Hepatic Cirrhosis Occurring in a Young Woodchuck(Marmota monax) Due to Vertical Transmission of Woodchuck Hepatitis Virus(WHV)

Kyu-shik Jeong,정원일,Jae-yong Chung,Mi-young An,Chae-yong Jung,Gyoung-jae Lee,Jong-soo Kang,Byeong-cheol Kang,Young-heun Jee,Bruce H Williams,Young-oh Kwon,Da-hee Jeong 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

Cirrhosis Occurring in a Young Woodchuck (Marmota monax) Due to Vertical Transmission of Woodchuck Hepatitis Virus (WHV)Da-hee Jeong, Won-il Jeong, Jae-yong Chung, Mi-young An, Chae-yong Jung, Gyoung-jae Lee1, Jong-soo Kang1, Byeong-cheol Kang2, Young-heun Jee3, Bruce H Williams4, Young-oh Kwon5 and Kyu-shik Jeong*College of Veterinary Medicine, Kyungpook National University, Daegu 702-701, Korea1Shinwon Scientific Co., LTD, Research Institute, Suwon, Korea2Clinical Research Institute, Seoul National University, Seoul 110-744, Korea3College of Veterinary Medicine, Jeju National University, Jeju 690-756, Korea

A Case Study on the Fire of Factory Buildings in Korea

Jee,Nam-Yong,Lee,Kyung-Ku,Suh,Chee-Ho 한국화재소방학회 1997 한국화재소방학회 학술대회 논문집 Vol.1997 No.-

According to the fire statistics of the Ministry of Home Affairs, the fire ratio in factories, work places and warehouses shows 21.5% among total fire of buildings except the fire on cars or other fires. Especially, the buildings like factories and warehouses, which have a lot of ignitable sources and thus always have a strong possibility of fire, are needed to have well planned strategy in terms of life safety and property protection. In this respect, the present paper analyses the existing fire cases in factories, finds out the fire properties of factory buildings, and evaluates the codes concerning fire resistance and fire severity.

정신분열병 환자에서 가족력, 산과적 합병증 및 신체미세기형의 관련성에 관한 연구

안용민,김용식,정희연,신지용,윤세창,배안,이중서,주은정,이창인 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.2

연구목적 : 저자들은 태생기 동안에 받는 유전외적 요인, 즉 환경적 요인이 산발성 정신분열병 환자들의 발병에 크게 관여할 것이라고 가정하였다. 이를 검증하기 위하여 형제 중 1인 이상이 발병하여 가족력을 분명히 알 수 있는 정신분열병 환자군(이하 형제 환자군)과 가족력이 없는 산발성 정신분열병 환자군(이하 산발성 환자군) 및 정상대조군을 대상으로 산과적 합병증, 신체미세기형 및 정신분열병의 임상 양상을 비교하였다. 방 법 : 연구 대상은 형제 환자군 43명(남 22명, 여 21명), 산발성 환자군 43명(남 23명, 여 20명), 정상대조군 43명(남 20명, 여 23명)이었다. 산과적 합병증은 Lewis 척도를 이용하여 평가하였고 신체미세기형은 Waldrop 척도를 이용하여 측정하였다. 임상 양상으로서 발병 연령, 병전 기능 수준, 정신병리, 약물에 대한 반응, 회복시의 전반적 기능 수준, 지연성 운동장애의 유무를 평가하였다. 결 과 : 정상대조군과 정신분열병 환자군 전체를 비교하였을 때 산과적 합병증과 신체미세기형의 총점과 각 소항목의 점수에 차이가 없었다. 산발성 환자군과 형제 환자군을 비교하였을 때 산과적 합병증의 전체 점수에서는 유의한 차이가 없었으나, 출생 당시에 태아가 받은 스트레스 항목의 점수가 산발성 환자군에서 유의하게 높았다. 신체미세기형에서는 전체 점수 및 입의 미세기형 점수가 산발성 환자군에서 유의하게 높았다. 신체미세기형의 전체 점수가 4점 이상인 환자수도 산발성 환자군에서 높은 경향성을 보였다. 산과적 합병증과 신체미세기형 사이의 상호 연관성은 찾을 수 없었다. 정신분열병의 임상 양상 중에서는 Krawiecka 척도의 총점 및 양성 증상 점수와 회복시의 전반적 기능 수준만이 형제 환자군에 비해 산발성 환자군에서 유의하게 높았다. 성별에 따라서는 형제 환자군에서 남자 환자의 산과적 합병증이 유의하게 높았다. 결 론 : 본 연구를 통해 산과적 합병증 및 신체미세기형 연구가 정신분열병의 원인을 규명하기 위한 유용한 방법임이 시사되었지만, 가족력, 산과적 합병증 및 신체미세기형의 관련성에 대해서는 분명한 결론을 내리지 못하였다. The authors hypothesized that sporadic schizophrenic patients had more chances of receiving environmental insults during the fetal neural development compared with familial schizophrenics. We tested our hypothesis by comparing obstetric complications(OCs), minor physical anomalies(MPAs) and other clinical features, and examining the correlation between OCs and MPAs in schizophrenic patients who had one or more sibling with schizophrenia(sibling group) and sporadic schizophrenics(sporadic group) and normal controls. OCs were evaluated by the scale of Lewis, and MPAs were measured by the Waldrop scale. There were no significant difference in OCs and MPAs between schizophrenic and control groups. Sporadic group had significantly higher fetal distress, total Waldrop score and Waldrop score for mouth than sibling group. And there was a tendency that the number of subjects having the Waldrop score over 4 points was greater in the sporadic group. No significant correlation was observed between CCs and MPAs. The scores of initial psychopathology and post-treatment functioning were much higher in the sporadic group, but the other clinical feature showed no difference. Although male patients had more OCs than female patients in sibling group, no sex difference were observed as a whole. Our results suggest that, if the methodological weakness were complemented, OCs and MPAs would be useful tools in the search for the cause of schizophrenia.

장기간 운동이 노인들의 심혈관계 기능 변화에 미치는 효과

지용석,김동진,유신환 대한스포츠의학회 2004 대한스포츠의학회지 Vol.22 No.1

The purpose of this study was to investigate the change of related factors in cardiovascular function variables after long duration regular exercise programs. The subjects of this study were 40 older man and women residing Seoul-Seniors-Tower. All of subjects divided to four groups, exercise group 20(man = 10, women = 10) was participating in an exercise program for 3 years, and the other group or non-exercise group 20(man = 10, women = 10) was not in that program. In the results, Changes of cardiovascular function were significantly improved in peak oxygen uptake, ventilation, rest blood pressure of cardiovascular function variables in male or female exercise groups after 3 years' exercise program. Also, we have been known to the facts that although the cardiopulmonary variables of men are superior to those of women, if being exercised for a long time, the women's cardiopulmonary variables(e.g. Endurance time, HRrest, SBPrest, SBPmax, DBPrest, RPPrest, and RPPmax) would not different from those of the men especially in old ages. As a conclusion, we could know that not only the regular exercise might increase or change almost the cardiovascular function variables except for V ˙O2max, Ventilation, and HRmax of elderly people, but also the sex's differences were vanished in endurance time, HRrest, SBPrest, SBPmax, DBPrest, RPPrest and RPPmax between males and females. Therefore, we might tell that exercise programs could provide an excellent parameters for enforcing or keeping the cardiovascular functions of elderly people.

여성의 건강관련 체력에 관한 연령별 비교

지용석,임선태,유재현 대한스포츠의학회 2004 대한스포츠의학회지 Vol.22 No.1

The aim of this study was to investigate the differences of health related fitness variables in korean women. A total of 419 women were recruited and divided into five age groups; 20s(n=163), 30s(n=99), 40s(n=79), 50s(n=61) and over 60s(n=17). In the results, the cardiopulmonary(F=10.150, p=0.001) and muscular endurance(F=3.360, p= 0.010) variables of 20s and 60s were significantly higher and lower than those of other four groups respectively. However, no differences were found among five groups in back strength, grip strength, and flexibility. The body mass indices(BMI) of 50s and 60s were significantly(F=21.033, p=0.001) higher than those of other four groups respectively. As a conclusion, from the results we think that the korean women may be favorable to be prescribed for the exercise programs, which can develop the cardiopulmonary and muscular endurance but decrease the fat mass.

골프연습장의 환경특성이 행동의도에 미치는 영향 : 지각된 가치와 고객만족의 매개역할 Mediating Roles of Perceived Value and Customer Satisfaction in Golf Training Facilities Context

지진호,이용기 문화관광연구학회 2002 문화관광연구 Vol.4 No.4

This study was to examine the effect of store environment on behavior intentions such as world-of-mouth and switching intentions through the mediating roles of perceived value and customer satisfaction. For these purposes the authors developed a structural model which consists of several variables after factor analysis was performed. Data were collected from 146 respondents who visited golf training facilities. The data were analyzed with LISREL 8W.

쇠고기육중의 방사선 유래 휘발성물질의 분석

차용준,박지영,김훈,박승영,조우진,송양순,유영재 창원대학교 생활과학연구소 2000 생활과학연구 Vol.4 No.-

This study was conducted to identify irradiation-derived volatile components, having positive-correlation with irradiation doses, which may play roles as maker materials for detecting post-irradiation in pork meat. The volatile components of irradiated(0, 1, 3, 5 and 10 kGy doses) pork(Belly) meat was analyzed by liquid liquid continuous extraction(LLCE)/GC/MSD methods. By the results of linear regression analysis between irradiation doses and volatile component amounts in fresh pork, 3 compounds including γ-octalactone(r=0.82), 1-octen-3-ol(r=0.90) and butanoic acid(r=0.81) had high correlations with irradiation doses.

미세절편체에 의한 절화류의 기내증식

이지영,이승우,김용구,정인식,설일환 慶熙大學校 1997 論文集 Vol.26 No.-

Experiments were conducted to find out the optimum cultural conditions for micro-cross sectioned leaf segments of Gypsuphila paniculata L. Gerbera hybrida and Dianthus caryophyllus. Survival percentages of micro-cross sectioned segments were the highest in gypsophila, followed by carnation. Gerbera showed on survived segments. In gypsophila, segments thicker than 400㎛ were required to obtain over 75% survival. The percentage of adventitious bud formation was much higher with 600㎛ segment as compared with 400㎛. The regeneration of micro-cross sectioned segments of gypsophila was not sensitively affected by the auxins at varying concentrations. The elongation of adventitious shoot was promoted by kinetin compared with BA. In segments of 600㎛ thickness, adventitious shoot formation was promoted by BA compared with kinetin Adventitious shoot formation or shoot growth was not affected by KNO_3 concentrations with the segments of 400㎛ thickness. But adventitious shoot elongation was promoted significantly with segments in 600㎛ thickness. KH_2PO_4 (170 mg/1, standard concentration of MS medium) was effective for adventitious shoot formation. MgSO_4 also promoted adventitious shoot formation myo-Inositol tended to be suppressed regeneration of gypsophila.

소화기암환자의 항암요법 시간 경과에 따른 피로도 측정 연구

박지원,김용순,서미숙 성인간호학회 2001 성인간호학회지 Vol.13 No.4

Fatigue is one of the most common complaints of cancer patients. In this study, we analyzed the change of fatigue level and general symptoms as time go by, so that, we could explain more on the mechanism and chance of fatigue in relation with treatment, and explore the influencing factors. Method: The subjects of this study were 50 GI cancer patients who have visited the cancer center of A hospital in Suwon. We measured fatigue by using the Revised Piper Fatigue Scale(RPFS) at the time of starting and finishing induction chemotherapy, and starting the 2nd cycle of chemotherapy. Results: 1) The fatigue score was 2.81, 3.73, and 3.82 in a 10 point scale at the time of starting and finishing induction chemotherapy, and starting the 2nd chemotherapy, respectively. This means fatigue persisted until after the treatment. 2) Fifty two percent of participants complained of some kinds of symptoms when starting the treatment, and the proportion increased up to 92% when finishing the treatment. 3) Fatigue scores were significantly high in patients with fatigue-related symptoms than for patients without those symptoms. 4) Fatigue scores showed significant differences according to patients' general characteristics such as age, educational level, economic status, occupation, diagnosis, hematocrit, weight, and amount of sleepy. Conclusion: We have to develop intervention strategies to reduce fatigue in cancer patients in the consideration of influencing factors.

柴胡桂枝湯이 CCl₄로 誘發된 白鼠의 肝損傷에 미치는 影響

河智容,朴慶寔,李善熙 대한동의병리학회 1996 동의생리병리학회지 Vol.10 No.2

肝은 人體內의 血量을 調節하고 각종 大事, 分泌, 合成에 관여하는 중요한 기관이며, 病理的으로는 대사물질에 의한 중독에 민감하게 반응하여 간세포의 변성, 괴사, 지방축적, 간효소의 누출 등을 일으킨다. 간에 손상을 줄 수 잇는 요인 은 많으며, 최근에는 중독에 의한 손상이 증가하고 있다. 시호계지탕은 상한론에 ‘傷寒六七日 發熱徵惡寒 肢節煩疼 徵嘔 心下支結 外證未去者 柴胡桂枝湯主之에 사용된 처방으로 임상적으로 간손상에 사용되었으나, 실험적 연구는 실시되지 않앗다. 따라서 본 연구에서는 Sprague-Dawely 흰쥐에 사염화탄소로 중독성 간손상을 일으킨 후 시호계지탕을 투여하여 간손상에 미치는 영향을 알아보았다. Sprague-Dawely 흰쥐에 CCI₄와 Olive oil을 1:4로 혼합하여 4주간 격일로 경구투여하여 간손상을 유발하였다. 그 후 시호계지탕을 10㎎/㎏(B.W)로 하여 매일 경구투여 하였다. 실험 첫주부터 매주 각 군의 평균몸무게와 평균 사료섭취량을 측정하였고, 실험 마지막날 채혈한 뒤 순수혈청에서 AST, ALT, TP, Albumin, Gloulin, ALP, LDP를 검사 하였다. AST는 CCI₄處理群에 비하여 CCI₄處理後柴胡桂枝湯投與群 A와 CCI₄處理後柴胡桂枝湯投與群 B 모두 減少하였으며, CCI₄處理後柴胡桂枝湯投與群 B의 境遇는 有意性이 認定되었다. (P〈0.05). ALT는 CCI₄處理群에 비하여 CCI₄處理後柴胡桂枝湯投與群 A와 CCI₄處理後柴胡桂枝湯投與群 B 모두 유의성있는 감소를 보였다. (P〈0.05). CCI₄處理群과 比較하여 CCI₄處理後柴胡桂枝湯投與群 A와 CCI₄處理後柴胡桂枝湯投與群 B는 Tota protein의 경우 큰 차이가 없었으며, Albumin은 감소하였고, Globulin은 增加하였으나 有意性은 없었다. Albumin과 Globulin의 比率은 減少하였으나, 有意性은 없었다. ALP는 CCI₄處理群에 比하여 CCI₄處理後柴胡桂枝湯投與群 A와 CCI₄處理後柴胡桂枝湯投與群 B 모두 有意性있는 減少를 보였다.(P〈0.05). LDH는 특별한 傾向을 찾을 수 없었다. 肝의 重量을 測定한 結果 CCI₄處理後群에 比하여 CCI₄處理後柴胡桂枝湯投與群 A와 CCI₄處理後柴胡桂枝湯投與群 B 모두 有意性 있는 減少를 보였다. (P〈0,05). 體重과 飼科 攝取量의 變化는 CCI₄處理群에 比하여 CCI₄處理後柴胡桂枝湯投與群 A와 CCI₄處理後柴胡桂枝湯投與群 B이 增加하였으나 유의성은 없었다. 以上으로 보아 柴胡桂枝湯이 CCI₄로 誘發된 肝損傷의 境遇에 AST, ALT, ALP, 肝의 重量變化에서 有意性있는 減少(P〈0.05)를 보였으며, 體重과 飼科 攝取量의 增加로 보아 肝損傷 回復에 대한 治療效果가 있을 것으로 思料된다. This study was carried out to investigate the effects of Sihogyejitang extract on the recovery of liver in CCI₄-intoxicated rats. In this study, SD-Rats were divided into 4 experimental groups; Control(Placebo, 0.85% NaCl), Experi-mental (CCI₄-intoxicated+Placebo, 0.85% NaCl), Siho A(Treated with Sihogyejitang extract (10㎎/㎏) after CCI₄intoxication), Siho B(Treated with Sihogyejitang extract (50㎎/㎏) after CCI₄-intoxication), Biochemical assays for serum enzyme activities such as AST, ALT, TOtal protein, Albumin, Globulin, ALP, LDH, and Biological assay for Liver weight, Body weight, Food, intake were performed. The results obtained were summarized as follows: 1. Siho A group showed lower serum AST activity than CCI₄-intoxicated group significantly, and Siho B group showed lower than Control group(P〈0.05). 2. Both siho A group and siho B group showed lower serum ALT activity than CCI₄-intoxicated group significantly. 3. As to Total protein, Siho A group and Siho B group were classed with CCI₄-intoxicated group. As to Albumin, Siho A group and siho B group were decreased than CCI₄-intoxicated gruop, but not significant. As to Globulin, siho A group and B group were increased than CCI₄-intoxicated group, but not significant. As to Globulin, ratio siho A group and Siho B group were decreased than CCI₄-intoxicated group, but not significant. 4. As to ALP, Siho A group and Siho B group were decreased than CCI₄-intoxicated group significantly(P〈0,05). 5. As to serum LDH, There were no trend in all groups. 6. As to liver weight, Siho A group and Siho B group were decreased than CCI₄-intoxicated group significantly. 7. As to Body weight and Food intake, Siho A group and Siho B group were increased than CCI₄-intoxicated group, buy not significantly.