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성인형 스틸병 환자의 골수소견과 골수에서의 TNF-α와 IL-18의 발현
정경희 ( Kyong Hee Jung ),김혜영 ( Hye Yong Kim ),손창남 ( Chang Nam Son ),김주형 ( Joo Hyung Kim ),김원준 ( Won Jun Kim ),이경아 ( Kyeong A Lee ),박호현 ( Ho Hyun Park ),이웅수 ( Woong Soo Lee ),유대현 ( Dae Hyun Yoo ) 대한류마티스학회 2009 대한류마티스학회지 Vol.16 No.2
Objective: Inflammatory cytokines may play important roles in the pathogenesis of adult onset Still`s disease. The enhanced expression of IL-18 was reported in the bone marrow of a Japanese systemic onset juvenile rheumatoid arthritis patient but not in the other organs. To date, there are very few studies relating the bone marrow and AOSD. This study examined the bone marrow findings as well as TNF-α and IL-18 expression in the bone marrow of AOSD patients. Methods: A retrospective study was performed on 15 AOSD patients who had undergone a bone marrow examination at a university hospital. The clinical and laboratory findings, as well as the bone marrow findings, were analyzed. Immunohistochemistry of IL-18 and TNF-α in bone marrow was performed. Results: The bone marrow cellularity and myeloid/erythroid cell ratio showed no correlation with the clinical and laboratory findings. TNF-α was expressed at 0.8∼9.8% and IL-18 was expressed at 0.4∼9.8% of bone marrow cells. Cytokine expression was not associated with the clinical patterns of AOSD. The platelet count correlated with the bone marrow TNF-α expression but TNF-α did not correlate with IL-18 expression. Conclusion: TNF-α and IL-18 expression in bone marrow were observed in some AOSD patients but there was no correlation with the other clinical and laboratory findings except for the platelet count.
Coulter Counter S-plus에 의한 한국인의 정상 혈액상
구무길,김기홍,이웅수 한양대학교 의과대학 1983 한양의대 학술지 Vol.3 No.1
Normal value of blood is different according to individual, race, age, sex, time of sampling and method, so it is important to establish authentic normal hematological value in Korea. Author studied for obtaining of normal value of white cell cout, red cell count, hemoglobin, hematocrit, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration and red cell distribution with Coulter Counter Model S-plus in healthy Koreans. The results were as follow : 1. Normal value of white cell count is 6.7±1.8x10?/1 2. Normal vlaue of red cell count is 4.73±0.5x10?/1 3. Normal value of hemoglobin is 14.7±1.7g/dl 4. Normal value of hematocrit is 43.4±5.0% 5. Normal value of mean conpusular volume is 91.9±4.3fl 6. Normal value of mean conpusulcar hemoglobin is 31.1±1.5pg/cell 7. Normal value of mean conpusucular hemoglobin concentration is 33.8±0.6g/dl RBC'S 8. Normal value of red cell distribution width is 9.8±1.5