보통형 간질성 폐렴 : 방사선 및 병리학적 소견 분석 Radiologic and Pathologic Analysis

오미혜,김미영,임병성,김태형,오삼세 世宗醫學硏究所 2000 世宗醫學 Vol.17 No.2

선천안진의 수술적 치료

오세오,최미영 충북대학교 의과대학 충북대학교 의학연구소 1996 忠北醫大學術誌 Vol.6 No.2

선천안진 환자에서 수술적 치료의 목적은 일반적으로 안진에 의해 속발하는 머리회전을 교정하기 위함이다. 수술에 의한 안진 정도의 감소와 이에 따른 시력 개선에 관하여는 보고된 바있으나 아직 확실하게 밝혀지지 않았다. 저자들은 안면회전들 동반한 선천안진 환자에서 수술적 교정을 통하여 정상적인 머리위치와 의미있는 시력개선의 효과를 얻을 수 있었던 3예를 경험하였기에 문헌고찰과 함께 보고하는 바이다 Surgical treatment of congenital nystagmus may be aimed to eliminate a compensatory head posture and/or to improve binocular visual acuity by decreasing nystagmus amplitude. We performed augmented Kestenbaum procedure to eliminate a abnormal head turn and four recti muscles recession to decrease nystagmus amplitude in three cases. After the surgical intervention, head turn was disappeared and visual acuity was improved.

흉선종 : 외과적으로 절제된 6예 분석 Muller-Hermelink 분류체계를 중심으로 Analysis of 6 surgically excised cases Centered to Muller-Hermelink Classification

오미혜,임병성,김미영,오삼세 世宗醫學硏究所 2000 世宗醫學 Vol.17 No.1

혈전성 혈소판감소성 자반증으로 발현된 전신홍반루푸스 1예

오명근,유미라,변유미,윤찬영,권세훈,박치영,김상현 朝鮮大學校 附設 醫學硏究所 2007 The Medical Journal of Chosun University Vol.32 No.3

Thrombotic thrombocytopenic purpura (TTP) is a life-threatening syndrome characterized by the classic pentad of clinical features that includes microangiopathic hemolytic anemia, thrombocytopenia, neurologic abnormalities, fever, and renal dysfunction. Early diagnosis and utilization of plasmapheresis can improve the survival rates of patients with TTP. TTP rarely may be seen in association with autoimmune disease such as systemic lupus erythematous (SLE). We report here a 42-year-old female who was presented with severe digital gangrenes, microangiopathic hemolytic anemia, thrombocytopenia, neurologic abnormalities, fever, and renal dysfunction. Her condition responded to combined therapy with high dose steroid, immunosuppressants, and plasmapheresis therapy.

근관세척액의 세포독성 효과

임미경,정희일,오세홍 원광대학교 생체재료·매식연구소 1995 원광생체재료·매식 Vol.4 No.1

Balance between antibacterial effectiveness and biocompatibility is important property of root canal irrigation solutions. The aim of this study was to evaluate the cytotoxic effect of irrigation solutions on cultured L929 cells. Seven irrigation solutions and thier serial dilution solution were applied to L929 cells. Radiochromium release of damaged L929 cells after five-minute, thirty-minute and four-hours exposure to each irrigation solutions were monitored using gamma particle counter. L929 cells which were exposed to 1:1 and 1:10 diluted solutions of sodium hypochlorite and cresol for five and thirty minutes showed cytotoxic change. Povidone had cytotoxic effect on L929 cells after five minutes, thirty minutes and four hours. Normal saline, alcohol, Wydex and hydrogen peroxide showed weak cytotoxic effect on L929 cells.

허혈성 장질환의 조기진단을 위한 혈청 락테이트(lactate)의 유용성

이미진,오동렬,박규남,김세경,양진홍,박상현 대한응급의학회 2000 대한응급의학회지 Vol.11 No.4

Background: Intestinal ischemia remains a devastating event despite improvements in clinical recognition and in diagnostic and therapeutic modalities. The ischemic bowel diseases encompass a wide clinical spectrum from mild, reversible disease to severe, irreversible injury. The clinical picture is characterized initially by poorly localized visceral pain. Thus, it is difficult to diagnose this ischemia at an early stage. This study investigated whether an increased serum lactate level is a recognized danger signal marker for intestinal ischemia in patients who present at the emergency department because of abdominal complaints. Methods: Patients who came to our emergency department with abdominal pain and the risk factors of intestinal ischemia between Apr. 1999 and Nov. 1999 were included in this study. The data analysis included age, sex, final diagnosis, pathogenesis of bowel ischemia, and serum lactate level. Results: The serum lactate level in the intestinal ischemia group was 28.54±22.51 mg/dl; in non-ischemia group, it was 15.49±22.52 mg/dl. This difference between the two groups was significant(p<0.05). An increased serum lactate level had a sensitivity of 88.2% and specificity of 59.2%, a positive likelihood ratio of 4.92, and a negative likelihood ratio of 0.47 as a marker of bowel ischemia. These results do not represent a very meaningful revision of bowel ischemlc provability, but may make a small contribution to management of the disease, depending upon their magnitude and the clinical context in which they are applied. Conclusion: In patients with abdominal complaints, an increased serum lactate level is usually a useful aid as a diagnostic marker of bowel ischemia.

과학사적 진화개념 발달 단계에 기초한 초등학생들의 진화 개념 분석

이미숙,오세평,이길재 한국초등과학교육학회 2005 초등과학교육 Vol.24 No.2

Students' alternative concepts of evolution are similar to misconcepts and disputes which scientists had in science history. The aims of this study are to analyze the elementary children's concept in evolution based on science history. Lee (2004)'s two tests were applied to 6th grade to investigate the children's evolution concepts and genetic concepts related to the historical development of the evolution concepts. The test results were analyzed in accordance with 4 stages of science history based on Lee (2004)'s method. These stages are divided to stage 1 (Before Lamarck), stage 2 (Lamarck), stage 3 (Darwin), stage 4 (After Darwin). The major results are as follows. Most of elementary school children are fixed to the stage 2. They usually do not show the consistency of evolution concepts in the three dimensional aspects such as mechanism, time, and subjects. Many children do not have concrete meaning of gene, inheritance, sexual reproduction, mutation and could not connect these concetps and process of evolution. Also, they believe the inheritance of acquired traits and spontaneous generation. Therefore it is confirmed that they still have similar misconcepts and disputes which scientists had in transition time between stage 2 and 3 and most of children already have strong Lamarckian thought acquired from daily life experience before learning about natural selection and evolution.

해리수직편위의 치료

최미영,오세오 충북대학교 의과대학 충북대학교 의학연구소 1997 忠北醫大學術誌 Vol.7 No.1

해리수직편위에서 수술적 치료의 목적은 상방편위된 눈에 의한 미용상의 문제를 해결하기 위함이다. 여러 가지 수술 방법이 보고된 바 있으나, 수술에 의한 합병증이 동반되고 있다. 이에 저자들은 해리수직편위 환자에서 양안성, 편위정도, 그리고 주시형태에 따라서 가림치료 및 수술적 치료를 시행하였다. 가림치료를 통하여 미용문제를 개선할 수 있었으며, 수술적 치료에 있어서 최소한의 상직근 후전술을 통하여 상방편위를 교정할 수 있었기에 문헌고찰과 함께 보고하는 바이다. The cosmetic importance of surgical management of manifest dissociated vertical divergence has been agreed upon, but a number of different operative approaches have been cited in the literature. However these procedures have had significant problems. Therefore we undertook occlusion treatment or superior rectus muscle recession according to bilaterality, amount of deviation, and fixation preferene. A good result in cosmetic problem is achieved when unilateral dissociated vertical divergence and bilateral disease with dominant fixation. Superior rectus musc1e recession of 4-7mm was the satisfactory successful treatment.

이미지 데이터베이스를 위한 정보 검색 시스템의 설계 및 구현

김만순,오세봉,김미연,민은미,박미영,정문숙,문현수,김상욱 강원대학교 정보통신연구소 2002 정보통신논문지 Vol.6 No.-

This paper presents design and implementation of an information retrieval system for a large volue of an image database. Our system supports three kinds of queries: attribute-based queries, keyword-based queries, and color-based queries. The attribute-based query is the most-typical query that finds target images based on their attribute values. The keyword-based query is to find target images by referring to their description information their attribute values. Finally, the color-based query is to search for target images by comparing the colors of a query image with those of images in the database. In this paper, we presents the system architecture and approaches adopted in our system for supporting the above three queries effectively and efficiently. We also discuss the user interface of our system that enables users to manipulate our system easily and conveniently.

자폐적 행동 양상을 보이는 아동과 어머니간의 애착 발달에 관한 분석적 연구

임숙빈,주세진,오민자,권미경,곽은영 대한간호학회정신간호학회 1994 정신간호학회지 Vol.3 No.1

This study was conducted to examine the feature of attachment and the main factors of attachment development between autistic child and his or her mother. Data was collected at Day Care Center for Children with Developmental Disorder in S National University Hospital through nurses's in S National University Hospital through nurses's participating observation, interview with the mothers, and review of nursing records, from April 2 to June 30, 1994. The subjects were all 6 children, one was a girl, the others were boys, and their mothers who participate at the sensory-integrative play for attachment promotion served at this center. Content analysis was done for data analysis. First, all data were categorized by main concepts, reciprocity and affect. Then these wee analyzd and discussed on the aspects of specificity, proximity, synchrony, joint attention, strong affect, emotional availability which were chosen as the components of attachment through literature review. The results of this study were summarized as follows : all subjects were underdeveloped, unstable and showed different level of mother-child attachment. But during the program their attachment behaviors improved little by little. The behaviors which represented specificity, proximity, and strong affect were increased considerably, on the other hand the behaviors which represented joint attention and emotional availability were scarce. The more mother and child had contact and interacted merrily, the more their attachment behaviors developed. Another important factors of attachment development in these cases were mother and child's each characteristics. Especially the child's autistic peculiarity, such as indifference, severe resistance, distracterbility, stereotype tendency, physical condition were major barriers of maintatining the mother-child interaction. Also mother's attitude to her child, raring skill and physical condition were influencing factors. A few mothers who were anxious and stubborn had much more difficulty to adjust to their children. The mother who had experienced happiness with her child, especially if the mother experienced more fun at the play by herself became more positive, active and flexible, and that mother-child interaction maintained much longer and improved. It was more critical to help them enjoy their interaction. Thus nurses had to plan and intervene more joyful and various play, and consider mother's need in addition to child's need. And The program should be strengthened to support the mother emotionally to maximize the therapeutic effect.