관동맥질환에서 저밀도 지단백 입자 크기의 분포

임효영,김인숙,승기배,강동헌,전두수,장기육,박준철,이수영,홍순조,최규보 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.8

老化過程에서 흰쥐 滑車神經의 軸索의 數 및 直徑의 變化

최영수,엄창섭,서영석 최신의학사 1987 最新醫學 Vol.30 No.8

강원도 어도의 설치 현황 및 I형 아이스하버식 어도 적용성 연구

최한규,최영수,전영수 강원대학교 산업기술연구소 2006 産業技術硏究 Vol.26 No.B

The concerned object of the construction industry is environment, It is one of the main purposes of today's construction that human can live reasonably in nature. This study is about the fish-road connecting hydraulic structure in the river with nature. Chapter 2, starting with the general investigation about fish-road and helps comprehension for relatively general fish-road such as necessity, establishment purpose, history, study example, relating domestic law, design condition, consideration and form of fish-road. Chapter 3, containing the present condition of fish-road facilities in Gangwon-Do and thoughts of the problems and general countermeasures of existing fish-road. Chapter 4, Having Examined compatibility by amount of flowing water through hydraulic model test in the Ice harbor I-type model. chapter 5, Analyzation and arrangement to efficient establishment plan of fish-road and the result of the hydraulic model experiment to be beaconed a little in forward fish-road study. In the hydraulic model test result, when we suppose establishment of 1~3 in slope of 1/20, could know that applicable drought flow of the river is 0.06~3.0m/sec in case of Ice harbor I-type which transforming Ice harbor that was invented as studying project of the Ministry of Environment.

영구형 항서맥 심박조율기 환자의 장기추적관찰

최현석,이무용,최영진,최성준,김효수,손대원,오병희,이명묵,박영배,최윤식,이영우,이명용 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.5

1~2기 본태성 고혈압 환자들에서 Imidapril 대 Enalapril의 항고혈압 효과를 평가하기 위한 무작위, 이중맹검 임상시험

최영진,손대원,김용진,이홍자,채인호,김효수,김철호,오병희,이명묵,박영배,채윤식,이영우 대한순환기학회 1999 Korean Circulation Journal Vol.29 No.11

HPLC를 사용한 쌀 중 잔류농약 동시분석법

최재천,이영자,김소희,최수영,최희주,정성욱,박흥재,김우성 한국환경과학회 2005 한국환경과학회지 Vol.14 No.4

A simple and sensitive analytical method based on RP-HPLC with UV detector(225 nm) and mobile phases using 0.1% phosphoric acid and acetonitrile was developed for simultaneous determination of quinclorac, bentazone, 2,4-D, bensulfuron-methyl, dymuron, capropamide, pencycuron, ethofenprox. This method was resulted in recovery of 78~ 96% with RSD 3.3~7.5%. LODs 0.12~0.84 and LOQs 0.34~1.20 ㎎/L. Calibration curves were linear with r of 0.9995~ 0.9999.

단일 처리기간에 의한 들깨의 생육 및 개화조절

최영환,최영훈,강점순,손병구,김용철,최인수,주우홍 밀양대학교 농업기술개발연구소 2000 農業技術開發硏究所報 Vol.4 No.1

It's not uncommon for the amount of leaves to be reduced significantly due to the early differentiation of flower-bud by short-day condition when growing perilla for harvesting the leaves in the greenhouse during the winter. This study analyzed the effect of day-length on the growth and regulation of flowering, which are closely related with differentiation of flower and amount of leaves. Development of new leaf was inhibited by short-day treatment for more than 5 days. As the period of short-day was longer, the effect on the development of new leaf inhibition was more evident. Number of leaves was reduced in both 40 days and 110 days short-day treatments as period of short-day length was longer. Short-day treatment for less than 3 days did not induce flowering, but short-day treatment for more than 5 days induced flowering. As the period of short-day treatment was shorter, percentage of flowering was lower and days to flowering was longer. That is, when treated for 20 days, flowering began in 20 days. Seed weight was reduced as the length of short-day treatment was longer.

사설 골프연습장 회원들의 스포츠사회화 요인과 생활적응 및 삶의 질의 관계

최영수(Choi Young-Soo),한정훈(Han Jung-Hun) 한국체육과학회 2008 한국체육과학회지 Vol.17 No.4

This study aims at discovering the relationship between life Adaptation and Quality of Life with Sports Socialization by Golf Interest Group Members for Golf Practice Range . Objects for this study were adults who live in young-dong area as of 2008 and participate in Golf Interest Group Members for Golf Practice Range. 316 people were sampled through stratified cluster random sampling after sampling framework was set up. Only valid samples were encoded according to a certain coding guidelines. After inputting each of the coded data into computer, the researcher computed the data according to analytical purpose through the Statistics program of SPSS 14.0 version for Windows. On the basis of the above research method and findings, the induced conclusion was as follows: There were some reciprocal influences in the relationship between life Adaptation and Quality of Life with Sports Socialization Golf Interest Group Members for Golf Practice Range.

연조직 측모에 관한 분석

장영일,최희영,신수정 대한치과교정학회 1995 대한치과교정학회지 Vol.25 No.5

본 연구에서는 단정한 측모를 지니고 교합이 양호한 성인을 대상으로 몇 가지 연조직 분석을 시행하고, 이를 여러 다른 연구에서의 기준치와 비교하여, 향후 교정치료 계획시에 도움이 되고자 하여 시행하였다. 측모가 단정하고 교합이 양호한 성인 남, 녀 각 25명(총50명)을 대상으로 촬영한 측모 두부X선계측사진에서 연조직 측모의 각도, 거리 계측을 시행하여 facial convexity angle, nasolabial angle, H-angle, Z-angle, E-line to upper lip, lower lip과 Sn-Pog´to upper lip, lower lip에 대한 남녀의 평균과 표준편차를 구하였고, 국내의 다른 연구와 비교하여 다음과 같은 결과를 얻었다. 모든 항목에 대해 백인에 비해 전방 돌출된 안모의 특징을 보였으며, 국내의 다른 연구의 수치에 비해서도 본 연구의 표본의 안모는 전방 돌출되어 있었다. The purpose of this study to analyze characteristics of soft tissue profile in Korean young adults. The sample consisted of 50 young adults (25 males and 25 females) who had pleasing and normal occlusion. Soft tissue analysis (facial convexity angle, nasolabial angle, H-angle, Z-angle, E-line to upper lip, lower lip, Sn-pog´to upper lip, lower lip) was performed on lateral cephlograms. Mean and standard deviation was obtained. When compared by other studies, mean profile of this sample was relatively straighter and both the upper and lower lips was more protrusive.

만성 B형 간염에서 라미부딘 치료중 발생한 Viral Breakthrough 예의 임상 결과

안수현,장윤정,오성남,최도원,백수정,정원석,최창원,김경오,임형준,조남영,박종재,김재선,박영태,이명석,연종은,변관수,이창홍 대한간학회 2002 Clinical and Molecular Hepatology(대한간학회지) Vol.8 No.4

목적: 만성 B형 간염의 치료 중 발생하는 약제 내성 변이종은 임상적으로는 치료 중 음전되었던 혈청 HBV DNA가 다시 양전되는 viral breakthrough 로 진단할 수 있다. 현재 약제 내성 변이종이 발생했을 경우라도 라미부딘 치료를 계속 유지하는 것을 권장하고 있으나, viral breakthrough 발생 예들의 장기적 임상경과가 아직도 불명확하여 이것을 일반화하기는 어려운 상황이다. 이에 라미부딘 사용 중 viral breakthrough 가 발생한 예들을 대상으로 그 임상경과를 알아보고자 하였다. 대상과 방법: 9개월 이상 라미부딘을 투약한 만성 B형 간염 환자로 viral breakthrough가 발생한 74명을 대상으로 하였다(남/여 54/20, 평균연령 42세). Viral breakthrough 후 혈청 ALT치, 총 빌리루빈치, HBV DNA 역가, HBeAg, anti-HBe를 정기적으로 검사하면서 임상경과를 관찰하였다. Viral breakthrough 후 라미부딘의 투약기간은 평균 13개 월(1-41개월)이었다. 결과: Viral breakthrough 발생후 혈청 ALT치가 정상으로 유지되었던 환자는 8예(11%)에 불과했고 나머지 66예(89%)에서는 ALT치가 증가하였으며, 이중 30예(41%)에서 급성 악화(ALT 정상 상한치의 5배 이상 상승)를 보였다. 급성악화는 viral breakthrough 후 3개월 내에 19예 (63%)에서 발생하여 3개월 내에 발생한 예가 많았으나 12개월 이상 지나서 나타나는 예도 약 20%에서 있었다. 비대상성 악화는 6예에서 관찰되었다. Viral breakthrough 후 급성악화가 일어난 예와 없었던 예의 비교에서 급성악화를 예측할 수 있는 인자는 발견할 수 없었다. Viral breakthrough 후 발견할 수 없었다. Viral breakthrough 후 HBeAg이 음전된 예는 8예(11%)였으나 그 임상경과는 양호하지 않았다. 결론: 만성 B형 간염 환자 에서 라미부딘 투여 중 발생한 viral breakthrough 예 중 상당수에서 급성악화가 발생하였으며, HBeAg 이 소실되더라도 그 임상경과는 양호하지만은 않았다. Viral breakthrough 발생 후 주의 깊은 임상경과 의 관찰이 요구되며, 앞으로 viral breakthrough 후 급성악화 예에 대한 대규모 연구와 적절한 치료방향의 제시가 이루어져야 할 것으로 생각된다. Background/Aims: Long-term lamivudine therapy can induce the emergence of lamivudine resistant hepatitis B virus (HBV) mutants. Clinically emergence of the mutant is expressed by the reappearance of disappeared HBV DNA in serum. Continued lamivudine treatment has been usually recommended in cases of viral breakthrough. However, the clinical outcome in patients with viral breakthrough is not clear. The aim of this study was to investigate the clinical course of chronic hepatitis B patients after viral breakthrough during lamivudine therapy. Methods: A total of 74 patients with chronic hepatitis B who showed viral breakthrough after at least 6 months of lamivudine treatment were included in this study. They had positive HBeAg and HBV DNA before treatment. The median follow-up duration after breakthrough was 13 months. Results: After viral breakthrough, only 8 patients (11%) maintained normal ALT levels and 66 patients (89%) showed elevation of ALT. 30 patients (41%) showed acute exacerbation of hepatitis (ALT increase over five-times upper normal limit). These acute exacerbations occurred within three months after breakthrough in 19 patients (63%). In the cases of acute exacerbation, 6 patients showed decompensated progression such as elevation of serum total bilirubin. One of them died of hepatic failure. A predictive factor for acute exacerbation was not found. HBeAg seroconversion occurred in 8 patients after viral breakthrough but their clinical course was highly variable. Conclusions: Chronic hepatitis B patients who had viral breakthrough during lamivudine therapy should be followed carefully and regularly in mind of potential clinical deterioration. New strategies are needed to manage the cases of acute exacerbation after viral breakthrough.(Korean J Hepatol 2002;8:389-396)