數種의 弗素製材에 의해 前處置 再植 齒牙의 祖織學的 反應에 關한 硏究

金鐘秀,金殷淑,金鐘好,金容琦 大韓小兒齒科學會 1997 大韓小兒齒科學會誌 Vol.24 No.2

The effect of fluoride pretreatment upon root resorption after delayed replantation was studied in beagle dogs. Upper and lower incisors were extracted and bench dried for 45minutes. 1% Stannous Fluoride solution, 2% neutral sodium fluoride gel and 1.23% acidulated phosphate fluoride gel were used for the pre-treatment of replanted root surface in the experimental groups. Replantation was done with no treatment in control group. After of an experimental periods 3 weeks, animals were sacrificed by perfusion followed by sample preparation. A histomorphometric method was applied for evaluation of tissue reactions observed in each group under light microscope. Scanning electron microscopic observation was done to find out any different surface topography between groups. The results were as follows: 1. Fluoride-treated groups showed in general the better healing patterns than untreated control group. 2. Comparisons between three experimental groups revealed the superiority of APF-treated group over the other groups in terms of tissue healing reaction by showing the highest frequency in uncomplicated healing pattern and surface resorption and the lowest in inflammatory resorption, but with no statistical significance(p>.05) 3. Scanning elecron micrographs showed the irregular distribution of resorption cavitie s and the attached bone of variable size and shape in all groups. 4. It can be conclued that the types of fluoride did not have significant impact on the early tissue reactions after delayed replantation under the condition of the present experiment.

Protective Effects of N-acetylcystenine and Selenium against Doxorubicin Toxicity in Rats

Yeo-sung Yoon,Sun-don Kim,Min-hye Lee,Heung-shik S.Lee,In-se Lee,Je-kyung Sung,Eun-sung Park 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

Effects of N-acetylcysteine and Selenium against Doxorubicin Toxicity in RatsEun-sung Park, Sun-don Kim1, Min-hye Lee, Heung-shik S. Lee, In-se Lee, Je-kyung Sung and Yeo-sung Yoon*

당뇨병 환자에서 발생된 고열을 동반한 베체트병 1예

김여주,오정은,김상진 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.2

Behcet's disease is a multisystem vascular inflammatory disease of unknown origin. It is characterized by recurrent aphthous stomatitis, uveitits, genital ulcer and skin lesions. All these common manifestations are self-limiting except for the ocular attack. Repeated attacks of uveitis can cause blindness. Involvement of the gastrointestinal tract, central nervous system and large vessels is less frequent, although it can be life-threatening. There is no pathognomonic laboratory test but there are clinical criteria to assist in establishing the diagnosis. One of the clinical features of Behcet's disease is low-grade fever, which usually accompanies the inflammatory manifestations of the disease. But high fever is rare. Therefore, we reported a case of Behcet's disease presented by high fever in a patient with diabetes mellitus.

법적인 측면에서의 간호기록 작성방법 교육이 임상간호사의 간호기록작성 지식과 이행에 미치는 효과

김은영,이여진 한국간호과학회 간호행정학회 2011 간호행정학회지 Vol.17 No.3

Purpose: The purpose of this study was to examine the effects on knowledge and performance in clinical nurses who participated in education on nursing recording focusing on the legal aspects. Method: The participants were working in medical departments in one hospital. There were 32 nurses in the experimental group and 25 in the control group. Pre-test was conducted on the two groups before education, and, in order to examine the effects of education, a post-test was conducted after three weeks. For the experimental group, the education on nursing recording focusing on legal aspects was provided as a lecture-led one-to-one training. Results: Significant differences were found between the experimental and control groups in knowledge (F=15.728, p<.001), and performance (F=42.454, p<.001). Conclusions: The results of this study indicate that education on nurse recording enhances the knowledge and performance of the nurses. Thus education on nurse recording focusing on legal aspects should be required in the area of nursing science.

The Subset Principle and UG in L2 Acquisition : the acquisition of reflexives by Korean students learning English

김희숙,문은주,여도수 공주영상정보대학 2002 논문집 Vol.9 No.-

The Subset Principle and UG in L2 Acquisition: the acquisition of reflexives by Korean students learning English. The fact that children learn which setting is appropriate for the language they are acquiring from the positive evidence rather than from negative evidence suggests that L1 acquisition should be achieved with positive evidence only. However, children may encounter a situation where they need negative evidence for disconfirmation. To overcome s problem, a learning principle called Subset Principle is proposed, and its potential application can be illustrated through a parameter-setting framework for Binding Principle called Governing Category Parameter(GCP) proposed by Wexler and Manzini(1987). This study examines whether the Subset Principle operates in L2 acquisition of reflexives by Korean students learning English as in L1, and if not what other factors are involved. The result shows that the Subset Principle does not seem to operate in their L2 acquisition, causing students to create interlanguage grammar placed somewhere between the superset L1 and subset L2. This suggests that teachers should provide sufficient and adequate evidence to help that resetting to take place successively.

DP 가공된 레이온 직물의 포름알데하이드 방출에 관한 연구

여숙영,김은애 한국의류학회 1989 한국의류학회지 Vol.13 No.1

This paper is concerned with formaldehyde release from durable press finished rayon fabrics. 100% rayon fabrics were treated with 3 kinds of commercial N-methylol crosslinking agents using a pad-dry cure technique. Aqueous extractions of fabric samples were carried out at 40℃ under pH's of 4, 7, 10. Formaldehyde release was evaluated for the types of resins, catalyst concentrations and extraction conditions. Results indicated that the higher concentration of catalyst leads to the more fixation of resin on the fabric. Total formaldehyde released to the extract was decreased as the catalyst concentration increased. For the resin types, the amount of formaldehyde released was in the order of DMU>MDMDHEU>DMDHEU. Free formaldehyde content in the extract was in the order of pH10>pH4>pH7. This result proved that resins are least resistant to alkaline hydrolysis and the N-C bond cleavage under alkaline condition. Under acidic condition, however, N-methylol formaldehyde was accumulated before the release of free formaldehyde. This suggested the C-O bond cleavalge to form carbonium-immonium intermediate.

사망 진단서(시체 검안서) 작성의 문제점

김규석,임용수,이중의,서길준,윤여규,어은경,염석란,정연권,이윤성 대한응급의학회 2000 대한응급의학회지 Vol.11 No.4

Background: This study was conducted to analyze the current problems in completing death certificates and to identify the correct method for completing death certificates Methods: We reviewed 262 death certificates in three hospitals from March 1 to April 30, 2000, and 119 death certificates in one hospital from March 1 to 31, 2000. We identified major and minor errors and analyzed and compared them retrospectively. Results: A total of 381 death certificates were reviewed: 59 in Seoul National University Hospital,101 in Ewha Woman's University Hospital, and 102 in Gachon Medical College Hospital, which has no education program for completing death certificates in postgraduate training, and 119 in Samsung Medical Center which has an education program for completing death certificates. 358 certificates(94.0%) had at least one error. There were only 23 death certificates(6.0%) without an error. In 182 cases(47.8%), there was one major error. In 321 death certificates(84.3%), there were more than two errors. A comparison of Samsung Medical Center with the other hospitals showed that the number of total errors was statistically different(p=0.001). Conclusion: There were few death certificates without an error in this study. In a hospital which has postgraduate training in completing death certificates, there are fewer errors than in other hospitals which have no training course. Emergency physicians actually certify many deaths, so they must know the correct method of completing death certificates for statistics on morbidity and mortality.

한국판 전두엽 기능 평가 검사(Frontal Assessment Battery;K-FAB)의 신뢰도와 타당도 연구

정여진(Yeo-Jin Chung),이계성(Kye-Seong Lee),신상은(Sang-Eun Shin),김현주(Hyun-Ju Kim),성경화(Kyung-Hwa Sung) 한국중독정신의학회 2009 중독정신의학 Vol.13 No.2

The Frontal Assessment Battery (FAB) is a short cognitive and behavioral battery, comprising six subtests, for the bedside screening of global executive dysfunction. This study determined the reliability and validity of the Korean version of the FAB (K-FAB) among psychiatric patients. We enrolled 69 subjects with various psychiatric diagnosies, including alcohol dependence, and concurrently administered. Kim’s Frontal-Executive Function Neuropsychological Test (K-FENT). Forty-four subjects completed both the K-FENT and Wisconsin Card Sorting Test (WCST). Two physicians independently conducted the K-FAB. Eeach rater was blind to score of other rater. We compared the total K-FAB score to the K-FENT and WCST results to determine its concurrent validity. Finally, we obtained receiver operating characteristic (ROC) curves to determine the optimum cut-off score. The internal consistency was sufficient (Cronbach’s alpha=0.797), and the K-FAB scores were highly correlated bet-ween the two raters. The total K-FAB score correlated significantly with EIQ (r=0.665, p<0.01), the summary score of the Executive Intelligence Test (EXIT). It also correlated with total number of correct responses, perseverative errors, and total number of catergories completed in WCST. At the cut-off value 13, the K-FAB showed good sensitivity (80%) and specificity (69%). The K-FAB is a useful and easy bedside test for screen-ing frontal-executive functional impairments in a variety of psychiatric patients.

대전자골을 이용한 골이식증례

이백수,김여갑,이상철,김은철,류동목 大韓顎顔面成形再建外科學會 2000 Maxillofacial Plastic Reconstructive Surgery Vol.22 No.1

Autogenous bone graft is the useful technique for management of various bone defect in oral and maxillofacial surgery. The most common site for bone graft harvest is the anterior iliac crest. There is usually considerable cancellous bone graft available and it can be obtained with minimal morbidity. However, complications noted in iliac crest grafts include prolonged postoperative pain, hematoma and fracture, gluteal muscle weakness. Occasionally, when large amounts of bone graft are needed and previous harvest procedure had used, iliac bone harvest may be not adequate. Like the iliac crest, the greater trochanter has abundant cancellous bone and is readily accessible with acceptable morbidity. The purpose of this study was to assess the availability of cancellous bone graft from the greater trochanter, compare the quantity with that available from the anterior iliac crest, investigate anatomical hazards, and make recommendations for consistent harvest.

단백질 상호작용 추출을 위한 텍스트 마이닝 기법

이현철,여은주,조완섭,김학용,유재수 충북대학교 컴퓨터정보통신 연구소 2004 컴퓨터정보통신연구 Vol.12 No.1

단백질 간의 상호작용에 대한 연구는 생물학적 프로세스를 이해하기 위해 중요한 부분이다. 이 논문의 목적은 생물학적 내용을 담고 있는 연구논문으로부터 단백질간의 상호작용을 추출하는 확장성을 가진 텍스트 마이닝 기법을 제안하는데 있다. 단백질 간의 상호작용에 대한 정보는 주로 생명과학 관련 연구논문에 존재하지만 컴퓨터로 자동으로 처리하여 상호작용에 관한 정보를 추출할 수 있기 위해서는 텍스트 마이닝 기술이 적용되어야 한다. 바이오 텍스트 마이닝에서 대두되고 있는 중요한 쟁점은 대용량의 연구논문에서 필요한 정보를 어떻게 효율적으로 정확하게 추출할 것인가에 대한 내용이다. 또한, 관심이 있는 단백질의 종류나 상호작용에 대한 관련성을 나타내는 문장내 패턴의 다양성을 수용하기 위하여 시스템의 확장성을 높이는 것도 소프트웨어 공학적인 측면에서 중요한 이슈이다. The research for protein-protein interactions remains an important part to understand the biological process. This paper suggests a text mining technique with extensibility, which extracts the protein-protein interaction from the biological research papers. There is much information related to the protein-protein interactions in plentiful biological research papers, we need the text-mining technique to extract the protein-protein interaction information automatically and rapidly. The main issue in bio-textming lays how to extract the necessary information efficiently and correctly. In addition, it is a significant issue to accommodate the concerned kinds of proteins and the diversity patterns in sentences with the relevance about protein-protein interactions in order to increase system extendibility in aspect of software engineering.