백서두개골 결손부에서 키토산/흡수성 콜라겐 전달체의 골재생

김수경,석헌주,김창성,조규성,채중규,김종관,최성호,Kim, Soo-Kyoung,Suk, Hun-Joo,Kim, Chang-Sung,Cho, Kyoo-Sung,Chai, Jung-Kiu,Kim, Chong-Kwan,Choi, Seong-Ho 대한치주과학회 2003 Journal of Periodontal & Implant Science Vol.33 No.3

The ultimate objective of periodontal treatment is to get rid of an on-going periodontal disease and further regenerate the supporting tissue, which is already destroyed, functionally. Currently, the bone grafting operation using various kinds of bone grafting materials and the operation for induced regeneration of periodontal tissue using the blocking membrane are performed for regeneration of the destroyed periodontal tissue. However, there are respective limitations Galenical preparations, which are used for regeneration of periodontal of tissue, has less risk of rejective reaction or toxicity that may be incidental to degradation and their effect is sustainable. Thus, in case they are applicable to a clinic, they can he used economically. Chitosan has such compatibility, biological actions including antibacterial activity, acceleration of wound treatment, etc., and excellent mechanical characteristics, which has recently aroused more interest in it. Also, it has been reported that it promotes osteogenesis directly or indirectly by functioning as a matrix to promote migration and differentiation of a specific precussor cell (for example, osteoblast) and further inhibiting the function of such a cell as fibroblast to prevent osteogenesis. In this study, the pure chitosan solution, which was obtained by purifying chitosan, was used. However, since this chitosan is of a liquiform, it is difficult to sustain it in a defective region. It is, therefore, essential to use a carrier for delivering chitosan to, and sustaining it gradually in the defective region. In the calvarial defect model of the Sprague-Dawley rat, it is relatively easy to maintain a space. Therefore, in this study, the chitosan solution with which ACS was wetted was grafted onto the defective region, For an experimental model, a calvarial defect of rat m s selected, and a critical size of the defective region was a circular defect with a diameter of 8 mm. A group in which no treatment was conducted for the calvarial defect was set as a negative control group. Another group in which treatment was conducted with ACS only was set as a positive control group (ACS group). And another group in which treatment was conducted was conducted with by grafting the pure chitosan solution onto the defective region through ACS which was wetted with the chitosan solution was set an experimental group (Chitosan/ACS group). Chitosan was applied to the Sprague-Dawley rat's calvarial bone by applying ACS which was wetted with the chitosan solution, and each Sprague-Dawley rat was sacrificed respectively 2 weeks and 8 weeks after the operation for such application. Then, the treatment results were compared and observed histologically and his tometrically. Thereby, the following conclusions were obtained. 1. In the experimental group, a pattern was shown that from 2 weeks after the operation, vascular proliferation proceeded and osteogenesis proceeded through osteoblast infiltration, and at 8 week after the operation, ACS was almost absorbed, the amount of osteogensis was increased and many osteoid tissue layers were observed. 2. At 2 weeks after the operation, each amount of osteogenesis appeared to be 8.70.8 %, 13.62.3 % and 4.80.7 % respectively in the experimental group, the positive control group and the negative control group. Accordingly, it appeared to be higher in the Experimental group and the positive control group than in the negative control group, but there was no significant difference statistically (p<0.01). 3. At 8 weeks after the operation, each amount of osteogenesis appeared to be 62.26.1%, 17.42.5 % and 8.21.4 % respectively in the experimental group, the positive control group and the negative control group. Accordingly, it appeared to be substantially higher in the experimental group than in the positive control group and the negative control group, and there was a significant difference statistically (p<0.01). As a result of conducting the experiment, when ACS

성인의 턱관절장애 자각증상에 영향을 미치는 요인

김수경,김소라,김현경,박지수,이유진,조민서,정은서,Kim, Soo-Kyung,Kim, So-Ra,Kim, Hyun-Kyung,Park, Ji-Su,Lee, Yu-Jin,Cho, Min-Seo,Jung, Eun-Seo 한국치위생학회 2017 한국치위생학회지 Vol.17 No.4

Objectives: The purpose of this study is to identify the perceived symptoms of oral and temporomandibular joint disorders in adults and to analyze the factors affecting subjective symptoms of temporomandibular joint disorders. Methods: 249 adults over 20 years old who had subjective symptoms of temporomandibular joint disorders were surveyed and analyzed. Independent t-test and ANOVA test were used to examine the relationship between oral habits and temporomandibular joint disorder according to general characteristics. $Scheff{\acute{e}}$ test was used for post-hoc analysis. Multiple regression analysis was conducted to examine the factors affecting oral habits and temporomandibular joint disorder. Results: First, the factors affecting oral and habitual behaviors were married (p<0.05) and monthly income between 1 million~1.9 million won (p<0.001), higher temporomandibular joint disorder (p<0.01) And the degree of habit was increased. Second, the factors affecting temporomandibular joint disorder were increased in occupation (p<0.05) and the degree of oral habit (p<0.01). Conclusions: In conclusion, it was confirmed that oral habit influences temporomandibular joint disorder. Especially, it is suggested that prevention and promotion of temporomandibular joint disorder are needed to recognize the removal of oral habits.

한국인의 Epstein-Barr Virus 항체 양성률 변화양상에 대한 분석: 단일기관 연구

김수경,최준식,김동섭,강철인,정두련,백경란,강은숙,김예진,Kim, Su Kyung,Choi, Joon-Sik,Kim, Dongsub,Kang, Cheol-In,Chung, Doo Ryeon,Peck, Kyong Ran,Kang, Eun-Suk,Kim, Yae-Jean 대한소아감염학회 2020 Pediatric Infection and Vaccine Vol.27 No.2

Purpose: Epstein-Barr virus (EBV) infection is related to infectious mononucleosis or nasopharyngeal cancer, and its epidemiology may change according to the socioeconomic development of communities. This study aimed to evaluate the recent epidemiology of EBV seropositive rate in Korea. Methods: We retrospectively reviewed EBV serology test results obtained from a part of clinical care at Samsung Medical Center, Seoul, South Korea, from January 2000 to December 2017. Results: The EBV seropositive rate in 26,527 subjects during the study period was 81.0% (21,485/26,527): 44.4% (2,716/6,122) in subjects aged 0-9 years, 75.8% (2,077/2,739) in those aged 10-19 years, and 94.5% (16,692/17,666) in those aged ≥20 years. The EBV seropositive rate decreased from 89.4% (8,592/9,616) in 2000-2008 to 76.2% (12,893/16,911) in 2009-2017 (P<0.001). Especially, the EBV seropositive rate in subjects aged 0-19 years significantly decreased from 2000-2008 to 2009-2017 (0-9 years, 62.8% [1,172/1,866] in 2000-2008 and 36.3% [1,544/4,256] in 2009-2017; 10-19 years, 83.8% [745/858] in 2000-2008 and 70.8% (1,332/1,881) in 2009-2017) (P<0.001). Conclusions: The EBV seropositive rate in children has decreased in the last 20 years. As the age of patients with primary EBV infection increased, there is a need for interest in clinical manifestation, such as infectious mononucleosis, in adolescents and young adults.

턱관절 장애 자각증상 및 관련요인

김수경,김연주,남정민,박정선,심미연,윤세진,정은서,Kim, Soo-Kyung,Kim, Yeon-Ju,Nam, Jung-Min,Park, Jeong-Sun,Sim, Mi-Yeon,Yun, Se-Jin,Jung, Eun-Seo 한국치위생학회 2017 한국치위생학회지 Vol.17 No.4

Objectives: This study aims to prove that stress directly or indirectly affects the jaw joint disorders and provide basic data for developing oral health promotion program. Methods: The study was conducted by distributing a questionnaire survey to more than 350 people from December 30, 2016 to January 7, 2017. Among them, 336 copies were collected and 314 copies were utilized eventually, except Section 314, for the final analysis. Regression analysis was performed to investigate the factors affecting temporomandibular joint disorders. Results: As a result, academic achievement and stress were found to affect the temporomandibular joint disorders. The higher the level of education and stress, the higher the subjective symptoms of jaw joint disorder. Conclusions: Because stress affects temporomandibular joint disorders, it is necessary to find out the cause of stress not only for professional treatment but also for solution of temporomandibular disorder. Thus, stress level must be conisdred as influential factors in developing a jaw joint disease prevention program.

비행 청소년 교정교육을 위한 독서치료 프로그램 개발 및 적용 사례 연구 - P소년원을 중심으로 -

김수경,Kim, Soo-Kyoung 한국도서관정보학회 2010 한국도서관정보학회지 Vol.41 No.2

이 연구의 목적은 비행 청소년의 교정교육의 일환으로서 독서치료 프로그램을 적용해 보고 프로그램 운영상 드러난 문제를 논의함으로써 교정교육 프로그램으로서 독서치료의 활성화 방안을 모색하는 데 있다. 연구 사례로는 P소년원의 재원생을 대상으로 독서치료 프로그램을 계획, 적용, 평가하여 분석하였다. 사례 독서치료 프로그램을 분석한 결과, 소년원에서 효과적인 독서치료 프로그램을 실시하려면 다음과 같은 점을 고려해야 한다. (1) 프로그램 참여자 선발단계에서 자발성의 원리를 적용한다. (2) 소년원의 정규 프로그램으로 계획되어야 한다. (3) 개인 독서치료 프로그램 병행이 필요하다. (4) 소년원내 독서(치료) 환경이 마련되어야 한다. (5) 소년원생을 위한 전문적인 독서치료 프로그램 개발이 필요하다. (6) 법무부와 국립중앙도서관, 지역의 소년원과 지역의 도서관간의 협약을 통해서 협력 기반을 마련한다. (7) 궁극적으로는 소년원 도서관이 원내에 설치되어야 한다. The purpose of this study is to discuss about problems exposed as operating of bibliotherapy program and to find way to vitalize bibliotherapy as a correctional education for juvenile delinquents. The institutionalized youths of juvenile correctional school at P city which have been chosen as the sample representatives for planning, implementing, accessing and analyzing this program. The analysed results of the program show that points are to be considered: (1) Priority should be given to self-motivated youths when selecting participants. (2) Setting up as a regular program at juvenile correctional school. (3) To be necessary active participation, individual program should be provided in abreast of group program. (4) Creating adequate environment in other to ensure continuous self-healing for bibliotherapy (5) To create of professional bibliotherapy programs specialized for juvenile delinquents (6) Bases for Cooperation between the Ministry of Justice and The National Central Library, and between local juvenile corrective institutions and local libraries (7) Ultimately, To found a library at juvenile correctional schools.

공공도서관 독서교실 운영 방안 - 부산지역 공공도서관을 중심으로 -

김수경,Kim, Soo-Kyoung 한국비블리아학회 2007 한국비블리아학회지 Vol.18 No.1

This study aims at presenting the scheme for operation of reading classroom programs through analysis of present situation of reading education programs in public libraries. To collect data for analyzing the present situation, the plan and its report in relation to operation of reading classroom programs in 22 public libraries, implemented in winter, 2007, were used. In addition, questionnaire surveys to the librarians in charge of reading classroom programs in 22 public libraries were also carried out. As the remedies to problems of the program operations were presented in identification and participation, contents of education, manpower, reeducation of librarians, budgets, facilities, and work structure. The scheme for operation of reading classroom programs for keeping the characteristics and tradition of public libraries needs to develop an operation manual for reading classroom programs.

가수량을 달리한 쌀밥의 저장에 따흔 특성변화

김수경,신말식,Kim, Su-Gyeong,Sin, Mal-Sik 한국식품조리과학회 1992 한국식품조리과학회지 Vol.8 No.2

대학생을 위한 독서치료의 적용과 평가

김수경,Kim, Soo-Kyoung 한국도서관정보학회 2008 한국도서관정보학회지 Vol.39 No.3

이 연구에서는 대학생들을 대상으로 독서치료를 적용, 평가하여 독서치료의 효과를 입증하고자 하였다. 독서치료 프로그램은 2006년 2학기 부산대학교 문헌정보학과에 개설된 '도서관학 특강' 교과목을 수강한 39명 대학생들에게 적용하였다. 프로그램 평가는 이들 중 사례 5명의 학생들에게 보고서 형식의 '자기평가'를 내용분석한 질적 평가와 자아정체감 측정을 통한 양적 평가 모두를 실시하였다. 대학생을 위한 독서치료 프로그램의 성과는 크게 두 가지로 나타났다. 1) 이 프로그램은 독서치료의 원리인 동일시, 카타르시스, 통찰이 일어나 독서치료가 내면의 변화에 효과가 있음을 알 수 있다. 2) 대학생의 자아정체감 정립에 독서치료가 효과가 있음을 알 수 있다. The aim of this study is to demonstrate the effectiveness of bibliotherapy program for university students. Bibliotherapy program was designed and apply to crash course of 'Library Science' at Graduate School of Library, Archive & Information Studies in Pusan National University for fall semester 2006. A evaluation way of bibliotherapy program was a self-evaluation method for 5 cases of 39 university students participated in bibliotherapy program with examining of self-identity. The results have two obtains. 1) This program has a effectiveness in change of inner world. 2) Bibliotherapy program has a effectiveness in establishing ego-identity of university students.

학교 독서교육 활성화를 위한 사례 연구 - 경남 학생사모의 연구·실천 활동을 중심으로 -

김수경,Kim, Soo-Kyoung 한국도서관정보학회 2012 한국도서관정보학회지 Vol.43 No.3

이 연구의 목적은 학교 독서교육의 활성화 방안을 모색하기 위함이다. 연구 대상은 경남지역의 학교도서관을 생각하는사람들의모임(이하 학생사모)의 독서교육 연구 실천 활동이며, 연구방법은 사례연구이다. 이를 위한 데이터 수집은 학생사모 회원을 대상으로 반구조화된 설문지를 통한 인터뷰, 관련 문서, 홈페이지자료 등을 활용하였다. 학생사모의 활동을 분석한 결과 학생사모가 이룬 학교 독서교육의 성과와 전망을 밝혔다. 향후 학교 독서교육 활성화 방안으로 학교 독서교육은 반드시 학교도서관과 연계되어야 하며, 학교 내 외의 조직과 연대와 협력의 필요성을 제시하였다. The purpose of this study is to explore ways for boosting reading education at school. Research object is research and practice activities of 'Society for School Library' at Gyeongnam area. Research method is case study. Data for this study were collected by interview with 'Society for school library' members through half structured survey, their documents and homepage site database. The results of analyzing the activities of 'Society for School Library' were explored reading education's outcomes and prospects that performed impassionedly by them. It suggests ways for boosting of reading education at school that under any circumstances reading education at school must connect with school library and the necessity of ties and collaborations with organizations inside and outside of school.

이란 기행

김수경,Kim, Su-geoung 대한건축사협회 2015 建築士 Vol.2015 No.3