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기관지천식 환자에서 말초 혈액 단핵구와 기관지폐포 세척액 세포의 IL - 4 유전자 표현
이상무(Sang Moo Lee),문승혁(Seung Hyuk Moon),김경호(Kyung Ho Kim),임건일(Gune Il Lim),정성환(Seong Whan Jeong),김현태(Hyeon Tae Kim),어수택(Soo Taek Uh),김용훈(Yong Hoon Kim),박춘식(Choon Sik Park) 대한내과학회 1996 대한내과학회지 Vol.50 No.1
Objectives: Type 2 CD4+ lymphocytes are presumed to have an important role in develompent of allergic inflammation. We measured m-RNA expressions of interleukin 4 in peripheral blood mononuclear cells and bronchoalveolar lavage cells to investigate the difference of interleukin 4 gene expression in the patients with atopic and nonatopic bronchial asthma, normal subjects and patients with other lung disease. Methods: Total RNA was obtained from peripheral blood mononuclear cells and bronchoalveolar lavage cells by acid-guanidium thiocyanate-phenol-chloroform method. The presence of interleukin 4 m-RNA was identified by RNA reverse transcription/polymerase chain reaction. Southern blot or DNA dot blot was applied to confirm the interleukin 4 gene products. Results: Interleukin 4 Gene products in peripheral blood mononuclear cells were detected in 90.9% (10/11) of the patients with bronchial asthrna and in 75%(9/12) of non-asthmatic control subjects. Interleukin 4 gene product in bronchoalveolar lavage cells was positive in one case of bronchial asthma. Conclusion: Interleukin 4 m-RNAs were constitutionally expressed in peripheral blood mononuclear cells of normal controls as well as in those of the patients with bronchial asthma
폐기능이 저하된 폐암환자에서 폐절제술후 합병중의 예측인자 평가에 관한 전향적 연구
박정웅 ( Jeong Woong Park ),정성환 ( Sung Whan Jeong ),남귀현 ( Gui Hyun Nam ),김호철 ( Ho Cheol Kim ),서지영 ( Gee Young Suh ),정만표 ( Man Pyo Chung ),김호중 ( Ho Joong Kim ),권오정 ( O Jung Kwon ),이종헌 ( Chong H. Rhee ) 대한결핵 및 호흡기학회 2000 Tuberculosis and Respiratory Diseases Vol.48 No.1
ERBD 후 배액관 기능 평가에 대한 초음파촬영술의 의의
이문성(Moon Sung Lee),황효주(Hwo Joo Hwang),정성환(Seong Whan Jeong),김진홍(Jin Hong Kim),조성원(Sung Won Cho),심찬섭(Chan Sup Shim) 대한내과학회 1989 대한내과학회지 Vol.37 No.4
N/A Nonsurgical drainage of alignant obstructive jaundice is an interesting altenative to surgical drainage in the palliative treatment of pancreaticobiliary neoplasm. Biliary drainage by endoprosthesis is as effective and better supported than percutaneous external drainage, but more hard difficult to control. Forty-two cases with biliary or pancreatic carcinoma treated by endoprosthesis, ERBD, were followed up by ultrasonogram. Ultrasonic monitoring was useful in the demonstrations of the effectiveness of drainage and the detection of the endoprosthetic dysfunction. Consequently the ultrasonogram may be considered as a valuable method to complement the biochemical tests in the monitoring of biliary endoprosthesis.
국내 폐 랑게르한스세포 조직구증(Pulmonary Langerhans Cell Histiocytosis)의 임상양상
김철 ( Chul Kim ),정성환 ( Sung Hwan Jeong ),심재정 ( Jae Jeong Shim ),차승익 ( Seung Ick Cha ),손춘희 ( Choon Hee Son ),정만표 ( Man Pyo Chung ),박혜윤 ( Hye Yoon Park ),김영환 ( Young Whan Kim ),박종선 ( Jong Sun Park ),어수택 대한결핵 및 호흡기학회 2009 Tuberculosis and Respiratory Diseases Vol.66 No.2
Background: Pulmonary Langerhans cell histiocytosis (PLCH) is characterized by a proliferation of Langerhans cells and this results in granulomas that involve multiple organs of the body. Because the incidence of PLCH is very low in Korea and worldwide, collecting the clinical data of patients with PLCH nationwide is needed to determine the clinical features of Korean patients with PLCH. Methods: The patients with PLCH confirmed by biopsy at any body site were included and the patients should have lung lesions present. A questionnaire that had items on the symptoms, lung function tests, the roentgenographic findings and the treatment was collected retrospectively at a Korean ILD Research Meeting. Results: A total of 56 cases were collected. The number of males and females was 48 and 8, respectively, and their median age was 43 years (range: 18∼67 years). The patients were current or ex-smokers in 79% of the cases. The most frequent symptom was coughing (39%), followed in decreasing order by dyspnea (38%), sputum (20%) and chest pain (20%). Pneumothorax was observed in 16 (29%) patients. Lung function tests showed a normal, restrictive, mixed or obstructive pattern in 26 (61%), 7 (16%), 7 (16%) and 3 patients (7%), respectively. Nodular-cystic lesion was most frequently observed in 59% of the patients on HRCT. The lung lesions were located in the middle and upper lobes in almost the cases. The median follow-up period was 90 months (range: 1∼180 months) and only two patients died during this period. Conclusion: This study provides a national survey of the patients with PLCH during a long follow-up period.
원발성 Bronchiolitis Obliterans Organizing Pneumonia 1 예
최영수(Young Soo Choi),이광희(Kwang Hee Lee),정성환(Seong Whan Jeong),이상무(Sang Moo Lee),김현태(Hyeon Tae Kim),어수택(Soo Taek Uh),김용훈(Yong Hoon Kim),박춘식(Choon Sik Park),진소영(So Young Jin),이동화(Dong Hwa Lee),박재성(Jai So 대한내과학회 1995 대한내과학회지 Vol.48 No.5
Bronchiolitis obliterans organizing pneumonia (BOOP)is a type of diffuse or focal infiltrative lung disease characterized by granulation tissue plugs within lumens of small airways and extending into alveolar ducts and alveoli. Only three cases of BOOP were reported in Korea, in spite of many cases of BOOP were reported in the world. We report here one case of idiopathic BOOP in 32-years-old female who complain dyspnea and flu-like illness those managed successfully by conservative treatment.
Interleukin-2가 호산구 생존에 미치는 영향과 기전에 관한 연구
김효석 ( Hyo Seok Kim ),이영목 ( Young Mok Lee ),최영수 ( Young Soo Choi ),김경호 ( Kyung Ho Kim ),임건일 ( Geon Il Im ),문승혁 ( Jeong Sung Whan ),정성환 ( Moon Seung Hyug ),김현태 ( Hyeon Tae Kim ),어수택 ( Uh Soo Taek ),김용훈 대한결핵 및 호흡기학회 1996 Tuberculosis and Respiratory Diseases Vol.43 No.3
김현태,이상무,어수택,박춘식,정성환,허승재,남충희,강창희,김용훈 순천향대학교 1994 논문집 Vol.17 No.4
We analysed 404 patients with primary lung carcinoma who were treated at Soonchunhyang University Hospital from July, 1985 to september, 1993 in order to investigate the survival rate and epidemiolgical properties of primary lung cancer. They were 330 males and 74 females. The most prevalent decade was seventh. In terms of cell type, the squamous cell was 225 patients (55%), and adenocarcinoma, small cell, mixed type was 21%, 19%, 4%, respectively. Among non-small cell lung carcinoma, stage Ⅲa was the most prevalent one(92%). In case of small cell carcinoma, the limited stage was 64%. The 12-, 24-, 36- month survival rate of total patients was 57%, 31%, 22%, respectivley and median sruvival time was 15 months. The 36-month survival rate tended to be longer in non-small cell lung carcinoma than that of small cell lung cancer, but there was no difference between two groups, statistically. In non-small cell carcinoma, The 36-month survival rate and meidan survival time were longer in the stage Ⅰ and Ⅱ than those of Ⅲa, Ⅲb, Ⅳ (80% versus 38%, 22%, 0%, p<0.05). According to involvement of lymph node, the 36-month survival rate was longer in NO and N1 than those of N2, N3 (61.9%, 48.7% versus 17.7%, 17.3%, p<0.05). In small cell carcinoma, The 36-month survival rate and median survival rate were higher and longer in limited stage than those of extensive stage(16.1% and 13 month vs 10% and 8 month, p<0.05). In conclusion, we report here the incidence of primary lung carcinoma and the survival rate of paients with primary lung carcinoma who were treated in Soonchunhyang University Hospital.