회음부의 세포성 혈관섬유종

최혜정,김성남,김규래 대한병리학회 2001 Journal of Pathology and Translational Medicine Vol.35 No.3

자궁경부질도말에서 Atypical Glandular Cells of Undetermined Significance (AGUS)로 나타난 자궁경부의 표재성 자궁내막증 - 2예 보고 -

최혜정,이승구,김규래 대한병리학회 2001 Journal of Pathology and Translational Medicine Vol.35 No.3

노인의 영적 간호요구

최미혜,김경희,김귀옥,김기숙,김수강,김정신,김춘숙,노흥진,박지연,성혜연,오명선,이선희,이원옥,이윤영,이현수,장명재,차혜경,채정선,홍상희 중앙대학교 의과대학 간호학과 간호과학연구소 2001 중앙간호논문집 Vol.5 No.1

This study was designed to exam the aged's needs for spiritual nursing care. The purpose was to serve as a basis for the development of spiritual nursing practice. The major findings are as follows : 1. The degree of needs for spiritual nursing care as area was that needs of love and relationship mean 22.0, needs of meaning and object mean 28.2, needs of forgiving mean 13.5. Total needs for spiritual nursing care mean 63.7, which was on the upper middle level. The needs of meaning and object was rated highest. 2. Among the general characteristics of the subjects, needs of love and relatiohship wasn't significanlty different. 3. Among the general characteristics of the subjects, needs of meaning and object was significantly different according to two factors : age(F=7.260, p=0.001), religion(F=5.275, p=0.001). Higher needs of meaning and object was possessed by the older than the younger, by the one who have religion than the other. 4. Among the general characteristics of the subjects, four factors made a significantly difference to needs of forgiving : sex(t=-2.851, p=0.006), age(F=8.201, p=0.001), religion(F=6.928, p=0.000), disease(t=2.327, p=0.024). Higher needs of forgiving was possessed by man than woman, by the older than the younger, by the one who have religion than the other, by the one who have disease than the other.

소재의 정밀 Loading/unloading 기술 개발

최현석,탁태열,한창수,이낙규,최태훈,이혜진 한국공작기계학회 2005 한국공작기계학회 춘계학술대회논문집 Vol.2005 No.-

In micro factory, loading/unloading mechanism supply the row material to processing machines for manufacturing process such as pressing, cutting, plastic deformation. This mechanism for micro factory is designed as modularity robot. Micro factory system have to be flexible structure for variety product item. For system flexibility, applied mechanisms are developed as moduality. Robot moduality needs the specific charecteristics which are different from one of macro, typical robot system. In this paper, we discussed about the modularity robot. and proposed the loading/unloading mechanism for working in microfactory system.

유산균 발효유가 Streptococcus mutans의 생균수 및 biofilm 형성에 미치는 영향

신혜성,김선미,최남기,양규호,강미선 大韓小兒齒科學會 2009 대한소아치과학회지 Vol.36 No.3

유산균이 위장관과 구강건강에 probiotics로서 긍정적인 영향을 미치고 있음이 보고되고 있다. 이에 시판되는 유산균 발효유 5종과 우유를 선택하여 우식유발 원인균인 S. mutans에 대한 증식억제 및 biofilm 형성에 미치는 영향을 평가하고, 발효유의 산도, 완충능, 산생성능, 칼슘과 인의 함량을 측정하였다. 유산균 발효유에 S. mutans를 주입한 후 생균수를 측정한 결과 모든 발효유의 %가 증가함에 따라 S. mutans 수가 감소했으나 우유에서는 변화가 없었다. 10% 유산균 발효유에 S. mutans를 주입한 후 biofilm 형성 정도를 측정한 결과 액티브 GG, 불가리스는 biofilm 형성이 감소하였고, 이오는 유의한 변화가 없었으며, 투티, 에이스, 우유는 증가하였다(P<0.05). 유산균 발효유 및 우유의 산도를 측정한 결과 이오(3.48±0.01), 투티(3.67±0.02), 에이스(3.71±0.02), 액티브 GG(4.04±0.02), 불가리스(4.19±0.02) 순으로 나타났다. 유산균 발효유의 산생성능을 평가한 결과 불가리스가 가장 높은 산생성능을 보였으며 액티브 GG, 에이스, 투티, 이오, 우유 순으로 산도 하강 경향을 나타냈다. 이상의 결과는 유산균 발효유가 초기산도 및 산생성능 측정 결과 우식유발 가능성이 있음을 나타냈다. 그러나 유산균 발효유 중에서 농후발효유가 우식유발균인 S. mutans를 억제하였고 biofilm 형성을 감소시켜 긍정적인 효과를 가지고 있음을 알 수 있었다. Lactic acid bacteria worked positively on gastrointestinal tract and oral environment. So I selected commercial five fermented milks and milk. and then I evaluated their effect of growth inhibition and biofilm formation of cariogenic bacteria. Streptococcus mutans. And also calculated the acidity. buffering capacity. concentration of Ca and P ion and pH change of those drinks. After adding S. mutans to fermented milks viable cell count of S. mutans in milk was not statistically different but those in all fermented milks were decreased as concentration of fermented milk increased. When I measured the amount of formed biofilm in 10% fermented milks and milk with S. mutans and compared with those without S. mutans. the amount was decreased in Active GG and Bulgaris while being increased in Tootee. Ace and milk(P<0.05). The fermented milk with the lowest pH value was E5(3.48±0.01). and the highest was Bulgaris(4.19±0.02). pH change of the fermented milks and milk with S. mutans was measured. The highest acid producing fermented milk was Bulgaris. and followed by Active GG, Ace, Tootee, E5, Milk. These results indicated that fermented milks had caries activity due to the value of initial acidity and acid producing capacity. But, concentrated fermented milks had the inhibitory effect against S. mutans, and also had high volume of Ca and P ion that protected teeth. So I suggest that they have positive effect on teeth.

변위된 미맹출 상악 견치의 교정 치험례 : CASE REPORT

임혜정,최남기,김선미,양규호 大韓小兒齒科學會 2005 대한소아치과학회지 Vol.32 No.3

상악 견치는 가장 긴 치근을 가지며 저작기능과 함께 하악의 측방운동을 유도하고 심미적으로도 치열궁의 구각부위에 위치하여 교합관계의 조화와 대칭을 유지하는 등의 중요한 기능을 수행한다. 상악 견치는 발육기간이 가장 길며 형성되어 맹출하기까지 복잡한 경로를 갖기 때문에 다른 치아보다 매복의 빈도가 높다. 이러한 매복치를 치료하기 위해 임상의는 관찰을 하거나 외과적 노출과 교정적 견인, 자가치아이식, 발치 등 다양한 치료방법을 고려할 수 있다. 외과적 노출과 교정치료는 견치를 교합선상에 배치할 수 있기 때문에 가장 이상적인 접근으로 생각할 수 있다. 본 증례 보고는 구개측으로 매복된 상악 견치를 외과적 노출과 교정적 치아이동을 통해 기능적, 심미적으로 양호한 결과를 얻었다. The maxillary canine is especially important as it has the longest root, provides guidance for lateral movement of the mandible and masticatory function and is a key in esthetics due to its position. Maxillary canine has the longest time to develop and a complex route from the place of formation to the site of eruption, and so it is prone to impaction more than other teeth. The clinician should consider the various treatment options : (a) No treatment and observation, (b) surgical exposure and orthodontic traction (c) autotransplantation (d) extraction. Surgical exposure of the canine and orthodontic treatment to bring the tooth into the line of occlusion is considered the most desirable approach. This case presents the results of treatment for impacted maxillary canine by surgical exposure and orthodontic tooth movement.

정상교하 아동의 두개안면부 성장에 관한 종적 연구

양규호,박창헌,손정수,김낙현,최남기,김선미,김기백,신혜성 大韓小兒齒科學會 2009 대한소아치과학회지 Vol.36 No.3

혼합치열기 정상교합 아동 24명(남:14명 여:10명 초진 시 평균 나이 9±1.3세, 평균 관찰 기간: 13±1.3개월)에 대한 성장량을 측정하여 기능적 교정장치의 순수 치료효과를 평가하는데 도움이 되기 위해 3회(5~8개월 간격) 촬영한 측모 두부 방사선 규격 사진에 대한 분석 결과 다음과 같은 결론을 얻었다. 1. 남아는 상악골은 전하방, 하악골은 전방성장하였고, 여아는 상하악골이 전하방 성장하였다(p<0.05). 2. 상하악골의 남녀간 차이에서 수평적 성장상태는 여아가 컸고(A point 여아: 2.39mm, 남아: 1.26mm, p<0.05), 수직적 성장상태는 유의한 차이가 없었다. 3. 상악 전치의 치축은 두개저에 대해서 순측 경사하였고(p<0.01) 하악 전치의 치축은 큰 변화가 없었다. The purpose of this study was to provide the reference data evaluating the treatment effect of orthopedic appliances. The skeletal and dental growth increments were measured in 24 normal mixed dentition children(boys: 14, girls: 10) by three serial lateral cephalograms: initial mean age: 9±1.3 years, mean observation period: 13±1.3 months, Cephalometric changes were analysed. The results were as follows: 1. In boys, the maxilla showed forward and downward growth pattern and the mandible showed forward growth pattern(p<0.05). In girls, the maxilla and mandible showed forward and downward growth pattern(p<0.05). 2. Horizontal growth of both maxilla and mandible in girls was superior to those in boys(A point: girls: 2.39mm, boys: 1.26mm, with p<0.05), whereas vertical growth of both maxilla and mandible in boys was similar to those in girls. 3. The change in tooth axis showed labioversion of upper incisor(p<0.01) and comparatively stable lower incisor position.

전교통동맥 동맥류의 조기수술

신규만,송준혁,김명현,최혜영 梨花女子大學校 醫科大學 醫科學硏究所 1996 EMJ (Ewha medical journal) Vol.19 No.4

Objectives : The timing of aneurysm surgery has been a topic of major neurosurgical controversy. Aneurysmal rebleeding is the most cataclysmic and disabling event following initial subarachnoid hemorrhage. Thus, early surgical obliteration of aneurysm eliminates the potential for rebleeding during the highest risk period. Method : The results of operation for the twenty-three patients who had admitted to neurosurgical departments, Mokdong hospital and undergone surgery within the 24-72 hours after initial rupture of these aneurysms from October, 1993 to August, 1996, were reviewed. Results : Twenty-three patients underwent craniotomy for clipping and intracranial clot evacuation, and postoperative hypertensive, hypervolemic, and hemodilution therapy. The outcome was excellent in 10(43%), good in 3(13%), poor in 5(22%) and death in 5(22%). The mean age was 57.7 and the ratio of male to female was 13:10. The outcome according to Hunt-Hess(H-H) grade was followings. H-H grade 1 was 2(%) and all excellent outcome, H-H grade 2 24(61%) and the outcome were excellent in 8(35%), good in 1(4%), poor in 2(9%), death in 3(13%), H-H grade 3 was 6(26%) and good in 2(9%), poor in 2(9%), death in 2(9%), and H-H grade 4 was 1(4%) and the outcome was poor in 1(4%). The outcome according to grading system of Fisher was followings. Grade 2 was 6(26%), and the outcome was excellent in 5(22%) and death in 1(4%). The grade 3 was 14(61%) and excellent in 5(22%), good in 2(9%), poor in 3(13%), and death in 1(4%). The grade 4 was 3(31%) and good in (4%) and poor in 2(9%). The variations in anterior communicating complex were followings. The both A_1 equal in 6(26%), left A_1 dominancy was 1(4%), right A_1 atresia was 13(57%) and left atresia was 3(13%). Conclusions : The most favorable outcomes and lowest mortality rate were patients of H-H grade 1 group. The surgical results of alert patients with early surgery should even further improve as compared to delay surgery. However, patients who present in poor medical condition at the time of operation were still indicated delay surgery.

색소실조증 환아의 치험례

신혜성,김선미,최남기,양규호 大韓小兒齒科學會 2009 대한소아치과학회지 Vol.36 No.4

Incontinentia pigmenti(Bloch-Sulzberger syndrome) is a sex-linked hereditary disorder so girls are almost exclusively affected. The frequency rate is approximately 1:40,000 among girls. It is associated with skin, ocular, dental, skeletal and central nervous deformities. We reported 2 cases of medically diagnosed IP patients who were 4 and 5 years old girls. They had thin and sparse hair, and represented congenital missing of multiple primary and permanent teeth, accessory cusps and cone-shaped crowns. Therefore we report the dental manifestations and treatment progress. 색소실조증(Incontinentia pigmenti)은 반성우성으로 유전되며, 대부분 여아에서 발생하고 여아 4만 명 중 한 명에서 발생하는 드문 질환이다. 증상으로는 색소침착, 수포형성, 안구 증상, 치아 이상, 골격계 이상, 신경계 이상 등을 동반할 수 있다. 본 증례는 의과적으로 색소실조증으로 진단받고, 치아 결손을 주소로 내원한 5세 여아와, 4세 여아이다. 이들은 가늘고 성긴 머리카락을 나타내었으며, 구강 내 증상으로는 다수 유치와 영구치의 결손, 과잉교두, 원뿔형 치관형태 등을 나타내었다. 이에 구강 증상 및 치료 경과를 보고하는 바이다.

비전 변형률 측정 시스템을 이용한 마이크로 박판소재의 물성평가 기술

이혜진,이낙규,최석우,이근안,신준희,김태주,주은덕 한국공작기계학회 2008 한국공작기계학회 춘계학술대회논문집 Vol.2008 No.-

This paper is concerned with the precision material property measurement of a micro metal thin foil (Ni-99.9%) that is used in MEMS technology. Since these MEMS components require great precision and accuracy, evaluation of reliability such as the life cycle endurance test, impact test, and residual stress test is necessary for these components. However, in practice, real reliability tests are not easy to perform due to consideration of various factors. Rather than actual testing, it would be much easier to evaluate the reliability of components by the analytical approach. Although the analytical method is utilized by numerical software tools, it is obviously necessary to acquire fundamental properties of materials through real test methods. But the acquisition method of micro strain data is so difficult in micro tensile testing, because the micro tensile testing specimen has several micros thickness and small size of shape. So we research on the measurement method of micro strain data using a vision image analysis.