放射線 照射에 衣한 人蔘貯藏에 關한 硏究 : 第2報, 감마線 照射가 人蔘粉末製品의 貯藏中 理化學的 特性에 미치는 영향 Part Ⅱ, Effect of Gamma Irradiation on the Physicochemical Properties of Ginseng Powder during the Storage

成絢淳,朴明漢,李光承,趙漢玉 한국응용생명화학회 1982 Applied Biological Chemistry (Appl Biol Chem) Vol.25 No.2

紅蔘 및 白蔘粉末製品에 對한 放射線(^(63)Co-r 線) 照射 및 照射線量과 長期貯藏이 理化學的 特性과 外觀品質 變異에 미치는 영향을 25℃에서 4個月間 저장하면서 조사하였다. 兩試料 모두에서 照射線量과 長期貯藏에 따른 變異가 거의 없었다. 理化學的 特性에서 水分, pH, 아미노態窒素, buthanol extract, 還元糖등과 사포닌분획별 패턴에도 大窒없었으나 白蔘粉末의 경우 특히 50% ethanol extract의 收率이 약간 增加되는 傾向을 보였다. 外觀品質의 경우 50% ethanol extract의 色濃度에서는 大差없었으나 粉末自體의 色度에서는 試料間에 약간 差異가 있었다. 紅蔘粉末의 경우 L値와 a値는 減少되었고 b値는 增加되어 茶褐色化 되는 傾向이었고 白蔘粉末에서는 L値가 減少되고 a値와 b値는 線量에 따라 增加되나 貯藏其間에서는 減少와 增加를 보여 濃黃色化되는 傾向이 었으나 識別可能程度의 色度變異범위는 아니었다. 全體的으로 品質의 安定性을 維持하고 있음을 보여주었다. The effect of the physiochemical properties of red and white ginseng powder after ^(60)Co-r ray irra diationduring the storage fer 4 months at 25℃ was investigated. The storage periods and the treatment of irradation at various doses on ginseng powders had no significant effects on the proximate composition and color density of ginseng extract with 50% ethanol. No changes in the contents of saponin and its HPLC patterns were found during the storage. However, a little increase was found in the yield of 50% ethanol extract and Hunter's color value of powder. But generally it was found to be stable in the physicochemical properties of red and white ginseng powder by irradiation of the intensity during the storage.

예방적 lamivudine 투여로 성공적인 동종골수이식술을 시행한 HBV 양성 중증 재생불량빈혈 환자 1예

성윤경,안명주,오호석,최정혜,이영열,김인순,최일영 대한내과학회 2004 대한내과학회지 Vol.66 No.1

저자들은 만성 B형 감염을 동반한 중증 재생불량빈혈 환자에게 lamivudine을 예방적으로 투여하여 HBV의 재활성 없이 성공적으로 동종골수이식술을 시행하였기에 문헌고찰과 함께 보고하는 바이다. Reactivation of hepatitis B virus (HBV) infection has been known to be a serious complication of immunosuppressive or cytotoxic chemotherapy in HBV carriers or chronic hepatitis B patients. We report here a 25-year-old woman who has severe aplastic anemia and chronic hepatitis B underwent successful allogeneic bone marrow transplantation (BMT) with prophylactic lamivudine treatment and showed no evidence of reactivation of hepatitis B, HBV DNA elevation, or liver dysfunction. This result suggests that prophylactic administration of lamivudine to a BMT recipient of chronic hepatitis B might be a safe and promising measure to prevent fatal liver dysfunction.

항공사-여행사의 의사교환이 파트너쉽에 미치는 영향

성명순 경북과학대학 2001 金龜論叢 Vol.8 No.1

우리나라의 여행업은 관광산업 발전의 핵심적 기능을 수행하고 있다. 그러나 영세한 규모의 여행사들이 고객의 다양한 관광욕구를 체계적으로 충족시킬 마케팅전략을 수립하고 실행하기엔 역부족인 상태이다. 이러한 현실 하에서 국내여행사는 오랜 경험과 노하우 및 거대한 자원을 보유하고 있는 외국여행사들과 경쟁을 하기 위해서는 보다 빠르게 관광객의 요구 및 욕구에 대처해 나아갈 수 있는 효율적인 마케팅전략의 하나로서 파트너쉽의 관계가 요구된다. 이에 본 연구는 산업현장에서의 정확한 파트너쉽의 개념을 전략적 관점에서 새롭게 정의 하고자 한다. 또한 관광유통경로 상에서 항공사와 여행사간의 관계성인 의사교환과 파트너쉽에 대한 결속의 구성요인인 신뢰가 파트너쉽과 어떤 영향관계가 있는지 선행연구를 바탕으로 실증적으로 분석한다. 이를 통하여 항공서비스산업에서 파트너쉽의 도입과 정착이 곧 경쟁력회복의 원천임을 제시하고자 한다.

담도 및 췌장 악성종양에서의 CAl9-9의 진단적 가치에 대한 평가

명승재,최승목,김은옥,최호순,이성구,김명환,민영일,류진숙 大韓消化器病學會 1995 大韓消化器病學會誌 Vol.27 No.3

구형 나노입자의 Seed 성장을 통해 제조된 SiO₂ 광자결정층의 광특성

김명순,홍상진,오용택,이범규,신동찬 조선대학교 생산기술연구소 2004 生産技術硏究 Vol.26 No.2

We can precisely control photonic band gap of self-assembled thin film by seed growth of spherical SiO₂ nanoparticle. Monodispersed SiO₂ nanoparticle was fabricated through the sto˝ber process. The nanoparticle, which has narrowest particle size distribution, is used for nucleation seed. Particle size can be controlled between 50 nm and 1000 nm after seed growth. When the seed content exceeds 0.1 wt% in solution, no new particle is observed and thus narrow size distribution is obtained. Self-assembled thin film is prepared on glass substrate by evaporation with capillary extraction. There is linear relationship between the average particle size and photonic band gap according to the transmittance and reflectance measurement. Variation of photonic band gap is well matched with theoretical consideration of Bragg's diffraction law.

한국에서 동물간호사제도의 필요성과 자격시험에 대한 분석 및 평가

이성호,박영석,박병권,곽명순,강종일,조성진,김선균,김병수 충남대학교 형질전환복제돼지연구센터 2007 논문집 Vol. No.10

The study examined qualification test of the 1st term Animal Nurse Technician and conducted questionnaire survey as well as site investigation to settle Animal Nurse Technician system in Korea. The objects were undergraduates, graduates and director of animal hospital. 115 applicants applied to the qualification test of animal specialists, and 50 applicants passed the test to record 43.47% of ratio of successful applicants. The subjects having relative difficulty were anatomy physiology and public hygiene to record 19 points in average: In particular, the anatomy physiology recorded 35 points of the highest score and 6 points of the lowest score to have the highest deviation and to require adjustment of difficulties. 89.2% of the interviewee supported needs of animal nurse technician system in Korea to show positive response. At the survey of actual conditions of recruitment of animal nurse technicians at animal hospitals, 28.6% of the interviewee was employing the technicians, and 35.7% had employment plan, and 32.1% wanted to employ them under good conditions. In other words, 96 4% of the interviewee responded positively, while no more than 3.6% did negatively. In Korea, the animal nurse technicians had roles as follows: The animal hospitals gave priority to reception service and customer controls followed by medical examination support,whilethecollegesdidtomedicalexaminationsupport. To differentiate hospitals in accordance with the increase of number of animal hospitals, the animal hospitals should employ animal nurse technicians having specialty and qualifications on animal nurse technician examination. In particular, the roles and demand of animal nurse technicians were expected to grow because of developed technologies of veterinary medical science, development of medical supplies and instrument, and the increase of aged animals, etc. Therefore, job analysis on animal nurse technicians should be done to adjust the subjects of qualification test and to develop questions.

稻熱病 抵抗性에 關한 硏究

金明運,盧愼圭,白壽鳳,李成泰,任文淳,朴澤奎,李麗夏 건국대학교 1974 學術誌 Vol.17 No.1

This study was made to investigate the degree of rice blast disease developing in various plants and also the relationship between the disease developing and the amount of content of nutrients in rice plants which were differently dressed. Possibility for culture of rice-blast race was studied and the structure of infected leaves were observed by electron microscope. 1) The varieties sampled, Pung-kwang, Jin-heung, Pal-tal, Pung-ok and Tong-il, were seeded and cultivated in pots. When fifth or sixth leaf emerged, the races of blast T,C,N were innoculated in all varieties. In dressing test Pung-ok, which leas susceptible to blast, was dressed with nitrogen fertilizer in ordinary and twofold and in none-dressing or dressing of silicon fertilizer. When the fifth or sixth leaf was appeared, races T, C, N was innoculated in each varieties of pot. In all experiment the degree of infection was checked out according to the order of leaf, and at the same time, the relationship between the degree of disease developing and the contents of nutrients by determining the total nitrogen, total sugar, phosphoric acid, kalium, silicon dioxide soluble nitrogen and soluble sugar was studied. The occurance of symptom was relatively frequent in upper primary or secondary leaf in all varieties regardless of the kind of fertilizers or their dressing amount. Comparing the occurrencies of disease development in examined varieties, Jin heung was lowest and Pung-ok was highest, while Tong-il was completely free from the infection of the disease. The race T-type attacked most seriously the varieties of Jin-heung, Pal-Tal and Pung-kwang except Pung-ok, C-type was moderate and N-type was very weak in Pung-ok. In the amount of dressing, the occurance of disease was very rare in the rice plant of N-ordinary-silicon fertilizer dressed and frequent in that of nitrogen fertilizer-twofold-and-silicon fertilizer none dressed. The disease developing differed with the races, indicating T-type was most poweful, C-type moderate while N-type was weak. In the interaction between the contents of nutrients in riceplant and the degree of disease developing, Pung-ok, which was very abundant in nitrogen, phosporic acid, glutamic acid, asp artic acid glutamine, asparagine, cystine, serine and sucrose but little in sugar, kalium and silicondioxide, was most susceptible to the disease. Jin-heung, resistant one, was opposite to Pung-ok in all aspects. As a result there was a correlation between the kind or amount of nutrients in rice plant and the disease attack. According to the amount of dressed fertilizer, the rice plant dressed in N-twofold and silicon dioxide none dressed had the larger amounts of total nitrogen, phosphoric acid, aspartic acid, glutamic acid and gldtamine but little in sugar and silicon dioxide contents. While in the rice plant dressed with N-ordinary and silicon fertilizer. the tendancy of disease occuring was low respectively. 2) The study on the cultivation of race T,C,N in the media added such organic acid as succinic acid, valeric acid, malic acid, ketoglutaric acid and such phenolic chlorogenic acid and salicylic acid was made. The result of which was as follow: ① There were no differences in growth of T,C,N type races. ② In the media added organic acid the growth was favorable. ③ In the media added chlorogenic acid the growth was promoted but in the one added salicylic acid the growth was inhibited. 3) The morphological changes of the infected waves alls the structure of hypha of blast which had penetrated into the leaf cell of Pung-ok, which was susceptible one to the disease, was observed by electric microscope. The following facts were found. ① In healthy leaves normal nucleus, mitohcondria, chloroplast, entoplasmic reticulum, vacuole and cytoplasm, especially round substances, were chearly observed by electron microspcope. ② In the infected leaves, the space of the nucleus double memberance was enlarged, and some of the nucleu walls were destroyed. The thinlayer structure of glanalamelae in lamela system was enlarged, somewhere spates were appeared while stromas were disappeared. In mitochondria the spaces of the double membrance were enlarged. ③ Cytoplasm of cell which were attacked by hypha was completely destroyed and the hypha lost their normal structure. ④ In the structure of hypha which penetrated into the cell wall of epidermis, nucleus, mitochondria, round ectoplasmic reticulum, vacuole and substances were clearly observed.

쇼그렌 증후군을 동반한 자가 면역성 만성 췌장염 1예

김순주,김명환,이상수,송문희,이성구,서동완,민영일 대한내과학회 2004 대한내과학회지 Vol.66 No.4

저자 등은 쇼그렌 증후군을 동반한 자가 면역성 만성 췌장염 증례를 국내 최초로 보고하면서 스테로이드 경구 복용 후에 자가 면역성 만성 췌장염 뿐만 아니라 쇼그렌 증후군의 임상양상도 호전되었다는 점에서 매우 의미있는 증례로 판단하여 문헌고찰과 함께 본 증례를 보고한다. We report a case of autoimmune chronic pancreatitis associated with Sjogren's syndrome. A68-year-old man was admitted to the hospital with jaundice. The serum IgG and IgE were elevated and endoscopic retrograde cholangipancreatography demonstrated an irregular narrowing of the main pancreatic duct and stricture of the distal common bile duct. He complained of dry mouth and dry eyes with a gritty feeling. On physical examination, enlargement of both submandibular glands was noted. Schirmer test revealed positive result and the labial minor salivary gland biopsy showed infiltration of lymphocytes and plasma cells, consistent with Sjogren's syndrome. After one month of oral steroid therapy, the abnormalities in clinical, laboratory and radiological findings of autoimmune chronic pancreatitis were improved markedly. The enlargement of both submandibular glands was improved, too. To our knowledge, this is the first case of autoimmune chronic pancreatitis associated with Sjogren's syndrome in Korea.

피부관리실을 찾는 고객들의 심리적 특성

나명순,박상학 조선대학교 부설 의학연구소 1998 The Medical Journal of Chosun University Vol.23 No.2

The purpose of this study was to investigate the relationship between skin-related variables and characteristics of clients to skin care shops. A questionnaire was administered to 300 clients, of those 89 samples were excluded due to missing values and the others, and then the data reported by 211 samples were analyzed The major findings are as follows ; 1. Of several significant predictor variables, self-esteem was the most powerful variable on irritable mood for skins. The number of clients who felt irritable for their skins was more in clients with low self-esteem than in those with highh self-esteem. 2. Of several significant predictor variables, foundation color was the most powerful variable on depressed mood. The frequency of clients who reported depressed was higher in clients using light foundations usually than in the others. 3. Of several significant predictor variables, purpose for skin care was the most powerful variable on stress experience. The number of clients who experienced stress due to their skins was more in clients for skin problems-solving than in those for prevention or relaxation. 4. Of several significant Predictor variables, foundation color was the most powerful variable on interpersonal avoidance. The frequency of clients who avoided interpersonal contact due to their skins was higher in clients using light foundations usually than in the others. 5. The frequency of clients who were satisfied with skin care was higher in clients with high liking for estheticians than in those with low liking. In summary, the number of clients who reported negative psychological reactions was more in clients with skin problems than in the others. Therefore, it is concluded that clients with skin problems require psychosocial intervention for their emotional well-being as well as skin care.

사회환경교육의 교육과정 표준화 모형 및 통합프로그램 개발연구

박석순,최돈형,성효현,허명,강명희,이숙임,남상준 이화여자대학교 환경문제연구소 1998 이화환경연구 Vol.2 No.-

This paper presents the development of standardized modules and an integrated program which will be used for social environmental education. The study objectives are to develop modules which are based on various environmental topics, to relate the regional environmental topics to the educational modules and program, and to include the demand of students in the modules and program. Literature and questionary surveys, as well as, module development method were utilized as research tools. The titles of developed modules are "The Green Plant Earth," "Unexpected Resources: Save Resources and Recycle", "Water as the Mother of All Lives", "The Blue Sky with Clean Air", and "Soil as the Home of All Living and Non-living Things". It is hoped that the developed modules and program are utilized as course materials and curriculum for social environmental education in various educational institutes. The study results will be materialized as multimedia in near futher.