• Journal of Life Science
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• v.23 no.4
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• pp.495-500
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• 2013

Harmonia axyridis is known to display diverse biological activities, such as growth promotion. However, few studies have investigated the effect of H. axyridis on inflammation of the skin. In this study, we explored the anti-inflammatory effect of the Harmoniasin gene fragment (HaGF) peptide from H. axyridis on macrophage cells. During the entire experimental period, 5, 25, 50, and 100 ${\mu}g/ml$ of HaGF showed no cytotoxicity. However, at these concentrations, HaGF inhibited the activity of iNOS and COX-2 by 51% and 49%, respectively. In addition, the HaGF extract reduced the release of inflammatory cytokines, including TNF-a and IL-6. Therefore, HaGF has been LPS-induced macrophage Raw 264.7 cells could be expected from the inhibitory effects of the inflammatory.

• Korean journal of food and cookery science
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• v.33 no.2
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• pp.174-180
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• 2017

Purpose: The purpose of this study was to investigate quality characteristics and antioxidant effects on storage by temperature between new cultivar Dewdrop Pine Mushroom (Lentinula edodes GNA01) and button mushroom (Agaricus bisporus). Methods: Dewdrop Pine Mushroom and button mushroom were prepared at low storage temperature. Results: Weight loss increased with time, whereas the new cultivar Dewdrop Pine Mushroom showed a decrease of less than 4% until 15days. Hardness of new cultivar Dewdrop Pine Mushroom was reduces less than button mushroom during storage. Color change of new cultivar Dewdrop Pine Mushroom was not altered during storage. For viable cell count, new cultivar Dewdrop Pine Mushroom proliferated less than button mushroom. For antioxidant activity, polyphenol content increased with storage period of both mushrooms. The electron-donating action of new cultivar Dewdrop Pine Mushroom maintained high antioxidant activity accounting for 80% until 12 days of storage. New cultivar Dewdrop Pine Mushroom was evaluated as better than pine mushroom as it exceeded the middle of storage in sensory characteristics; such as appearance, color, aroma and overall acceptability, etc. Conclusion: In summary, new cultivar Dewdrop Pine Mushroom was stored for 12 days while button mushroom was stored for 9 days.

• Journal of Environmental Science International
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• v.13 no.12
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• pp.1079-1088
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• 2004

In order to understand chemical characteristics and dewfall formation in western Busan area, we analysed monthly distribution of dewfall, and investigated the correlation between dewfall formation amount and meteoro­logical factors. This study used the modified teflon plate $(1m{\times}1m)$ at Silla university in Busan from August 2002 to April 2003. In order to estimate qualitatively water soluble components, IC, ICP and UV methods for water soluble ions are also used respectively. Dewfall amount of sampling periods (47 day) collected 3.8 mm. Meteorological conditions for the formation of dewfall above $50\;g/m^{2}$ showed that temperature diurnal $range(^{\circ}C)\;was\;5.6^{\circ}C$ above, cloud amounts (1/10) at dawn of the sampling day was 7/10 below, mean wind speed at dawn (0~6hr) of the sampling day was 4.4 m/sec below, and mixing ratio at 6hr of the sampling day was 3.2 g/kg above. Distribution of water soluble ions in dewfall founded the highest concentration (206.1\;{\mu}eq/{\ell}\;for\;SO_{4}^{2-},\;42.4\;{\mu}eq/{\ell}\;for\;NH_{4}^{+},\;249.2\;{\mu}eq/{\ell}\;for\;Ca^{2+},\;and\;42.0\;{\mu}eq/{\ell}\;for\;Mg^{2+})$ during the March, the lowest concentration $(73.0\;{\mu}eq/{\ell}\;for\;SO_{4}^{2-},\;4.6\;{\mu}eq/{\ell}\;for\;NH_{4}^+\;and\;72.7\;{\mu}eq/{\ell}\;for\;Ca^{2+})$ during the August. Monthly equivalent ratio of $[SO_{4}^{2-}]/[NO_{3}^-]$ showed the highest value (4.99) during the October, the lowest value (1.84) during the August, and the mean value was 3.45.

• Journal of The Korean Society of Agricultural Engineers
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• v.56 no.5
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• pp.89-99
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• 2014

The goal of this study was to evaluate sediment reduction effects of VFS (vegetative filter strip) applied for Iksan area in Saemangeum watershed. This study simulated runoff and sediment load from different types of uplands using VFSMOD-W. The general upland characteristics of the study area was investigated to build reasonable scenarios of the simulation. The simulation scenarios were designed by various areas, shapes, and slopes of uplands. Grass mixture was selected as VFS vegetation and the size of VFS was fixed as 10 % of uplands area. Additionally 50mm, 100mm, 150mm of daily rainfall were applied for the runoff and sediment simulation. As results, the calculated runoff and sediment loads were obtained $20.7{\sim}1,030.6m^3$ and 568.4~675,731.4 kg for the range of 0.1~1.0 ha of uplands with 7 % and 15 % slopes. The reduction effects on runoff and sediment were obtained 5~10 % and 21.0~47.7 % respectively from VFS applications. The VFSMOD-W simulations showed that runoff tended to increase as upland area and amount of rainfall increased while sediment increased when slope, length and area of uplands and amount of rainfall increased. These results indicated that rainfall amount and upland size are the critical factors for the generation of runoff and sediment load. In order to support this conclusion, further studies such as, long term monitoring, field experiments, and to calibrate and evaluate the model are necessary.

• Journal of Acupuncture Research
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• v.30 no.4
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• pp.107-114
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• 2013

Objectives : The purpose of this study is to analyze actual status of foreign patients who visited hospital of Korean medicine and suggest developmental direction of korean medical tourism. Methods : This study includes 675 foreign patients who visited spine-specialized hospital of Korean medicine from January 1, 2012 to December 31, 2012. Based on computerized medical records, patients' age, gender, country, date of initial and last visit, chief complaint, treatment period and species of treatment were collected. These data were used for analyzation of actual condition of medical tourism at hospital of Korean medicine. Results : A total of 675 foreign patients visited spine-specialized hospital of Korean medicine. 395 patients(59 %) were female and the forties was the most common by ages. Patients from Japan were the most common followed by Russia and United States of America. Patients visited hospital 5.1 times during 27.4 days in average. There were 526 cases of spinal pain and only 52 cases were non-musculoskeletal disease. The most frequently performed treatment was general acupuncture treatment while moxibustion and bee venom acupuncture were remarkably infrequently treated. Conclusions : The result of this study suggests potential possibility of development of Korean medical tourism focused on disease cure as well as current trend of beauty and Korean medical experience at the Korean medical tourism field.

• Journal of Acupuncture Research
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• v.30 no.4
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• pp.189-196
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• 2013

Objectives : The aim of this study was to find out the therapeutic effect of bee venom acupuncture in the treatment of patient with trigger finger accompany side effects by steroid injection. Methods : As the effect of bee venom acupuncture about various articulation diseases observed, we tried to treat a case that was diagnosed trigger finger with side effects by steroid injection by using bee venom acupuncture. Result : After three times bee venom acupuncture treatments, 'VAS' score and triggering grade decreased quite noticeably, and other symptoms as have improved as well. Conclusions : Bee venom acupuncture have shown fairly effective to trigger finger accompany side effects by steroid injection.

• Korean journal of food and cookery science
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• v.27 no.5
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• pp.545-556
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• 2011

The purpose of this study was to investigate the effect of Gastrodia elata Blume concentrate on quality characteristics of Gastrodia elata Blume jelly. The Gastrodia elata Blume jelly samples were divided into five groups by adding different Gastrodia elata Blume concentrates. The five groups were divided into GBJ-0, GBJ-5, GBJ-10, GBJ-15, and GBJ-20 (Gastrodia elata Blume jelly with 0, 5, 10, 15, and 20% Gastrodia elata Blume concentrate). The highest contents of crude protein and crude ash, and the brix in the GBJ-20 sample were 0.34 and 0.59%, and 22.28$^{\circ}$ Brix, respectively. The crude fiber and pH change (4.65-4.76) were not significantly observed in any of the GBJ samples. Turbidity, degree of brownness, and total phenolics increased with an increasing the amount of extract. A significant difference was observed between samples with and without the extracts in terms of hardness, springiness, gumminess, and chewiness, as well as K, Mg, Cu, Mn, and Zn contents. Hardness, gumminess, and chewiness increased in all GBJ samples with an increase the amount of extract added, whereas adhesiveness decreased. The highest tartaric acid content in the GBJ-0 sample and malic acid in the GBJ-20 jelly sample were 15.58 mg/100 g and 137.45 mg/100 g, respectively. The levels of Ca, K, and Mg increased with an increase in the amount of added extract. The highest score for overall acceptance (4.13) was in the GBJ-10 sample with 10% Gastrodia elata Blume concentrate.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.29 no.6
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• pp.513-519
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• 2007

Typical surgical methods for the treatment of mandibular fractures include intermaxillary-fixation (IMF) for obtaining temporary intraoperative occlusion. Traditionally IMF has been achieved with arch-bars or interdental eyelet wiring. However, these techniques are time-consuming procedures, can produce periodontal damage, and are not well tolerated by the patient even under local anesthesia. Moreover, daily maintenance of oral hygiene is difficult for patients with an arch bar. Recently, intermaxillary fixation using intraoral skeletal anchorage screws (SAS) has been introduced for the treatment of mandibular fractures. This method solves the problems above, but they have the potential for tooth damage, screw fractures and intraoperative occlusal instability. In this study, patients with mandiblular fractures were divided into three groups. Group 1 was treated by IMF using archbars(both maxilla and mandible), Group 2 was treated with SAS(maxilla) and arch-bar (mandible), Group 3 was treated with SAS(both maxilla and mandible). The aim of this study was to evaluate the influence of the different IMF methods on periodontal tissue health and intraoperative occlusal rehabilitation about each groups, and to discuss the most favorable IMF method.

• Transactions of the Korean Society of Mechanical Engineers B
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• v.34 no.10
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• pp.947-955
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• 2010

Most oil and gas reservoirs, which have some light hydrocarbon components, show sensitive phase behavior in response to changes in the composition of the internal fluid. When evaluating and developing plans for oil and gas fields, flash calculation, PVT analysis, and saturation-property calculation are necessary for analyzing reservoir characteristics and pipeline flows. In general, the determination of saturation properties such as dew point and bubble point is considered a difficult task because of the poor convergence of the calculation methods. In this study, several new initial-value-guessing methods and root-finding methods are proposed; parametric analysis were carried out to verify the improvement in convergence. Finally, these new ideas and methods were successfully applied to the new GUI based multi-phase behavior simulator.

• Journal of Sasang Constitutional Medicine
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• v.30 no.3
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• pp.74-94
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• 2018

Introduction The case report provides pivotal basis for clinical research and education, however systematically organized guideline for reporting case report was not properly applied and it tackled the development of traditional medicine in Korea. The purpose of this study was to implement guideline for reporting CAse REport(CARE guideline) incorporating unique characteristics of Sasang medicine with the help of examples and explanations. Methods and Results The guideline for reporting CAse REport for Sasang medicine(CARES guideline) including diagnosis of traditional medicine and treatment with acupuncture and medical herbs was suggested, and practical examples explaining details of each CARES items were provided. Discussion and Conclusion This study would provide foundation for consensus-based and common CARE guideline for traditional Korean medicine. And, the CARES guideline would provide clinical platform for developing refined Sasang type differentiation technique using reported biopsychosocial and clinical type-specific features and realistic cases for Problem Based Learning courses as evidence-based education.