Time-Related Changes in Detrusor Overactivity in Awake Rats with Spinal Cord Injury Observed by Simultaneous Registrations of Intravesical and Intraabdominal Pressures

Jin, Long-Hu,Shin, Hwa-Yoan,Yoon, Seung-Hwan,Seong, Do-Hwan,Park, Chang-Shin,Lee, Tack,Yoon, Sang-Min Korean Continence Society 2011 International Neurourology Journal Vol.15 No.1

<P><B>Purpose</B></P><P>To compare the physical characteristics of detrusor overactivity (DO) induced by intravesical infusion of saline in awake, sham rats and rats with chronic spinal cord injury (SCI), by simultaneous registrations of intravesical and intraabdominal pressures.</P><P><B>Methods</B></P><P>Male Sprague-Dawley rats, normal or with a spinal vascular clip at the level of Th9, were investigated cystometrically 1 and 4 weeks after SCI. Intravesical pressure (IVP) and intraabdominal pressure (IAP) were recorded simultaneously to evaluate true DO. During the filling phase, the event of IVP rises, defined as increments that exceeded 2 cmH<SUB>2</SUB>O from baseline, were determined as DO according to the absence of simultaneous changes in IAP.</P><P><B>Results</B></P><P>All SCI rats exhibited DO during the filling phase, which was not shown in sham rats. The frequency and pressure of DO had a tendency to decrease with time. The DO frequency of SCI rats after 4 weeks (0.9±0.2 min<SUP>-1</SUP>) was decreased compared with that after 1 week (2.1±0.4 min<SUP>-1</SUP>; P<0.05). The DO pressure of SCI rats after 4 weeks (8.4±1.9 cmH<SUB>2</SUB>O) was decreased compared with that after 1 week (11.6±2.9 cmH<SUB>2</SUB>O; P>0.05).</P><P><B>Conclusions</B></P><P>Cystometric studies in awake male SCI rats showed some significant changes in bladder function after SCI. All SCI rats exhibited DO during the filling phase, and showed different physical characteristics of DO over the course of time. The neurological basis of these time-related changes remains poorly understood, but may provide important prognostic information about long-term urological management in SCI patients.</P>

지하철 출입구 주변의 어메니티 개선에 관한 연구 : A Case Study of the Pusan Subway 1st Line 부산시 지하철 1호선을 중심으로

도창희,옥진아,김승환 東亞大學校生命資源科學大學附設 農業資源硏究所 1997 農業生命資援硏究 Vol.6 No.1

This study covers amenity analysis of the subway 1st line and improvements focusing on the easiness, amenity, safeties, and elements of amenity. When people come to the entrance of a subway station, they pay careful attention to easiness of use, amenity and locality of the area. Therefore, by getting rid of unnecessary stairways, we can minimize the economical loss secure the easiness of use and stability. At the same time, well designed planters and trees dedicated to boulevards which can increase the ratio of green space. Furthermore, each gate of subway stations should have the identity of the area. Finally, we suggest those facts which are mentioned above should not be repeated that when designing the Pusan subway line 2nd line which is under construction.

쾌적한 도시환경 조성을 위한 어메니티자원 조사 및 발굴에 관한 연구 : 부산광역시 서구를 중심으로

김승환,박승범,강영조,남정칠,도창희 東亞大學校 1997 東亞論叢 Vol.34 No.-

This study tries to survey and extract amenity resources for the creation of urban amenities Seo-Gu at Pusan city was selected due to abundant amenity resources in the region. The process of research methodology as follows; Firstly, various types of amenity resources were collected by literature and preliminary survey. The resources were classified into 5 categories as park and greenery, natural, historic, cultural and life resources. These were reclassified such three types of detailed frames existing, potential and extractable forms. Secondly, the detailed information on amenity resources in the site was gathered by visiting all Dongs in Seo-Gu. Furthermore, careful amenity watching survey was carried out to extract potential in citizen`s common behavior. Then, amenity resources was evaluated through the assessment survey of landscape architects and other professionals. Finally, amenity resources maps were produced based on the evaluation of the selected amenity resources. The total amenity resources in Seo-Gu amount 169, which comprised of 81 existing resources, 22 potential resources, and 66 extracted resources. In order to create and maintain the best quality of urban amenity, it`s important to have this kind of amenity resources map. Citizen, planners and policy makers can use these to make better urban environment by providing the information of existing, potential and extractable amenity resources which may enhance the pride and affection for the citizen.

전두유 생산을 위한 비지의 재활용 기술개발

오승훈,박기환,하상도 中央大學校 食糧資源硏究所 2003 食糧資源硏究所 論文集 Vol.15 No.1

본 연구는 두유 제조 시 발생하는 부산물 인 비지를 활용한 전두유를 제조하기 위한 최적 효소처리 조건 개발을 목적으로 콩 전체를 이용한 전두유를 생산하기 위해서 비 지와 두유를 분리한 후 일정량 가수하여 효 소반응을 진행하였으며 10% 고형분의 효소 반응 비지유 페이스트를 제조하였다. 비지의 최적 효소반응 조건은 반응시간 60분(평균 입도 47㎛ ; 점도 1,130cp), 반응온도 50℃ (평균입도 46㎛), 효소사용량 0.2%(평균입 도 47㎛)였다. 호소반응 비지유와 두유를 혼합하여 멸균, 균질. 포장이 완료된 전두유 의 입도분석 결과는 1~150㎛ 범위. 평균 46㎛ 였다. 전두유는 고형분 10%, 점도 86cp. 단백질 함량 4.2g%로 대두분말 전두유, 일반두유보 다 영양학적, 물성적 품질 측면에서 건강음 료로 우수하였으며 색, 맛, 구매의사 등 관 능학적 측면에서도 우수하여 두유 제조 부 산물인 비지의 재활용은 매우 바람직하다고 판단된다. This study was carried out to develop the recycling technology for the production of whole soymilk from soywaste. Enzymic hydrolysis was conducted to produce whole soymilk containing 10% solid paste from whole soybean. Optimum condition of enzymic reaction for the production of soymilk was 60 min. of reaction time(average particle size 47um ; viscosity 1,130cp), 50'C of reaction temp. (average particle size 46rm), 0.2% of enzyme utilization (average particle size 47rm). The range of particle sizes of the mixture of enzyme reacted soywaste and soymilk were 1~150um and the average was 46um. The whole soymilk which have 10% solid, 86cp viscosity, 4.2% of protein was superior beverage to the general soymilk at the view points of nutritional, physicochemical and sensory characteristics.

Cyclosulfamuron이 벼의 생육과 Acetolactate Synthase 활성에 미치는 영향

지승환,송성도,정병룡 한국환경농학회 2003 한국환경농학회지 Vol.22 No.1

토양혼화실험을 동한 초장의 신장 억제틀 조사한 결과 초장이 50% 억제되었을 때의 cyclosulfamuron의 농도를 품종별로 비교하여 보면 동진벼, 화성벼, 일품벼의 경우 각각 6.3, 9.2, 146.8 mg/kg으로 동진벼가 제초제 cyclosulfamuron에 가장 민감하게 지상부의 생육이 억제되었다. 또한 cyclosulfamuron은 동일한 농도에서 지상부보다는 지하부의 생육을 더 크게 억제하였으며, 0.3 mg/kg 처리 수준에서 동진벼의 경우 건물 중의 억제정도는 지상부가 4.8% 정도이었으나 지하부는 38.9%이었다. 벼의 acetolactate synthase 활성을 cyclosulfamuron의 농도별로 검정한 결과 공시된 품종간에 큰 차이가 없었으며 50% 억제되는 농도는 화성벼, 동진벼 및 일품벼의 경우 각각 42.7, 32.7 및 56.7 μM이었다. Cyclosulfamuron, a herbicide of sulfonylurea type, is a relatively new compound which control broad leaves and perennial weeds in rice field. However, this herbicide has a minor disadvantage of decreasing rice plant growth, especially in early growth stage. Therefore, for introducing this cyclosulfamuron as a herbicide in rice field, it is important to minimize the suppression of early plant growth with maintaining weed control efficacy. This study was conducted to evaluate effects of cyclosulfamuron on early plant growth and acetolactate synthase activity of rice (Oryza sativa cv Dongjinbyeo, Hwasungbyeo, Ilpumbyeo). Rice growth was inhibited by cyclosulfamuron in their early growth stage. The concentrations required for 50% inhibition of Dongjinbyeo, Hwasungbyeo and Ilpwmbyeo growth were 6.3, 9.2 and 146.8 mg/kg, respectively. Inhibition effect of cyclosulfamuron on the root elongation was greater than the effect on the shoot growth. Concentrations required for 50% inhibition of acetolactate synthase activity from Dongjinbyeo, Hwasungbyeo, Ilpumbyeo were 42.7, 32.7 and 56.7 μM, respectively.

유도 '되치기 본'의 개선 방안에 관한 연구

김의환,김도준,김규수,김관현,김종달,최종삼,조용철,박순진,윤익선,안병근,정 훈,김미정,한성철 龍仁大學校 武道硏究所 1999 武道硏究所誌 Vol.10 No.1

The purpose of this study was to reform practically a Korean Judo's Doechigi-Bon(Forms of Counterattack, judo's Gaeshi no Kata, Judo's Uradori no Kata, Judo's Gonosen no Kata) that was established in 1955 Korea, according to changing of techniques by Judo's modernization, in order to have Judo's carefulness and systematic diffusion. Reform procedure of Judo's Doechigi-Bon was 1st stage, Questionnaire survey 303 judokas, 2nd stage, Technical seminar by judo experts(12 judo professor) 4 times, 3rd stage, wording report for reform, 4rd stage, Discussion and judgement of Teaching and Judgement commission of Korean judo Association(KJA), 5th stage, Public hearing for reform in KJA, 6th stage, Report and decision of board of directors in KJA, 7th stage, public publication of Judo News(No.53) in KJA. Basic principle of reform of Judo's Doechigi-Bon were as table 1. Table 1. Basic principle of reform of Judo's Doechigi-Bon ------------------------------------------------------------------------------- Items Reformed Key Points of Judo's Doechigi-Bon ------------------------------------------------------------------------------- 1. Structure 1) Grand classification : Classified by 3 parts(1,2,3Gyo) 2)Medium classification : Te waza, Goshi waza, Ashi waza devided per each part(Gyo) 3)Sub-classification : Classified five techniques per each part(Gyo) 2. Contents 1) Selected established techniques as possible 2) Considered rationalty and overlapping of counterattack techniques 3. Decision of Conterattack techniques 1) Refered to results of Basic Questionnaire survey 2) Priority to decisions of Judo expert technical seminar -------------------------------------------------------------------------------- Reformed Korean Judo's Doechigi-Bon(Forms of Counterattack techniques-KJA, 1999) are as follows: 1. Gyo; ① Uki otoshi -> Uchi mata ② Harai goshi -> Harai goshi gaeshi ③ O soto gari -> O soto gake ④ Ko uchi gari -> Sasae tsurikomi ashi ⑤ O uchi gari -> Ko soto gari 2. Gyo; ① Ippon seoi nage -> Okuri eri jime ② Tsuri domi goshi -> Uki waza ③ Okuri ashi harai -> Okuri ashi harai ④ Ko soto gari -> Tai otoshi ⑤ Hiza guruma -> Hiza guruma 3. Gyo; ① Kata guruma -> Sumi gaeshi ② Tai otoshi -> Ko soto gari ③ Hane goshi -> Harai tsurikomi ashi ④ Uchi mata -> Tai otoshi ⑤ Tomoe nage -> O uchi gari

전문대학 사회체육과의 교과과정에 관한 연구

김진도,한승환 부천대학 2001 論文集 Vol.22 No.-

본 연구는 전국에 소재하는 전문대학 사회체육 관련학과의 교과과정을 살펴보는 데 그 목적이 있으며 조사자료는 인터넷과 팩스, 직접방문 동을 통하여 얻었으며 17개 전문대학을 조사대상으로 선정하였다. 본 연구는 이론과 실기, 2개 분야로 나누어 연구를 진행하였으며 그 결과는 다음과 같다. 1. 교과목수의 비율에 의하면, 실기 교과목수가 이론 교과목보다 높은 비율을 나타냈다. (이론 교과목수 : 40.0%, 실기 교과목수 : 60.0%) 2. 실기 교과목의 경우 필수보다 선택 비율이 월등히 높았으며 이론 분야는 필수와 선택의 비율이 비슷하였다. (이론 교과목 : 필수 19.2%, 선택 20.9%, 실기교과목 : 필수 10.5%, 선택 49.5%) 3. 이론 분야에서는 자연 과학의 비율이 인물사회 과학보다 다소 높게 나타났으며(인문사회과학 47.7%, 자연과학 52.3%) 실기 분야에서는 레져종목이 가장 높게 나타났고 그 다음이 기초종목으로 나타났다. (레져종목 : 42.1%, 기초종목 : 22.1%) 4. 개별 교과목별로 살펴볼 때, 이론 분야에서는 사회체육학이 가장 높은 비율을 보였고 실기 분야에서는 골프가 가장 높은 비율을 보였다. (사회체육학 : 6.7%, 골프 : 9.3%) The purpose of this study was to analize the curriculum of department of community sports and recreation in technical college. Data was obtained from 17 technical college by means of internet and fax, direct visit. This study was divided into two fields to compare and the results were as follows. 1. According to the rate of courses, it was revealed that the rate of the practical fields were higher than the theoretical fields. (theoretical fields. : 40.0%, practical fields : 60.0%) 2. In regard to practical fields, the rate of elective courses were much higher than the required courses. (practical fields-required courses : 10.5%, elective courses : 49.5%, theoretical fields-required courses : 19.2%, elective courses : 20.9%) 3. With regard to theoretical fields, the rate of natural sciences were slightly higher than cultural-social sciences.(cultural-social science : 47.7%, natural science : 52.3%) As to practical fields, it was revealed that the rate of leisure sports were the greastest number(42.1%) and the rate of basic events were 22.1%. 4. In theoretical fields, it was revealed that the rate of sport and leisure studies(6.7%) was the highest and in the practical fields, the rate of golf(9.3%) was the highest.

구개열 아동 언어의 진단 평가

신효근,고승오,홍기환,서정환,고도흥,김현기 大韓顎顔面成形再建外科學會 1998 Maxillofacial Plastic Reconstructive Surgery Vol.20 No.1

함암요법으로 골수기능이 억제된 악성종양환자에서 rhG-CSF의 임상적 효과

김원민,서영환,조경상,유병전,김상도,이승일,정춘해 朝鮮大學校 附設 醫學硏究所 1992 The Medical Journal of Chosun University Vol.17 No.2

We have studied the efficacy of rhG-CSF in patients with non-hodgkin's lymphoma, acute leukemia, and small cell lung cancer undergoing anticancer chemotherapy. These patients were below leukocyte count 3,000 cubic millimeter due to myelosuppression induced by the first cycle of intensive chemotherapy. Treatment with rhG-CSF (100㎍ per square meter of body surface area per day in a 30-minute intravenous infusion) was begun two days and for 14 consecutive days after the end of the second cycle of chemotherapy. The results were as follows. 1. The onset of myelosuppression was 6 days after chemotherapy, and the onset of recovery was 16.7 days after chemotherapy, and the duration of granulocytopenia was 10.7 days in patients with malignant tumor during contrast period. 2. The duration of granulocytopenia was shortened 5.2 days in patients administered rhG-CSF than without rhG-CSF, and we observed the shortest duration of granulocytopenia with increasing granulocyte in patients with small cell lung cancer. 3. Observing the differential count of leukocyte checked the highest level of leukocyte in contrast and rhG-CSF period, the persentage of neutrophil was increased in patients with acute leukemia and small cell lung cancer during rhG-CSF period, but not increased in patients with non-hodgkin's lymphoma. 4. rhG-CSF was not influenced on liver faction, renal fuction, uric acid, and glucose metabolism, also had no effect on recovery of platelet. In conclusion, rhG-CSF can be administered to patients with hematologic or nonhematologic malignant tumor that myelosuppression induced by anticancer chemotherapy result in shortening the duration of granulocytopenia and increasing the peripheral neutrophil, therefore full dose chemotherapy can be administered on time, and rhG-CSF may reduce the morbidity and mortality of patients with malignant tumor undergoing chemotherapy.

Rifampicin에 의한 것으로 추정되는 위막성 대장염1예

김수현,이은우,정종혁,문승현,김동한,양혁승,오영상,김호동,김도현,박혁,박정환,박경옥,이영직 朝鮮大學校 附設 醫學硏究所 2006 The Medical Journal of Chosun University Vol.31 No.2

Pseudomembranous colitis, caused by altering the normal colonic flora and allowing the multiplication of Clostridium difficile, is an deleterious adverse effect of antibiotics. But it is rarely reported by rifampicin. Rifampicin is one of the first line drug in the treatment of tuberculosis and many patients are exposed to its potential adverse effects. We experienced a patient that had abdominal discomfort and hematochezia due to pseudomembranous colitis after receiving antituberculous medication, and which was probably caused by rifampicin. A 82 years old man was admitted with abdominal discomfort and hematochezia for one week. On the past history he had been diagnosed as endobronchial tuberculosis about 4 months ago. Colonoscopy revealed multiple discrete whitish mucosal lesion on rectosigmoid colon, and histologic findings were consistent with pseudomembranous colitis. The antituberculous agents were discontinued and vancomycin was administered. The patient's symptoms were resolved within several days. There was no recurrence after reinstitution of the antituberculous agents excluding rifampicin. We report here on a case of pseudomembranous colitis probably due to rifampicin.