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Sang-keun Kim,Myung-hun Lee,Man-hee Rhee 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2
on the Effects of Biomedicinal Agents on Serum Concentration of Ca2+, P andALP Activity in Osteoporosis-Induced RatsSang-keun Kim, Myung-hun Lee1 and Man-hee Rhee2College of Veterinary Medicine, Chungnam National University, 220 Gungdong, Yusong-Gu, Daejeon 305-764, Korea1National Veterinary Research and Quarantine Service, Anyang 430-824, Korea2College of Veterinary Medicine, Kyungpook National University, Daegu 702-701, KoreaReceived April 3, 2003 / Accepted July 9, 2003J. Vet. Sci. (2003), 4(2), 151-154JOURNAL OFVeterinaryScience*Corresponding author: Sang-keun Kim Dept. of Vet. Med., Chungnam National University, Daejeon 305764, Korea Tel: +82-42-821-6754, Fax: +82-42-821-6754 E.-mail: kskkim@cnu.ac.kr
뇌졸중 후 중추성 통증 환자에 대한 동서협진이 진통과 재활에 미치는 영향
이현종,김수영,이상훈,서동민,이두익,김건식,이재동,이윤호,양형인,박재경,최도영 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2003 東西醫學硏究所 論文集 Vol.2003 No.-
Purpose : In order to study the effectiveness of East-West pain treatment on central poststroke pain(CPSP), we evaluated its effect on alleviation of pain and rehabilitation of CPSP Patients who were treated with electroacupuncture and west pain treatment for four weeks. Methods : Twenty four patients diagnosed by their pain characteristics of central pain from stroke were treated with sympathetic nerve block, gabapentin, amitriptyline, and electroacupuncture for four weeks. Pain intensity through the visual analogue scale(VAS), and improvements of mobility and rehabilitation through the modified Barthel index(MBI) and Rankin scale(RS), respectively, before and after pain treatment were also assessed. Results : VAS pain scores were significantly improved from 7.7±1.7 to 4.4±2.0 with pain treatment(p<0.05). In accordance with improvement of pain scores, RS and MBI scores were also improved from 2.88±0.95 to 2.13± 1.01 and from 83.0± 16.9 to 94.7±9.5(p<0.05), respectively, with pain treatment(p<0.05). Conclusions : It was suggested that the active pain treatment was contributed to the rehabilitation of CPSP patients, resulting in improvement of quality of life of CPSP patients. Futhermore, East pain treatment in combination with West pain treatment may be useful modality to alleviate CPSP.
추황배(Pyrus pyrifolia Nakai cv. Chuhwangbae) 과피로부터 1종의 Sterol과 3종의 배당체 화합물의 단리·동정
이유건(Yu Geon Lee1),조정용(Jeong-Yong Cho),이현주(Hyun Joo Lee),이용현(Yong Hyun Lee),이상현(Sang-Hyun Lee),한태호(Tae-Ho Han),김월수(Wol-Soo Kim),박근형(Keun-Hyung Park),문제학(Jae-Hak Moon) 한국식품과학회 2013 한국식품과학회지 Vol.45 No.5
본 연구에서는 배의 유용성 증명을 위한 일환으로 배의 화학성분을 분자수준에서 밝히고자 하였다. 이에 배 과피 MeOH 추출물을 용매분획하여 얻은 EtOAc-산성 분획과 EtOAc-중성분획을 대상으로 Sephadex LH-20, silica gel, 그리고 ODS colmn chromatography와 HPLC를 이용하여 정제 및 단리하였다. 그 결과, EtOAc-산성 분획과 EtOAc-중성 분획으로부터 각각 2종씩의 화합물을 단리하였다. 단리된 화합물 1-4는 1H- 및 13C-NMR 분석을 통하여 각각 (S)-(+)-2-cis-abscisic acid O-β-D-glucopyranosyl ester (화합물 1), 1-[4-O-β-D-glucopyranosyl]phenyl ethanone(piceoside, 화합물 2), β-sitosterol (화합물 3), 그리고 β-sitosteryl 3-O-β-D-glucopyranoside (화합물 4)로 동정되었다. 단리된 3종의 배당체 화합물(화합물 1, 2, 4)들은 본 연구에 의해 배로부터 처음 동정되었으며, 화합물 3은 추황배로부터 처음 동정되었다. 본 연구결과가 배 함유 성분연구는 물론 배의 기능성 해명 연구에도 추후 중요한 기초자료로 활용되길 기대한다. We isolated and identified antioxidants from acidic and neutral ethyl acetate fractions of the peel of pear (Pyrus pyrifolia N. cv. Chuhwangbae). We isolated 4 compounds from the methanol extract, by using 3 different types of column chromatography (Sephadex LH-20, silica gel, and octadecylsilane) and preparative HPLC. We identified the isolated compounds as (S)-(+)-2-cis-abscisic acid O-β-D-glucopyranosyl ester (compound 1), 1-[4-O-β-D-glucopyranosyl]phenyl ethanone (picroside, compound 2), β-sitosterol (compound 3), and β-sitosteryl 3-O-β-D-glucopyranoside (compound 4) by nuclear magnetic resonance analysis. We are the first to report the identification of compounds 1, 2, and 4 from pear.
TypeⅠ 極値分布의 頻度分析 및 確率圖示法에 의한 設計降雨量의 誘導
李淳爀,孟昇辰,朴明根 충북대학교 농업과학기술연구소 1994 農業科學硏究 Vol.12 No.1
Derivation of reasonable design rainfall was attempted by comparative analysis of design rainfall derived by frequency analysis of Type I extremal distribution and probability plotting technique for annual maximum 1-day, 1-hour and 10-minute rainfalls observed at Cheong Ju. The results were analyzed and summarized as follows : 1.Basic statistics were calculated for the analysis of Type I extremal distribution with annual maximum 1-day, 1-hour and 10-minute rainfalls at Cheong Ju. 2.Necessary parameters were derived by frequency analysis of Type I extremal distribution for annual maximum 1-day, 1-hour and 10-minute rainfalls at Cheong Ju. 3.Design annual maximum 1-day, 1-hour and 10-minute rainfalls in mm were derived by frequency analysis of Type I extremal distribution and probability plotting technique respectively at Cheong Ju. 4.Design annual maximum 1-hour and 10-minute rainfalls were derived by frequency analysis of Type I extremal distribution and probability plotting technique are shown to be much closer to the observed data but design annual maximum 1-day rainfall is not to be closer to the observed data. 5.Design annual maximum rainfalls following the duration derived by Type I extremal distribution are seemed to be more reasonable than those of probability plotting technique owing to the difference of individual eyefitting.
Landsat 영상을 활용한 지리학습교재 구성 방안 : 고등학교 한국지리 북한 관련 단원을 사례로
이민부,최한성,김남신,신근하 한국지리환경교육학회 2003 한국지리환경교육학회지 Vol.11 No.2
본 연구는 북한 지역지리 학습 구성방안을 제시한 것으로, 북한의 지역 특성상 직접적인 자료를 획득하기 어려우므로 Landsat TM 및 ETM 영상을 이용하여 고등학교 한국지리의 북한 관련 단원의 교재를 제작하고, 수업안을 제시해 보았다. 이들 영상은 기하보정, 방사보정, 좌표수정 등의 전처리 과정을 거쳤다. 교재 제작을 위한 분석으로는 토지피복 비교를 위한 Band 조합과 식생 변화 파악을 위한 NDVI 방법을 이용하였다. 교과 내용과 관련한 내용 설계에서는 북한의 식량 현실 및 산지의 농경지 개발에 따른 삼림파괴 내용을 활용하였으며, 학습교재 구성방안에서는 학생들이 직접 사용할 수 있는 북한의 토지이용, 삼림파괴, 식생지수, 북한의 식량부족 등에 관한 학습지안을 제시하고 있다. Landsat 위성영상 분석에는 영상처리 기술 습득, 장비 및 영상 구입에 따른 경제적인 문제가 따르므로 교육당국, 대학, 교재 개발자, 교사 개인의 노력이 따라야 할 것이다. This study aims to suggest a teaching material and program of regional geography of North Korea using Landsat TM and ETM images. These images are preprocessed for geometric, radiometric correction, and geographic grid correction. Analytic techniques of teaching material using images are band combination for land cover analysis and NDVI for vegetation change. Planning of text contents includes food situation, cropland development in mountain slope, and deforestation of North Korea. The student’s worksheet are suggested with contents such as land use, deforestation, vegetation index and food shortage. Education administration, college, teaching material developer, and teacher altogether try to make their efforts to solve economic problems due to image process techniques and image supplying.