환자와 정상인의 귀에지형의 분포 및 귀에지형에 따른 Malassezia Furfur의 형태학적 분포

최창준,김한욱,임철완 ( Chang Jun Choi,Han Uk Kim,Chull Wan Ihm ) 대한피부과학회 1994 대한피부과학회지 Vol.32 No.5

지질 친화성 효모균인 Pityrosporum ovale와 Pityrosporum orbiculare는 인체 피부에 상존하고 있으며 현재는 이 두 균종을 모두 Malassezia furfur로서 명명하고 있다. M.furfur가 전풍을 유발할 때는 KOH검사상 많은 포자와 균사를 관찰할 수 있는데 이 중 균사가 전풍 병변 발생과 밀접한 관계가 있다. 전풍의 유발 요인은 선천적 요인, 온도, 습도, 부신피질 호르몬제와 면역 억제제의 전신투여, 영양실조 등이 있다. 귀에지(cerumen, earwax)는 크게 건성형과 습성형의 2가지로 구분되며 이는 유전적을 결정된다. 귀에지는 이구선(ceruminous gland)인 아포크린선과 피지선의 분비물 및 탈락 상피 세포로 구성되며 건성형과 습성형 사이에는 지질과 이미노산의 정성적 및 정량적 차이가 다소 존재한다. 전풍 환자에서 습성 귀에지의 동반율이 일반인의 습성 귀에지 동반율보다 높다는 보고가 있으나 국내 문헌은 발견할 수 없었다. 또한 귀에지의 유형에 따른 귀에지 내 M.furfur의 포자 및 균사에 대한 존재 빈도와 양적 분포의 연구도 아직까지 밝혀져 있지 않다. 따라서 저자들은 전풍과 습성 귀에지의 상관 관계를 알아 보고자 전풍 환자에서 습성 귀에지의 동반율 및 건성 귀에지 군과 습성 귀에지 군의 귀에지 내 M.furfur의 포자와 균사의 존재 빈도와 그들의 양적 분포의 차이를 관찰하였다. Background:Although the wet earwax has been known to be related with the incidence of tinea versicolor, very little has been revealed on how they are correlated with each other. The incidence of Malassezia furfur, the etiological organism of tinea versicolor, and its population densities as yeast and mycelial form in the different types of earwax, the dry and the wet, have not been studied. Objective:The purpose of this study is to clarify the relationship between tinea versicolor and earwax type. Methods:The type of earwax in 65 patients with tinea versicolor were classified into 2 types, dry and wet, by its appearence and the subjective complaints of the patients. The dry and wet cerumens were obtained from 142 and 49 individuals without tinea versicolor respectively. The cerumens were stained with 10% Parker ink-KOH solution. The incidence and its population densities of yeast and mycelial M.furfur in the wet cerumens were compared with those in the dry cerumens according to a new grading method using bacterial index(BI) of lepra bacilli. Results: 1. Dry and wet earwax were observed in 58.5%(38 cases) and 41.5%(27 cases) of 65 patients respectively. 2. The incidence of yeast M. furfur in the dry and wet cerumens were 100% and 63.3%(31 of 49 cases) respectively, and that of mycelial M.furfur, 28.2%(40 of 142 cases) and 32.7%(16 of 49 cases) respectively. 3. The population densities(from 3+ to 6+) of yeast M.furfur in the dry and wet cerumens were observed in 93.0%(132 of 142 cases) and 49.0%(24 of 49 cases), and those(3+) of mycelial M.furfur, 21.1%(30 of 142 cases) and 24.5%(12 of 49 cases) respectively. Conclusion:The incidence(41.5%) of wet earwax in tinea versicolor patients is significantly higher than that(0.8%) in The Korean control group. The ratio between the incidence of mycelial M.furfur and that of yeast M.furfur in the wet cerumens is higher than in the dry cerumens, and the ratio of population densities in the wet cerumens is also higher. These observations suggest that the skin surface conditions of the wet earwax group may be more suitable for yeast-mycelial transformation of M.furfur than those of the dry earwax group. The comparison of chemical compositions of the skin surface between dry and wet earwax groups is needed to elucidate the correlation between tinea versicolor and the types of earwax in the future.(Kor J Dermatol 1994;32(5):795~801)

소아 균상 식육종

최창준 ( Chang Jun Choi ),윤석권 ( Seok Kweon Yun ),김한욱 ( Han Uk Kim ),임철완 ( Chull Wan Ihm ) 대한피부과학회 1995 대한피부과학회지 Vol.33 No.3

A 12-year-old boy showed a slatecolored scaly patch on h; ight face for 2 months. Histopathologic findings showed basal vacuolations and dermal me arphages with only scanty lymphoid cells in the fat tissue layer. Besides the facial lesion, lesions of edematous localized erythema were noted on his right if and left buttock with similar mi rocopical findings. 6 months later the facial lesion was aggravated like a cellulitis, of which thc bevpsy findings were consistent with mycosis fungoides. The patient received chemotherapy aftei the diagonsis for one month before his termination. Because of the rarity of mycosis fungoides in childhood age and its un common cutaneous lesions, the case is reported. (Kor J Dermatol 1995 33(3): 557-563)

포진상 습진을 합병한 낙엽상 천포창

한재희(Jae Hee Han),최창준(Chang Jun Choi),임철완(Chull Wan Ihm) 대한피부과학회 1994 대한피부과학회지 Vol.32 No.1

Eczema herpeticum occurred in a patient with pemphigus foliaceus and esophageal cancer. The patients initial skin lesions composed of large flaccid bullaes showed subcorneal bullae with typical acantholytic cells. Subsequent grouped small vesicles appeare

Microsporum ferrugineum에 의한 두부 백선 3예

김한욱(Han Uk Kim),최창준(Chang Jun Choi),윤석권(Seok Kweon Yun) 대한피부과학회 1993 대한피부과학회지 Vol.31 No.5

Microsporum ferrugineum was the most common cause of tinea captis in Korea until the middle of the 1970s, but this organism has been only rarely isolated from the scalp ringworm during recent years. We report, three cases of tinea capitis occurring in a 2-year-old male, a 10 year-old female and a 5-year-old male. From all three patients, Microsporum ferrugineum was isolated. (Kor J Dermatol 1993;31(5) : 760-764)

첫 증상으로 통풍 결절이 나타난 통풍

김홍용 ( Hong Yong Kim ),송일문 ( Il Moon Song ),최창준 ( Chang Jun Choi ) 대한피부과학회 1995 대한피부과학회지 Vol.33 No.5

The development of tophi in th absence of prior episodes of gauty arthritis is unusual. We report a case of extensive tophi in a 31 year-old man, whose initial skin lesion had started without arthritis. (Kor J Dermatol 1995;33(5): 972-977)

제 5,6 차 교육과정 변천에 따른 고등학교 생물의 유전 단원 분석

최창준,임낙룡 全北大學校 科學敎育硏究所 2001 과학과 과학교육 논문지 Vol.26 No.-

The purpose of this study is to review the genetic parts in biology textbooks in the transition of the curriculum from the 5th to the 6th amendments, to analyze the changes of the educational guidelines through genetic parts in the contents of each course, and to suggest the efficient instructions and textual reorganization with comparing the changes of important contents of genetics. According to the results of this study, the drastic changes of the content structure of biology textbooks from the fifth to sixth amendments may throw students into confusion. So, it is required that some common principles have to become formula for stable education. The genetic engineering part in the Science I (for human and literature course) is not sufficient for teaching the culture education. And, the large amount of genetic knowledge based on genetic development (for science course) is considered to be somewhat unbalanced in organization in textbooks. Thus, it is perceived that more common criteria and systems for the modern genetic education in the high schools should urgently be set up.

Sports 達成力과 운동형태에 관한 연구

최창준,손승건,김성룡 군산대학교 체육과학연구소 1999 體育科學硏究所 論文集 Vol.1 No.-

The movement in sport is needless to say the human movement. This movement must be understood as movement gestalt(Bewegungsgestalt) in a phenomenological kinemorphological aspect Namely, the complex character of the movement in sport necessitates not only a physical physiological observation, but also a phenomenological kinemorphological observation. On the basis of this understanding, we can take up the problem of the movement from and performance in sport. therefore the purpose of the present study is aimed to examine the relationship between movement from and performance in sport from the consideration in a phenomenological kinemorhological aspect But we have generally a tendency to think the relationship between physical abilities(motor attributes) and performance. However, to my way of thinking this understanding has not dealt fully with the essential problem of performance in sport. It is necessary, therefore, to shift viewpoint from this schema of understanding to the schema of understanding to attach importance to the relationship between movement from and performance in sport. The viewpoints of this problem of the present study can be summarized as follows : principle of the constant figure time, prolapses. functional genetical principle of the human movement, sense motor intelligence, relationship between whole and parts, therence etc.

대학생의 여가활동 유형과 여가만족에 관한 연구

이정미,양춘호,최창준 群山大學校 1997 論文集 Vol.25 No.-

The purpose of was to examine the relationship between types leissure activity and life and leissure satisfaction among collegiate. This study of subjects were sampled 562 the collegiate. Statistics employed in this study were multiple classification analysis. Based on the procedures and results, the following conclusions were wanted; The type of leisure activity among the collegiate has an influence on the psychological, educational, social, physiological, relaxational and environmental satisfaction.

Sports Marketing에 관한 연구 : Analysis of sports market through the theory and technique of backward segmentation Backward Segmentation에 의한 시장 분석을 중심으로

최창준,김성룡 군산대학교 체육과학연구소 2000 體育科學硏究所 論文集 Vol.2 No.-

The purpose of this are threefold : 1) To examine the adaptability of general marketing theory to the filed of sport management. 2) To segment sports market(sport consumer) every user status(light, middle, heavy user) through the theory and technique of backward segmentation on the basis of use frequency of sport services. 3) To analyze about the relation between each user status group and their characteristics(sport consumption behavior, demographics, benefit life-style and so on). The finding of the study are as follows 1) The use frequency of sport consumption behavior correlates with user status groups significantly. 2) The demographics such as sex, age, marital status, and occupation correlate with user status groups significantly. 3) When benefit factor scores are compared for differences in user status mean factor scores differ significantly for 2 of the 7 factor dimensions. 4) When life-style factor scores are compared for differences in user status groups, mean factor scores differ significantly for 3 of the 6 factor dimensions. These findings confidants confirm that the analysis of backward segmentation on the basis of use frequency of sport market through the theory and technique of backward segmentation is also a useful method in the filed of sport management ad the backward segmentation analysis should be made mord use in studying sport service marketing in future.

고교생의 신체활동정도가 스트레스 요인 및 수준에 미치는 영향

이갑철,장순돈,최창준 군산대학교 체육과학연구소 1999 體育科學硏究所 論文集 Vol.1 No.-

The purpose of this study was to find how much influence physical activity level have on high school students' stress factor and level. For this study, I tested 485 students at some academic high schools in Chon-ju, Kun-san and Ik-san. In the experimental design of this study, the independent variable is physical activity level, the dependent variable is stress factors(4) and stress level(1). On sampling for this study, I made 4 groups. Group A is 120 students who have no daily scheduled physical activities. Group B is 130 students who have scheduled physical activities at only physical education class. Group C is 120 students who have scheduled physical activities at physical education class and extra activity class. Group D is 115 students who have scheduled physical activities on only weekends. I collected statistics on the data by one-way ANOVA in SPSS Win 6.1. And the results are like follows. 1. About the stress factors of social role and self-confidencd, Group C is lower than Group C and Group A. (F?? = 5.3652) 2. About the stress factors of melancholia, Group C is lower than Group A. (F(3.481) = 6.2152) 3. About the stress factors of insomnia and anxiety, there is no diffeerence among 4 groups. (F?? = 3.5648) 4. About the stress factors on general health and vital power, Group C and Group D are lower than Group A. (F?? = 6.9757) 5. In the stress level, Group C is lower than Group d and Group A. (F?? = 15.0233) The conclusions based on these results are that high school students have too heavy spiritual, physical stress, but smooth physical activities make the stress declined. So we must develop physical activity programs for prevention of stress and getting rid of stress soon.