捻轉法이 竝行된 鍼刺戟 및 電鍼刺戟이 鎭痛效果에 미치는 影響

Park, Dong-Seok,Kim, Ji-Hoon,Min, Byung-Il,Oh, Soo-Myung 경희대학교 동서의학연구소 1999 INTERNATIONAL SYMPOSIUM ON EAST-WEST MEDICINE Vol.1999 No.1

Dong-Seok Park¹, Ji-Hoon Kim¹ and Byung-Il Min, Soo-Myung Oh,³¹Department of Acupuncture and Moxibustion, College of Medicine, ²Department of Physiology, College of Medicine, And ³East-West Medical Research Institute, Kyung Hee University,Seoul, Korea. Analgesic Effect of Manual Acupuncture and Electroacupuncture combined with Twirling Method. Proceeding of International Symposium on East-West Medicine Seoul. 187-200, 1999.-Twirling the needle (TN) is one of several needing methods frequently used for acupuncture in the oriental medicine. The present study was conducted to see if TN enhanced the antinociceptive effect produced by plain-or electroacupuncture in the rat tail flick test. Rats (Sprague-Dawley, 200-300g)lightly anesthetized with thiopental sodium(40mg/kg, i.p.) were used in the tail-flick test. The basal reaction time for tail-flick was 2 sec. For "plain" acupuncture(PA), a needle was inserted for 20 min into a Chock-samni (ST36) acupuncture point which (is located at the anterior tibial muscle and about 10mm below the knee joint). For electroacupuncture(EA), train-pulses(3 Hz,0.3-ms pulse width, 0.2-0.3mA) were applied to the inserted needle for the period of insertion. For combining TN with either PA or EA, TN was performed during the each acupuncture period. Two methods for TN were used; twirling 3 times for 1 second persisted for 1 min in every 5 mins(long-duration and long-interval;LDLI) and twirling 3 times for 1 second persisted for 10 sec in every 1 min(short-duration and short-interval;SDSI). PA and EA produced an increase in tail flick latency (TFL); peak increases were 21.3±5.1% and 42.1±17.3% of the pre-acupunture control, respectively, and occurred immediately after cessation of 20min-acupuncture. Performing TN combined with PA increased TFL more than PA itself by showing a greater peak increase in TFL when performed with a SDSI-TN than with a LDLI-TN(60.6±12.5% and 42.7±22.7% of the pre-acupuncture control, respectively). Performing TN combined with EA also increased TFL more than EA itself and a greater peak increase in TFL was observed with a SDSI-TN as compared to a LDLI-TN(77.5±13.8% and 67.3±14.0% of the pre-acupuncture control, respectively). These results indicate that TN enhances both PA-and EA-produced antinociception where an greater enhanced antinociception than a LDLI-TN. It is suggested that performing a SDSI-TN combined with EA seems to be one of the most effective ways to produce analgesia.

열대 지역에서 통일형 초다수성 벼 품종의 생육 및 수량성 비교

이지윤,준현,성환,손영보,송유천,한상익,박동수,권영업,이철원,이종희 忠北大學校 農業科學硏究所 2015 農業科學硏究 Vol.31 No.2

레티노인산이 배양 각질형성세포의 사이토카인 생성에 미치는 영향

김지윤,정승용,오성민,김수찬 大韓皮膚硏究學會 2003 大韓皮膚硏究學會誌 Vol.10 No.4

양이온성 분산 로진 사이즈제의 사이징 효과

박지혜,권오철,조병묵,오정수 동국대학교 생명자원과학대학 연습림 2000 연습림논문집 Vol.- No.6

Cationic dispersed rosin sizes are the newest of the dispersed rosin sizes. Cationic dispersed rosin sizes are self-retaining of anionic fiber pulp. This means that alum is not required for size retention, therefore it is uniform over a wider range than with traditional dispersed rosin sizes. In this study, sizing effect and retention mechanism under neutral condition were studied on the basis of handsheets prepared under various conditions.

Scale 제어를 통한 제지공정 안정화 및 용수 절감 방안

권오철,박지혜,조병묵,오정수 동국대학교 생명자원과학대학 연습림 2000 연습림논문집 Vol.- No.6

Recently, many paper industries are trying to recycle the under of processing for reserving the environment and saving the water. Because of the decrease of the lord of waste water, the process water concentrate the in the substance which is create the scale in the process and then, these factor cause the decrease of qualify of products and need the cost for cleaning the machine. In this study, through the analysis of process water for each part, we examine the degree of stability index and saturation index. We expect the scale in the system. We also examine the change of process water to stabilize the quality of products and work.

항 혈소판 요법을 이용한 관동맥내 Stent 삽입술의 조기 결과

손지원,김영준,손민수,오세진,안태훈,최인석,신익균 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.6

에드워드 증후군 환아의 증례보고

박지은,김승오,김종수 大韓小兒齒科學會 2008 大韓小兒齒科學會誌 Vol.35 No.2

에드워드 증후군은 18번 세염색체(trisomy)성 질환으로 신체의 모든 기관에 다수의 영향을 주며 정신 지체,발육지연,호흡 곤란,선천성 심장 질환 등의 전신 질환과 손가락의 굴곡변형과 족부후방돌출(rocker-bottom feet)의 소견을 보인다. 산모가 에드워드 증후군 환아를 임신했을 경우 양수과다,작은 태반,단일 제대 동맥의 소견을 보인다. 에드워드 증후군을 가진 환아는 생존율이 매우 낮다. 절반이 자궁 내에서 사망하며,출생아의 50%는 생존율이 2개월이고,5∼ 10%는 생존율이 1년 정도이다. 에드워드 증후군을 가진 환아가 충치 치료를 주소로 내원하였다. 환아의 전신 질환과 심장 수술 병력,저체중,기도확보 유지가 어려운 점을 고려하여 전신마취 하에 치과 치료를 시행하였다. 저자는 에드워드 증후군 환아의 치과 치료 후 다소의 지견을 얻었기에 보고하는 바이다. Edward's syndrome is a genetic disorder of 18th chromosomal trisomy. Main clinical features of this syndrome include systemic conditions, such as mental retardation, growth retardation, dyspnea, congenital heart disease, and orthopedic disorders, such as flexion deformity and rocker-bottom feet. The charactehstics of fetal abnormality are hydramnios, small placenta, common umbilical artery. Infants with Edward's syndrome have very low survival rate. Almost half of them die during fetal stage. Fifty percent of them survive 2 months, and 5 to 10 percent of them survive about 1 year. A 3-year and 7 month old girl visited our dental hospital for the treatment of dental caries, Considering her systemic disease, low body weight, medical history of cardiac surgery, and difficulty in airway management, dental procedure was performed under general anesthesia. We report this case with review of literatures.

아시아 지역 폐렴 구균의 항균제 내성 현황 및 변화 양상 : Asian Network for Surveillance of Resistant Pathogens (ANSORP) Study

정숙인,김나영,손준성,기현균,고관수,서지연,장현하,김연숙,오원섭,백경란,이남용,송재훈,항생제 내성 감시를 위한 아시아 연합 (ANSORP) 대한감염학회 2004 감염과 화학요법 Vol.36 No.1

목적 : 1980년대부터 페니실린을 비롯한 β-lactam 계열과 비 β-lactam 계열 항균제에 대한 폐렴구균의 항생제 내성이 급격하게 증가하여 국내 뿐 아니라 세계적인 문제로 대두되고 있다. ANSORP 에서는 아시아 지역에서 폐렴구균의 항균제 내성과 그 변화 추이, 내성의 기전 및 위험인자를 분석하고자 본 국제 공동 연구를 시행하였다. 재료 및 방법 : 1999년 11월부터 2001년 8월까지 아시아 지역 12개국의 14개 기관에서 폐렴구균 감염증 환자의 임상 검체로 분리된 침습성 폐렴구균을 대상으로 액체배지 미량희석법을 이용하여 16개 항생제의 MIC를 구하였다. 위험인자의 분석을 위하여 폐렴구균 감염증 환자를 대상으로 의무기록지를 조사하였다. Quellung 반응을 통해 혈청형을 결정하였다. 결과 : 총 685균주 중 52.4%가 페니실린에 대하여 비감수성(중등도 내성 22.9%, 내성 29.5%)을 보였고, 그 빈도는 베트남(92.1%), 스리랑카(85.7%), 홍콩(67.9%), 한국(64.5%)의 순이었다. Erythromycin에 대한 비감수성 비율은 베트남(92.1%), 대만(87.7%), 한국(80.6%), 홍콩(76.8%) 등에서 높게 나타났고, 베트남, 대만, 한국, 홍콩 등의 erythromycin의 MIC_(90)이 32㎍/mL를 넘는 고도내성을 보였다. 홍콩, 싱가포르, 대만, 인도에서는 fluoroquinolone에 대한 내성 균주가 출현하였다. 전체 균주 중 다제내성 균주의 비율은 47.7%였다. 혈청형은 19형과 23형이 가장 많았고, 그 외 6형, 14형 등이 있었다. 페니실린 비감수성 감염증의 위험인자로는 5세 미만(OR=1.7; 95%, CI, 1.2-2.4; P=0.002), 기관지폐질환(OR=2.0; 95%, CI, 1.3-3.1; P=0.003), 악성종양(OR=2.3; 95%, CI, 1.2-4.6; P=0.015), 스테로이드의 사용(OR=2.8; 95%, CI, 1.1-7.4; P=0.032)이 확인되었다. 결론 : 침습성 폐렴구균 균주를 대상으로 한 본 연구의 결과 아시아 국가들에서 페니실린, β-lactam 및 macrolide에 대한 폐렴구균의 내성률 및 내성 정도가 급증하고 있음을 확인하였다. Background : Emergence of pneumococcal resistance became a global issue since 1990s. According to the ANSORP studies with clinical isolates and carriage isolates between 1996 and 1999, some Asian countries showed alarmingly high prevalence of resistance to penicillin and other antimicrobial agents. To investigate the changing trends of pneumococcal resistance, ANSORP study group has performed a multinational surveillance study with invasive pneumococcal isolates from Asian countries. Methods : All isolates from various invasive pneumococcal diseases were prospectively collected from 14 centers in 12 countries between November 1999 to August 2001. Broth microdilution tests with 16 antimicrobial agents were performed according to the NCCLS procedures. Serotyping was performed by means of Quelling reaction with use of group-specific antisera. Results : A total of 685 isolates were collected. Overall, 52.4% of invasive isolates from Asian countries were not susceptible to penicillin (intermediate (1), 22.9%, Resistant (R), 29.5%). Vietnam showed the highest prevalence of penicillin non-susceptibility (1 20.6%, R 71.4%) followed by Sri Lanka (1 71.4%, R 14.3%), Hong Kong (1 24.1%, R 76%) and Korea (1 9.7%, R 54.8%). China (I 19.8%, R 23.4%) and Malaysia (1 9.1%, R 29.5%) also showed remarkable increase in penicillin resistance compared with previous ANSORP data, which were less than 10%. Vietnam (92.1%), Taiwan (87.7%), Korea (80.6%), and Hong Kong (76.8%) showed high prevalence of erythromycin resistance. MIG_(90)S for ciprofloxacin were 4 ㎍/mL (Hong Kong) and 2 ㎍/mL (11 Asian countries except Hong Kong), respectively. Conclusion : Compared with previous data from ANSORP studies, antimicrobial resistance among invasive pneumococcal isolates has markedly increased in Vietnam, Sri Lanka, Taiwan, China, and Malaysia. Continuous surveillance of pneumococcal resistance in Asia is strongly warranted.

디지털 감수성과 대학의 고전문학 교육 : 메타버스를 활용한 <고전문학과 영상>(DT)를 중심으로

김수연,윤서연,오지원 이화어문학회 2022 이화어문논집 Vol.56 No.-

이 글은 변화하는 디지털 환경을 고려하여 고전문학 수업을 재설계하고 진행한, 교육 과정에 대한 보고서이다. 주요 개념으로 ‘디지털 감수성’ 을 설정하고, 일차적으로 그 의미를 ‘디지털 환경에 적응하고 그 변화에 반응하는 정도’라고 파악했다. 구체적으로 수업에서는 제페토와 게더타운을 활용해 영상물을 제작하고 전시회를 구성했다. 그 과정에서 학생들은 고전문학의 ‘담당층’으로 참여하는 ‘당사자적 친밀감’을 경험하고, 고전의 경계를 유연화하여 상호연대가 가능한 ‘월드’ 구축을 상상할 수 있었다. 메타버스를 활용한 고전문학 교육을 통해, 디지털 감수성이 ‘디지털 환경에 적응하는 정도’를 넘어, ‘디지털 환경에서 당사자성을 공유한 친밀감을 체험하고, 그것을 시간적 공간적으로 확장시켜 유연-경계의 연대가 가능한 월드를 창조할 수 있는 상호작용 감각’임을 끌어낼 수 있었다. 그것은 기술을 초월[meta]한 새로운 관계의 우주[universe]를 구성하는 역량으로 서, 미래 세대의 학생들이 과거의 고전과 관계를 맺는 주요 방식이자 고전교육의 정향에 주요한 지남이 될 것이다. This article is a report on the curriculum that redesigned and conducted classical literature classes in consideration of the changing digital environment. “Digital sensibility” was set as the main concept, and the meaning was first understood as “the degree to which one adapts to the digital environment and responds to changes.” Specifically, in the class, using ZEPETO and Gather Town, we made a video and organized an exhibition. In the process, students were able to participate as a “responsible person” of classical literature, experience “inter-personal intimacy”, soften the boundaries of classics, and imagine building a “world” in which mutual solidarity is possible. Through classical literature education using metaverse, digital sensibility goes beyond “adaptation to the digital environment,” to “experiencing the intimacy of shared identity in the digital environment,” and expands it temporally and spatially. It was possible to derive a sense of interaction that can create “a world where solidarity is possible.” It is the capacity to construct a new universe of relationships that transcends technology [meta], the main way future generations of students relate to the classics of the past, and will become a major criterion for setting the direction of education of the classic.

안면골 골절에 관한 임상적 연구

심지영,오수진,장창덕,김영수 大韓顎顔面成形再建外科學會 1994 Maxillofacial Plastic Reconstructive Surgery Vol.16 No.1

This study was based on a series of 213 patients with facial bone fractures treated at college of Medicine, Dong-A university from Mar. 1990 to Jun. 1993. The results obtained were as follows : 1. The ratio of male to female was 8.3 : 1 and 3rd decade(34.3%) was the highest age group in incidence. 2. Monthly incidence was the highest in Jan. & Jun.(10.3%) 3. Onset time and daily incidence was the highest in pm. 9:00-12:00(21.4%), Sunday(18.8%). 4. Traffic acidents(38.5%) were the most frequent etiologic factor. 5. The most common site of fracture was zygoma & zygomatic arch(42.3%) and mandible (37.8%), maxilla (10.9%) and nasal bone(9.0%) were next in order of frequency. 6. In mandible fractures, the most frequent site was symphyseal area(43.0%) and IMF & open redction was major method of treatment. 7. In zygoma & zygomatic arch fractures, zygoma(62.0%) was the most common fracture site and open reduction was the most frequent treatment method. 8. In maxilla fractures, the major fracture type was Le Fort I type (72.4%) and treatment was done by IMF & open reduction primarily. 9. postoperative complications were mal-union, fibrous-union, infection, osteomyelitis etc.