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        오훼돌기 절제술에 의한 개구장애의 치료

        윤현중,이상화,박철홍 대한악안면성형재건외과학회 2001 Maxillofacial Plastic Reconstructive Surgery Vol.23 No.4

        There are many causes of trismus. Aetiology can be roughly divided into muscle spasm, mechanical interference, extracapsular ankylosis, intracapsular ankylosis. Trismus caused by mechanical interference between postero-lateral wall of zygoma-maxillary complex and coronoid process following reduction of fractured facial bone is rare. Especially on maxillary bone fracture, when we faced the trismus following removal of intermaxillary fixation, we got used to solve that problem by physical exercise, We obtained good resurts by coronoidectomy on patients with limited mouth opening who were referred from department of plastic surgery, St. Marys' hospital, the Catholic university of Korea. We report our experience with literature review.

      • <狂言>에 나타난 三道樂에 관한 硏究

        윤현중 慶北專門大學(영주경상전문대학) 2002 慶北專門大學 論文集 Vol.21 No.-

        Gambling contains illegal achievement for wordy desires in human life. At the end of gambling, it completely destroys humans life and results in stealing. Because of the dangerousness, gambling is officially prohibited. Though gambling in KYOGEN, roughly speaking, categories in small type of gambling, it includes contradiction in society because of destruction of life. Drinking is a behaviour out of normal life and includes illness itself. Since drinking makes people stay illogical state, it ends in destruction without logical conditions in life. Drinking in KYOGEN shows us illness, habit, destruction of life, and contradiction in society The Carnal pleasures in KYOGEN is an object of lust and they are treated as an existence of non-self-consciousness. Thus because of lust, destruction of life is occurred and results in contradiction in society. As mentioned above, the commonness in Gambling, Drinking, Carnal pleasures is contradiction In society resulted from destruction of individual life. KYOGEN shows us directly lust and pleasure loving owing to lack of self-control destroys logical order and produces illness in society.

      • KCI등재후보
      • 一部 男子大學生들과 運動選手들의 一側優位性(左右差:手·足·體·眼)에 關한 比較硏究

        백현중,윤태영,최중명,박순영 慶熙大學校 1991 論文集 Vol.20 No.-

        This study is from March 1st, of 1988 to September 31, 1988. The subjects of study consists of students in general who are in attendance at university and all samples are selected at random. The total number of subjects counts to 187(sports man : 56, College students : 131) and the researcher measures and analyses the subjects' physique, physical strength, the test of dominance eye, the functional tests of hand, foot, body and eye. The results as follows : 1. Physical growth and development Mean values of body height are 177.19±5.01㎝ for sports man and 173.3±0.46㎝ for college student and superior to standard value of Korean. Mean values of body weight are 69.6.±6.17㎏ for sports man and 66.1±1.68㎏ for college student, and the mean values of chest girth are 91.86±4.83㎝ and 94.1±1.53㎝. Mean values of sitting height are 93.0±4.28㎝ and 93.3±1.05㎝. 2. Physical fitness Mean values of grin strength are 41.6±4.3 for right side and 44.0±6.0 for left side in sports man and 44.2±1.4 for right and 46.3±1.7 for left in college student. Mean values of arm strength are 29.7±3.9 for right and 31.8±2.9 for left in sports man 25.±1.4 or right and 28.7±1.9 for left in college student. Mean values of leg strength are 38.4±5.8 for right and 43.8±6.1 for left in sports man and 43.5±1.8 for right and 44.2±1.1 for left in college student. 3. Functional rate of foot, trunk, eye and hand As considered according to its functions, the rates of right foot, left foot, both of feet in both of the sports man and college student, total rates are each of 83.3%, 16.7%, 2.4% for sports man and 53.7%, 39.0%, 2.6% for college student. The rates of right side, left side, both of sides in both of the sports man and college student, the total rates are each of 53.3%, 37.4%, 6.7% for sports man and 39.1%, 46.1%, 5.1% for college student. The rates of right eye, left eye, both of eyes in both of the sports man and college student, the total rates are each of 53.6%, 31.7%, 4.1% for sports man and 53.3%, 20.8%, 22.7% for college student. The rates of right hand, left hand, both of hands in both of the sports man and college student, the total rates are each of 67.5%, 21.8%, 5.2% for sports man and 84.5%, 10.4%, 2.2% for college student, respectively. 4. Tests of dominance eye As considered according to tests of dominance eye, the results of right eye, left eye in both sports man and college student, results are each of 62.5%, 37.5% for sports man and 70.2%, 29.8% for college students, 67.9%, 32.1% for the total of sports man and college student, respectively.

      • Lincomycin의 分析에 관한 硏究

        李允中,尹汝生,崔點洙,金在鉉 成均館大學校 科學技術硏究所 1989 論文集 Vol.40 No.2

        Lincomycin is a new antibiotic produced by Streptomyces lincolensis var. lincolensis. It is active against Gram positive aerobes and very active against both Gram positive and negative anaerobic pathogens. The present study was conducted to optimize the analytical conditions of bioassay, GLC and HPLC to make them more sensitive and convenient methods for the routine quality control of the antibiotics. The results were as follows; 1. When Micrococcus Idea UC 1:30 replaced the conventially used microorganism, Sarcina lutea ATCC 9341, the zone reading time was more stable and the hydrolysis could be prevented. 2. GLC method could complete the analysis within 10 min. with higher reproducibility(coefficient of variation 1.65%) compared to that of bioassay. 3. HPLC method employing ion-pairing mechanism could complete the analysis within 15 min. with minimum peak tailing, and with higher precision(within ± 2%) compared to that of bioassay.

      • 비혈연간 동종골수이식에 의해 치료된 중증 재생불량성빈혈 1예

        김현중,이홍기,이방훈,이창근,이종태,정현식,김원석,윤성수,강원기,박근칠,김대식,고영혜,박찬형 대한조혈모세포이식학회 1997 대한조혈모세포이식학회지 Vol.2 No.1

        비혈연간 동종골수이식은 혈연간 동종골수이식이 불가능한 환자에서 기존의 면역역제요법으로 효과가 없었던 경우나 재발한 경우에 적응증이 될수 있다. 이식 거부와 이식편대숙주병의 발생이 골수 이식의 성공률을 감소시키므로, 보다 강력한 conditioning regimen의 사용과 T cell이 제거된 골수를 사용하는 것이 필요하다. 기존의 high dose corticosteroid나 cyclosporine에 대하여 불응성인 이식편대숙주병의 치료를 위해서 ATG와 Mycophenolate mofetil (Cellcept®) 의 사용이나 Tacrolimus, Methotrexate와 같은 다른 면역억제제치료를 고려해 볼 수 있다. It is known that allogenic bone marrow transplantation is the most effective treatment for aplastic anemia. However, this treatment is only applicable to a minority of patients because the proportion of patients who have HLA-matched siblings about 25% to 30% of all the aplastic anemia patients. In the case of the absence of HLA-matched donor, unrelated allogenic bone marrow transplantation is considered. However, (because of severe acute and chronic GVHD and graft failure) the success rate of this approach is only 20~30%. Recently, it was reported that increased immunosuppressive condition combined with T cell depletion of the marrow graft would result in greater success. There was no case of successfully treated aplastic anemia patient by unrelated allogenic bone marrow transplantation in Korea. Here, we report a case of severe aplastic anemia successfully treated with unrelated allogenic bone marrow transplantation.

      • 척수를 손상시킨 후 꼬리정맥에 주입한 사람탯줄혈액세포가 뇌줄기에 미치는 영향

        김종중,정윤영,박영란,문영민,현영식,정영욱,문정석 朝鮮大學校 附設 醫學硏究所 2007 The Medical Journal of Chosun University Vol.32 No.1

        Background and Objectives: Stem cells are a valuable resource for treatment of many disease, but limited access to stem cells in some organs such as brain restricts their utility. Many approaches have been attempted to restore the function following brain stem injury (BSI) and spinal cord injury (SCI). The use of the human umbilical cord blood cells (hUCB) - a rich source of nonembryonic or adult stem cells - has recently been reported to ameliorate the behavioral consequences of stroke. Mateiials and Methods: Forty rats were divided into 8 groups: (1) SCI l+hUCB (infused 1 day post injury); (2) SCI 2+hUCB (infused 2 days post injury); (3) SCI 3+hUCB (infused 3 days post injury); (4) SCI 4+hUCB (infused 4 days post injury); (5) SCI 5+hUCB (mfusedt 5 days post injury); (6) SCI 6+hUCB (infused 6 days post injury); (7) LO+hUCB (laminectomy+hUCB); and (8) LO (laminectomy only). SCI was produced by compressing the spinal cord for one minute with an aneurysm clip calibrated to a closing pressure of 50 g. We report here that immunhistotochemical identification of fluorescent hUCB positive cells in the brain stem after compressed spinal cord injury using mouse anti-human mitochondria monoclonal antibody (MAB1273). Results: All SCI+hUCB (1-8) groups contained fluorescent hUCB positive cells in the all area of the brain stem. But especially a large number of fluorescent hUCB positive cells were observed in the whole area of the brain stem of the experimental 5 (SCI 5+hUCB) and 6 (SCI 6+hUCB)groups. No hUCB positive cells were found in the brain stem of group with non-injured spinal cord of these animals and group with laminectomy only. Conclusion: These results suggest that hUCB are potentially useful as a vector for treating a variety of the central nervous system disorders, and we are sure that continuous of stem cell study will give an best opportunity to treat the uncurable disorders in the future.

      • 흰쥐 척수 손상후 Parvalbumin과 Calbindin D-28K 함유신경세포에 관한 면역세포화학적 연구

        김종중,정윤영,임유택,박상수,박영란,김현곤,문정석 조선대학교 부설 의학연구소 2002 The Medical Journal of Chosun University Vol.27 No.2

        Background and Objectives: This study was done to compared the distribution of the two calcium-binding proteins immunoreactive neurons, parvalbumin immunoreactiv (PV-IR) and calbindin D-28K immunoreactive (CB-IR) neurons in the spinal cord after transection. Materials and Methods: Twenty rats were divided into 3 groups (control, complete spinal cord injury (SCI), and right and left spinal cord hemisection). SCI was produced by cutting the spinal cord use blades 11 with scalpel handles. Results: In this experiment, CB-IR neurons were mainly found in many pyramidal cells distributed in the brain stem and spinal cord of rats. PV-IR Neurons were demonstrated in all lamina of the gray matter of the spinal cord. These immunoreactive cells had the highest density in the layer I and II of dorsal horn and several nuclei of the ventral horn of the all the segments of the spinal cord. CB-IR neuropil labeling was strongly noted in all the segments of the spinal cord. In contrast PV-IR neurons were different in distribution, size and morphology in the spinal cord. The number of PV-IR neurons were greater than in the spinal cord compared with the CB-IR neurons. CB-IR and PV-IR somata were round, oval, spindle and polygonal in shape, and were unipolar, bipolar, multipolar and horizontal in types. The diameters of the somata of the PV-IR and CB-IR neurons were 40-50 ㎛, respectively. Also dendrites of PV-IR and CB-IR neurons were densely arrayed in network.

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