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실험적 성대마비 개에서 자가이개연골의 성대근육내 주입 후 조직학적 변화 : 2년 후 결과
이병주,이진춘,전경명,고의경,노환중,이창훈,왕수건,Lee Byung-Joo,Lee Jin-Choon,Chon Kyong-Myong,Goh Eui-Kyung,Roh Hwan-Jung,Lee Chang-Hun,Wang Soo-Geun 대한후두음성언어의학회 2005 대한후두음성언어의학회지 Vol.16 No.2
Background and Objective : Vocal fold augmentation by injectable material under direct visual control is an easy and simple operation. However, when autologous fat or bovine collagen is used, the resoiption creates a problem. And autologous fascia is debating about absorption now days. We previously reported on the one year results of injected autologous auricular cartilage for volumetric augmentation in paralyzed canine vocal cord. This study evaluates the long-term histomorphologic results of injected autologous auricular cartilage for the augmentation of the paralyzed canine vocal fold at two year. Material and Methods . A prospective trial of autologous cartilage augmentation of vocal cord in animal model. Three dogs were operated upon. A piece of auricular cartilage was harvested from the ear and minced into tiny chips with a scalpel. Fat was harvested from inguinal area and minced with a scalpel. The minced cartilage and fat-paste (0.2ml) was injected using a pressure syringe into the paralyzed thyroarytenoid muscle using direct laryngoscopy. Three animals were sacrificed at 2 years. Each subject underwent laryngectomy and serial coronal sections of paraffin blocks from the posterior vocal fold were made. Results There was no significant complication perioperatively and during follow-up. The injected cartilage which appeared to have lost viability existed in the vocalis muscles until 24 months. Fibrotic change was exhibited in the surrounding injected cartilage. Conclusion : The autologous auricular cartilage graft is well tolerated and may be very effective material for volumetric augmentation on paralyzed vocal cord.
옥천대(沃天帶)의 변형특성(變形特性)과 그 형성(形成) 과정(過程) -충북(忠北) 남서단(南西端)을 예(例)로 하여-
이병주,박봉순,Lee, Byung-Joo,Park, Bong-Soon 대한자원환경지질학회 1983 자원환경지질 Vol.16 No.2
The studied area is situated in tho southern part of the Ogcheon fold belt, where the "Ogcheon Group" is widespread with Jurassic and Cretaceous intrusions. The regional stratigraphy may be divided into three formations, the lower pebble bearing phyllitic, the middle dark grey phyllitic, and the upper black phyllitic formations. For the purposes of the present study, the area has been partitioned to three structural subareas based on major fold axes and fault line. The main subjects of the research have been discussed from two different points, multiple deformation and minor-micro fold styles. The former is analyzed by pebble elongation, folding and lineation in a pebbly formation as well as schistosity, crenulation cleavage and crenulated lineation in the phyllitic formation. The later describes the characteristic features of fold style in each formation and structural subarea. Although minor fold axes within broad pelitic rocks usually tend to trend northeast and to plunge northward, most of these were probably formed by two stages, first a similar fold phase and second a kink fold phase. Measured structural elements indicate that crenulation cleavage in phyllite formed parallel to fold axes of folded pebble followed a NE phase of first deformation and a fold axes of pebbles diagonal to bedding of phyllite are represented by a NW phase of a second deformation. Microscopically, quartz and mica grains form a micro fold enabling one to establish tectonic levels which occur in different deformation modes in each stratigraphic sequence. Microtextures such as crenulation cleavage, kink band, aggregate band of mica and pressure shadows of porphyroblast of quartz related to qarnet and staurolite may suggest the time relation of crystallization and tectonism. The result of this study may conform that three deformation phase, NE first phase-NE second phase-NW phase, occurred in the area.
이병주,Lee, Byeong-Ju 한국건강관리협회 1974 건강소식 Vol.2 No.9
우리는 "기생충"이란 말을 여러 곳에서 쓰고 있다. 남에게 붙어서 얻어먹는 것을 "기생"이라고 한다. 기생충은 우리 몸속에서만 몰아 낼 것은 아니다. 사회에서, 우리들이 살고 있는 밝고 명랑한 사회에서도 단호히 몰아내어야겠다.