg-infused rats. In contrast, NR2B level is decreased in CA3 in Rgl-infused rats. The level of NR2C mRNA is increased in the granule layer of cerebellum in only Rg1 but not Rc infused rats. These results show that structure difference of ginsenoside may diversely affect the modulation of expression of NMDA receptor subunit mRNA after infusion into cerebroventricle in rats.

• Applied Biological Chemistry
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• v.27 no.2
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• pp.129-134
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• 1984

Change of protein component in soybean sprout grown at four temperatures was investigated by polyacrylamide gel electrophoresis. Main bands were identified using purified seed globulins. Electrophoretogram showed 5 main bands (a. b, c, d, and p) and 10 minor bands in seed and maximum number (19) of bands (8 main band including 0 and 11 minor) at 4th day after germination in cotyledon. All bands appeared in axis protein but resolution was poor. In cotyledon, a component (most rapidly) and b+c+d component decreased while o+p component and other minor components were increased at 6th day and decreased thereafter. In axis all components increased rapidly, especially in minor components and b+c+d component. High growing temperature accelerated decrease in cotyledon and increase in axis of protein, especially for 11S. The a component was identified as 7S, b+c+d as 11S and o+p as 2S globulin.

• BMB Reports
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• v.44 no.10
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• pp.659-664
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• 2011

As part of the search for biologically active anti-osteoporotic agents that enhance differentiation and mineralization of osteoblastic MC3T3-E1 cells, we identified the ginsenoside Rh2(S), which is an active component in ginseng. Rh2(S) stimulates osteoblastic differentiation and mineralization, as manifested by the up-regulation of differentiation markers (alkaline phosphatase and osteogenic genes) and Alizarin Red staining, respectively. Rh2(S) activates p38 mitogen-activated protein kinase (MAPK) in time- and concentration-dependent manners, and Rh2(S)-induced differentiation and mineralization of osteoblastic cells were totally inhibited in the presence of the p38 MAPK inhibitor, SB203580. In addition, pretreatment with Go6976, a protein kinase D (PKD) inhibitor, significantly reversed the Rh2(S)-induced p38 MAPK activation, indicating that PKD might be an upstream kinase for p38 MAPK in MC3T3-E1 cells. Taken together, these results suggest that Rh2(S) induces the differentiation and mineralization of MC3T3-E1 cells through activation of PKD/p38 MAPK signaling pathways, and these findings provide a molecular basis for the osteogenic effect of Rh2(S).

• Applied Biological Chemistry
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• v.27 no.4
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• pp.271-277
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• 1984

Molecular weight of Exo-maltotetraohydrolase produced by Pseudomonas stutzeri IAM 12097 was estimated to be approrimately 63,000 and 60,000 with SDS-polyacrylamide gel electrophoresis and Sephadex-G-100 gel filtration, respectively. The isoelectric point was appeared to be pH 4.8. Optimum pH, the stable pH range and optimum temperature of this enzyme were pH 6.6, $pH6.0{\sim}10.5\;and\;45{\sim}50^{\circ}C$. The enzyme was stable below $40^{\circ}C$ and was rapidly inactivated above $55^{\circ}C$. This enzyme was inactivated completely by $Ag^+,\; Hg^{++},\;I_2$ and ${\beta}-cycoldextrin$, and slightly by EDTA, ${\rho}-CMB$ and IAA. Michaelis constant(Km) of this enzyme toward soluble starch, amylose and amylopectin were 7.70mg/ml, 6.17mg/ml, 5.56mg/ml, respectively.

• Applied Biological Chemistry
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• v.28 no.1
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• pp.1-7
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• 1985

Exo-maltotetraohydrolase produced by Pseudomonas stutzeri IAM 12097 was characterized with respect to substrate specificity, the reaction products and hydolysis rate on various carbohydrates. Maltopentaose, maltoheptaose, soluble starch, amylose, amylopectin, oyster glycogen and gelatinized starch of corn, potato, glutinous rice, green banana and arrow root were hydolyzed by this enzyme, but ${\alpha},{\beta},{\gamma}-cyclodextin$, sucrose, raffinose, lactose, pullulan, maltose, maltotriose and maltotetraose were not hydrolyzed. Among oligosaccharides, maltohexaose was favorably hydrolyzed by this enzyme and the main reaction product of oligosaccharides and polysaccharides was maltotetraose. Addition of pullulanase to this enzyme increased the hydolysis rate on gelatinized starches. tut it did not on raw starches. Among various starches, corn starch was favorably hydrolyzed by this enzyme, whereas it acted on potato starch, arrow root starch and high amylose corn starch weakly.