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      • 상어 간유 흡인에 의한 급성 지방성 폐렴 1예 : 증례보고

        임성경,옥철호,김희규,장태원,정만홍 고신대학교의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.4

        저자들은 상어 간유를 과량 복용하고 기침, 호흡곤란을 주소로 내원한 48세 여자 환자에서 방사선 소견과 기관지 폐포 세척액 검사를 통해 급성 지방성 폐렴으로 진단하고 스테로이드에 불응하는 경과를 취하자 우측 전폐 기관지 폐포 세척술을 시행하여 폐 병변과 증상의 호전을 보인 1례를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Acute lipoid pneumonia is uncommon condition of the lungs that results from the aspiration of vegetable, animal, or mineral oils. Shark liver oil (so called Squalene) is taken as a traditional remedy in some Asian countries, and is used widely also in cosmetics. It results in foreign body type inflammatory reaction of the lung and can show various clinical presentations from asymptomatic incidental finding to severe pneumonia leading to acute respiratory failure. Although many cases have been reported, severe lipoid pneumonia requiring steroid or whole lung lavage for treatment is rare. We experienced a case of acute lipoid pneumonia of 48 year old female with dyspnea and cough caused by regular ingestion of large amount Shark liver oil, treated by whole lung lavage. We reported this case with a brief review of related literatures.

      • 養液濃度와 培地種類가 Black Olympia 포도나무의 生育과 果實品質에 미치는 影響

        김희곤,김광수,김월수,임경호,최경주,김상철,김병삼 全南大學校 農業科學技術硏究所 1999 農業科學技術硏究 Vol.34 No.-

        본 硏究는 養液栽培時 養液濃度와 培地種類가 대립계 포도품종인 Black Olympia의 生育과 果實品質에 미치는 영향을 구명하고자 하였다. 新梢長은 0.5배에서 1.5배의 양액농도에서 농도가 높을수록 길었고, 배지종류별로는 0.5배 농도에서는 밭흙과 퇴비를 1:1로 혼합한 배지에서 신초장이 길었으나 1.5배 농도에서는 오히려 짧게 나타났다. 節間長은 저농도의 양액농도에서는 밭흙과 퇴비를 혼합한 배지가 길었으나 1.5배의 고농도에서는 차이를 보이지 않았다. 각 배지에서 濃度가 높을수록 간경이 크게 나타났으며 배지종류간에는 펄라이트와 버미큘라이트 혼합배지가 밭흙과 퇴비를 혼합한 배지보다 컸으나 유의차가 없었다. 果房重은 각 배지에서 1.0배의 양액농도가 가장 무거웠으며 배지 종류간에는 밭흙과 퇴비를 혼합한 배지가 더 무거웠다. 糖度는 각 배지의 1.0배 양액농도가 높았으며 배지종류간에는 차이를 보이지 않았다. 果皮의 안토시아닌 함량은 배지별로 밭흙과 퇴비를 혼합한 배지에서 높았으며 양액농도별로는 1.0배에서 높게 나타났다. 收量은 펄라이트와 버미큘라이트를 혼합한 배지에서 양액농도가 높을수록 많았으나 밭흙과 퇴비 혼합배지에서는 1.0배의 농도에서 높게 나타났다. This study was carried out to investigate the effects of ionic strength and substrates on growth and fruit quality, and to establish fruit tree nutrient solution culture. The higher ionic strength showed the longer shoot length of grape. Among the substrates, upland soil+compost showed longer shoot length than perlite+vermiculite in 0.5 strength but shorter in 1.5 strength of Hoagland solution. Internode length was longer in upland soil+compost than in perlite+vermiculite in 0.5 strength, but there were no significance in 1.0 and 1.5 strength of Hoagland solution. Higher ionic strength and/or perlite+vermiculite of substrates showed tricker in trunk diameter than lower ionic strength and/or upland soil+compost. Cluster weight was heavier in 1.0 ionic strength than the others. Cluster weight in upland soil+compost was heavier than that of perlite+vermiculite. Soluble solids content of berry was the highest as much as 17.3。 Bx on 1.0 ionic strength of three strength, but there are no significances in substrates. Anthocyanin content of grape skin was higher in upland soil+compost than perlite+vermiculite, as well as the highest in 1.0 strength among three strengths. The higher ionic strength showed the more berry set. Each substrate showed uniformal berry set and growth. The best result in berry yields was obtained in 1.0 ionic strength with substrate of upland soil+compost in comparison to other treatments.

      • 복숭아 단근처리가 화아분화와 과실품질에 미치는 영향

        김병삼,임경호,나양기,김희곤,김월수 全南大學校 農業科學技術硏究所 2001 農業科學技術硏究 Vol.36 No.-

        This study was carried out to investigate the effects of root pruning methods for tree vigor stability and flower bud differentiation of 'Sunaga Wase' peach. The treatment was one side 10㎝, 20㎝ and both sides 10㎝, 20㎝ depth under canopy in after summer pruning. Among the treatment, canopy volume was 0.26㎥ lower than non-treatment and flower bud differentiation and Fruit yield increased 18.8%, 9% on both sides root pruning 20㎝ depth, therefore suitability root pruning method of density peach tree was both sides root pruning 20㎝ depth.

      • 항 Vancomycin 내성균성 항생물질을 생산하는 Streptomyces sp.AMLK-335의 배양조건

        이기형,임대석,최경희,이경호,김창한,김정환 건국대학교 동물자원연구센터 2000 動物資源硏究誌 Vol.21 No.-

        본 연구는 새로운 항 vancomycin 내성균성 항생물질을 개발하기 위하여 실시되었으며, 전국 각지의 토양 시료로부터 분리한 방선균 중 vancomycin 내성균주인 K-98 Enterococcus faecium 642, K-98 Enterococcus faecium 637 균주에 대하여 항생물질을 생산하는 분리균주 AMLK-335를 선정하여 이 균주의 항생물질 생산에 대한 최적 발효 조건을 검토한 결과, 탄소원 첨가로는 glycerol(0.5%), 질소원 첨가로는 yeast extract(0.5%)가 가장 효과적으로 항생물질 생산에 이용되었고, 비타민을 첨가에 따른 항생물질 생산성의 차이는 크게 나타나지 않았으나, calcium pantothenate 첨가시 항균활성이 비교적 높아졌으며, 금속이온의 첨가는 K+, Pb+, Ba²+, NA²+ , Ca²+를 첨가하였을 때는 항생물질의 생산성이 비교적 높아졌으며, 그중 Ca²+ 첨가구가 가장 생산성이 높았으며, Fe²+ , Hg+의 금속이온을 첨가하였을 때는 항생물질 생산성이 감소하였으며, CaCO₃첨가는 비첨가구보다 높은 항생물질 생산성을 보였으나, 첨가량에 따른 영향은 대체적으로 없었다. pH의 변화에 따른 생산성은 전반적으로 pH가 항생 물질 생산에 영향을 미치지 못하였으나, pH 4.5∼6.0 부근에서는 비교적 높은 항생물질 생산성을보였으며, 통기량에 따른 항생물질 생산성은 통기량이 많을수록 항생물질 생산이 좋았다. 한편 배양기간에 따라 항생물질 생산성을 조사한 결과, 5일째에 가장 높은 항생물질 생산성을 나타내었으며, pH의 변화는 배양 초기에 하강하였다가 점차 상승하는 경향을 보였다. This study was carried out for examining antibiotic productivity of the strain Streptomyces sp. AMLK-335 producing anti-VRE antibiotic. According to different condition, the strain was cultured for 4 days at 27℃ and determined cell growth, pH value and antibiotic productivity using disk diffusion method. In the experiment, the strain Streptomyces sp. AMLK-335 was examined various culture conditions which was added 8 carbon sources, 12 nitrogen sources, 8 vitamins and 11 metal ions in each time and controlled concentration of CaCO₃, initial pH and aeration. From the studies of conditions for antibiotic production, antibiotic productivity was the best to use 0.5% glycerol as carbon source and 0.5% yeast extract as nitrogen source. When several vitamins were added to medium, there was little difference in antibiotic productivity. But the addition of calcium pantothenate slightly increased antimicrobial activity. The addition of metal ion, such as K+, Pb+, Ba²+, NA²+ and Ca²+ slightly increased antibiotic productivity except Fe²+ and Hg+. The addition of CaCo₃showed higher than non-addition experiment in antibiotic production, but there wasn't generally influenced at addition concentration. According to pH change, antibiotic productivity was increased at pH 4.5∼6.0, and when there was a lot of aeration, antibiotic productivity was increased.

      • 【영아보육프로그램】자료 개발 연구

        황해익,임재택,김정신,송연숙,이경화,김남희 부산대학교 영유아보육연구소 1998 영유아보육연구 Vol.4 No.-

        This study aimed to develop Materials for (The Infant Educare Program) (Dept. of Health & Welfare, 1996). Infant educare Materials were developed through following procedures: 1) analysis of reference and other educare materials 2) content analysis of (The Infant Educare Program) 3) developing materials and 4)testing and revising materials by professionals. Infant educare Materials that developed in this study were constituted of 12 kinds in 5 areas - Materials for management of daycare center, the nursery stories for infants, musical materials for infants, play things for infants, and educational materials for parents. First, materials for management of daycare center were considered various conditions whithin daycare centers and were compased of 2 kinds - diary for educare plan and diskettes for documents. Second, the nursery stories for infants were compased of materials for 3 stages-the weaning stage, the toddling stage, and the independent stage. Similarly, musical materials for infants were composed of 3 stages. And play things for infants were composed of 2 kinds - play things to be easily founded and easily making play things. Finally, educational materials for parents were composed of 2 kinds - guide book for parents education and diskettes for communication with parents. It is needed that persistent attention from professionals in developing and testing materials for infant educare. Also, further educational implications were discussed

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