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치조열 환자에서의 치아형태이상, 결혼치 및 위치이상에 대한 임상적 연구
강진한,최진영,이종호,정필훈,김명진 대한악안면성형재건외과학회 2000 Maxillofacial Plastic Reconstructive Surgery Vol.22 No.5
Until recent time many studies for relationship of dental abnormalities and cleft lip and palate were reported, higher prevalence of abnormality was revealed. The patients with large cleft size had significantly more missing teeth than patients with small cleft size. The tooth that is most usually missed in normal population is the mandibular second premolar, followed by the maxillary lateral incisor and the upper second premolar. The aim of this study was to analyse the prevalence of dental abnormalities and ectopic eruption in patients with cleft alveolus visiting our hospital. Radiographs, dental cast and records from about 60 patients were analysed to find the relation of missing, malformed, malpositioned tooth and delayed eruption and cleft site.
백서의 슬관절강내 주입된 Agmatine과 Clonidine이 슬관절통의 유도 및 유지에 미치는 효과
이명종 ( Myeong Jong Lee ),심현수 ( Hyen Soo Shim ),설근희 ( Geun Hee Seol ),김필주 ( Pill Joo Kim ),한승호 ( Seung Ho Han ),이재용 ( Jae Yong Yee ),김찬 ( Chan Kim ),이규창 ( Kyu Chang Lee ),김혜영 ( Hye Young Kim ),민선식 ( Sun 대한마취과학회 2008 Korean Journal of Anesthesiology Vol.54 No.6
천마의 증포 횟수에 따른 기능 성분과 항산화활성 및 관능적 특성연구
박장필 ( Jang Pill Park ),추한나 ( Han Na Chu ),김정상 ( Jeong Sang Kim ),김경옥 ( Kyeong Ok Kim ),이숭인 ( Soong In Lee ),정종길 ( Jong Kil Jeong ) 대한본초학회 2014 大韓本草學會誌 Vol.29 No.6
Objectives : The objective of this study is to determine the best numbers of steaming-drying cycles of Gastrodiae Rhizoma for both efficacy and taste. We investigated various characteristics among Gastrodiae Rhizoma samples (GSD1, GSD3, GSD5 and GSD7) through the number of steaming-drying cycles increased. Methods : Gastrodiae Rhizoma were steamed and dried at different repeated numbers. They were divided into samples (GSD1; steamed and dried once, GSD3; steamed and dried three times, GSD5; steamed and dried five times, GSD7; steamed and dried seven times) for experiment. They were extracted using water, freeze dried and powdered to analyze proximate composition, free sugar amount, functional components, antioxidant activity and sensory evaluation. Results : Proximate composition and the amount of free sugars of Gastrodiae Rhizoma did not have meaningful differences among samples. Phenolic and flavonoid content of samples were increased by increasing steaming-drying numbers. Gastrodin content had different values and GSD7 was the highest in comparison with others. Increasing steaming-drying numbers led to a increasing in radical and nitrate scavenging activity in samples. Regarding to sensory evaluation, GSD5 was selected as the best sample according to its highest hedonic score mean (5.54/7) among all samples for appearance, color, taste and overall acceptability. Conclusions : The results indicated that 5th-cycling sample was effective in views of functional components, antioxidant activity and sensory characteristics. Moreover, it was suggested that steaming-drying process improved remarkably the effects of Gastrodiae Rhizoma.
NATM 터널 라이닝 점검 및 상태평가 스마트 자동화시스템 개발
임종한 ( Lim Jong-han ),민필중 ( Min Pill-jung ) 한국구조물진단유지관리공학회 2022 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.26 No.1
안전점검 분야는 1995년 “시설물의 안전관리에 관한 특별법” 공포 이후 조사방법 및 평가방법 등에 있어 점진적인 기술발전을 이루어 왔으나, 기술자의 현장조사시 습득된 손상정보에 대한 기록 및 시설물 평가 절차가 수작업 위주의 아날로그식 방법으로 수행되고 있어 기록상의 오류가 평가결과의 오류로 연계되고 있으며 안전점검 분야 전체의 신뢰도 저하로 이어지고 있는 것이 안전점검 분야의 현실이다. 이에 현장에서 기술자에 의해 취득된 손상 정보 등을 디지털식 기록을 통하여 직접 전산화 함으로써 현장에서 발생될 수 있는 기록오류를 최소화 하고 디지털화된 손상정보를 활용한 대상 시설물에 대한 상태평가 자동화를 통해 안전점검 분야의 신뢰도 향상과 현장기술자의 고충 해결을 위한 스마트 손상망도 프로그램과 상태 평가 자동화 프로그램의 개발 및 현장 적용 가능성을 검토함.
식도절제술 환자에서 식도내압 및 위배출시간에 대한 고찰
이철종(Cheol Jong Lee),최석렬(Seok Reyol Choi),지삼룡(Sam Ryong Jee),김광진(Kwang Jin Kim),금동주(Dong Joo Keum),홍기봉(Ki Bong Hong),이종훈(Jong Hun Lee),한상영(Sang Young Han),최필조(Pill Jo Choi) 대한소화기기능성질환·운동학회 2001 Journal of Neurogastroenterology and Motility (JNM Vol.7 No.2
N/A Backgroud/Aims: Resection of the esophagus for malignant disease or a benign stenosis, has a choice not only of palliative surgery, but also of replacement of the esophagus with a transposed stomach, jejunum, or colon. The first-line method is replacement with a tubulized stomach. The purpose of this study was to investigate the association of esophageal motor dysfunction and gastric emptying time with symptoms after esophagectomy. Methods: We performed the esophageal manometry and gastric emptying time after esophagectomy for esophageal cancer in 12 patients and for benign esophageal disease in 2 patients. Results: In manometric studies, a zone of high pressure in the esophago-gastric anastomosis distal to the upper esophageal sphincter was associated with symptoms after esophagectomy. The gastric emptying rate was slowed in 7 out of 14 patients, but not associated with symptoms after esophagectomy. Conclusions: Our data suggest that a high-pressure zone distal to the upper esophageal sphincter was associated with symptoms after esophagectomy in manometric study. The gastric emptying rate was not associated with postoperative symptoms. (Korean Journal of Gastrointestinal Motility 2001;7:197-203)