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간세포암환자에서 간동맥 화학 색전술 후 발생한 리피오돌에 의한 폐렴 1예
김소이,김유리,허현미,배서은,이명원,최윤정,김고흔,김태헌,유 권,문일환 이화여자대학교 의과대학 2009 EMJ (Ewha medical journal) Vol.32 No.2
Hepatocellular carcinoma(HCC)is one of common causes of cancer-related death in Korea where the majority of HCC patients were Hepaitc B virus(HBV)carriers and have cirrhosis. Transarterial chemoembolization(TACE)is commonly applied to the treatment of multinodular HCC in Korea and careful selection of candidate is important for the risk of various side effects. Besides common side effects as fever, nausea, abdominal pain and elevation of liver enzyme, TACE may predispose to hepatic failure, ischemic cholecystitis, pulmonary embolism, cerebral embolism and pneumonitis. In previous studies, some cases of pulmonary and cerebral embolism cases were reported but lipiodol pneumonitis after TACE was rarely reported. A 65-year-old woman with a multinodular HCC associated with HBV infection, was treated with TACE. Seven days after the procedure, nonspecific respiratory symptoms such as dyspnea and dry cough developed. Chest X-ray and chest computed tomography showed diffuse ground glass opacities in whole lung fields, suggestive of lipiodol pneumonitis. After several days of supportive care with steroid administration, radiologic abnormalities and subjective symptoms were much improved, considered that the disease was compatible with lipiodol pneumonitis.
Expression of Alzheimer's amyloid precursor protein in human lymphocyte
Suh, Yoo-Hun,Choi, Woong,Kim, Seong-Hun,Kim, Jong-Suk,Rhi, Bou-Yong,Chong, Young Hae,Woo, Jong Inn,Kwang-Woo 이화여자대학교 생명과학연구소 1996 생명과학연구논문집 Vol.7 No.-
β-Amyloid precursor protein(βAPP)has been shown to be involved in cell growth regulation. In spleen, the majority of cells showing βAPP like immunoreactivity was found in the T cell-dependent zone. In Northern blot, the expression of βAPP was increased to reach the peak at 72 h after the treatment of phytohemagglutinin(PHA). But in cytofluorometry, almost all CD4^+ T helper/inducer cells and the majority of CD8^+ T suppressor/cytotoxic cells show βAPP immunoreactivity which remained constant during the stimulation with PHA. These results suggest that βAPP is a surface molecule of T lymphocyte and the turnover or release of APP might be increased with the treatment of T cell mitogen.
SUH, YOO-HUN,CHONG, YOUNG HAE,KIM, SEONG-HUN,CHOI, WOONG,MIN, KYEONGSIK,JEONG, SUNG-JIN,FRASER, S. P.,DJAMGOZ, M. B. A. 이화여자대학교 생명과학연구소 1996 생명과학연구논문집 Vol.7 No.-
APP may be associated with defense mechanisms in the central nervous system involving the immune system.^1 The finding of low levels of APP was initially described in proportion to lymphocytes.^2 We examined APP expression in human lymphocytes and spleen and compared APP expression in lymphocytes from Alzheimer's patients to that in lymphocytes from age-matched controls. In spleen, the majority of cells showing A? immunoreactivity was found in the T cell-dependent zone. Fluorescence activated cell sort analysis(FACS) indicated that around 90% of CD4^+ T cells and 60% of CD8^+ T cells were immunoreactive to A? specific monoclonal antibody (mAb) 4G8. Northern blot analysis showed that lymphocyte APP mRNA was gradually increased to reach a maximum at 3 days