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.

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

(정신건강과 자아발달을 돕는) 체험적 독서치료

김수경,Kim, Su-Gyeong 한국도서관협회 2008 圖協會報 Vol.49 No.4

가수량을 달리한 쌀밥의 저장에 따흔 특성변화

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

울산지역 원삼국시대 흑색토기의 재질 및 발색 특성

김수경,장성윤,이찬희,Kim, Su Kyoung,Jang, Sungyoon,Lee, Chan Hee 한국문화재보존과학회 2021 보존과학회지 Vol.37 No.2

이 연구에서는 울산의 원삼국시대 장현동과 중산동 및 교동리 유적에서 출토된 흑색토기에 대하여 태토의 재료학적 특성과 제작기술을 검토하였다. 흑색토기의 표면은 흑색이지만 속심은 흑색 또는 적황색을 보인다. 현미경 관찰 결과, 태토는 붉은색 철산화물이 풍부한 토양을 사용하였으며 주로 석영과 알칼리 장석 및 운모류가 동정되었고, 부분적으로 미르메카이트 조직의 입자가 관찰된다. 또한 SiO₂와 Fe₂O₃ 및 CaO 함량에서 다소 차이가 있는 것으로 보아, 각 유적지 주변에 분포하는 모암과 태토의 조성이 영향을 준 것으로 판단되며 근거리에서 채토하여 토기를 제작한 것으로 보인다. 라만분광분석 결과, 이 토기의 흑색층에는 비정질 탄소인 연매가 사용되었다. 표면층과 접하는 기질에서는 투명한 갈색의 칠이 관찰되었고 탄소가 농집된 것으로 보아, 흑색층은 연매와 옻을 칠하여 흑색발색을 유도한 것으로 해석된다. 태토의 광물조성과 미세조직으로 볼 때 이 토기의 소성온도는 750~850℃의 범위로 추정되며, 칠은 468℃에서 열분해되었다. 따라서 흑색을 이루는 연매와 칠의 혼합층은 소지의 소성 이후에 칠해진 것으로 판단된다. In this study, materials and color formation techniques were assessed for black potteries excavated from the Janghyeon-dong, Jungsan-dong and Gyodong-ri sites during the Proto-Three Kingdoms period in Ulsan, Korea. Although the black potteries were black superficially, the inner cores were either black or reddish yellow. Microscopy analysis identified that body clay was used for reddish iron oxide rich soils with quartz, alkali feldspar and mica, along with grains of myrmechite texture. Additionally, as marginal differences exist in the contents of SiO₂, Fe₂O₃ and CaO, the composition of the host rock and clay distributed around the sites was affected. Thus, we can deduce that pottery was made by soiling at a short distance. Raman spectroscopy results revealed that the black layer of the black pottery was used as amorphous combustion carbon. In addition, as a transparent layer of brown lacquer was observed on the substrate that was in contact with the surface layer, the black layer of the pottery induced black color development by a combination of combustion carbon and lacquer. Based on the mineral composition and microtexture of the body clay, the firing temperature of the potteries seemed to range from 750 to 850℃, whereas the lacquer layer was pyrolyzed at 468℃ by thermal analysis. Therefore, a combined layer of combustion carbon and lacquer, which formed the black color, was painted after the body clay was fired.

The Changes of Cyclic AMP Content by Opiates in Chronic Haloperidol Treated Mouse Striatum

김수경,Kim, Soo-Kyung The Korean Society of Pharmacology 1994 대한약리학잡지 Vol.30 No.1

Opioid수용체는 adenylate cyclase의 활성을 억제하므로써 cyclic AMP의 양을 감소시킨다. 본 연구에서는 striatum에서 dopamine과 opioid 신경전달계의 상호관계를 알아보고자 haloperidol(750ug/kg)을 10일간 복강내 투여하여 dopaminergic pathway를 차단시킨후 mouse striatum에서 선택적 opioid ${\mu},\;{\gamma}\;{\kappa}$ 수용체 agonist들에 의해 축적되는 cAMP양을 측정하여 본 결과, haloperidol단독투여에 의해서 cAMP는 유의한 증가를 나타내었으며, haloperidol 장기투여된 mouse striatum 에서 morphine(20mg/kg), DAGO(5Oug/kg), DPDPE(50ug/kg), U5O,488H (500ug/kg)투여에 의해서 haloperidol에 의한 cAMP 증가는 억제되었으며, 정상 mouse에 투여된 morphine, DAGO, DPDPE, U5O,488H에 비해서는 DAGO, DPDPE 투여군에서 증가를 나타내었다. Haloperidol장기투여로 인한 morphine, DAGO, DPDPE, U5O,488H의 영향은 naloxone에 의해서 morphine과 U5O, 488H투여군에서 길항되었으며 정상 mouse에 투여된 morphine, DAGO, DPDPE, U5O,488H에 의한 cAMP의 감소는 naloxone에 의하여 모든 실험군에서 길항되었다. 이상의 결과로 보아 dopaminergic denervation시 mouse striatum에서 ${\mu},\;{\gamma},\;{\kappa}$효현제에 의하여 축적되는 cAMP양은 ${\kappa}$수용체 효현제인 U5O,488H에서 가장 현저한 감소를 보여 각 수용체의 활성화정도는 변화되며, 그중에서 ${\kappa}$수용체는 그 기능이 가장 보존되고 있음을 알 수 있었다. Cyclic adenosine 3'5'-monophosphate (cyclic AMP) has been frequently accepted as an intracellular messenger for receptor-mediated action of opioids. In this experiment, it was designed to determine the interaction of dopaminergic and opioidergic system in the mouse striatum in normal and chronic haloperidol treated groups. Haloperidol 750ug/kg I.P. for 10 days was performed for dopamine denervation. The morphine, DAGO, DPDPE, and U5O,488H inhibited the increase of haloperidol-induced cyclic AMP content in chronic haloperidol treated mouse striatum. The inhibition of DAGO and DPDPE showed significant increase compared to normal mouse striatum. Naloxone showed antagonistic effect on the morphine and U5O,488H in chronic haloperidol treated group, and showed antagonistic effect on morphine, DAGO, DPDPE, and U5O, 488H in normal mouse striatum. These findings support that there is a functional interrelationship of dopaminergic and opioidergic pathway in the striatum. This result provides an evidence that following destruction of striatal dopaminergic neuron, there are some changes of cAMP content on the ${\mu},\;{\gamma},\;and\;{\kappa}$ opioid receptor, but the ${\kappa}$ opioid receptor still has its function.

독서치료의 힘, 인간띠를 이루다

김수경,김정미,Kim, Su-Gyeong,Kim, Jeong-Mi 한국도서관협회 2005 圖協會報 Vol.46 No.8

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.

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.