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한외여과된 돈혈청으로부터 DEAE - Sephacel Chromatography 에 의한 면역단백질의 분리
전기홍,유익종,박우문,이무하 ( K . H . Jeon,I . J . Yoo,W . M . Park,M . H . Lee ) 한국축산학회 1997 한국축산학회지 Vol.39 No.1
Concentrated porcine serum with ultrafiltration 30KDa was purified with DEAF-Sephacel column chromatography. Buffer solution with pH 7 to 9 and buffer concentration with 0.01M to 0.05M, and NaCl gradient with 0M∼0.5M, 0M∼0.8M and 0M∼1.0M were used respectively for chromatographic purification. Optimal conditions were at pH 8.0, buffer conc. 0.03M and salt conc, 0M∼0.5M with immunoprotein concentration 82% and production yield 43%. Purified immunoprotein was identified in the molecular weight 50KDa and 15KDa by electrophoresis.
해외 학술활동: 한국 전통 육가공품 수출을 위한 일본 동경 방문조사
전기홍,Jeon, Ki-Hong 한국식품연구원 2010 食品技術 Vol.23 No.2
본 내용은 2010년 4월 7일부터 4월 9일까지'한국 전통 육가공품 수출 추진 연구'와 관련한 제품과 신기술 등의 정보 및 자료 수집을 위해 주요 수출 대상국인 일본 동경소재 아메요코 시장을 중심으로 백화점, 한국음식 판매 식당가 등을 방문하여 기존 제품의 특성 및 반응을 조사하고, 동경 빅사이트에서 개최한 식육산업전에 참관하여 관련 전시제품의 동향 파악 및 한국 전통 육가공제품의 소비자 반응을 조사하여 향후 연구에 반영하고자 한다.
전기홍,송현종,박인휘,유승철,송미숙,Chun, Ki-Hong,Song, Hyun-Joug,Park, In-Whee,Yoo, Seung-Chul,Song, Mi-Sook 대한예방의학회 1999 Journal of Preventive Medicine and Public Health Vol.32 No.2
Objectives: The aim of this study was to investigate the attitudes toward complementary and alternative medicine among 1,490 residents(339 households) in Suwon city. Methods: All respondents were asked about types, frequency, effects, side-effects, views, and cost of complementary or alternative medicine through a questionnaire from July 24th to 27th. Six therapies were investigated: diet; acupuncture/ massage/ chiropractic etc., mind control such as Ki/ Yoga/ spiritual therapy/ relaxation therapy etc.; nutritional supplements, cultural remedies; and Herb medications Results: The results of this survey were as follows: 35.6% of respondents had experiences with at least one or more types of complementary and alternative medicine. The average number of different types of therapies used was 3.4. More experience with various types of therapies were found among those respondents of higher education, older age group, higher income, married group, religious group than among the opposite groups of respondents. Herb medications were used most frequently(39.8%), followed by minor grains(37.9%), Ginseng(23.8%), Boshintang(21.5%), acupuncture(20.3%), Gaesojou(15.3%) Gingko nut(12.0%), mushroom(11.5%), Cupping therapy(10.2%), and black goat(0.0%). Acupuncture and Herb medications were used for treatment of hypertension the most frequently; minor grains or silkworm for treatment of diabetic mellitus; vegetables for treatment of obesity; acupuncture, Cupping Therapy, Herb medications for treatment of rheumatism; and acupuncture, Herb medications, or exercises for treatment of Cerebro Vascular Accident(CVA). The average costs of treatment were 108,000 Won for hypertension, 87,200 Won for diabetic mellitus, 16,800 Won for obesity, 68,800 Won for rheumatism, and 87,500 Won for CVA. Among 10.9% of respondents, there were 13 cases of side-effects with acupuncture, Herb medications, and Gaesojou. Among the cases of side-effects, majority was due to Herb medications. Respondents reported that Cupping Therapy was the most effective, followed by acupuncture, Ginseng, Gingko nut, Boshintang, black goat, minor grains, Gaesojou, Herb medications, vegetables, and mushroom. In response to the views of complementary and alternative medicine which they had used, they recommended minor grains first, followed by Ginseng, acupuncture, Gingko nut, Cupping Therapy, vegetables, Boshintang, black goat, mushroom and Herb medications. In contrast, they did not recommend Herb medications, acupuncture, nor Gaesojou. Conclusions: These findings indicate that many people use various complementary and alternative medicine without any guidelines for treatment of serious chronic diseases not even to invigorate themselves. It is, therefore, suggested that medical doctors or scientists verify the true effects or side-effects from the most common complementary or alternative therapies through experiments. Also medical doctors should provide a comfortable atmosphere for discussion among doctors and patients who would like to try these therapies.
의료보험서비스 가격의 적절성에 관한 연구 : 소득계층간 접근형평성 관점에서
전기홍,최귀선,강임옥,Chun, Ki-Hong,Choi, Kui-Son,Kang, Im-Ok 대한예방의학회 1998 Journal of Preventive Medicine and Public Health Vol.31 No.3
By expanding health insurance, customers will carry a smaller burden of medical costs. As a result, the number of visits to a physician increase and this result in the improvement of medical accessibility. But medical care utilization may be changed not only by insurance status but also by socio-demographic factor, economic status and other factors. The question thus remains, at which level of accessibility and what price of medical care service in health insurance will the customer and the medical care service be satisfied. The price of medical care service ls comprised of the customer's out-of-pocket money and the costs not covered by health insurance. If the price of medical care services in health insurance are appropriate, medical care utilization should not differ because of the difference in income status or the acuteness of illness. But If the price is not adequate, low income groups will receive relatively low medical care utilization, particularly in the case of chronic disease. The purpose of this study is to evaluate the differences in medical care utilization among the various income groups and those with varying acuteness of illness. The major hypotheses to test in this study are : (i) whether there are differences in medical care utilization among different income groups exist, (ii) whether differences in medical care utilization among different income groups exist with the hospital type. (iii) whether differences in medical care utilization among different income groups exist with the acuteness of illness and with age. The data was collected from the JongRo District Health Insurance Society in Seoul. A total of 118,336 persons were selected as the final sample for this study. The major findings of this study were as follows; 1. The volume of ambulatory utilization among users was statistically significant by income level. 2. Among different income groups, the volume of ambulatory utilization was statistically significant by the acuteness of illness. 3. Higher income groups with chronic diseases had a greater volume of ambulatory utilization than other groups.
전기홍 대한의사협회 2009 대한의사협회지 Vol.52 No.4
The goal is to improve the national health level in our country. To achieve this how to manage the chronic diseases cost-effectively is very important. Population-based comprehensive Chronic Care Model approach should be arranged in the national health insurance framework. It is necessary that private health promotion services are launched in the market, but we should focus on which way of delivering preventive services can benefit in the future.