상악동거상술을 이용한 인공치아 이식 치험례

우순섭,장윤성,김태균,이영수,심광섭,유광희 한양대학교 의과대학 1999 한양의대 학술지 Vol.19 No.1

Recently many dentists would like to select the implant installation for the restoration of partially or fully edentulous patient. Usually, it is needed at least 8mm of alveolar bone height for implant installation. But, in many cases, the implant installation is impossible due to anatomic limitation such as maxillary sinus, floor of nose, mandibular canal, lack of width, etc. So, dentists must come over these limitations by methods of sinus lift, nerve repositioning, transmandibular implant etc. Especially, a lot of ridges have inadequate bone height at the upper molar edentulous areas, and to insert implant for such sites represents low success rate. So, autogenous or allogenic or alloplastic bone can be grafted before or at the same thme with implant installation. We report a case of 22 year-old woman who was performed implant installation successfully by using sinus lift technique with iliac block bone graft to a patient whose low alveolar bone height made common implantation impossible. Now, she exerts good occlusive function at the time of 15 months after the operation.

진행성 위암과 동반된 후복막 섬유화증 7예의 임상적 고찰

장재영,천영국,최우봉,김진오,조주영,이준성,이문성,심찬섭 순천향의학연구소;Soonchunhyang Medical Research Institute 2000 Journal of Soonchunhyang Medical Science Vol.6 No.1

Background/Aims: Retroperitoneal fibrosis is a fibrosing disease process which frequently develops ureteral obstruction. Malignant retroperitoneal fibrosis has been reported that various types of cancer including cancer of the breast, stomach, prostate, lung, cervix, uteri, colon, pancreas, ovary, and even Hodgkin's disease. While the pathogenesis remains obscure, small foci of metastatic neoplasm in the retroperitoneal space can elicit a desmoplastic reaction in secondary form to malignancy. Methods: Recently we experienced 7 cases of retroperitoneal fibrosis with advanced gastric cancer. So, we report 7 cases of retroperitoneal fibrosis with clinical and radiologic characteristics. Results: The most common signs and symptoms were related irreversible renal dysfunction. The urologic finding noted medial deviation of the involved ureters and hydronephrosis Conclusions: Clinical manifestations are abdominal pain, back pain, hydronephrosis, and uremia. When sudden back pain and hydronephrosis develop in advanced malignancy, physicians should be considerd for retroperitoneal fibrosis.

심혈관계 질환으로 관상질환 집중치료실에 입원한 환자들의 혜후 측정을 위한 APACHEⅢ점수 체계의 임상적 유용성

이공섭,이창선,최현주,홍종서,강지향,김도형,이민영,오인균,김병엽,김상억,김학찬,한승혜,이재용,지영우,안경주 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.8

都市産業의 特性과 經濟基盤分析에 관한 硏究

심태섭,정영동,김우혁 朝鮮大學校 建設技術硏究所 1999 建設技術硏究 Vol.19 No.1

Recently, small and medium sized cities are to be a new limelight in developing countries. Because, they have performed important roles in promoting are spreading economic and social development of the country. I can assert that it is the optimum time to smooth out difference between regions, to activate local small and medium cities at this time. Because the recognition against polarization reversal on the dispersal policies than the first stage of the powerful trend of concentrative development. This study is concerned with all small and medium sized cities in Kore.a, and has two main purpose. First one is to select the general analysis variables affecting urban growth from existing theoretical literatures, Second one is to identify the dominant factor and their change for the growth of small and medium sized cities in Korea through the analysis of correlation with growth rate. The basic goal of this treatise puts on emphasize to issue the problems through looking into realities and functional roles of small and medium cities in the urban system for the past 10 years in Korea, to find out alternative method in order to activate the strengthening of foundation and functional activity of local small and medium cities by analyzing the relevancy between functional character and growth potentiality of individual cities.

치근단 병소의 임상적 연구

김상우,우순섭,유임학,이영수,심광섭 대한악안면성형재건외과학회 2001 Maxillofacial Plastic Reconstructive Surgery Vol.23 No.3

The purpose of this study was to find the clinical features of periapical lesions. A total of 130 periapical lesions which were obtained from biopsy and diagnosed histopathologically as periapical cyst, periapical abscess, and periapical granuloma at the Department of Dentistry in Hanyang University Hospital were throughly analysed according to the distribution and incidence of age, sex, location, and so on. The following results were obtained : 1.Out of 130 periapical lesions, 88 cases(67.7%) were periapical cysts, 30 cases(23.1%) were periapical abscesses, and 12 cases(9.2%) were periapical granulomas. 2.The periapical lesions occurred most frequently in the third decade, and followed by the fourth, fifth, sixth, and second decade. The periapical cysts occurred most frequently in the third decade(26.1%), the periapical granulomas in the fourth decade(33.3% ) the periapical abscesses in the sixth decade(26.7%). 3.The periapical lesions were more frequent in men than in women with the ratio of men to women of 1.4 : 1. The radio of men to women of periapical cysts was 1.6 : 1, that of periapical granulomas was 0.5 : 1, and that of periapical abscesses was 1.3 : 1. 4.The periapical lesions were more frequent in maxilla than in mandible with the ratio of 1.2 : 1. The ratio of maxilla to mandible of periapical cysts was 1.5 : 1, that of periapical granulomas was 0.5 : 1, that of periapical abscesses was 1 : 1. 5.The most commonly involved location of the periapical lesions was maxillary anterior teeth(40.8%), and followed by mandibular molars, mandibular premolars, and mandibular anterior teeth and maxillary molars. The most frequent location of the periapical cysts was maxillary anterior teeth(48.9%), that of periapical granulomas was mandibular molars(50.0%), that of periapical abscesses was mandibular molars(40.0%).

치주질환 심도에 따른 치아동요도와 교합력의 상관관계에 관한 연구

최조우,이만섭,권영혁 慶熙大學校 齒科大學 1993 慶熙齒大論文集 Vol.15 No.1

The purpose of this study was to investigate the change of tooth mobility and bite force according to periodontal disease severity. Tooth mobility and biting force due to change of viscoelastic property of periodontium were influenced by inflammation of periodontal tissue. 30 patients participated in this study, the periodontal disease severity is evaluated with SBI and attachment loss. SBI and attachment loss were examined by periodontal probe. Tooth mobility was tested two times to each tooth using periotest (Siemens Co, Germany) and bite force was evaluated with MPM-3000 (Nihon Kohden Co, Japan Statistical analysis was applied to correlation (r2) and regression analysis. The obtained results were as follows 1. As the attachment loss increased, tooth mobility increased with significance, and they had highly positive correlation (r-2=0.68) on entire dentition. 2. As the SBI increased, tooth mobility increased with significance, and they had positive correlation (r2=0.37) on entire dentition. 3. As the attachment loss increased, bite force decreased with significance, and they had highly negative correlation (r2=0.42) on maxillary anterior dentition but low negative correlation (r2=0.20) on the other portion of dentition. 4. As the SBI increased, bite force decreased with significance, and they had highly negative correlation (r-2=0.31) on maxillary anterior dentition but low negative correlation (rz=0.16) on the other portion of dentition. 5. As tooth mobility increased, bite force decreased with significance, and they had highly negative correlation (r2=0.32) on maxillary anterior dentition but low negative correlation (r2=0.16) on the other portion of dentition.

初期發熱患者에 대한 防風解毒湯의 經時的 解熱效果

정우상,문상관,조기호,김영석,배형섭,이경섭 경희대학교 1997 慶熙醫學 Vol.13 No.4

벼의 잎 ·목 稻熱病에 대한 抵抗性의 比較

權寧閑,鄭厚燮,趙鏞涉,朴恩雨 서울大學校 農科大學 1986 서울대농학연구지 Vol.11 No.1

1. Differences in reactions of leaf and neck of rice plants to rice blast among four rice cultivars were observed in a paddy field. Cultivars Jinheung and Milyang 23 showed susceptible and resistant reactions, respectively, on both leaf and neck. Cultivar Norin 6 was susceptible to leaf blast and became intermediately resistant to neck blast whereas cultivar Ginga showed resistant and intermediately resistant reactions on leaf and neck, respectively. 2. Three different heading dates at 5 to 8 day intervals were induced by transplanting seedlings of four cultivars from seedling beds to a paddy field three times at 9 to 10 day intervals. When blast severity was compared within cultivars, leaf blast severity increased as heading dates became late. However, neck blast severity was greater in plots with early heading dates than those with late heading dates. 3. Spore germination of two isolates of Pyricularia oryzae in tissue extracts from leaf and neck of four rice cultivars indicated significant interactions between cultivars and isolates. However, spore germinations in leaf and neck extracts were not significantly different. Mean degree of hyphal growth of four P. oryzae isolates on the sheath adaxial epidermis indicated significant interactions between cultivars and isolates. 4. Some anatomical characteristics of leaf and neck of four cultivars did not have apparent relationship with the reactions of four cultivars to rice blast in the paddy field. Also, the amounts of the total nitrogen, sugar, P₂O??, and SiO in flag leaf and neck were not significantly different among four cultivars and did not seem to affect changes in reactions of cultivars Norin 6 and Ginga to leaf and neck blasts observed in the paddy field.

흰쥐 뇌세서의 Cholecystokinin mRNA 함유신경세포의 분포

김우태,배명애,이호섭,박매자,배용철,홍해숙,조희중,주강 慶北大學校 醫科大學 1994 慶北醫大誌 Vol.35 No.4

목적 : 뇌에서 Cholecystokinin(CCK)-8 함유신경세포의 분포에 대해서는 면역조직화학적기법을 이용하여 행한 연구가 많으나 CCK mRNA함유신경세포의 분포에 대한 연구는 아직 단편적이므로 본 연구에서는 이들 신경세포의 분포를 정확히 밝히고져 하였다. 대상 및 방법 : 흰쥐 뇌에서 ^35S가 표지된 oligonucleotide를 이용한 in situ hybridization기법으로 관찰하였다. 결과 및 결론 : 종뇌; 후구의 전후핵, 신피질, 이상엽, 후내야, 외측, 기저 및 피질 편도핵, 해마체, 그리고 선조체에서 CCK mRNA함유신경세포가 관찰되었다. 간뇌; CCK mRNA함유신경세포가 시상의 경우 전내측시상핵, 전복측시상핵, 외측시상핵, 내측시상핵, nucleus reunions, nucleus rhomboideus, 그리고 내측슬상핵에서 관찰되었으며 시상하부의 경우는 시삭상핵, 실방핵, 등내측시상하부핵, 그리고 유두상핵에서 관찰되었다. 중뇌; 흑질의 밀집부, 복측피개야, nucleus linea rostralis, 중심회색질, Edinger-Westphal nucleus, 그리고 하구에서 CCK mRNA 함유신경세포가 관찰되었다. 교 및 연수; CCK mRNA 함유신경세포들이 lateral parabrachial nucleus 삼차신경척수로고유핵, 거대그물구성체핵, 연수그물구성체, 그리고 삼차신경척수로핵에서 관찰되었다. 이상의 결과를 지금까 보고된 CCK-8함유신경세포의 분포에 대한 면역조직화학적 연구결과와 비교 하였을 때 대부분의 부위에서 CCK-8 및 CCK mRNA 함유신경세포의 분포가 유사하였으나 시상의 경우 CCK-8 함유신경세포는 검출되지 않은 반면 매우 많은 수의 CCK mRNA 함유신경세포가 존재함을 알 수 있었고 대뇌 피질의 경우 CCK mRNA 함유신경세포수가 CCK-8 함유신경세포보다 월등히 더 많았다. 반면, 등측봉선핵 및 고속핵에서는 CCK-8 함유신경세포가 다수 존재함이 보고되어 있으나 본 연구의 경우 CCK mRNA 함유신경세포를 관찰할 수 없었다. In order to investigate the distribution of cholecystokinin(CCK) mRNA containing neurons in the rat brain, brains were extirpated rapidly, frozen sectioned and processed for in situ hybridization technique with ^35S labeled oligonucleotide probe. The results obtained were as follows Telencephalon; CCK mRNA containing neurons were found in the anterior olfactory nucleus, neo-cortex, piriform cortex, entsorhinal cortex, lateral, basal and cortical amygdaloid nucleus, hippocampus and corpus striatum. Diencephalon; In the anterior medial thalamic nucleus, anterior ventral thalamic nucleus, lateral thalamic nucleus, medial thalamic nucleus, nucleus reuniens, nucleus rhomboideus, and medial geniculate nucleus, CCK mRNA containing neurons were found. In the hypothalamus, CCK mRNA containing neurons were located in the supraoptic nucleus, paraventricular nucleus, dorsomedial nucleus and supramammillary nucleus. Midbrain; CCK mRNA containing neurons were found in the substantia nigra pars compacta, ventral tegmental area, nucleus linea rostralis, substantia gricea centralis, Edinger-Westphal nucleus and inferior colliculus. Pons and Medulla oblongata; CCK mRNA containing neurons were found in the lateral parabrachial nucleus, nueteus originalis nervi trigemini, nucleus reticularis gigantocellularis, nucleus reticularis medullae oblongatae, nucleus tractus spinalis nervi trigemini.

성인에서 Haemophilus influenzae 감염증의 임상양상과 미생물학적 특성

이종섭,황병연,정희진,김우주,박승철,이도현,이창규,신종희,황규잠,이영희 대한화학요법학회 2000 대한화학요법학회지 Vol.18 No.2

목적 : H. influenzae는 성인에서 흔히 호흡기 감염을 일으키는 균주로, 최근 ampicillin 내성 β-lactamase 생성 균주들이 지속적인 증가를 보이고 있어, 이에 국내 성인에서 H. influenzae에 의한 감염의 임상양상과 분리된 균주들의 미생물학적 특성을 조사하고자 하였다. 방법 : 1998년 3월부터 1999년 9월까지 고려대 구로병원에 내원한 환자중에서 H. influenzae가 분리된 68명을 대상으로 임상양상을 조사하고 항균제 감수성 검사를 시행하였다. 분리된 33주에 대해서 혈청형, 생물형, 세포외막 단백분석을 시행하였고, β-lactamase 생성여부에 따른 감염 환자군간 임상상 및 예후의 차이를 비교하였다. 결과 : 환자의 평균연령은 68세였고, 지역사회 획득감염이 전체의 85%를 차지하였다. 폐렴과 기관지염과 같은 하기도 감염이 전체환자의 75%를 차지하였고 분리 검체 역시 객담이 84%로 가장 많았다. 환자의 71%가 기저질환을 가지고 있었으며, 그 중에 만성 폐쇄성 폐질환, 심혈관 질환, 악성종양, 당뇨병이 대부분이었다. 혈청형으로는 nontypeable 형이 68%로 가장 많았고 b형은 한 예도 없었다. β-lactamase 생성율은 63.2%였고, β-lactamase 양성균주의 항균제 내성율이 음성균주에 비하여 높았으나 β-lactamase 생성 여부에 관계없이 cefotaxime, azithromycin, ciprofloxacin에 대하여 100%의 감수성을 나타내었고 cefaclor, cefuroxime에 대해서는 10% 이하의 낮은 내성율을 보여 이들 항균제들이 치료에 효과적일 것으로 사료된다. 세포외막 단백분석에서는 C형과 D형이 전체의 64%로 가장 많았으며, 혈청형과의 유의한 연관성은 보이지 않았다. 결론 : 성인에서 H. influenzae는 주로 만성 기저질환자에서 급성 호흡기감염 또는 만성 폐쇄성 폐질환의 급성 악화를 유발한다. 기존의 보고에 비해 β-lactamase 양성율이 증가하였고, 이에 따른 항균제 내성율도 증가하여 항균제의 선택에 유의하여야 할 것으로 생각된다. 세포외막 단백분석상 특정한 유형의 균주에 의해 감염이 집중적으로 발생하고 있어 향후 역학 조사의 도구로 이용할 수 있겠다. Purpose : H. influenzae is one of the common causative microorganisms of respiratory tract infections in adults. Recently. β-lactamase producing, ampicillin-resistant H. infiuenzae has become worldwide problem as well as in Korea. We studied to investigate the clinical features and microbiologic characteristics of H. infiuenzae infections in adults. Materials & Methods : From March 1998 to September 1999, 68 patients were enrolled in this study. Clinical features of H. infiuenzae infections were investigated, 68 isolates were subjected to the β-lactamase test, and 33 isolates were used for serotyping. biotyping, antibiotic susceptibility and outer membrane protein (OMP) analysis. Results : Mean age of study patients was 68 years-old and the acquisition rate in community was 85%. Pneumonia and bronchitis were the most common type of infection such as 80%, sputum was the most common clinical specimen for H. mQuenzae isolation. 70% of patients had chronic underlying diseases. Non-typeable strains were 68% and β-lactamase producing rate was 63%. There was no difference in the clinical features and prognosis of H. influenzae infection between the β-lactamase positivie and -negative groups. The susceptibility of cefotaxime, azithromycin, and ciprofloxacin was 100% and that of cefaclor, cefuroxime was under 10% in spite of β-lactamase positivity. In OMP analysis, C and D types were dominant (64%). Conclusion : H. influenzae caused acute respiratory infections in adults with chronic underlying disorders. This study shows higher β-lactamase producing rate and antibiotic-resistance rate than that were reported previously. OMP analysis shows that two major types of strains cause clinical infections intensively.