• 대한본초학회지
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• 제24권4호
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• pp.143-148
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• 2009

Objectives : Anxiety and depression are stress-related disorders. Their prevalence are increasing rapidly. Ginseng is the root of Panax ginseng C.A. Meyer (Araliaceae) which has been used for many centuries in asian region. Anxiolytic effect is one of the popular effects of ginseng. Several studies reported saponin fraction of ginseng, including ginsenoside, is a major ingredient of anxiolytic effect. In present study, we investigated anxiolytic-like and antidepressant-like effect of non-saponin fraction in mice. Material and Method : Mice were divided into five groups. Experimental groups were administered non-saponin fractions (25 mg/kg; nsp25, 50 mg/kg; nsp50, 100 mg/kg; nsp100) respectively once a day in the morning at 9am for 1 week. Then, we performed elevated plus-maze (EPM) test for investigating the anxiolytic-like effect and forced swimming test (FST) for investigating the antidepressant-like action. Results : Non-saponin fraction 50 mg/kg group increased frequency and time spent (p<0.05) in open arm on EPM test and decreased immobility time (p<0.05) on FST compared with control group. Conclusions : We suggest that non-saponin fraction has anxiolytic-like effect and antidepressant like effect in mice.

• Journal of East-Asian Urban History
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• 제3권1호
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• pp.7-20
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• 2021

• 한국잠사학회:학술대회논문집
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• 한국잠사학회 2001년도 제44회 춘계 학술연구 발표자료
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• pp.66-66
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• 2001

No Abstract. See Full-text

• 대한한방종양학회지
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• 제8권1호
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• pp.93-101
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• 2002

Objectives This experimental study was carried out to evaluate the effects of Phellinus Linteus on immune activation. Methods In order to investigate the effect of Phellinus Linteus, the following was performed: The fraction of $CD4^+$, $CD8^+$, $CD19^+$ in splenic cell, gene expression of IL-12 (p35), IL-12 (p40) , $IFN-{\gamma}$, and splenic cell proliferation by PL-E. Results PL-E helped $CD4^+$, $CD8^+$, $CD19^+$ expression more effectively compared with control group. PL-E helped IL-12 (p35), IL-12 (p40), $IFN-{\gamma}$ gene expression in splenic cells more effectively compared with control group. PL-E proliferated splenic cells more effectively compared with control group. Conclusions: It is suggested that PL-E is able to activate immune response system.

• 한국환경과학회지
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• 제18권10호
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• pp.1089-1101
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• 2009

In this paper, changes in the intensity (e.g., central pressure and maximum sustained wind speed) of Tropical Cyclone (TC) in summer in the regions located at $30^{\circ}N$ in East Asia from 1988 to 1991 were found. The intensity of TC from 1991 to 2007 was much higher than that of TC from 1965 to 1988. The reason for this was that the frequency of TCs passing China from 1991 to 2007 was much lower than that of TCs from 1965-1988 because a northeasterly wind caused by high-pressure circulation in East Asia got severer along the East Asian coast. Instead, TCs moved from the eastern region of the Tropical West Pacific to Korea and Japan mainly after passing the East China Sea due to the low-pressure circulation strengthened in the subtropical waters of East Asia. In addition, low Vertical Wind Shear (VWS) was created along the mid-latitude regions of East Asia and the main path of TCs from 1991 to 2007. Most of the regions in the Northwestern Pacific showed higher Sea Surface Temperature (SST) from 1991 to 2007, and had a good environment where TCs were able to maintain a higher intensity on the mid-latitude. In particular, a low sensible heat flux occurred due to high snow depth in East Asia in the spring of 1991 to 2007. Accordingly, the lower layer of East Asia showed high-pressure circulation, and the sea surrounding East Asia showed low-pressure circulation. Thus, the typical west-high, east-low pattern of winter atmospheric pressure was shown. The possibility of snowfall in East Asia in spring to be used as a factor for predicting the summer intensity of TC in the mid-latitude regions of East Asia was insinuated. The characteristics of TC in a low-latitude region were the same in Korea. The latest intensity of TCs got higher, and the landing location of TCs gradually changed from the west coast to the south coast.

• 한국의상디자인학회지
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• 제2권1호
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• pp.75-95
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• 2000

The purpose of this study were: 1) to understand the meaning of color according to the culture 2) to develop color and color arrangements in the thoughts of the East and the West.. The meaning of color on the dyed clothing was investigated through the book written classified with yin, yang, five color elements and Christian color system. The results were as follows; 1. Red wedding dress used the meaning of prevent badness and American used to resist for England in the War of Independence. 2. White wedding dress meaned innocent, gladness to the ancient Greece, Rome and Gothic Christian in the West, and it meaned a dead daughter in Japan, East, 3. Blue clothes meaned lucky in the East and meaned sacredness and love in the West. 4. Yellow was the color of the Emperor in the East, and it meaned death, betray in the West. 5. Black meaned badness in the East, and it meaned sadness in the West.

• 동서간호학연구지
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• 제13권2호
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• pp.197-207
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• 2007

Purpose: This study was carried out to deveop nursing costs and to substantiate the application of appropriate activity-based nursing costs for the current clinical nurse specialists. Method: The study sample was a group of 8 home health care team of the tirtiary Hospital in Korea. The data was collected from September 2003 through December 2004. The statistical analysis was done by SPSS PC 11.0 program and calculated mean and the standard deviation. In Lee(2003)'s nursing activity analysis, nursing activities were classified into two major classification, 19 domains and 70 activities. Each activities was calculated using its work validity, physical effort, psychological effort, stress as a intensity, and the necessary time. The simple work costs was calculated the work wage per minute and the necessary time. The work load intensity was calculated using the work wage per minute and the necessary time work load intensity/100. Results: In this study, the work wage was 283 won per minute. The work validity ranged from 2.71-4.00. The highest simple work cost/work load intensity cost was 12,735won/47,374won for research activity, 10,700won/27,499won for bedsore care, and 9,727won/35,114won for deathbed care. The lowest simple work cost/work load intensity cost was 2,123won/2,038won for intramuscular injection, 2,210won/2,166won for hypodermic injection, and 2,210won/1,547won for a application of medicine(or ointment or cream). Conclusions: It revealed that the nursing cost should be considered validity, physical effort, psychological effort, stress as a intensity, and necessary time. Therefore, It is necessary to calculate nursing cost systematically based on activities.

• 천문학회보
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• 제42권2호
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• pp.58.2-58.2
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• 2017

The special session of the East Asian Observatory was prepared to let the Korean Astronomical Community know the current status and future prospect of the EAO, and to hear the opinion from the community. The East Asian Observatory (EAO) was formulated on September 5, 2014 by East Asian Core Observatories Associations (EACOA) as a non-profit company registered in the State of Hawaii. As a first mission of the EAO, it has successfully operated the James Clerk Maxwell Telescope (JCMT) since March 2015. The Submillimeter Array (SMA) has been available to the East Asian astronomers from 2017A season through the EAO, and the Subaru and the East Asian VLBI Network (EAVN) are the possible facilities to be available in near future.

• 한국의사학회지
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• 제15권1호
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• pp.199-212
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• 2002

"East and West Medicine Research Society Monthly View" was published 7 times to revive and develope the Eastern medicine that was in downward trend with an "review the old and learn the new" attitude to unite the East and West medicine. This magazine was lead by the East and West Medicine Research Society and therefore an academic magazine. Its contents mostly consist of lecture type serials. This is because the purpose of the magazine was to reeducate physicians of the Chinese school or to educate the people who had purpose on medicine. The contents of "East and West Medicine Research Society Monthly View" has many serials on various subjects such as Eastern Medicine, Western Medicine, East and West Medicine, and SaSang medicine. Puting in articles about hygiene to put in many writings about living health shows the effort in trying to treat epidemics with Korean Medicine.

• 환경생물
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• 제37권3호
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• pp.396-405
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• 2019

A new species of free-living marine nematode is described from intertidal sediments of the East Sea, Korea. Phanoderma koreense sp. nov. is characterized by the presence of well-developed pharyngeal and cephalic capsule, six inner labial sensilla present as minute papillae around with circular groove, long and slender spicules with 4-5 serrated distal end, located at the base of the precloacal supplement, a series of eight to nine stout and short setae on the ventral cloacal region and conico-cylindrical tail with two pairs of blunt setae. In this study, we provide taxonomic descriptions and illustrations of a new species by differential interference contrast microscope and a pictorial key to the valid species of Phanoderma Bastian, 1865. This is the first record of the genus Phanoderma in the East Sea, Korea.