• Journal of Physiology & Pathology in Korean Medicine
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• v.26 no.4
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• pp.551-556
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• 2012

The database for the oriental medicine had been existed in documentation in past times and it has been developed to the database type for random accesses in the information society. However, the aspects of the database are not so diversified and the database for the bio herbal material exists in widened type dictionary style. It is a situation that the database which handles the in-depth raw herbal medicines is not sufficient in its quantity and quality. Korean wild grape is a deciduous plant categorized into the Vitaceae and it was found experimentally that it has various medical effects. It is one of the medical materials with higher potentiality of academic study and commercialization recently because it has a bigger possibility to be applied into diverse industrial fields including the medical product for health, food and beauty. We constituted the cooperative system among the Muju cluster business group for Korean mountain wild grapes, Physiology Laboratory in Kyung Hee University Oriental Medicine and Medical Classics Laboratory in Kyung Hee University Oriental Medicine with a view to focusing on such potentiality and a database for Korean wild grapes was made a touchstone for establishing the in-depth database for the single bio medical materials. First of all, the literatures based on the North East Asia in ancient times had been categorized into the classical literature (Korean literature published by government organization, Korean classical literature, Chinese classical literature and classical literature fro Korean and Chinese oriental medicine) and modern literature (Modern literature for oriental medicine, modern literature for domestic and foreign herbal medicine) to cover the eastern and western research records and writings related to Korean wild grapes and the text-mining work has been performed through the cooperation system with the Medical Classics Laboratory in Kyung Hee University Oriental Medicine. First of all, the data for the experiment and theory for Korean wild grape were collected for the Medline database controlled by the Parliament Library of USA to arrange the domestic and foreign theses with topic for Korean wild grapes and the network hyperlink function and down load function were mounted for self-thesis searching function and active view based on the collected data. The thesis searching function provides various auxiliary functions and the searching is available according to the diverse searching/queries such as the name of sub species of Korean wild grape, the logical intersection index for the active ingredients, efficacy and elements. It was constituted for the researchers who design the Korean wild grape study to design of easier experiment. In addition, the data related to the patents for Korean wild grape which were collected from European Patent Office in response to the commercialization possibility and the system available for searching and view was established in the same viewpoint. Perl was used for the query programming and MS-SQL for database establishment and management in the designing of this database. Currently, the data is available for free use and the address is as follows. http://163.180.41.43:8011/index.html

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.8 no.1
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• pp.49-55
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• 2005

Purpose: The purpose of this study was to evaluate the quality and problems of Web sites for management of childhood and adolescent obesity. Methods: We evaluated 203 Web sites identified from the search engine, Korean Yahoo, using the word of 'childhood and adolescent obesity'. 203 Web sites were classified according to medical institutions, health information Web sites, beauty shops. etc. We surveyed whether childhood and adolescent obesity distinguished with adult obesity was considered, or not. and researched the unique managements of childhood and adolescent obesity including the cardinal treatment. Results: Of the 203 Web sites, 157(77.3%) provided detailed information about treatment of obesity, 46(22.7%) provided only simple information about one. The sites providing detailed information were composed of 52.2% of oriental medicine clinics, 35.0% of clinic & hospitals including pediatric hospitals. Distribution of the sites about management of childhood and adolescent obesity distinguished with adult's one was only 23% of oriental medicine clinics, but 93% of childrens hospitals. Conclusion: Without considering the speciality of childhood obesity, inaccurate information are distributing on internet web sites. It is necessary for concern and development of advertizing system on the internet distributing accurate information about treatment of childhood obesity.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.5
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• pp.2178-2188
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• 2012

This study is based upon 200 final responses from a survey conducted for 153 nurses and 147 nursing students in Busan and Gyeongnam province from september to october 2011. It is carried out to compare and understand the spiritual needs of nurses and nursing students that are inclined to be more exposed unhealthy people rather than healthy people. In this study, the level of spiritual care needs was divided into five fields such as 'love and fellowship', 'hope and peace', 'meaning and purpose of life', 'acceptance of death' and 'relationship with God' and was investigated. As a result, the love and fellowship was the highest level in group of nurses (r = 3.82) and the relationship with God was the lowest one (r = 2.73). In contrast, a group of nursing students showed that love and fellowship was the highest level (r = 3.92) and relationship with God was the lowest (r = 2.99) among five fields. There were statistical significances between nurses and nursing students in 'acceptance of death' and 'relationship with God' (p < 0.05). When looking at correlation between fields of spiritual needs of nurses, the correlation between 'meaning and purpose of life' and 'hope and peace' was the highest (r = .699) and the correlation between 'relationship with God' and 'hope and peace' was the lowest (r = .247). As the result of analysis on correlation between fields of spiritual needs of nursing students, the correlation between 'meaning and purpose of life' and 'hope and peace' was the highest (r = .660) and the correlation between 'acceptance of death' and 'relationship with God' was the lowest (r = .277). Therefore, it would be imperative to develop a more efficient and systemized education program for the spiritual care of nursing patients, on the basis of understanding the spiritual needs of nurses and nursing students.

• Food Science and Preservation
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• v.24 no.2
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• pp.282-288
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• 2017

This study provided the evidence activity for biological of phenolic compounds from Trachelospermum asiaticum var. intermedium nakaier as a beauty food. The contents of phenolic compounds in water and 70% ethanol extracts were 16.8 mg/g and 38.1 mg/g, respectively. DPPH free radical scavenging activities of water and ethanol extracts at $100{\mu}g/mL$ of phenolic concentration were 80.9% and 83.1%, respectively. ABTS radical decolorization activity was 95.0% in water extracts and 95.8% in ethanol extracts at $200{\mu}g/mL$ phenolic concentration. Antioxidant protection factor (PF) was determined to 2.43 and 2.45 PF in water extracts and ethanol extracts at $100{\mu}g/mL$ phenolic concentration. TBARs of water and ethanol extracts were 89.9% and 89.3% each at $200{\mu}g/mL$ phenolic concentration. The inhibitory effect of ethanol extracts at $200{\mu}g/mL$ phenolic concentration on xanthine oxidase was 50.5%. The inhibitory activity of a-glucosidase was 92.6% in ethanol extracts at $200{\mu}g/mL$ phenolic concentration. As a result, this study will provide valuable information as a functional material with antioxidant activity, inhibitory activities of xanthin oxidase and ${\alpha}-glucosidase$.

• Korean Journal of Food Science and Technology
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• v.37 no.5
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• pp.776-782
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• 2005

The effects of purification using ${\alpha}-amlyase$ (Termamyl 120L) on physicochemical properties of ${\beta}-glucan$ from oat bran were studied. Four fractions were selected as fraction A ($55^{\circ}C$, 15%, pH 6), fraction B ($45^{\circ}C$, 15%, pH 6), fraction C ($50^{\circ}C$, 0%, pH 7), and fraction D ($50^{\circ}C$, 10%, pH 5) from the result of physiological test, and three consecutive subfractions were obtained by repeated ${\alpha}-amlyase$ treatments on the each fractions. The contents of ${\beta}-glucan$, protein, and ash after purification were in 81.4-88.2%, 4.1-6.3% and 2.6-6.2%, respectively. The apparent viscosities of purified ${\beta}-glucan$ aqueous solutions were similar to those of hydroxy methyl cellulose. Glucose was a major monosaccharide of ${\beta}-glucan$ extracts, and xylose and arabinose were also detected as minor constituents on TLC. The average molecular weight ranged $2.0{\times}10^6-5.1{\times}10^6$ and was decreased after purification. From the result of the differential scanning calorimetry, the melting point ranged $130-140^{\circ}C$ with purification step and thermal transition enthalpy was increased. The ratio of ${\beta}-(1{\rightarrow}3)\;to\;{\beta}-(1{\rightarrow}4) $ linkages were 1:2.22-1:2.52, and increased up to 1:5.50 after purification.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.33 no.2
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• pp.21-35
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• 2015

This study conducted a research on the position, construction of space and plants of Ten Evergreen's Garden(十靑園) and Oddly Shaped Stone Garden(怪石園) that are central gardens of Eunguhdang(恩居堂) in the poem 'Statement of Responsibility'(Heo Mok, 1595~1682) and Sochi(小痴) Heo Ryeon(許鍊)'s 'Taeyeongsipcheongwondo(漣川台嶺十靑園圖)' in order to bring light on the construction of space and characteristics of them as a garden of the deep pond, Eunguhdang that is a historic site of Misu Heo Mok(許穆, 1595~1682). The characteristics of Eunguhdang, and the meaning of it from the research are expected to be utilized as a basic data for future restoration of it. The results are as follow: In Eunghudang, there are the main building, a detached house, a separated building, and servants' quarters, and the garden consists of Ten Evergreen's Garden between the main building and a Byeolmyo(別廟), a backyard which leads to a green mountaintop, and Oddly Shaped Stone Garden including a pavilion in the front of the detached house. These gardens are thought to have utilized various oddly stones. From the analysis of existing documents such as 'Gwuimonwon(龜文園)' and several interviews, it is concluded that Gwuimunwon might have had Youngdoseo(龍圖墅) that imitated a stream, and Oddly Shaped Stone Garden might have had a garden which imitates Guimonwon standing for graffiti. The evergreen plants in Gwuimonwon correspond to the plants of Sipjangcheong(十長靑) in Youngdoseo, and through these facts, it is thought to have sought "The clean and cool". Furthermore, the diverse colors of flowering trees and flowers in Oddly Shaped Stone Garden and the surrounding of it is symbolizing dragon which is found in Gwuimonwon and that is contrasting with the evergreen plants in Gwuimonwon. The oddly shaped stones in the garden of Eunguhdang have a strange atmosphere which is felt across the whole buildings in Misu, and s a same aesthetic object that are thought to have created beauty of old greenery and antique appearance by utilizing oddly shaped stones. Misu is based on ever green plants seeking change with flowers along with stones that means spirit, body and bones, which is strengthening his intention.

• Journal of Life Science
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• v.18 no.12
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• pp.1625-1630
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• 2008

A microorganism capable of producing high level of poly-3-hydoxybutyrate (PHB) from xylose was isolated from soil. The isolated strain J-65 was identified as Bacillus megaterium based on the morphological, biochemical and molecular biological characteristics. The optimum temperature and pH for the growth of B. megaterium J-65 were $37^{\circ}C$ and 8.0, respectively. The optimum medium composition for the cell growth was 2% xylose, 0.25% $(NH_4)_2SO_4$, 0.3% $Na_2HPO_4{\cdot}12H_2O$, and 0.1% $KH_2PO_4$. The optimum condition for PHB accumulation was same to the optimum condition for cell growth. Copolymer of ${\beta}$-hydroxybutyric and ${\beta}$-hydroxyvaleric acid was produced when propionic acid was added to shake flasks containing 20 g/l of xylose. Fermenter culture was carried out to produce the high concentration of PHB. In batch culture, cell mass was 9.82 g/l and PHB content was 35% of dry cell weight. PHB produced by B. megaterium J-65 was identified as homopolymer of 3-hydoxybutyric acid by GC and NMR.

• Applied Microscopy
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• v.40 no.2
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• pp.65-71
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• 2010

Kribensis, Pelvicachromis pulcher is a teleost belonging to Cichlidae. The oogenesis was investigated by light microscope. The ovary was located between intestine and air bladder, a yellowish and ellipsoidal shape with the major axis 20mm and the minor axis 5 mm. Cytoplasm of oogonia in early stage was basophilic and many nucleoli were located at inside of nuclear membrane. In primary oocytes, yolk vesicles were distributed only in the marginal area and egg envelope was not formed on the outside of an egg. In secondary oocytes, the egg envelope was formed and yolk vesicles in the cytoplasm were increased than the earlier stage. The basophilic substance of cytoplasm was changed to acidic. Some yolk vesicles started forming small yolk mass except the surrounding nucleus. In case of matured egg, size of egg were increased. The yolk vesicles were changed to yolk mass in accordance with development. The yolk mass contained crystal-like structures. In conclusion, the oogenesis of Pelvicachromis pulcher was summarized by the increase in cell size, the formation and the accumulation of yolk, and the decrease of basophilic substance in the cytoplasm. The oogenesis of Coreoleuciscus splendidus is similar with other teleost. But there were differences in distribution of yolk vesicle and yolk mass containing cristal-like structures.

• Microbiology and Biotechnology Letters
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• v.38 no.1
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• pp.53-63
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• 2010

As one of the mucous components of Cheonggukjang, traditional fermented soybean paste, $\gamma$-PGA is a natural substance with diverse functions. In this paper, an in-vivo experiment has been performed using NC/Nga mice in order to find out the efficacy of $\gamma$-PGA in human atopic dermatitis. The NC/Nga mice with BMAC-induced atopic dermatitis were administered $\gamma$-PGA (PGA-HM) with 300 kDa and low-molecular $\gamma$-PGA (PGA-LM), respectively. As a result, a significant decrease in clinical skin severity score was detected in the group that was administered PGA-LM. In terms of serum IgE levels, a significant decline was observed in PGA-LM, compared to the control group. The serum IgG1 levels also decreased more in PGA-LM than in the control group. However, no significant difference was observed in both groups. To witness the induction of $CD4^+CD25^+foxp3^+$ Treg cells, mRNA was sampled from the back of PGA-HM- and PGA-LM-administered NC/Nga mice with atopic dermatitis. In terms of the production amount of foxp3 mRNA, which was measured in real-time PCR, the group that was administered PGA-LM was twice as high as the control group. According to a biopsy on the skin on the backs of the mice, the experimental group was also far lower than the control group in terms of epidermis thickness, mast cell infiltration and the number of $CCR3^+$ cells. Therefore, it has been confirmed that the atopic dermatitis symptoms decreased more in the PGA-LM-administered NC/Nga mice than the PGA-HM-administered group by facilitating $CD4^+CD25^+foxp3^+$ Treg cells and suppressing the activity of eosinophils and production of IgE and pro-inflammatory cytokines.

• Journal of the Korean Institute of Landscape Architecture
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• v.40 no.3
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• pp.69-80
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• 2012

The purpose of this paper was to study the issues related to converting the graveyards within forests into spaces intended for tree burials by means of planting, given the situation that the graveyards have encroached on land and damaged the environment. For the reason, a field survey was performed to determine the width, length, and distance to the nearest tree of 205 graveyards in the capital area. Through this, it was determined that the domestic lands damaged by graveyards amounted to $862km^2$, including the areas that were deforested to manage the graves. This only confirms that land encroachment by graveyards is a serious issue. The methods for making tree burial sites were examined from the perspective of how to meet public demands given the graveyard's spatial distinctiveness. As a result, this study suggested different methods to establish tree burial sites according to the degree of transformation and the term of its formation. This study also classified the graveyards into three types, and identified the planting methods that harmonized the safe growth of trees and the scenic beauty of memorial places based on the standard. This is in order to plant trees that are shade-tolerant and suitable to the forest line, along with which other tree line was and also, to plant aesthetic trees around the empty space. Through applying the developed methods, this study established and monitored two exemplary sites in Yongin and Boryeng. Aesthetic trees were planted in Yongin site which was located in an open area, aod the shade-tolerant trees were planted in Boryeong, which was located in a forest area. As a result, the image of a garden appeared at Yongin site and the image of a tree colony harmonized with the near forest emerged at Boryeong site. Therefore, it is confirmed that the method of planting according to the distribution status of neighboring trees was effective. As a result of monitoring, mulching wood chips were suitable for sites that were small or easy to approach. This is because the weeds were controlled in Yongin site by mulching. Furthermore, by monitoring the growth of 11 species of vegetation, this study confirmed that low and cover-type vegetations were suitable for tree burial sites. In Boryeong site, the wild cherry trees, which were planted as adult trees, all died, and the tilling of snake's beard, which were planted as cover vegetation, was slow. Therefore, this study found that seedlings were more suitable to plant in forest graveyards than adult trees, which were large and difficult to approach, and it was effective to use the remaining lawn and form a low vegetation after the crown of trees had expanded to such places.