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조영숙,박석규,박정로,김종홍,이종일,문주석 순천대학교 기초과학연구소 1993 基礎科學硏究誌 Vol.4 No.-
Tubers of Korean yams were analyzed in proximate, amino acid and fatty acid compositions. The yams were composed of moisture (70.6-86.1%), protein (5.8-9.2%), crude fat (0.2-0.9%) and reducing sugar (0.7-2.9%). The pH and titratable acidity of yam juice were 6.0-6.3 and 0.9-1.1 ㎎%, respectively. Total amino acid contents of the yams were 21.2-26.9% comprising essential amino acids of 49.2-57.3%, and the major amino acids were glutamic acid (2.9-4.3%), arginine (3.0-4.2%) and aspartic acid (2.2-2.8%). Thirteen fatty acids were detected, and the major fatty acids were linoleic (42.2-49.4%), palmitic (25.5-27.8%) and oleic acid (4.7-13.7%).
크릴분말이 콜레스테롤 및 카드뮴 식이 흰쥐의 간 및 심장 지질에 미치는 영향
조영숙,박석규,박정로,손미예,문주석,곽수동 순천대학교 기초과학연구소 1992 基礎科學硏究誌 Vol.3 No.-
In order to investigate effects of krill on lipid components of liver and heart in cholesterol and cadmium-fed rats, male Sprague-Dawley rats were raised for 4 weeks with 8 experimental diets. Krill used in this experiment contained 65.4%(w/w) of protein and 16.7% of lipid. Krill contained 35% of polyunsaturated fatty acids and more unsaturated fatty acids than saturated fatty acids by 2 times. Amino acid content of krill was high in order of Glu, Asp, Tyr and Lys. Rats fed krill diet showed more food intake and weight gain compared with control group. However, food efficiency ratio and weight of liver and heart were not significantly different. The ingestion of cadmium resulted in a severe restriction in growth rate with normal or mild reduction of liver and heart weight. Cadmium also caused a significant decrease in food efficiency ratio. The contents of total and free cholesterol of liver and heart in rats fed krill diets were similar or slightly higher than those fed control diet. Dietary krill also showed no significant difference in liver and heart cholesterol levels in rats with cadmium ingestion. The contents of phospholipid and triglyceride in liver and heart of krill group were slightly higher than those of control group. Supplement of krill reduced triglyceride content of liver in rats ingested with cadmium without any effect on the level of phospholipid and heart lipids. The concentration of cadmium in plasma significantly increased with dietary krill. However, the krill supplement did not influence the concentration of cadmium in liver or heart. A significant accumulation of lipid in liver tissue was observed in all dietary groups but standard group. However, no difference in degree of lipid accumulation was found among the dietary groups. Necrosis and hemolysis of liver in all dietary groups were not shown.
Propylthiouracil에 의한 중증 급성간염 1예
임종주,심미령,이명수,김태현,오석규,안선호,박무림,김남호,박병현,조성구 圓光大學校 醫科學硏究所 2002 圓光醫科學 Vol.17 No.2
PTU에 의한 간염의 발생은 매우 드물게 발생하는 것으로 알려져 있으나 저자들은 Graves씨 병으로 진단 받고 propylthiouracil 투여를 받고있던 환자에서 중증의 급성 간염이 발생한 1예를 경험하였기에 보고하는 바이다. Propylthiouracil is widely used to treat patients with hyperthyroidism. This drug has been associated with severe hepatotoxicity rarely. We presented the case of jaundice and profound liver dysfunction from a 23-year old woman treated with propylthiouracil for hyperthyroidism. Viral, metabolic, and autoimmune liver disease could be excluded and liver biopsy revealed a pattern of acute hepatitis. After discontinuing the drug, there was a progressive resolution of hepatic symptoms and decrease in biochemical data of the liver. Despite propylthiouracil induced hepatitis in rare case, patients receiving propylthiouracil are exposed to develope severe hepatotoxicity. Therefore it might be advisable to monitor level of the transaminase on regular base from patients receiving propylthiouracil.
박석규,문주석,김영규,조영숙 순천대학교 기초과학연구소 1990 基礎科學硏究誌 Vol.1 No.-
To find anti-tumor components from korean Basidiomycetes, the mycelium of Coriolus versicolor Fr. was grown in jar-fermentor culture and a proteinbound polysaccharide was isolated. The experimental results obtained are summarized as follows: The korean yeast extract for the production of crude polysaccharide and cell by the cultivation of jar-fermentor was more efficient than of foreign production. The addition of 1.5% yeast extract to culture medium promoted crude polysaccharide production but pH-control had no effect on cell growth and crude polysaccharide production.
강명주,지삼룡,박석주,이재익,조영완,김준영,박성재,박은택,이연재,이상혁,설상영,배상균 인제대학교 2006 仁濟醫學 Vol.27 No.-
Carcinoid tumors have been reported in a wide range of organs but most commonly involve the lungs, bronchi and gastrointestinal tract. Within the gastrointestinal tract, appendix is the most common location for carcinoid, followed by the distal small intestine, the rectum, and the stomach. Among these, primary involvement of the ampulla of Vater is extremely rare. We report a case of carcinoid tumor of ampulla of Vater. A 62-year-old man presented with epigastric soreness. Gastroduodenal endoscopy showed hyperemic bulging mass on ampulla of Vater and diagnosed as carcinoid tumor by histologic finding, with immunohistochemical study. In ^(111)In-octreoscan, tumor had regional lymph node metastasis, but no evidence of distant metastasis. Pancreatoduodenectomy with lymph node dissection was performed.
정석찬,한태창,서범수,조장혁,주경준 한국경영과학회 1998 한국경영과학회 학술대회논문집 Vol.- No.1
CITIS(Contractor Integrated Technical Information Service) is a contractor's developed service to provide electronic access and/or delivery of contractually required information. CITIS satisfies one of the major CALS objectives to furnish a single-entry point for authorized access to contractor-generated Contract Data Requirement List(CDRL) data. A critical requirement for the practical implementation of the CITIS concept is the ability to access multiple existing heterogeneous databases in a fashion transparent to the CITIS user. In this paper, we will propose a prototype system model for CITIS, and discuss the system architecture of proposed CITIS system as a global information management system for distributed and heterogeneous local information systems. Furthermore, we will discuss about the required server module and using-scenario of proposed CITIS system.
鄭宰顯,趙載敏,崔元碩,曺柱鉉 충주대 2003 産業科學論文集 Vol.11 No.-
본 연구는 인삼의 약리성분과 식초의 기능성을 갖는 인삼식초를 제조하기 위하여 시판 식초와 2단계 발효를 거친 인삼식초와의 품질 을 비교 평가하여 다음과 같은 결과를 얻었다. 가. 인삼식초의 산도는 시판식초보다 약간 낮았으며, pH는 3.7정도로 시판식초보다 약간 높았다. 나. 인삼식초 중에는 fructose, maltose, sucrose, glucose등의 유리당이 존재하였으며 시판중인 식초에는 fructose의 양이 많이 함유되어 있었으며 기타 maltose, sucrose 등도 일부 존재하였다. 다. 인삼식초에는 acetic acid, tartaric acid, propionic acid, lactic acid, malic acid, succinic acid 등의 유기산이 함유되어 있었고 일반 시판식초에는 oxalic acid, citric acid, malic acid, acetic acid등을 함유하고 있었다. We producted the ginseng vinegar through two stages fermentation(alcohol fermentation and acetic acid fermentation). At the first stage, ginseng wine contained 17% alcohol was producted at the 11th day. And through the second stage, acetic acid fermentation ginseng vinegar of which total acidity is 5.8% were produced. In comparison with commercial vinegars for physicochemical quality, acidity of ginseng vinegar was lower than those of commercial vinegars and ph was higher than those of commercial vinegars. The major free sugar compositions in ginseng vinegar were fructose, maltose, sucrose and glucose and in commercial vinegar were fructose, sucrose and maltose. The major organic acid compositions were acetic acid, tartaric acid, propionic acid, lactic acid, malic acid and succinic acid and in commercial vinegar were oxalic acid, citric acid, malic acid and acetic acid.