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서순응형 치근막 일차구심성 신경섬유 종말부의 Subnucleus oralis에서의 시냅스 양상에 관한 전자현미경적 연구
김무중,배용철,김진수,Kim, Moo-Jung,Bae, Yong-Chul,Kim, Chin-Soo 대한악안면성형재건외과학회 1993 Maxillofacial Plastic Reconstructive Surgery Vol.15 No.4
단일축삭내 HRP 주입기법에 의해 서순응형 치근막 기계적자극수용기에서 오는 일차구심성 신경섬유증 무수축삭에 의해 연결되어 있는 종말지의 시냅양상 및 미세구조에 대한 연구결과는 다음과 같았다. 1. 표식된 stem collateral은 첫 bouton을 형성할 때까지는 수질을 함유하고 있었으며, 그 직경은 약 $0.81-1.38{\mu}m$이었고, 각 terminal bouton은 특징적으로 모두가 무수축삭에 의해 연결되어 있었다. 2. 대부분의 표식 bouton은 dome형태를 나타내었으며, 때때로 길쭉한 모양 혹은 둥근모양의 bouton도 다소 관찰되었으나 scalloped 형태 혹은 glomerulus 형태의 bouton은 전혀 나타나지 않았으며 각 표식 bouton은 균일한 형태 및 크기(직경 $47.60{\pm}3.58{\mu}m$)를 가진 밝은 타원 및 원형의 소포들을 함유하고 있었다. 3. 표식 bouton은 평균직경 $1.15{\pm}0.24{\mu}m$로서 비교적 작았고 평균 $1.11{\pm}0.31$개의 다른 neuronal propile과 시냅스를 이루었는데 그중 단 1개의 neuronal propile과 시냅스를 이루는 것이 89.4%, 2개의 neuronal propile과 시냅스를 이루는 것이 10.6%로서 대단히 단순한 형태의 시냅스를 이루는 것이 특징적으로 나타났으며, 그중 대부분(80.03%)이 dendritic shaft 혹은 spine과만 시냅스를 이루었으며 p-ending과 시냅스를 이루는 것은 6.1%였고 synaptic triad는 전혀 관찰되지 않았다. It was revealed that the morphology and projection pattern of terminal arbors from single primary afferent are different among distinct fiber types, functional types and the different subdivision of trigeminal sensory nucleus complex(TSNC). But it was not identified the ultrastructural morphology and synaptic connections of terminal arbors from each primary afferent within TSNC. So we employed the intra-axonal horseradish peroxidase(HRP) injection technique to define the terminal arbors of primary afferent fiber from slowly adapting mechanoreceptors in the periodontal ligament of the cat, and examined 66 labeled terminal arbors within the rostrodorsomedial part(Vo.r) of the trigeminal nucleus oralis, electromicroscopically with 90nm serial sections. All the boutons labelled with HRP contained clear, spherical and uniform sized synaptic vesicles(diameter : $47.66{\pm}3.58nm$ ). Most of the labelled boutons were boutons en passant type and they were connected by unmyelinated axonal strand. In which neurofilament and microtubule was not developed but occasionally contained synaptic vesicle in contrast to the myelinated axon. The size of the labelled bouton was relatively small(long diameter : $1.46{\pm}0.24{\mu}m$, short diameter $0.85{\pm}0.26{\mu}m$, average diameter $1.15{\pm}0.24{\mu}m$) and the shape of which varied from dome to elongated shape, but scalloped glomerulus shape was not developed. Each primary ending in Vo.r made synapse with one or two neuronal propiles(average : $1.11{\pm}0.31$), of which, 89.4% of labelled boutons made synapse with only one neuronal pro pile, the remainder, 10.6% of labelled boutons, made synapse with two neuronal propile. So characteristically they made very simple synapse. Most of labelled boutons(80.03%) made asymmetrical synapse only with dendritic shaft or spine, and 6.1% of labelled boutons received symmetrical synapse from pleomorphic vesicle containing axonal ending(p-ending). So presynaptic inhibiton was relatively scarce. Synaptic triad, in which a p-ending is presynaptic both pre-and post-synaptic element of the axo-dendritic contact from the labelled primary ending was not observed.
서순응형 치근막 일차구심성 신경섬유 종말부의 Subnucleus oralis 에서의 시냅스 양상에 관한 전자현미경적 연구
김진수(Chin Soo Kim),김무중(Moo Jung Kim),배용철(Yong Chul Bae) 대한악안면성형재건외과학회 1994 Maxillofacial Plastic Reconstructive Surgery Vol.15 No.4
It was revealed that the morphology and projection pattern of terminal arbors from single primary afferent are different among distinct fiber types, functional types and the different subdivision of trigeminal sensory nucleus complex (TSNC). But it was not identified the ultrastructural morphology and synaptic connections of terminal arbors from each primary afferent within TSNC. So we employed the intra-axonal horseradish peroxidase(HRP) injection technique to define the terminal arbors of primary afferent fiber from slowly adapting mechanoreceptors in the periodontal ligament of the cat, and examined 66 labeled terminal arbors within the rostrodorsomedial part (Vo. r) of the trigeminal nucleus oralis, electromicroscopically with 90nm serial sections. All the boutons labelled with HRP contained clear, spherical and uniform sized synaptic vesicles (diameter : 47.66±3.58nm). Most of the labelled boutons were boutons en passant type and they were connected by unmyelinated axonal strand. In which neurofilament and microtubule was not developed but occasionally contained synaptic vesicle in contrast to the myelinated axon. The size of the labelled bouton was relatively small (long diameter : 1.46±024㎛, short diameter 0.85±0. 26㎛, average diameter 1.15±0.24㎛) and the shape of which varied from dome to elongated shape, but scalloped glomerulus shape was not developed. Each primary ending in Vo. r made synapse with one or two neuronal propiles (average: 1.11±0.31), of which, 89.4% of labelled boutons made synapse with only one neuronal propile, the remainder, 10.6% of labelled boutons, made synapse with two neuronal propile. So characteristically they made very simple synapse. Most of labelled boutons(80.03%) made asymmetrical synapse only with dendritic shaft or spine, and 6.1% of labelled boutons received symmetrical synapse from pleomorphic vesicle containing axonal ending(p-ending). So presynaptic inhibiton was relatively scarce. Synaptic triad, in which a p-ending is presynaptic both pre-and post-synaptic element of the axo-dendritic contact from the labelled primary ending was not observed.
Yeoul Hi Lee(李烈熙),Gi Jung Byun(卞基禎),Suk Hwan Klm(金錫煥),Kyoung Woo Lee(李庚雨),Jae Yeoun Kim(金在淵),Moo Jung Kim(金茂中) 대한구강악안면외과학회 1979 대한구강악안면외과학회지 Vol.5 No.1
We made a repart of rarity about a papilloma s size and our various experiences during treatment. The result for the treatment of a papilloma in an epithelial origin on hard palate was as following; ① A papilloma on hard palate can recur easily, if 1t will not be excised radically. ② When a papilloma recur, increase of the size of a papilloma is very rapid ③ It is considered that a papilloma on hard palate is produced by chronic irritation of maxillary anterior restoration as Kruger s report. ④ When radical excision with mucoperosteal flap was performed, saucer-like bony invasion of hard palate was noticed, the result of biopsy by curetting the bone surface showed normal osseous and fibrous connective tissue.
咬筋部에 發生된 靜脈石을 포함한 筋肉內 血管腫의 治驗例
Jong Soo Byun(卞鍾秀),Suk Hwan Kim(金錫煥),Sang Han Lee(李相韓),Moo Jung Kim(金茂中),Yun Kyung Ok(玉潤景) 대한구강악안면외과학회 1981 대한구강악안면외과학회지 Vol.7 No.1
This patient was treated by surgical enucleation for intramuscular hemangioma occurred in the right masseteric area. The results are as follows; 1. This case was a rare cavernous intramuscular hemangioma occured in the right masseteric area. 2. The intramuscular hemangioma was well enucleated surgically. 3. The tumor mass was composed of two lobes and there were some phleboliths within them.
점막절제술을 이용한 불유쾌한 미소의 치험례 및 문헌적고찰
이열희(Yeoul Hi Lee),김석환(Suk Hwan Kim),이태영(Tae Young Lee),김재연(Jae Yeoun Kim),김무중(Moo Jung Kim),이경우(Kyoung Woo Lee) 대한악안면성형재건외과학회 1980 Maxillofacial Plastic Reconstructive Surgery Vol.2 No.1
The method to correct excessive exposure of maxillary gingiva while smiling are divided into two main classes of orthodontic and surgica1. The surgica1 methods are classified into maxil1ary osteotomy, maxillary alveolar osteotomy and mclosal resection technique. The surgical technique to correct of bone is more adequate in time of severe maxillary protrusion and anteri deep overbite exists. But the muosa1 resection technique is used when orthodonic treatment, maxillary osteotomy & maxillary alvedectomy techniques are inadequate, the complications of mucosal resection technique are pain, edema, hematoma, subcutaneous hemorhage, infection delayed healing of wound and stiffness of upper lip, but which almost disappear about a week after surgery. The mucosal resection technique, proposed by Kostianorsky and Rubinstein, is similar to vestibular extension technique, This mucosal resection technique is not only lighten the burden of the patient & surgeon, but alsoobtain the improved surgical resu1ts in short period Our department get the same good results.
Yeoul Hi Lee(李烈熙),Suk Hwan Kim(金錫煥),Jae Yeoun Kim(金在淵),Moo Jung Kim(金茂中) 대한구강악안면외과학회 1980 대한구강악안면외과학회지 Vol.6 No.1
The neurofiroma, a kind of benign tumor originate from nerve tissue and especially from Schwann s sheath, occurred systemically in general and solitarily on skin or oral mu cosa uncommonly. When occurred systemically, they are called the neurofibromatosis. The neurofibromatosis characteristically shows nodules of various parts of body and Cafe au lait spots. The incidence of the neurofibroma occurring intraorally have been reported very low in comparison with that of skin and higher incidence in male part and younger part, however, the relation with heredity have been reported bymajority of researchers. This 9- year old male patient shows the clinical findings include neurofibroma on palate of maxilla, Cafe au lait spots on whole body and slight submentality, was treat ed by means of surgical excision. Consequently we have considered result was good.
하악골에 발생한 거대세포수복성육아종의 적출후 끓인 자가골매식술증례
이열희(Yeoul Hi Lee),김석환(Suk Hwan Kim),김재연(Jae Yeoun Kim),김무중(Moo Jung Kim) 대한악안면성형재건외과학회 1981 Maxillofacial Plastic Reconstructive Surgery Vol.3 No.1
Giant cell reparative granuloma, which occurs mainly in adolescents and young adults, is characterized by painful enlargement of the mandible or mandible. On radiographic examination, there is a multilocular configuration with diff haziness. Treatment generally consists of local curettage of the lesion through an intraava1 approach or surgically excision of the lesion. We experienced rapid bone destruction and enlargement of the lesion after conservative local curettage, so we think using the term of giant cell reparative granulorna is not correct. After hemimandiblectomy, reconstruction of the defect was performed with bailed autogenous bome graft immediately, using resected mandible and we discussed the result.
이열희(Yeoul Hi Lee),김석환(Suk Hwan Kim),김재연(Jae Yeoun Kim),김무중(Moo Jung Kim) 대한악안면성형재건외과학회 1981 Maxillofacial Plastic Reconstructive Surgery Vol.3 No.1
Among the patients who want esthetically better appearance, the some with severe orthognathic abnormalities should be needed surgical correction addition to orthodontic treatment for the satisfactory results. The surgical method of jaw correction, a part of the maxillo-facial plastics, have following objects ; l. improvement of the facial appearance 2. correction of the occlusal relationship 3. restoration of the mandibular function to normal criteria, The authors treat the young female adult with mandibular prognathism, cross-bite, slight open-bite state and facial asymmetry due to jaw deviation by use of vertical osteotomy of the mandibular ramus. Consequently we have considered the results were good.