담배가루이 B와 Q 계통의 국내 발생 상황

이민호,강석영,이선영,이흥수,최준열,이관석,김황용,이시우,김선곤,엄기백,Lee, Min-Ho,Kang, Seok-Young,Lee, Sun-Young,Lee, Heung-Su,Choi, June-Yeol,Lee, Gwan-Seok,Kim, Whang-Yong,Lee, Si-Woo,Kim, Seon-Gon,Uhm, Ki-Baik 한국응용곤충학회 2005 한국응용곤충학회지 Vol.44 No.3

The occurrence of tobacco whiteflies, Bemisia tabaci, in greenhouses was monitored in Korea in 2005. Bemisia tabaci occurred in the rose, sweet pepper, tomato, and cucumber greenhouses of Chungbuk, Chungnam, Gyongnam, and Jeonnam Provinces, but not in Jeonbuk and Gyongbuk Provinces. The biotypes and genetic differentiation of the whiteflies collected in each regions were analyzed by mitochondrial 16S DNA sequences. The 16S DNA sequences of Jincheon (Chungbuk Province) samples were similar to DNA data reported from Japan and Israel which were known as the B biotype. However, the DNA sequences of the Buyeo (Chungnam), Geoje (Gyongnam) and Boseong (Jeonnam) collections, which were 100% homologous showed over 99% similarity to the DNA of Q biotype from Spain and Egyrt. Here we report the first founding of the Q biotype in Korea. It is assumed that, unlike the B biotype reported from Jincheon since 1998, the Q biotype might have been introduced recently from the certain foreign region/country to the greenhouses in those provinces. 2005년 5월 충청이남 지역의 온실에서 담배가루이의 발생 상황을 조사한 결과 충남 북, 전남 및 경남에서 착색단고추, 토마토, 오이, 장미 등의 시설 재배지에 담배가루이가 발생한 것을 확인하였으나 전북과 경북에서는 발견할 수 없었다. 각 지역별로 발생한 담배가루이의 계통(biotype)과 근연관계를 조사할 목적으로 충을 채집하여 16S DNA 염기서열 분석을 수행하였다. 그 결과 진천에서 채집한 담배가루이의 16S DNA 염기서열은 일본 및 이스라엘에서 보고된 B 계통의 DNA와 상동성이 높았고 충남 부여, 경남 거제 및 전남 보성 채집 충은 상호간에 동일한 염기서열을 보여 주었으며 스페인과 이집트의 Q계통의 DNA와 99% 이상의 높은 상동성을 보였다. 그러므로 본 논문은 담배가루이 Q 계통이 국내에 유입되었음을 알리는 최초의 보고이다. 이는 1998년부터 진천에서 발생한 담배가루이 B 계통과는 별도로 담배가루이 Q 계통이 최근에 국외의 동일한 지역내지는 국가로부터 이들 지역의 시설재배지에 유입된 것으로 추정된다.

간질환환자의 위내용물 배출시간에 관한 연구

함준수(Joon Soo Hahm),이동후(Dong Hoo Lee),박경남(Kyung Nam Park),이민호(Min Ho Lee),이종철(Jong Chul Rhee),기춘석(Choon Suck Kee),유대현(Dae Hyun Yoo) 대한소화기학회 1989 대한소화기학회지 Vol.21 No.2

N/A Gastric emptying time(GET) is influenced by several factors, such as neura), hormonal and composi- tion and physiochemical properties of food. The patients with delayed GET have some upper gastrointestinal symptoms such as recurrent nausea, vomiting, postprandia! Bloating, anorexia, and iveight loss. And also, almost of acute hepatitis and a part of chronic ]iver disease patients have similar symptoms of the patients with delayed GET. Therefore We performed GET measurement in liver disease patients to identify the relationship between nonspecific upper gastrointestinal symp- toms and gastric emptying function. The resu]ts are as followings; 1) Total ]iver disease patients are 28 in number, composed of acute hepatitis 3, chronic hepatitis 18, liver cirrhosis 7. 2) The GET(T1/2) of liver disease patients was delayed significantly than that of the normal volunteers. (Mean+SE;120.8+6.6 vs 89.4+5.9 mins.) 3) The GET of the symptomatic patients (N = 20 ) ivas 128.3+6.8 mins (Mean+SE), and that of the asymptomatic patients (N =8) was 101.8+13.2 mins. The symptomatic patients have delayed GET in 10 patients and asymptomatic patients have delayed GET in 3. 4) The GET of the patients who have elevated serum transaminase level higher than twice of normal is delayed significantly than that of the patients who have serum transaminase level lower than twice of normal. (Mean+SE; 143.4+2.6 vs 110.0+7.4 mins.)

노블리스 오블리주-따뜻한 손길이 필요한 때

이민호,Lee, Min-Ho 벤처기업협회 2004 벤처다이제스트 Vol.64 No.-

친환경농업 - 고추 역병.풋마름병 '친환경' 예방길 찾아 - 농진청, 녹비작물.바닷물 이용한 유기농법 개발 -

이민호,Lee, Min-Ho 전국농업기술자협회 2011 농업기술회보 Vol.48 No.5

단백질 서열정렬 정확도 예측을 위한 새로운 방법

이민호,정찬석,김동섭,Lee, Min-Ho,Jeong, Chan-Seok,Kim, Dong-Seop 한국생물정보시스템생물학회 2006 Bioinformatics and Biosystems Vol.1 No.1

The most popular protein structure prediction method is comparative modeling. To guarantee accurate comparative modeling, the sequence alignment between a query protein and a template should be accurate. Although choosing the best template based on the protein sequence alignments is most critical to perform more accurate fold-recognition in comparative modeling, even more critical is the sequence alignment quality. Contrast to a lot of attention to developing a method for choosing the best template, prediction of alignment accuracy has not gained much interest. Here, we develop a method for prediction of the shift score, a recently proposed measure for alignment quality. We apply support vector regression (SVR) to predict shift score. The alignment between a query protein and a template protein of length n in our own library is transformed into an input vector of length n +2. Structural alignments are assumed to be the best alignment, and SVR is trained to predict the shift score between structural alignment and profile-profile alignment of a query protein to a template protein. The performance is assessed by Pearson correlation coefficient. The trained SVR predicts shift score with the correlation between observed and predicted shift score of 0.80. 현재 가장 많이 사용되는 단백질 구조 예측 방법은 비교 모델링 (comparative modeling) 방법이다. 비교 모델링 방법에서의 정확도를 높이기 위해서는 alignment의 정확도 역시 매우 필수적으로 필요하다. 비교 모델링 과정 중의 fold-recognition 단계에서 alignment의 정확도에 의해 template을 고르는 방법은 단지 가장 비슷한 template을 선택하는 방법에 비해 주목을 받지 못하고 있다. 최근에는 두 가지의 alignment에 사이의 shift 정보를 바탕으로 한 shift score라는 수치가 alignment의 성능을 표현하기 위해서 개발되었다. 우리는 더 정확한 구조 예측의 첫걸음이 될 수 있는 shift score를 예측하는 방법을 개발하였다. Shift score를 예측하기 위해 support vector regression (SVR)이 사용되었다. 사전에 구축된 라이브러리 안의 길이가 n 인 template과 구조를 알고 싶은 query 단백질 사이의 alignment는 n+2 차원의 input 벡터로 변환된다. Structural alignment가 가장 좋은 alignment로 가정되었고 SVR은 query 단백질과 template 단백질의 structural alignment과 profile-profile alignment 사이의 shift score를 예측하도록 training 되었다. 예측 정확도는 Pearson 상관계수로 측정되었다. Training 된 SVR은 실제의 shift score와 예측된 shift score 사이에 0.80의 Pearson 상관계수를 갖는 정도로 예측하였다.

실리콘기름 주입안에서 점도에 따른 레이저 간섭계와 초음파로 측정된 안축장과 전방 깊이 비교

이민호,한영상,이종수,Min Ho Lee,Young Sang Han,Jong Soo Lee 대한안과학회 2008 대한안과학회지 Vol.49 No.2

`Purpose: To evaluate differences between partial coherence laser interferometry (IOL-Master, Zeiss) and A-scan measurement of axial length and anterior chamber depth in silicone oil-filled eyes according to viscosity. Methods: Using IOL-Master and A-scan, axial length and anterior chamber depth in silicone oil-filled eyes (n=54) and normal eyes (control, n=54) were measured and analyzed. In silicone oil-filled eyes, calculated axial lengths by A-scan using conversion factors, axial length multiplied by 0.71, and vitreous cavity multiplied by 0.64 (classic method) were compared with those calculated by IOL-Master. Anterior chamber depths were also analyzed., and axial lengths and anterior chamber depths were compared according to the viscosities of silicone oil for measurement by A-scan. Results: Axial length and anterior chamber depth using IOL-Master were shorter than those using A-scan by 9.45±1.81 mm (p<0.05) and 0.11±1.29 mm, respectively. In normal eyes, axial length and anterior chamber depth using IOL-Master and A-scan were not significantly different. In silicone oil-filled eyes, axial length using IOL-Master and conversion factor was also not significantly different. At the highest silicone oil viscosity the difference in measured axial length was greatest (p<0.05) while the difference in anterior chamber depths was smallest. Conclusions: In silicone oil-filled eyes, axial length by IOL-Master was more accurate than that by A-scan, regardless of silicone oil viscosity. Thus, IOL-Master is more useful than A-scan when measuring axial length in silicone oil-filled eyes.`

중의서원(中醫書院) '여산당(侶山堂)' 강학(講學)과 '전당의파(錢塘醫派)'

이민호,Lee, Min-Ho 한국한의학연구원 2010 한국한의학연구원논문집 Vol.16 No.3

This study aims to discuss the establishment and development of the Qiantang Medical School(錢塘醫派) represented by Zhang Zhicong(張志聰) via focusing on an academy of Chinese medicine named L$\"{u}$shantang(侶山堂). The teaching method in L$\"{u}$shantang(侶山堂) displays a representative feature of the Qiantang Medical School(錢塘醫派), but the foundation of the method consisting of lectures and discussions had already been laid by Lu Zhiyi(盧之?) during the Ming-Qing transition period. The tradition was succeeded by Zhong Xuelu(仲學輅) in the Hangyuan Medical Board(杭垣醫局) even after L$\"{u}$shantang(侶山堂) was burnt down during a war taken place under the Qianlong(乾隆) period. That the function and the role of the local Confucian academies, which had been focused on the discussion of Confucian classics and local issues, were changed to adopt the education of medicine which had been treated as a lesser subject may be interpreted as a gradual change in the social perception of medicine. The change in the function of the Confucian academies combined with the tendency in which the literati elites of the period left the Confucian philosophy for medicine presents one of many examples showing the changes occurred during the Ming-Qing transition period. The education of medicine provided by the Confucian academies is regarded historically significant in that it was offered by ordinary civilians rather than the government before the formal school education system was established in the modern period. This educational tradition played an important role in bridging the Chinese medicine in the medieval times with that in the modern period.

NOBLESSE OBLIGE-모두가 이 땅을 떠난다면

이민호,Lee, Min-Ho 벤처기업협회 2004 벤처다이제스트 Vol.60 No.-

NOBLESSE OBLIGE-윤리강령, 세밀하게 세우고 제대로 실천해야

이민호,Lee, Min-Ho 벤처기업협회 2004 벤처다이제스트 Vol.58 No.-

生物多樣性協約과 그 영향 및 대응방안

이민호,Lee, Min-Ho 환경보전협회 1994 환경정보 Vol.16 No.4