國立醫療院 應急患者의 實態調査

李相昊,李圭雄,玉永喆,柳秀雄,申載學,朴申謙 대한의학협회 1976 대한의학협회지 Vol.19 No.12

음주 외상 환자

이성우,문준동,최성혁,문철규,홍윤식 大韓應急醫學會 1999 대한응급의학회지 Vol.10 No.2

Background: We studied the incidence of trauma caused by alcohol related accidents, and the effects that alcohol has on the occurrence, the extent, and the outcome to the patient. Methods: In our study we studied trauma patients excluding pediatric patients(15 years old and under) who came to the Emergency department of Korea University Medical School Anam Hospital from the 1st of January 1996 to 30th of June 1996, looked into their medical records, and studied the records in a retrospective manner. The trauma patients were devided into two groups, a) alcohol-related and b) alcohol-non-related. The two groups were then subdivided according to their sex, age, the time they came in, the anatomical part of the trauma, the mechanism of their injury, the extent of the injury, the length of their hospital stay, the length of their ED stay and were seperately compared and analyzed. Statistically, ANOVA and logistic regression analysis using SAS were used in the study and then was assessed in Chi-square analysis methods. Results: The total of the trauma patients, added up to 832 people, 577:male and 255:female. Among this sum, 163 trauma patients were alcohol related(male:127 & female:36). 115 people were in the age group of 21-40. Compared to the non-alcohol related trauma group, the alcohol-related group had more facial & scalp injuries and tended to come in the hours between 0-6 AM. The cause of the injuries were mostly by fist-fighting and suicide, compared to mostly accidental-slipping injuries in the non alcohol-related group. There were no difference in the degree of the injury(ISS) and the length of hospital stay between the two groups, whereas the length of the stay at the ED was longer to the alcohol-related trauma patients. Conclusion: Alcohol related trauma patients were mostly in their 20s and 30s, came to the hospital at a late time and the reason for their visit were mostly because of fist fighting. In the Emergency department, because prompt and correct diagnosis is quite difficult to make in this group, their ED stay tended to be longer. We can conclude that measuring the blood alcohol level of these patients, continuing the psychological therapy and educating people is needed.

豚內 副産物의 特性과 加工利用에 關한 硏究 : Ⅱ. 加熱處理가 物理的 性質과 嗜好에 미치는 영향

양철영,이상건,윤정의,허윤행,채수규,노완섭 서울保健大學 1989 論文集 Vol.9 No.1

액상정액을 이용한 인공수정시 품종, 계절, 인공수정 횟수 및 정자농도가 번식성적에 미치는 영향

김인철,박창식,이규승,서길웅,한성욱 충남대학교 농업과학연구소 2001 농업과학연구 Vol.28 No.2

돼지에서 액상정액을 이용한 인공수정이 번식성적에 미치는 영향을 구명하기 위하여 축산기술연구소 종축개량부 (충남, 성환) 돼지 인공수정센터에서 사육중인 인공수정용 종모돈을 이용하여 1995년부터 2000년까지 액상정액을 이용한 인공수정시 종모돈의 품종, 인공수정횟수, 계절 및 정자농도가 번식성적에 미치는 영향을 조사하여 돼지 인공수정시 번식성적 향상과 실용화에 기여하고자 본 연구를 실시하였다. 액상정액 인공수정시 정액을 생산한 종모돈의 품종 (Landrace, Yorkshire, Duroc)간 번식성적은 유의차가 인정되지 않았다. 발정당 2회 또는 3회 인공수정 시에도 번식성적에 차이가 없었다. 인공수정을 실시한 계절별로 번식성적을 조사하였으나 계절간 차이점은 발견할 수 없었다. 액상정액 인공수정시 1회 주입정자의 최저농도를 구명코자 활력 70% 이상인 정자수를 기준으로 80 ml 병당 정자농도를 3.0, 2.5, 2.0 및 1.5×10^(9)로 조절하여 인공수정한 결과 수태율, 분만율, 총산자수 및 생존산자수에서 통계적인 유의차가 인정되지 않아 1회 주입정자농도는 운동성 정자 기준으로 1.5×10^(9)/80 ml 이상으로 조절하면 인공수정에 실용적으로 사용 할 수 있음을 보였다. This study was carried out to investigate the effects of liquid boar semen on reproductive performance in swine artificial insemination Many factors, which were breeds, time of insemination, breeding season, sperm per dose etc. have been tried to improve reproductive efficiency. Boars were raised at Swine Artificial Insemination Center in National Livestock Research Institute. Sunghwan, Chungnam, Korea. This experiment was carried out from 1995 to 2000. There were no differences in the fertility results compared with 3 breeds (Landrace, Yorkshire and Duroc), frequencies of artificial insemination (double and triple) per estrus cycle and different seasons by using liquid boar semen. There were no significant differences in conception rate, farrowing rate and litter size using 4 trials of 3.0, 2.5, 20 and 1.5×10^(9)/80㎖ in liquid boar semen with 70% of motile sperm cells. We confirmed that the sperm number per dose of 1.5×10^(9)/80㎖ could be used for commercial artificial insemination.

진공포장 수준이 돈육포의 품질에 미치는 영향

양철영,채수규,이수한 凡石學術奬學財團 1998 凡石學術論文集 Vol.2 No.1

돈육 등심부위(Longissimus dorsi)를 이용하여 산업적으로 제조된 건조육포의 효율적인 저장, 유통에 관한 자료를 얻고자 진공수준, 저장온도, 저장기간에 따른 품질에 미치는 영향을 분석·고찰하였다 . 1. 진공수준과 저장온도에 따른 중량변화는 20℃의 76cmHg 진공수준에서 적었고. 40℃의 60일 후에 감소율이 증가하였으며, 진공수준은 76cmHg < non-vacuum < 60cmHg 순으로 중량감소의 영향이 높았다 . 함유수분의 변화는 저장온도 20℃와 40℃의 non-vacuum상태에서 저장기간에 따라 감소를 나타내고, 60cmHg 진공수준과 76cmHg 진공수준에서 저장기간에 따라 증가함을 나타내며 120일에서 감소를 보였고, 40℃ 저장시 수분의 변화가 보다 높았다. 2. TBA가에 미쳐는 진공수준의 영향은 20℃저장에서 60cmHg < 76cmHg < non-vacuum 순으로 증가함을 보이고, 40℃ 저장시에는 non -vacuum < 76cmHg < 60cmHg 순으로 증가치가 높으나 유의성은 인정되지 않았다. 3. 수분활성도에 미치는 영향은 저장온도 40℃에서 보다 컸으며, 저장기간 120일에서 initial 보다 감소하였고, 저장기간 사이에서 유의성이 인정되지 않았다. 4. 경도(hardness)는 진공수준, 저장온도 및 저장기간에 따라 큰 차이를 보이며, 저장온도 20℃와 40℃에서 120일후 경도값이 높게 나타내고, 저장기간 30일 이후부터 저장기간 사이에서 상관성이 유의있게 보였다. 저장온도, 저장기간, 진공수준에 의한 강도(strength)의 영향이 컸으며, 저장온도 20℃보다 40℃에서 120일후 강도값이 높게 나타내고, 저장기간 30 일 이후부터 저장기간 사이에서 상관성이 유의있게 보였다. 5. L값은 20℃, 40℃의 진공수준별에서 저장기간이 연장됨에 따라 감소폭이 비슷하였으며, a값은 각 저장온도에서 120일후 큰 차이를 나타내고, b값은 40℃가 20℃보다 진공수준 사이에서 큰 차이를 보였다. 6. 전체적인 기호평가는 저장온도 20℃, 진공 수준별에서 120일후 color, flavor 및 overall acceptance가 4.35~4.50이었으며, 저장온도 40℃에서 1.14~1.64 사이였다. Experiments were carried out to investigate the quality of the dried pork jerky according to vacuum packaging level on the during storage 120 days at 20℃ and 40℃. 1. The change of weight was decreased on vacuum level 76cmHg at 2℃, and the during storage at 40℃ was decreased as the follows: 76cmHg < non-vacuum < 60cmHg. in order. 2. TEA values was increased as the follows: 60cmHg < 76cmHg < non-vacuum. in order at 20℃. and the during storage at 40℃ were increase as the follows: 76cmHg < non-vacuum < 60cmHg, in order with an increase at stroage periods. Also. there is no significant difference among the various vacuum level, storage periods and storage temperature. 3. The effect of water activity at 40℃ were higher than during storage at 20℃, as the water activity were decreased at storage period 120 days after than initial period, also there is no significant difference among the storage periods. 4. Hardness showed remarkably different according to vacuum packaging level, storage temperature and storage periods. Strength were remarkably influenced according to various storage conditions. and as the strength value at 40℃ were higher than 20℃ in storage periods 120 days. 5. The lightness(L) tended to decrease according to an increase in storage periods at 20℃ and 40℃, redness(a) showed remarkably different according to the various storage temperature from storage period 120 days after, yellowness(b) were influenced highly at 40℃ than 20℃ on the vacuum packaging level. 6. Sensery score of overall acceptance for the vacuum packaging level to dried pork jerky were 4.35~4.50 ranges at storage temperature 20℃, and the storage temperature 40℃ were 1.14-1.64 ranges.

진공포장 수준이 돈육 건조품의 품질에 미치는 영향

양철영,채수규,이수한 서울보건대학 1996 서울보건대학 부설 한국보건과학연구소 논문집 Vol.3 No.1

Experiments were carried out to investigate the quality of dried pork jerky according to vacuum packaging level on the during storage at 20℃ and 40℃. 1. The changes of weight was decreased on vacuum level 76cmHg at 20℃, and the during storage at 40℃ was decreased as the follows: 76cmHg<non-vacuum<60cmHg, in order. 2. TBA values was increased as the follows: 60cmHg<76cmHg<non-vacuum, in order at 20℃, and the during storage at 40℃ were increased as the follows: 76cmHg<non-vacuum<60cmHg, in order with an increase in stroage periods. Also, there is no significant difference among the various vacuum level, storage periods and storage temperature. 3. The effect of water activity at 40℃ were higher than during storage at 20℃, as the water activity were decreased at storage period 120 days than initial period, also there is no significant difference among the storage periods. 4. Hhardness showed remarkably different according to vacuum packaging level, storage temperature and storage periods. Strength were remarkably influenced according to various storage conditions, and as the strength value at 40℃ were higher than at 20℃ in storage periods 12Odays. 5. The lightness(L) tended to decrease according to an increase in storage periods at 20℃ and 40℃, redness(a) showed remarkably different according to the various storage temperature from storage period 120 days, yellowness(b) were influenced highly at 40℃ on the vacuum packaging level. 6. Sensory score of overall acceptance for the vacuum packaging level to dried pork jerky were 4.35∼4.50 ranges at storage temperature 20℃. and the storage temperature 40℃ were 1.14∼1.64 ranges.

두부외상환자에서의 예후인자

최성혁,문준동,김수진,문철규,이성우,홍윤식 대한응급의학회 2001 대한응급의학회지 Vol.12 No.2

Background: Predicting outcome after head trauma is of great interest for clinicians, especially in the early stage. It may provide a basis for therapeutic strategies and may be helpful to select different approaches. But, reliable outcome prediction from head trauma is still unresolved. The purpose of this study is to determine which clinical parameters can be used effectively after an event of head trauma. Methods: In our study we studied head trauma patients who came to the Emergency department of Korea University Medical School Anam Hospital from the 1st of June 1998 to 31th of January 2000, looked into medical records, and studied the records in a retrospective manner. The head trauma patients were divied into two group, a) favourable outcome-related and b) unfavourable outcome-related. The two groups were then subdivided according to their sex, age, the mechanism of their injury, the time they came in, alcohol drinking, loss of consciousness, vomiting, pupil change, previous medical illness, associated injuries and were seperately compared and analyzed. And the factors affecting Glasgow Outcome Scale(GOS) were analyzed in the parameters of Injury Severity Score(ISS), Revised Trauma Score(RTS), Glasgow Coma Scale(GCS), motor score of GCS(mGCS), Marshall Computed Tomographic Classification(MCTC). Statistically, t-test and Mann-Whistney rank sum test using Jandel-sigma were used in the study and then were assessed in Chi-square analysis methods. The statistical significance was determined at a level of p less than 0.05. Results: The total of the head trauma patients, added up to 129 people, 99:males and 30:females. Among this sum, 99 patients showed a favourable outcome and 30 patients showed an unfavourable outcome at discharge. The causes of injury included: automobile accident in 42 cases; fallss in 26; assaults in 6; and accidental-slipping injury etc in 55 cases. 12 patients had bilateral unreactive pupils on admission, 2 had unilateral reactive pupils, and 113 had bilateral reactive pupils. Compared to the favourable outcome-related head trauma group, the unfavourable outcome-relared head trauma group had more history of loss of consciousness, unreactive pupils and tended to have previous medical illness. There were no difference in alcohol related, vomiting and associated injuries between two groups(favourable outcome-related head trauma group: unfavourable outcome-related head trauma group). Substantial difference were observed in GCS, mGCS, ISS, RTS, MCTC between two groups. Patients with unfavourable outcome had a significantly higher ISS, lower RTS, lower mGCS. After MCTC, patients with mass lesion had unfavourable outcome than patients with diffuse injury. Conclusion: Age, history of loss of consciousness, previous medical illness and unreactive pupil change are predictives of outcomes of head trauma patients with respect to Glasgow outcome scale. The lower GCS, lower RTS, lower mGCS, higher ISS, mass lesion based on CT scan provide poorer prognostic outcome in patients with head trauma. Use of prognostic factors thorough complete history taking and physical examination would provide useful prognostic information and facilitate improved therapeutic decision-malting in head-injuried patients.

월악산 국립공원 내 금수산 일대의 식물상

양종철, 엄정애, 장창석, 장창기, 이철호, 김규식, 오병운 忠北大學校部設基礎科學硏究所 2006 自然科學硏究 Vol.20 No.-

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백운산(제천시) 일대의 식물상

양종철, 엄정애, 장창석, 장창기, 이철호, 김규식, 오병운 忠北大學校部設基礎科學硏究所 2006 自然科學硏究 Vol.20 No.-

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석기암 및 그 인근지역에 분포하는 관속식물상과 주요 식생 현황

양종철, 엄정애, 장창석, 장창기, 이철호, 김규식, 오병운 忠北大學校部設基礎科學硏究所 2006 自然科學硏究 Vol.20 No.-

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