최씨 훅을 이용한 복강경 버찌씨 수술

김영혜 ( Young Hye Kim ),박준선 ( Jun Seon Park ),최상준 ( Sang Joon Choi ),송창훈 ( Chang Hoon Song ),한세준 ( Sei Jun Han ),정혁 ( Hyuk Jung ) 대한산부인과학회 2006 Obstetrics & Gynecology Science Vol.49 No.6

목적: 버찌씨 수술은 복압성 요실금 수술에 효과적인 수술로 여겨져 왔다. 요실금의 원인이 내인성 요도 괄약근의 결손소견 없이 요도의 과운동성으로 인한 경우 버찌씨 수술이 일반적으로 추천되어진다. 본 연구에서는 복강경 버찌씨 수술에서 최씨 훅의 유용성에 대해 알아보고자 하였다. 연구방법: 2000년 10월부터 2005년 3월까지 본원에서 복강경 버찌씨 수술을 시행받은 47명의 환자를 대상으로 하였다. 27명은 고전적 복강경 버찌씨 수술을 시행하였고 20명은 내골반 근막을 Cooper 인대를 부착하는데 유용한 본원에서 고안한 최씨 훅을 이용하여 복강경 버찌씨 수술을 시행하였다. 결과: 고전적 복강경 버찌씨 수술을 시행한 군과 최씨 훅을 이용한 복강경 버찌씨 수술을 시행한 군의 평균 나이, 분만력, 폐경률, BMI는 두 군간에 통계학적으로 유의한 차이를 보이지 않았다 (p>0.05). 수술 시간은 고전적 복강경 버찌씨 수술은 90.52±15.32분, 최씨 훅을 이용한 복강경 버찌씨 수술은 38.50±10.14분으로 최씨 훅을 이용한 경우 수술시간이 통계적으로 유의하게 짧았다 (p<0.05). 두 군간에 재발률 및 합병증 발생은 통계적 유의성을 보이지 않았다 (p>0.05). 결론: 본 연구에서 본원에서 고안한 최씨 훅을 이용하여 복강경 버찌씨 수술을 시행한 결과 수술 시간을 단축시킬 수 있었으며 수술 효과는 기존 방법과 동일하게 관찰되었다. 이에 최씨 훅은 복강경 버찌씨 수술에서 사용할 때 집도자의 봉합 과정을 단순화시켜 수술 시간을 단축시키므로 복강경 버찌씨 수술에 용이한 기구이다. Objective: Burch operation has been effective method for the treatment of stress incontinence. Burch operation is a well-accepted procedure for treating stress urinary incontinence secondary to urethral hypermobility without intrinsic sphincter deficiency and is the reference standard with which other procedures are compared. This study is to evaluate the effectiveness of the Choi`s hook in laparoscopic Burch operation. Methods: This study included 47 patients who had undergone laparoscopic Burch operation from October 2000 through March 2005. Of these 47 patients, 27 patients underwent traditional laparoscopic Burch operation (Group 1) and 20 patients underwent laparoscopic Burch operation with Choi`s Hook on anchoring the endopelvic fascia to the Cooper`s ligament (Group 2). Results: The mean age of patients of Group 1 was 55.6±9.37 years of age and that of Group 2 was 56.0±5.93 years of age. There is no difference in the mean age of patients (P>0.05). The mean operating time was 90.5±15.32 minutes for Group 1 and 38.5±10.14 minute for Group 2. The mean operating time was shorter in Group 2 than Group 1 (P<0.05). There was no difference in recurrence rate and complication rate between Group 1 and Group 2 (P>0.05). Conclusion: We performed laparoscopic Burch operation with the Choi`s Hook on anchoring the endopelvic fascia to the Cooper`s ligament. When we compared traditional laparoscopic Burch operation with laparoscopic Burch operation with Choi`s Hook, we could shorten the operation time using the Choi`s Hook.

Localization of Antigenic Sites at the Amino-terminus of Rinderpest Virus N Protein Using Deleted N Mutants and Monoclonal Antibody

Kang-seuk Choi,Jin-ju Nah,Young-joon Ko,Shien-young Kang,Yi-seol Joo 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

of Antigenic Sites at the Amino-terminus of Rinderpest Virus N Protein Using Deleted N Mutants and Monoclonal AntibodyKang-seuk Choi*, Jin-ju Nah, Young-joon Ko, Shien-young Kang1 and Yi-seok JooNational Veterinary Research and Quarantine service, Ministry of Agriculture and Forestry, 480 Anyang, Gyounggi 430-824, Korea1Research Institute of Veterinary Medicine, College of Veterinary Medicine, Chungbuk National University, 48 Gaeshin-dong, Heungduk-gu, Cheongju, Chungbuk 361-763, KoreaReceived April 2, 2003 / Accept July 10, 2003J. Vet. Sci. (2003), 4(2), 167-173JOURNAL OFVeterinaryScience*Corresponding author: Kang-seuk Choi National Veterinary Research and Quarantine service, Ministry of Agriculture and Forestry, 480 Anyang, Gyounggi 430-824, Korea Tel: +82-31-467-1860, Fax: +82-31-449-5882 E-mail: choiks@nvrqs.go.kr

가토 간의 VX2 carcinoma : 종양이식방법에 따른 영상소견의 차이 Different Radiologic Features According to Innoculation Methods

이준우,정진욱,최국명,김종재,김세형,최준일,이경호,김승협,박재형 대한초음파의학회 2000 ULTRASONOGRAPHY Vol.19 No.3

저열량영양식품 섭취에 따른 비만여성의 체중감량 효과에 관한 연구

박순영,최중명,김동현,최경식,최봉근,윤태영,유동준 한국보건통계학회 2002 보건정보통계학회지 Vol.27 No.1

In the method of obesity treatment, Dietary method, Exercise method, Behavior method, and Drug method, Dietary method is the most important control method of obesity. The aim of this study is that evaluate the weight reduction effect of the specific low calorie diet products (KSD I and 2) in obese women. Twenty five women who were volunteer participated in this study. They have no heart diseases and metabolic diseases. we classified two groups : obese group and standard group. Anthropometric indices were measured in all subject for four times. Venous blood sample were taken to determine the lipid profiles, glucose level, and liver function test. In obese group, body weight were reduced 2.85±1.46kg, but showed statistically non-signicicant. Body mass index were gradually reduced, 1.09±0.93kg/m^2(p<0.05).In blood analyses, total cholesterol were reduced 10.61 ±33.4mg/dℓ ( p<0.05). KSD 2 significantly inhibited maltase, sucrase and α-glucosidase from rat intestine, and porcine pancreatic lipase, although KSD I inhibited only the sucrase.

글루타민산나트륨(Mono Sodium Glutamate)을 처방한 모발 경화제가 펌에 미치는 효과

최원준ㆍ유세은(Won Joon ChoiㆍSe Eun Yoo) 한국인체미용예술학회 2016 한국인체미용예술학회지 Vol.17 No.1

This study attempted to assess the applicability of the hair-hardener considering hair elasticity and retention through analysis of changes in hair conditions after chemical treatment. For this, the following were analyzed: safety and stability of the hair-hardener, changes in hair thickness, amino acid, changes in surface color, hair surface using the SEM, changes in tensile strength, and wave efficiency by the frequency of shampooing. Then, the results found the following: The stability of the hair-hardener was confirmed because there were no changes in its physical properties and color at room temperature and constant temperature. In a clinical allergy test as well, a negative response was found in all 20 clinical trial participants, which confirms its safety. In terms of changes in hair thickness, hair was thicker in the group that used the hair hardener than in the control group. In comparison of amino acid, total amino acid, L-glutamic acid, and cysteine contents increased in the experimental group that used the hair hardener. In terms of changes in surface color, L* value was high in the experimental group. A* value, which represents the level of reddish color, was also high in the experimental group. In contrast, b* value, which reveals the level of yellow color, was low in the experimental group. In observation of hair surface using the SEM, hair cuticles were tidier in the experimental group than in the control group. In terms of tensile strength, the experimental group was greater than the control group. According to measurement of wave efficiency by the frequency of shampooing after a general perm and setting perm as well, wave formation was more efficient in the experimental group.

전국 10개 종합병원 중환자실 환자의 직장내 Vancomycin-resistant Enterococci(VRE) 보균율, 보균의 위험요인 및 유전적 다양성 조사

정희진,송준영,엄중식,김우주,최선주,최정현,이혁,정문현,이광미,신동현,손보라,최종성,우흥정,권정아,이경원,최강원,박승철 대한감염학회 2002 감염 Vol.34 No.5

원자로 스터드 볼트의 비파괴 평가를 위한 초음파 Phased Array 기법 적용

최상우,이준현,박문호,박민수,조윤호 한국비파괴검사학회 2004 학술대회 논문집 Vol.- No.-

The stud bolt is one of crucial parts for safety of reactor vessels in nuclear power plants. Cracks initiation and propagation were reported in stud bolts using closure of reactor vessel and head. Stud bolts are inspected by ultrasonic technique during overhaul periodically for the prevention of stud bolt failure and radioactive leakage from nuclear reactor. In conventional ultrasonic testing for inspection of stud bolts, crack was detected by using shadow effect. It take too much time to inspect stud bolt by using conventional ultrasonic technique. In addition, there were numerous spurious signal reflected from every thread. In this study, the advanced ultrasonic phased array technique was introduced for inspect stud bolts. The phased array technique provide fast inspection and high detectability of defects. There are sector scanning and linear scanning method in phased array technique, and these scanning methods were applied to inspect stud bolt and detectability was investigated.

설측브라켓 부착시 위치오차에 관한 연구

최준규,황현식,김종철 대한치과교정학회 1998 대한치과교정학회지 Vol.28 No.1

본 연구는 설측브라켓 부착시 부착방법에 따른 위치오차를 알아보기 위하여 시행되었다. 교정환자 20명의 초진시 석고모형을 연구대상으로 하여, 초진모형의 각 치면에 긴밀하게 브라켓을 부착하는 방법, 치아재배열을 시행한 후 치면에 긴밀하게 부착하는 방법 그리고 치아재배열을 시행하고 이상호선을 제작한 후 브라켓을 결찰하여 부착하는 passive bracketing의 3가지 방법으로 브라켓을 부착한 후 각 방법으로 부착된 브라켓의 위치오차를 측정 및 비교하여 다음과 같은 결과를 얻었다. 1. 각도오차 분석결과, 치아재배열을 시행하지 않은 경우 상악 제1소구치와 하악견치의 위치오차가 타 방법에 비하여 크게 나타났으며, passive bracketing을 시행하지 않은 경우 상악 중절치, 하악 제1·제2소구치에서 그 위치오차가 크게 나타났다. 2. 토크오차 분석결과, 치아재배열을 시행하지 않은 경우 하악 제2소구치의 위치오차가 타 방법에 비해 크게 나타났으며 passive bracketing을 시행하지 않은 경우 상악 전 치아와 하악 제1·제2소구치에서 그 위치오차가 크게 나타났다. 3. 회전오차 분석결과, passive bracketing을 시행하지 않은 경우 상악 중절치간, 하악 중절치간, 하악 측절치와 중절치사이 그리고 하악 견치와 측절치 사이에서 그 위치오차가 크게 나타났다. 4. 내외오차 분석결과, passive bracketing을 시행하지 않은 경우 상악 견치와 측절치 사이에서 위치오차가 타 방법에 비해 크게 나타났으며, passive bracketing을 시행하지 않은 경우 상악 중절치간, 측절치와 중절치 사이, 제1·제2소구치사이, 하악 측절치와 중절치 사이, 견치와 측절치 사이에서 그 위치오차가 크게 나타났다. 본 연구 결과는 설측교정술의 경우 브라켓 간접부착 술식을 사용하더라도 상당량의 위치오차가 나타나며, 이는 passive bracketing으로 줄일 수 있음을 시사하였다. The purpose of this study was to evaluate the positioning errors according to the method of bonding lingual brackets. Dental models of twenty orthodontic patients with malocclusion were selected for this study. The positioning errors were measured on each model that brackets were bonded to. Three different bonding methods were used. For the first method, the bracket was bonded intimately to the lingual surface of the model. For the second method, the bracket was bonded intimately to the lingual surface after setting up using articulator. The passive bracketing, bonding the bracket ligated first to ideal archwire, was used after setting up as the last method. The results were as follows: 1. The brackets bonded without setting up showed greater angulation errors in the upper 1st premolar and the lower canine than those in other bonding methods. The brackets bonded without passive bracketing showed greater positioning errors in upper central incisor, lower 1st and 2nd premolars. 2. The brackets bonded without setting up showed greater torque error in lower 2nd premolar than those in other bonding methods. The brackets bonded without passive bracketing showed greater torque errors in all upper teeth, lower 1st and 2nd premolars. 3. The brackets bonded without passive bracketing showed greater rotation errors between upper central incisors, lower central incisors, lower lateral and central incisor, lower canine and lateral incisor. 4. The brackets bonded without setting up showed greater in-out errors between upper canine and lateral incisor than those in other bonding methods. The brackets bonded without passive bracketing showed greater in-out errors between upper central incisors upper central and lateral incisors, upper 1st and 2nd premolars, lower lateral and central incisors, lower canine and lateral incisor. These results suggest that there is a large amount of positioning error in lingual brackets even by an indirect bonding technique, and it may be reduced by passive bracketing.

이데올로기의 否定的 機能에 관한 硏究

崔俊成 상명대학교 논문집 1983 상명대학교논문집 Vol.12 No.-

Ideology does not constitute truth in the sense of science and philosophy, yet it has a great potential to influence human life, especially in the areas of politics, economics, and culture. An ideology is a form of social or political doctrine, which functions in two directions, namely positive and negative. This study's research goal is to inquire into the contents and causes of the negative function of ideology and to discover the methods of the conquest of negative ideology with regard to Marxism. The results of the negative function of ideology are as follows: first, the function of temptation, second, of oppression, third, of confinement, fourth, of despotism,and fifth, of destruction. The causes of the negative function of ideology are as follows: first, the preservation of the ruling power or the governing class, second, the self interest of human beings, third, the confusion of factual judgement with value judgement, fourth, the intermingling of natural scientific methods and social scientific methods, fifth, the indescriminate use of relative truth and absolute truth, sixth, ideology as empty form is subject to abuse, and seventh, the tendency for illusion in human nature. Ideology, may be truth in the practical sense but not in the theoretical sense. It is a system of ideas which aspires not only to explain the world but to change it. Therefore, it must be controlled in order to contribute toward increasing the self-realization of the individual and the welfare of human society as a whole.

白紙를 通한 間接對話가 學生逸脫行動 豫防指導에 미치는 影響

崔俊永 건국대학교 교육대학원 1982 敎育論叢 Vol.2 No.-

1. This study is the action research. I began to make a special study of it to overcome every limit on an early prediction of students' deviant behaviors which are caused by a class having too many students, to grasp the students' individual mental state and the factors of the problems in detail by groping for the method of approach, and to consider an effective guiding principle for prescription of deviant behaviors. 2. I picked up two classes of girls from Kang Dong Co-education Middle School as the object of my study and fixed the term from the 1st of January, 1981 to the 31st of May, 1982 which totalled 17 months. 3. For the theoretic background of this study, I have closely examined the conception and the aspects of deviant behaviors, the method which is used to understand the students, the view of human values which modern psychology describes, middle school students' characteristic in their growing and I've also inspected the preceding reports. Next I have analyzed the students' solving methods to their problems and basic research on their reason, established the following hypothesis, and carried it out. 4. Hypothesis If we find the factors of every problem and guide the students in early period by means of an indirect communication using a blank paper, there will be remarkable effects in prescribing the deviant behaviors. For this; 1) The rapport between teachers and students has been made by means of an indirect communication using a blank paper. 2) With an indirect communication, I have found the factors of the problems from each student or group. 3) I have arranged them according to each factor and tried the appropriate ways of guide. 5. After the research, the result are as follows. 1) The affirmative responses to the rapports are amount to 94.3 percents. And about the indirect communication using a blank paper, 81.4 percents answered that it was helpful and 95.7 percents said that it was needed. As a whole, the students showed very good responses. 2) I converted the marks of each item into percentile scale. As a result, the General Problem Predict Test was proved to make few changes in the Comparison Class. But in the Research Class, problems were reduced to 20.6 percents in school life, 15.8 percents in the relationship with others and 13.6 percents in the aspects of social values. And there was little change in the aspects of body and health within 1.1 percents, while there was a little decrease in their lives at home(7.0 percents) and in their personality(5.5%). 3) It showed that there was a remarkable difference (191:73) between the number of deviants in Comparison Class and that of the Research Class. 6. 1) After making rapport between teachers and students: ① The personal relationship between teachers and students has improved. ② The students have come to make their school lives more bright and happier. ③ The students came to be able to express on the paper what's on their mind without hesitation by means of writing or drawing. 2) It is concluded that the indirect communication using a blank paper was a very useful method in presupposing the psychological tendency of students and finding their problems. 3) The contents from the indirect communication using a blank paper do a great deal to prevent students' deviant behaviors. 4) The inderect communication using a blank paper is an effective method to solve the problems in school life, personal relationship and valuation in society. But it doesn't bring a good result in the case of students' physical defect and health. 5) The effects of the indirect communication using a blank paper are as follows: ① The students go to be able to understand the rules of society and school. ② Their complication or frustration can be died down considerably. ③ They can develop their control powers and it enables them to prevent their deviant behavior in advance. 7. Therefore, they can talk to their teachers freely about their problems without any hesitation. So their behaviors get better and teachers give little punishment to them. The effects of this research proved to be significant. 8. However there remain many problems still now. I ask for some improvements to them: 1) It is required supplement of school facilities and teaching materials for rapport between the teachers and the students. 2) For guidance, sincere cooperational relationship between teachers is needed. 3) It is necessary for counselors to get the professional knowledge and attachment. 4) The places and facilities for counseling must be expanded. 5) It is demanded that the next study about the method of an indirect communication using a blank paper should be continued for its improvement.