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      • SCOPUSKCI등재
      • SCOPUSKCI등재

        마취유도제로서 사용한 Midazolam 에 대한 심혈관계의 변화

        조남수,김용일,유병식,소금영,정종달,임경준,송성용 대한마취과학회 1994 Korean Journal of Anesthesiology Vol.27 No.8

        The cardiovaseular response evoked by tracheal intubation was observed in 69 patients undergoing elective surgery in whom anesthesia was induced with group A, B and C induction agents. Sixty nine ASA class 1 or 2 surgical patients were divided into three groups. Group A: thiopental 5 mg/kg (control) Group B: thiopental 2 mg/kg with midazolam 0.1 mg/kg Group C: midazolam 0.2 mg/kg Systolic and diastolic blood pressure, mean arterial pressure, heart rate and loss of eyelid reflex were measured in each group. There was a little difference in the cardiovascular changes between group A and C. But there was not a significant difference between group A and B and also between group B and C. The measured time until loss of eyelid reflex of the group C (55±30 sec) was considerably longer than other groups (Group A: 10±3 sec, Group B: 37±13 sec). The incidence of venous complication in three groups was low. Pain on injection and posto- perative nausea and vomiting was noted in one patient of the group A and B respectly, but no patient in the group C. There was no significant difference in the incidence of the postoperative local venous complication. On the whole, these results suggest that the difference between midazolam and thiopental had no apparent hemodynamic change. From the above results, both midazolam alone and midazolam combined with thiopental may be useful agents for induction of anesthesia.

      • KCI등재

        응급실로 내원한 외상성 척추 골절 환자의 임상 분석

        조남수,이경운,최봉남 대한외상학회 1997 大韓外傷學會誌 Vol.10 No.1

        We present a retroprospective study of traumatic spinal fractures. There were 83 cases of trumatic spinal fracture admitted to Chosun university hospital through the emergency medical center from January, l995 to December, 1995. The results were a.s follows; 1) In the methods of transportation, the 119 ambulance was the most comrnon and followed by the hospital ambulance, the 129 ambulance and the private vehicles in decreasing order. 2) Prehospital treatment was done in only 19 cases. 3) Associated injuries were developed in 93 cases from the 51 patients. Head injury was the most common and followed by the long bone fracture, the pelvic bone fracture and the abdominal injury, the multiple rib fractures with hemopneumothorax and the small bone fracture in decreasing order. 4) Fifty-nine percent of traumatic spinal fractures occurred at the age group of 20-40. Motor vehicle accidents were the leading cause of traumatic spinal fractures. 5) The most common site of traumatic spinal fracture is the thoracolumbar junction and lumbar spine and followed by cervical spine, thoracic spine in decreasing order. 6) 3.6% of all spinal cord injuries had resulted in complete and 16.9% in partial loss of sensation.

      • SCOPUSKCI등재

        마취유도시 사용한 Propofol 의 효과

        조남수,박경희,정종달 대한마취과학회 1992 Korean Journal of Anesthesiology Vol.25 No.3

        Propofol, by virtue of its favorable pharmacokinetic profile, has already achieved considerable popularity for induction and maintenance of anesthesia for short duration surgery. Short acting opioids are often used as part of balanced technique. Because of their similar pharmacodynamic characteristics(rapid onset and short duration of action), it seems that propofol and fentanyl would be a adequate complementary agents for total intravenous anesthesia when used in combination. The purpose of present study was to access the effect of fentanyl on the changes hemodynamic and respiratory responses when used in combination with propofol. Eighty patients of ASA grade l or 2 scheduled to undergo minor gynecological, abdominal and orthopedic procedures were allocated randomly to 4 groups. Group A, C was induced with pentothal sodium or propofol alone respectively and maintained using 60% nitrous oxide in oxygen. Cardiovascular and respiratory parameters were checked before induction, and 2, 4, 6, 8 minutes after injection. The results were as follows 1) Changes in mean arterial pressur, after 2 minutes were more significantly decreased in propofol with fentanyl group than propofol alone. 2) Changes in heart rate Minimal changes in propofol group, but showed significantly decrease in propofol-fentanyl group. 3) Resipiratory changes Propofol-fentanyl group produce a more frequent, long standing apnea than other group. 4) Side effect. Excitatory effects, and pain on injection were more frequent in propofol group than pentothal sodium group. Nausea, vomiting were more frequent in pentothal sodium group than propofol group.

      • 검색 가능 암호 시스템 기술 동향

        조남수,홍도원,Jo, Nam-Su,Hong, Do-Won 한국전자통신연구원 2008 전자통신동향분석 Vol.23 No.4

        검색 가능 암호 시스템은 암호화된 자료를 복호화하지 않고도 원하는 자료를 검색할수 있도록 하는 암호 기반 기술이다. 검색 가능 암호 시스템은 개인의 정보가 외부 저장 공간에 저장되면서 발생하는 여러 문제점에 대한 해결 방법으로 지금까지 많은 연구가 진행되었다. 본 고에서는 검색 가능 암호 시스템의 기본 구조, 요구 조건, 안전성 모델 등을 살펴본 후 지금까지 제안된 중요 검색 가능 암호 시스템들에 대해 살펴보기로 한다.

      • KCI등재

        미량 DNA 분석 과정에서 오염에 관한 고찰

        조남수,엄기윤,황인관,한송이,권영희,김정용,이은정 한국과학수사학회 2024 과학수사학회지 Vol.18 No.1

        Identifying the origin of human biological samples is important for evidence in judicial proceedings. Recently, Advances in DNA typing technology have improved the sensitivity of DNA analysis. While it is possible to produce a DNA profile from tiny amount of human biological samples, the DNA profiling technology enable to detect DNA profile that is not unrelated to the criminal cases. Therefore, these advancements cause contamination problems in small amount of human biological samples such as human secretions or skin cells. Regarding the problem, the scientific data on transfer, persistence, prevalence, and recovery of DNA is needed in the field of forensic genetics. For this reason, the past courts demanded the evidence for presence of DNA, but the current courts tend to demand the evidence for circumstances in which DNA was obtained. In order to confirm the cases, we investigated the evidence of life crimes including theft, fraud, and property damage that are sensitive to DNA transfer and contamination. To recognize and solve these problems, it is essential to consider education and skill assessment on evidence collection, improvement the laboratory environment, and contamination removal methods. Furthermore, we emphasize the need to expand the elimination database to include the DNA profiles of police officers, investigators, and appraisers involved in the collection and analysis of crime scene evidence.

      • KCI등재후보

        연쇄 성 폭행범 검거를 위한 강력하고 효과적인 DNA 정보의 적용

        조남수,유승연,문상옥,한송이,박지환,김종진 한국과학수사학회 2013 과학수사학회지 Vol.7 No.2

        본 사례연구는 경기 서부지역에서 발생한 미제 연쇄성폭행 사건의 해결과정에 대한 사례 보고 이다. 강력하고 효과적인 법과학 DNA 정보의 활용과 수사과학의 접목을 통한 접근으로 미제 강력사건을 신속하게 해결하게 하였다. 상염색체와 Y 염색체 STR 유전자 좌위 분석 및 미토콘드리아 DNA 분석은 동일부계 및 모계에 대한 정보를 제공한다. 또한, 수사과학적 접근방법으로 행동적, 지리적 분석은 용의자의 성향 및 거주지 추정을 용이하게 할 수 있다. 과학수사 DNA 분석을 통하여 경기지역 미해결 연쇄성폭행 사건의 용의자는 과거 검거된 충청지역 연쇄성폭행범과 유전학적으로 매우 근친관계가 있음을 확인하였고, 추가적인 수사과학적 방법을 활용하여 실제 범인이 검거되었다. 이는 과학수사 분야에 중요한 결과물로서 향후 미제사건 해결을 위하여 수사과학 분야에 중요한 참고자료가 될 것이다.

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