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자연산 점몰개, Squalidus multimaculatus Hosoya et Jeon의 새인두흡충, Clinostomum complanatum (Rudolphi, 1814) 감염
박명애 ( Myoung Ae Park ),서정수 ( Jung Soo Seo ),정승희 ( Sung Hee Jung ),최희정 ( Hee Jung Choi ),전은지 ( Eun Ji Jeon ),지보영 ( Bo Young Jee ),이완옥 ( Wan-ok Lee ),우승호 ( Sung Ho Woo ),이은혜 ( Eun Hye Lee ) 한국어병학회 2011 한국어병학회지 Vol.24 No.2
경상북도 영덕군의 하천에 서식하는 점몰개 spotted barbel gudgeon (Squalidus multimaculatus Hosoya et Jeon)의 근육에서 새인두흡충 Clinostomum complanatum (Rudolphi, 1814)의 피낭유충이 발견되었다. 감염된 점몰개는 "yellow grub"인 기생충의 피낭유충으로 인해 표면이 울퉁불퉁하게 보였으며, 수면위에 힘없이 유영하였고 일부 폐사한 개체도 발견되었다. 분리된 탈낭유충의 형태는 혓바닥 모양이었으며, 크기는 2.85~5.89 mm×0.8~1.99 mm였다. 어체당 1~98 개의 피낭유충을 분리하였으며 평균 감염수는 25개로 나타났다. 특히, 성어크기인 평균 7 cm 정도의 점몰개는 100% 감염되어 있었다. 본 연구는 한국의 자연수계에 서식하는 어류에서 C. complanatum 의해 질병이 발생하고 폐사가 일어난 첫 보고이다. The metacercariae of Clinostomum complanatum (Rudolphi, 1814) were isolated in the whole body muscle of wild freshwater fish, spotted barbel gudgeon (Squalidus multimaculatus Hosoya et Jeon) from the local river in Yeongdeok, Gyeongsangbuk-do, Korea. The infected fish with bumpy body surface by "yellow grub" showed erratic swimming behavior and some fish were died. The isolated excysted metacercariae were tongue shaped and 2.85~5.89 mm × 0.8~1.99 mm in size. 1~98 metacercariae were isolated in individual fish and mean infection intensity was 25. All examined adult spotted barbel gudgeon sizing 7 cm in body length were infected. This is the first report of disease outbreak and mortality caused by C. complanatum infection in wild freshwater fish in Korea.
한국형 우울장애 약물치료 알고리듬 (Ⅳ) : 우울장애의 아형 및 부작용에 따른 항우울제의 선택과 여성우울장애에서의 치료전략
전현태,이상열,김원,민경준,박원명,서정석,석정호,송해철,전덕인,홍진표,한국형 우울장애 약물치료 알고리듬 2006 연구그룹 大韓神經精神醫學會 2007 신경정신의학 Vol.46 No.6
Objectives : In 2002, the Korean Medication Algorithm Project for Major depressive Disorder (KMAP-MD) was published, but there has been a need for a guideline about detailed issues of depressive disorder. We revised KMAP-MDD andreestablished Korean Medication Algorithm Project for Depressive Disorder (KMAP-DD) in 2006. Methods : A questionnaire had been developed by the executive committee for KMAP-DD. The review committee consisted of 101 experienced psychiatrists. From the total of 22 questions in the questionnaire, 7 questions were evaluated for these subjects . We classified the expert opinions to 3 categories according to its confidence interval; first, second and third line. Results : SSRI and venlafaxine were the first line antidepressants (AD) for atypical and melancholic depression. For dysthymic disorder and minor depressive disorder, SSRI was recommended as the first line medications. Only AD medications was a preferred initial strategy for treating premenstrual dysphoric disorder, mild to moderate and severe non-psychotic postpartum depression. In severe psychotic postpartum depression, combination therapy of AD and atypical antipsychotics was the treatment of choice. SSRI was preferred when considering sedation, anticholinergic and cardiovascular adverse effects. Also, experts recommended mirtazapine against gastrointestinal adverse effects and bupropion in avoiding sexual dysfunction. Conclusion : These results suggest that clinicians have to consider both clinical situations and drug adverse effects in the choice of antidepressant medications.
전동호,노영태,이상봉,이영덕,박병주,박철준 釜山大學校 附設 體育科學硏究所 1997 體育科學硏究所 論文集 Vol.13 No.-
The purpose of this study is to offer proper physical programs to the middle school EMR boys and to improve their cardiorespiratory function through measuring cardiorespiratory function when they are rest situation, all out situation ten EMR boys, divided into two groups as five exercise boys and five non- exercise ones, played soccer game more than one hour a week for 10 weeks. The results of the measurement by treadmill were as fallows 1. In analyzing the two group t-test score it was found that HR and RQ of both group didn't show statistically significant difference of all(p<0.05). 2. VE, VO₂, Vt, O₂,pluse, CO₂,were revealed the significant difference of rest situation with the exception of all-out situation and recovery(p<0.05) 3. VE, VE/VO₂, O₂/ml/kg. O₂/kg/HR, were revealed the significant difference of all-rest situation with the exception of rest situation and recovery(p<0.05) 4. VO₂, Vt, O₂pluse were revealed the significant difference of recovery situation with the exception of all-out situation and rest(p<0.05) 5. The non-exercise group higher figure in HR, Vt, O₂/ml/kg than exercise group except in VE in the rate of recovery situation in 3 minute
전정훈,이난영,이창섭,이상호 大韓小兒齒科學會 2005 大韓小兒齒科學會誌 Vol.32 No.4
본 연구의 목적은 초기 우식 병소에서 광원에 따른 형광효과를 비교하는 것으로 정량 분석형 laser/light 형광법(Quantitative laser/light-induced fluorescence, QLF)을 이용하여 아르곤 레이저광, 할로겐광, 발광다이오드광(LED),플라즈마광의 형광효과를 비교하였다. 발거된 60개의 치아를 선정한 후, 인공우식용액에 노출되지 않을 부분에 nail varnish를 도포하였고 치아는 24, 48, 72시간 동안 인공우식용액에 보관되었다. 건조 후 QLF영상으로 초기 우식 부위의 광밀도 차이에 의한 탈회정도가 기록되었다. 또한 조영제를 이용하여 동일한 방법으로 실험하였고 다음과 같은 결과를 얻었다. 염료를 이용하여 같은 방법으로 실험하여 또 다른 결과를 얻었다. 1.각 군의 평균 광밀도를 볼 때, 플라즈마광이 세 군 모두에서 다른 광원들 보다 높았다.(p<0.05). 2.세 군 사이에서 평균 광밀도를 비교해 볼 때, 플라즈마광과 할로겐광이 차이를 보였다.(p<0.05). 3.조영제를 사용하였을 경우 평균 광밀도를 비교해 볼 때, 플라즈마광이 세 군 모두에서 다른 광원들보다 높았고(p<0.05), 발광다이오드광(LED)와 아르곤 레이저광을 제외한 모든 광원이 차이를 보였다(p<0.05). 4.조영제를 사용하지 않은 경우와 사용한 경우 평균 광밀돌르 비교해 볼 때, 사용한 경우에 모든 광원의 평균 광밀도 차이가 컸다. The aim of this study was to apply the quantitative light-induced fluorescence(QLF) and use of fluorescein-enhanced QLF method for quantitative assessment of early enamel demineralization in vitro, comparing effectiveness of light sources : argon laser, halogen lamp, light emitting diode (LED) and plasma arc lamp. Sixty extracted teeth were used. prepared by gentle pumicing and coating in an acid-resistant nail-varnish. except for an exposure to a demineralizing solution. Teeth were removed at regular intervals(24, 48, and 72hrs), air-dried and QLF image were taken. Mineral loss, as measured by difference of optical density. was recorded. For dye-enganced QLF a 0.075% sodium fluorescein dye was applied after QLF examination and mineral loss was recorded. The following result were obtained: 1.Comparing with mean difference of optical density. plasma arc lamp was higher than other light sources in all group(p<0.05). 2.Comparing each group with mean difference of optical density. there was significant different using plasma arc lamp and halogen lamp. 3.For use of dye-enhanced QLF. comparing with mean difference of optical density, plasma arc lamp were higher than other light sources in all group(p<0.05). 4.With this model dye-enhanced QLF compared with QLF in optical density, dye-enhanced QLF was higher than QLF in optical density. From the results presented in this paper, it was concluded that plasma light source was more effective compared with other light source for the detection and the quantification of early enamel caries.
전호상,이상해 대한건축학회 2004 대한건축학회논문집 Vol.20 No.2
This study is on the architectural and cultural continuity caused by the resettlement of a village, Ilseon-ri, after submergence. The villagers of Ilseon-ri originally resided in Musil, Imdong-myun, Andong-si, Kyongsangbuk-do and they were forced to move to other place caused by the construction of the lmha dam near Musil. Since then, the villagers decided to construct a new village, Ilseon-ri, Haepyong-myun, Kumi-si, Kyongsangbuk-do in 1987, about 70km south-west distant from Musil. Through the study, it is verified that the newly built village demonstrates an alternative method of establishing a contemporary lineage village by following characteristics of traditional lineage villages in Korea such as 1). social and cultural norms adopted from Confucian order and traditional life, 2). allocation of important buildings in a village such as Jong-taeck(종택), Jeong-ja(정자), Village-hall(마을회관), etc, showing their hierarchy in a village. It is also verified that plans of newly built modern western style houses reflect traditional housing plan and space use by separating man and woman in house, and by proving reception area for guests. Thus, it can be maintained that Ilseon-ri, a resettled lineage village, shows a case of keeping architectural and cultural continuity in Korea.
C₄유분을 이용한 옥텐류의 합성에 있어서 1,3-Butadiene의 함량에 따른 이량화 촉매의 수명에 관한 연구
전종기,한원희,조정호,고승태,노상균 동양대학교 2001 동양대학교 논문집 Vol.7 No.1
Selective hydrogenation of 1,3-butadiene in C4 raffinate was carried out in fixed bed reactor using Pd/a1unina catalysts, Concentration of 1,3-butadiene in C4 raffinate could be reduced under 100 ppm.The life of dimerization catalyst using C4 raffinate after selective hydrogenation was longer than that of dimerization catalyst without selective hydrogenation.It was found that dilution of olefin concentration in feed was effective to increase dimerization catalyst life.
음이온 리빙중합에 의한 방향족 아민 양말단변성 폴리부타디엔의 합성
전준표,이범재,박상호 忠南大學校 産業技術硏究所 2002 산업기술연구논문집 Vol.17 No.2
Functionalization reaction of poly(butadienyl)lithium with 4,4'-bis(dimethylamino)-benzophenone, 4,4'-bis(diethylamino)benzophenone, 1,1'-bis[(4-dimethylamino)phenyl]ethylene, and 1,1'-bis[(4-diethylamino)phenyl]ethylene in n-heptane provide the corresponding ω-amine chain-end funstionalized polymers in 90∼95% yields. α-Functionalized polybutadienes were prepared by the polymerization using amine functional initiator, which was obtained by the stoichiometric reaction of sec-butyllithium and 1,1'-bis[(4-dimethylamino)phenyl]ethylene, or 1,1'-bis[(4-diethylamino)phenyl]ethylene. Utilizing these two reaction technologies, well-known α,ω-difunctionalized polybutadienes could be synthesized by the polymerization using amine functional initiator followed by chain-end functionalization.