알루미늄 주방용기 제조공장에서 발생한 열사병 1례

전혜리,오동호,최정윤,박순우,조유리 大韓産業醫學會 1999 대한직업환경의학회지 Vol.11 No.2

An 18-year-old man suffered heat stroke after continuous working for 26 hours on his first day in an aluminium utensil plant in August 1998. His job was to put a pressed aluminium utensil on the conveyer before the process of spray painting. The ranges of temperature and relative humidity measured at the local weather-station during the patient's working period were 23.6-30.2℃, 49-87% respectively. On arrival the patient was comatose and suffered generalized seizure three times. His rectal temperature was 41.2℃, blood pressure was 90/60 mmHg, pulse was 148 beats/minute and respiratory rate was 28 times/minute. The serum level of AST was 421 IU/L, ALT was 205 IU/L, LDH was 1.160 IU/L, myoglobin was higher than 500 ng/mL, CK was higher than 2,000 IU/L. He recovered consciousness 7th day of admission and discharged after 2 months but cerebellar dysarthria was remained. The patient felt himself several prodromal symptoms of heat stroke and he showed awkward behavior considered to be drowsiness, but the patient and his co-workers neglected them. This case report shows that heat stroke can be occurred tin a condition that ambient temperature, humidity, and working load are not extreme. A thorough health education and management concerned with guidelines on salt and water intake, detection of early symptoms of heat-related illness, prompt body cooling and rapid transportation to a hospital is necessary.

관골 골절에 따른 합병증에 관한 임상적 연구

유준영,양병은,송상훈,엄기훈 大韓顎顔面成形再建外科學會 1999 Maxillofacial Plastic Reconstructive Surgery Vol.21 No.4

The nasal and zygoma bone are parts of frequently fracturing of facial bones because of anatomically protrusion. Of facial bone fractures, nasal bone is at the high level of incidence rate. But zygoma fracture that anatomical characteristics increase the incidence rate also is occupied considerable part of the facial bone fracture. The outline of face is decided by form of underlying skeletal structure, of that, zygoma plays an important role in. Zygoma is closely attached to surrounding anatomic structure as orbit, maxillary sinus. Aesthetic and functional disturbance are developed by zygoma fracture from trauma, complications, as facial asymmetry, trismus, sensory disturbance, epistaxis, periorbital hemorrhage, diplopia etc, are developed. The patterns of complications following displacement of fractured fragment of zygoma by trauma are slightly different.

노인 인구에서 신경인지기능저하와 혈청 지질농도와의 상관성

유영선,최석주,정성수,김지은,윤성욱,전동욱,백준형,박성우,이정구,추일한,김영훈 大韓神經精神醫學會 2008 신경정신의학 Vol.47 No.6

Objectives : In this study, the authors evaluated the correlation between eurocognitive impairments and serum lipids levels among Korean elderly over the age of 65. Methods : A total of 609 elderly individuals participated in this study. Screening for cognitive impairments were carried out using the Mini-Mental Status Examination-Korean version (MMSE-KC). There were 197 subjects above 1.5SD Of MMSE- KC and they were evaluated using the Korean versions of the Consortium to Establish a Registry for Alzheimer's Disease (AD) (CERAD-KC) and Geriatric Depression Scale (GDS-K). Results : There was a correlation between old age/low levels of education and AD (p<0.05, P<0.01). There was an inverse correlation between the serum level of total cholesterol and the word list recognition test scores. The serum levels of LDL cholesterol were inversely correlated with the scores on the constructional praxis test, word list recall test and word list recognition test. Inverse correlations between the serum level of triglyceride and scores on the word list recall test and word list recognition test were also observed. Conclusion : There were inverse correlations between the serum levels of lipids and language/memory function in subjects with AD.

하악지 시상 분할술에 있어 술후 하악과두의 위치와 측두 하악관절장애

유준영 大韓顎顔面成形再建外科學會 1997 Maxillofacial Plastic Reconstructive Surgery Vol.19 No.2

The sagittal split ramus osteotomy(SSRO) of the mandible has used one of the most popula methods for the correction of various dentofacial deformities, especially mandibular prognathism. In SSRO, there are produced bony gap following mandible setback because of mandibular flaring. For this reason, the condylar axis may be changed due to bony approximation both segment in three dimension more mesio-laterally. According to change of condylar position, the condition of TMJ structure are changed and change of TMJ symptoms are suggested theoretically, and the correction of malocclusion by SSRO may improve the TMJ symptoms by improvement of feeding difficulties. The pupose of this study was to determine relationship between expected alterations in condylar position and suggested TMJ symptoms produced by change of condylar position. TMJ symptoms of 15patients who had operated SSRO are checked at about postoperative 6 month ranging 5∼11 month. Anterior-posterior position of condyle which was comparison preoperative with postoperative position, was classified 5 groups. The author tried to identify relationship between positional change of condyle and TMJ discomfort.

냉각탑용 수분배기의 특성에 관한 연구

전유신,최석천,이용훈,김세현,정효민,정한식 경상대학교 해양산업연구소 2002 해양산업연구소보 Vol.15 No.-

The main purpose of this research is the investigation of water distributer. The water distributer of this research is installed in evaporative cooling tower system. The performance of this cooling tower system depend on the evaporative surface, and there are many kinds of methods for increasing the evaporative surface. In this research, we introduced the two kinds of spraying system, one is the hole type with hole diameter 1, 2 and 3mm, and the other is the spray nozzle types with nozzle tip diameter of 1 and 2mm. As the experimental results, the case of diameter 2mm showed the best performance.

비골건의 급성 외상성 아탈구증 : 2예보고

이준영,유재원 朝鮮大學校 附設 醫學硏究所 2003 The Medical Journal of Chosun University Vol.28 No.2

Acute subluxation of the peroneal tendon is an uncommon injury that is predominantly associated with a trauma. Traumatic peroneal tendon subluxation is an uncommon cause of ankle pain. As a result, the diagnosis is often delayed. Traumatic subluxation of peroneal tendon over the lateral malleolus caused by sudden, forceful dorsiflexion of the foot accompanied by a powerful contraction of the peroneal muscles. Numerous surgical techniques have been described for chronic peroneal subluxation or dislocation. But Acute cases has few reports. Authors experienced two cases of acute subluxation of peroneal tendon which were treated simple primary repair of superior peroneal retinaculum with good results.

교통사고 정보분석시스템 구축을 위한 기초적 연구 : 부산시 금정구를 중심으로 Pusan

이준석,노유진,강인준 釜山大學校 都市問題硏究所 1998 都市硏究報 Vol.6 No.-

부산시 금정구 지역의 교통사고 잦은 곳을 선정, 운전자측의 원인을 명확히 함과 동시에, 도로구조 등의 발생지점 정보, 기상기후 등의 발생시점 정보 등을 상세히 기록하여, 교통사고 원인에 근간을 둔 교통사고 정보분석 시스템을 개발하고, 교통사고발생요인을 수량화 Ⅰ류로 통계 분석함으로써 금정구지역의 교통사고발생요인으로 좌회전유형, 주행속도, 주차유무, 현시수 등 4가지를 추출하여 교통사고를 미연에 방지하기 위한 의사결정을 지원할 수 있도록 하였다. The purpose of this study is to establish a Traffic Accident Information Analysis System with the human, spot and time elements in Gumjung-Gu that be based on cause of traffic accident. Accordingly, this system is to help out decision making for the countermeasures of traffic accident in black spots using Quantification I method to draw out 4 factors (left turn, average speed, parking, phasing).

제주도 연안역 부유성 요각류의 출현과 주요종의 계절변화

손태준,오봉철,고유봉,고방연 濟州大學校海洋硏究所 1994 해양과환경연구소 연구논문집 Vol.18 No.-

Seasonal fluctuations of species composition and abundance of pelagic copepods on the coast of Cheju Island were examined. Samples were collected from the four surface waters(Udo, Gosan, Seogwi and Cheju) of Cheju Island during the period from July 1990 to March 1994. There was considerable seasonal variation in occurance of pelagic copepods, with high values from summer to fall and low ones from winter to spring. Mean copepodid individuals showed a peak in May 1991 and 1992. Numerical abundance of copepods was observed in May and November. Copepodid and other crustacean larvae gave the evidence of active production during the period of sampling. Seventy seven species of pelagic copepods were identified, of which Paracalanus indicus, Acartia omorii, A. steueri, Oncaea venusta, Oithona plumifera, Calanus sinicus, Corycaeus affinis were main constituents. Most of these copepods are well found in Kuroshio current. P. indicus showed three peaks(early spring, early summer and early winter) in adult individuals, C. sinicus, A. steueri and O. plumifera, two peaks in winter and summer, C. affinis two peaks in spring and winter, A. omorii showed only one peak in autumn in this study area.

제주도 연안역 부유성 요각류의 출현과 주요종의 계절변화

고유봉,오봉철,고방연,손태준 제주대학교 해양연구소 1994 해양자원연구소연구보고 Vol.18 No.-

발프로산나트륨과 페니토인과의 약물상호작용

최준식,유재신,박용채,이진환 朝鮮大學校 1997 藥學硏究誌 Vol.18 No.2

This study was attempted to investigate the pharmacokinetic interaction between sodium valproate (4. 8. 16 ㎎/㎏. i.v.) and phenytoin (4 ㎎/㎏. i.v) in rabbits. The plasma concentration and area under the curve (AUC) of phenytoin were increased significantly (p<0.05. p<0.01) when coadministered with sodium valproate (4. 8. 16 ㎎/㎏) in rabbits. The volume of distribution and total body clearance of phenytoin were decreased significantly (p<0.05. p<0.01) when coadministered with sodium valproate (8. 16 ㎎/㎏) in rabbit. From the results of this experiment. it is desirable that dosage regimen of phenytoin should be adjusted and therapeutic drug monitoring should be performed for reduction of side or toxic effect when phenytoin will be coadministered with sodium valproate in clinical use.