지루성 피부염의 최신 지견

차재훈,남혜정,김희정,박외숙,김규석,김윤범,Cha, Jae-Hoon,Nam, Hae-Jeong,Kim, Hee-Jeong,Park, Owe-Suk,Kim, Keoo-Seok,Kim, Yoon-Bum 대한한방안이비인후피부과학회 2006 한방안이비인후피부과학회지 Vol.19 No.3

Seborrheic dermatitis is characterized by the appearance of red, flacking, greasy lesions in regions rich in sebaceous glands. There are various opinions about the relation between seborrheic dermatitis and dandruff. Considering all available data, we consider seborrheic dermatitis and dandruff to be differing severity manifestations of similar origin. The known etiologies of seborrheic dermatitis are the abnormality of lipid and hormnes, Malassezia species, immune response. We recently focus on the relation between seborrheic dermatitis and HIV positive and AIDS patients, seborrheic dermatitis and neurological disease. The treatments of seborrheic dermatitis include topical treatments, oral treatments. There are non-specific agents, antifungal medication, corticosteroids in the topical treatments. Narrow band UVB and oral medications are known as the prophylaxis of seborrheic dermatitis but we need further study. In traditional korean medicine, the literature studies and case reports have been published. But we don't know what herbal medicine has antifungal effect against Malassezia species. So we should discriminate herbal medicines which have antifungal effect against Malassezia specieses. Then we could treat seborreic dermatitis by traditional korean medicine effectively.

20-30대 한국인의 경피수분 손실도 연구

차재훈,남혜정,김규석,신윤진,김윤범,Cha, Jae-Hoon,Nam, Hae-Jeong,Kim, Keoo-Seok,Shin, Yoon-Jin,Kim, Yoon-Bum 대한한방안이비인후피부과학회 2007 한방안이비인후피부과학회지 Vol.20 No.2

Objective : Skin barrier protects skin against harmful environment. Its function includes antimicrobial barrier as well as physical barrier. But there are few studies about skin barrier function about men and women who don't have skin disease. The aim of this study is to investigate skin barrier function healthy men and women show. Method : There are many ways to measure skin barrier function, but lately transepidermal water loss is mainly used to know skin barrier function. Transepidermal water loss was measured over eight four the Korean twenties and thirties who don't have skin disease from March 14th, 2007 to March 16th 2007. We surveyed cubital fossa and cheek beside nose to measure transepidermal water loss and used vapometer. Result : After analyzed data, we concluded that cheek showed higher transepidermal water loss than cuital fossa. At cheek, the thirties had higher transepidermal water loss than the twenties. The male got higher transepidermal water loss than the female at cheek and in the average. And temperature and humidity effected on transepidermal water loss. Conclusion: In our study, it was observed that temperature and humidity effected on transepidermal water loss. In traditional korean medicine, the inbalance of cold(寒), heat(熱), dryness(燥), wetness(濕) makes many diseases and the inbalance of them induces dameum(痰飮) and the disorder of blood flow. Dameum(痰飮) and the disorder of blood flow make skin diseases made by abnormal skin barrier function in many ways. So we need to study dameum(痰飮) and the disorder of blood flow to take care of patients who have abnormal skin barrier function.

피부장벽회복에 영향을 미치는 인자에 관한 연구

차재훈,김윤범,Cha, Jae-Hoon,Kim, Yoon-Bum 대한한방안이비인후피부과학회 2008 한방안이비인후피부과학회지 Vol.21 No.2

Objective : Skin barrier protects skin against harmful environment. Its function includes antimicrobial barrier as well as physical barrier. But there are few studies about the factors which improve skin barrier recovery after injury. The aim of this study is to investigate the factors which improve skin barrier recovery. Method : Nine hairless mice was anesthetized by inhalation and we tape stripped them. We used thermometer to know temperature one day ago, before anesthesia, before tape stripping, and after tape stripping. Vapometer was used to know transepidermal water loss before tape stripping, after tape stripping. And we used doppler flowmeter to measure blood flow before tape stripping, after tape stripping. Result : After analyzed data, we concluded that temperature was lower after anesthesia than before anesthesia and after tape stripping than before tape stripping. We could know that transepidermal water loss was lower after tape stripping than before tape stripping and more blood flowed after tape stripping. Conclusion : In our study, it was observed that temperature, transepidermal water loss, blood flow changed after tape stripping. But we thought lowered temperature was pathologic situation, more blood flow was to recover after injury. In traditional korean medicine, cold(寒) and imbalance of blood flow(血行) don't only make many skin diseases, but cold(寒) also obstructs blood flow. So we need to study how to warm cold(寒) and improve blood flow.

한방안이비인후피부과 외래환자의 통계적 관찰

차재훈,김윤범,남혜정,Cha, Jae-Hoon,Kim, Yoon-Bum,Nam, Hae-Jeong 대한한방안이비인후피부과학회 2007 한방안이비인후피부과학회지 Vol.20 No.3

Objective : This study was to explore the change of new outpatients in ophthalmology, otolaryngology, dermatology. Methods : We did stastical analysis about 4638 new outpatients who had visited the department of ophthalmology, otolaryngology, dermatology in Kyunghee oriental medicine center from January 1, 2004 to December 31, 2006 and had ophthalmologic, otologic, rhinologic, laryngologic and dermatologic diseases. Results : The results were as follows. 1. Distribution of ophthalmology, otology, rhinology, laryngology and dermatology classification in new outpatients was 44.74% in dermatology the most, 26.50% in rhinology, 14.45% in otology, 8.78% in ophthalmology, 5.54% in laryngology. In all classifications except ophthalmology, outpatients increased, but the proportion of outpatients increased the most in dermatology. 2. The proportion of the new outpatients in ophthalmology was 20.15% in 51-60 years old the most. And 36.61% in dry eye the most, next 27.03% in visual disorder, 10.07% in strabismus. The proportion of the new outpatients in ophthalmology in strabismus decreased by 43.93 percent point but in dry eye increased by 32.17 percent point. 3. The proportion of the new outpatients in otology was 24.94% in 61+ years old the most. And 64.03% in tinnitus, hearing loss the most, next 17.46% in vertigo, dizziness. By 17.36 percent point, it in tinnitus, hearing loss decreased. But in vertigo, dizziness increased by 14.91 percent point. 4. The proportion of the new outpatients in rhinology was 40.93% in 0-10 years old the most. And it increased by 20.08 percent point. 69.30% in rhinitis the most but it decreased by 17.70 percent point. But 32.59% in sinusitis, that means it increased by 14.41 percent point. 5. The proportion of the new outpatients in laryngology was 68.09% in female, 23.35% in 51-60 years old the most. And it was 29.96% in laryngopharyngitis, 19.07% in stomatitis, 14.40% in the diseases of tongue. 6. The proportion of the new outpatients in dermatology was 37.21% in 21-30 years old the most.And it was 22.93% in atopic dermatitis the most, next 14.77% in urticaria. That means it increased by 8.19 percent point. But the proportion of the new outpatients in dermatology decreaed in acne, pruritus. Conclusions : We could know that there had been many changes of new outpatients in ophthalmology, otolaryngology, dermatology

임신 중 만성스트레스가 생후 4주 幼鼠의 피부장벽에 미치는 영향

차재훈(Jae-Hoon Cha),김윤범(Yoon-Bum Kim) 대한한의학회 2009 대한한의학회지 Vol.30 No.1

독도 암반조간대 무척추동물군집의 공간적 분포

차재훈 ( Jae Hoon Cha ),김미경 ( Mi Kyoung Kim ) 한국환경생물학회 2012 환경생물 : 환경생물학회지 Vol.30 No.2

독도 조간대 해양무척추동물의 공간적인 분포를 밝히기 위해서 2009년부터 2011년까지 10차례에 걸쳐 현장 조사를 실시하였다. Bray-Curtis 유사도를 이용한 집괴분석을 통하여 3개의 군집을 밝혔으며, 첫 번째 군집은 자갈해변군집으로 이동성 복족류인 보말고둥과 깜장각시고둥 그리고 밤고둥이 우점종으로 나타났으며, 두 번째 군집은 잔잔한 암반해안으로 보말고둥, 큰뱀고둥 그리고 군소가 우점 종으로 나타났으며, 마지막 군집은 두 종의 고착형 절지동물인 검은큰따개비와 거북손이 우점하는 것으로 나타났다. 이들 군집은 독도 암반조간대의 기질의 종류와 수리역학적인 조건에 의해 결정되었으며, 환경적인 조건이 해양생물의 생물다양성을 유지하고 증가시키는데 중요한 역할을 하는 것으로 보인다. To determine the spatial distribution of marine invertebrate communities in intertidal rocky shore on Dokdo, 10 times investigation was carried out at 7 stations during the year of 2009~~2011. The marine invertebrate community can be divided into three different groups based on cluster analysis of Bray-Curtis similarity. As a first group, the pebble beach community, Omphalius rusticus, Monodonta perplexa, and Chlorostoma lischkei which were movable gastropod with dominant occurrence. Secondly, the still rocky shore community, O. rusticus, Serpulorbis imbricatus and Aplysia kurodai occurred dominantly, Finally, the wave-exposed rocky shore community which dominantly occurred by two sessile arthropods, Barnacles, Chthamalus challengeri and Pollicipes mitella, The three groups were likely to be determined by texture of substrate and hydrodynamic conditions of rocky shore in Dokdo. The results indicated that diversity of marine intertidal invertebrate community around Dok do was mainly affected by habitat characteristics and the surrounding physical properties.

북핵 협상 20년

차재훈(Jae Hoon Cha) 한국국제정치학회 2011 國際政治論叢 Vol.51 No.3

독도?울릉도 및 동해안 암반조간대 무척추동물상의 분포 연구를 위한 예비연구

차재훈 ( Jae Hoon Cha ),김미경 ( Mi Kyoung Kim ) 한국환경생물학회 2013 환경생물 : 환경생물학회지 Vol.31 No.3

본 논문은 2012년도 교육과학기술부 지정, 정책중점연구소 지원사업으로 수행되었습니다. 또한 본 연구는 대구지방환경청에서 주관하는 2009년도 독도생태계모니터링의 일환으로 수행되었으며, 독도와 동해안조사에 많은 도움을 주신 대구지방환경청 자연환경과장님과 생태관리팀, 김두찬, 김성대, 박강욱 생태조사연구원의 지원과 협조로 이루어졌음을 밝히며, 심심한 감사를 드립니다. To study the characteristics of rocky intertidal invertebrate fauna on the coastal areas of the East Sea, seven regions including Dokdo, Ulleungdo, Gyeongju, Pohang, Yeongdeok, Uljin, and Gangwondo, the common species ratio (%) and similarity index using Bray-Curtis similarity matrix were calculated. The contributed species for dissimilarity between Dokdo and the other East Sea`s coastal areas were selected by using SIMPER. The common species ratio and the cluster analysis showed that Ulleungdo presented the highest similarity. However, Yeongdeok showed the highest similarity in the eastern costal areas, and Gangwondo showed the lowest one. However the cluster analysis revealed the discrimination of the rocky intertidal invertebrate community on Dokdo with others region caused by the particularity of rocky shores exposed to strong wave action and by the particular distribution of rocky intertidal invertebrate fauna in Dokdo.

논문 : 중개전략에 미치는 공정성과 갈등기간 상관성 연구

차재훈 ( Jae Hoon Cha ) 한국협상학회 2005 협상연구 Vol.11 No.2

독도·울릉도를 포함한 동해연안의 조간대무척추동물의 공간적 분포

차재훈(Jae-Hoon Cha),김광배(Gang-Bae Kim),송지나(Gi-Na Song),김동영(Dong-Young Kim),엄두찬(Doo-Chan Um),권철휘(Chul-Hwui Kwoun) 한국해양환경·에너지학회 2014 한국해양환경·에너지학회 학술대회논문집 Vol.2014 No.5