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무치악 환자에서 의치장착에 따른 치조점막의 조직학적 변화 및 Langerhans세포의 분포에 관한 연구
이혁,이호용,Lee, Hyeog,Lee, Ho-Yong 대한치과보철학회 1991 대한치과보철학회지 Vol.29 No.2
This study was aimed to observe the histological changes of the edentulous and denture wearing alveolar ridge mucosa. The distribution of Langerhans cells was also observed to investigate the mucosal immune response by denture wearing. The mucosal tissues were obtained from of 12 cases of edentulous nondenture wearers(NDW), 7 cases of denture wearers(DW), and 12 cases of flabby tissues(FT). For the identification of Langerhans cells of the mucosal epithelia, the immunohistochemical stain for S-100 protein was applied. The results were as follows : 1. 7 cases among 12 cases of NDW showed hyperkeratosis, and 5 cases were covered by parakeratosis, whereas 3 cases among 7 cases of DW showed hyperkeratosis, and 4 cases showed parakeratosis on the mucosal epithelium. All cases of both DW and NDW demonstrated epithelial hyperplasia, except. 2 cases of DW, which showed epithelial atrophy. The content of glycogen in the epithelial layer showed the decrease in the group of DW. 2. Both NDW and DW showed the infiltration of chronic inflammatory cells. The collagen fibers tended to be arranged densely and irregularly in cases of denture wearing period more than 10 years. 3. FT showed variable epithelial changes from epithelial atrophy to marked hyperplasia, and the pattern of keratinization was also variable. The collagen fibers tended to be arranged irregularly. 4. The distribution of Langerhans cells showed the increase of 1.84-1.96 times in the group of DW compared with NDW group.
특별강연 및 일반연제 발표 : CMV 항체 양성 반응을 가진 신장 이식 환자에서 pp(65) 항원 혈증 감사에 의한 CMV 감염의 추적 관찰
이방훈 ( Lee Bang Hun ),오하영 ( O Ha Yeong ),허우성 ( Heo U Seong ),김춘관 ( Kim Chun Gwan ),김신우 ( Kim Sin U ),이혁 ( Lee Hyeog ),김성민 ( Kim Seong Min ),백경란 ( Baeg Gyeong Lan ),이남용 ( Lee Nam Yong ),김성주 ( Kim Seong 대한신장학회 1999 춘계학술대회 초록집 Vol.18 No.2
부산지역 한 3차 병원으로 내원한 폐결핵 환자에서 약제 내성률과 예측인자간의 연관성
손춘희 ( Son Chun Hui ),양두경 ( Yang Du Gyeong ),노미숙 ( No Mi Sug ),정진숙 ( Jeong Jin Sug ),이혁 ( Lee Hyeog ),이기남 ( Lee Gi Nam ),최필조 ( Choe Pil Jo ),이수걸 ( Lee Su Geol ),장광열 ( Jang Gwang Yeol ),최익수 ( Choe Ig Su 대한결핵 및 호흡기학회 2001 Tuberculosis and Respiratory Diseases Vol.51 No.5