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Alterations in the Expression of Intercellular Adhesion Molecule-1(ICAM-1) on Neutrophils and in the Serum in the Coronary Circulationof Patients with Coronary Artery Disease
http://hdl.handle.net/10191/1912
http://hdl.handle.net/10191/1912598bc8f1-4ece-4117-9db0-e364665480e0
名前 / ファイル | ライセンス | アクション |
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KJ00000007272.pdf (2.5 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-05-10 | |||||
タイトル | ||||||
タイトル | Alterations in the Expression of Intercellular Adhesion Molecule-1(ICAM-1) on Neutrophils and in the Serum in the Coronary Circulationof Patients with Coronary Artery Disease | |||||
タイトル | ||||||
タイトル | Alterations in the Expression of Intercellular Adhesion Molecule-1(ICAM-1) on Neutrophils and in the Serum in the Coronary Circulationof Patients with Coronary Artery Disease | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ICAM-1 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | coronary artery disease | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | coronary circulation | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
HIGUCHI, Kotaro
× HIGUCHI, Kotaro× MATSUBARA, Taku× TOBA, Ken× HORI, Tomoyuki× IDA, Toru× TAKEMOTO, Minoru× TAMURA, Yusuke× YAMAZOE, Masaru× OITE, Takashi× AIZAWA, Yoshifusa |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The intercellular adhesion molecule-1 (ICAM-1) is expressed on the surface of endothelial cells as well as neutrophils. Because neutrophils in the coronary circulation may play an important role in the progression of coronary artery disease, ICAM-1 and other adhesion molecules expressed on them were studied in the coronary circulation of patients with coronary artery disease. We used flow cytofluorometry to evaluate the amount of ICAM-1,CD18,and L-selectin expressed on neutrophils entering and leaving the coronary circulation in 18 patients who underwent coronary angiography. In addition, the serum level of the circulating form of ICAM-1 (cICAM-1) was measured in the same samples by using an enzyme-linked immunosorbent assay. Expression as the percentage of change between the left coronary artery and coronary sinus showed that neutrophil ICAM-1 (nICAM-1) decreased and serum cICAM-1 increased in patients with severe left coronary artery stenosis, compared with those with angiographically normal coronary arteries or only mild stenosis (nICAM-1,-9.7±2.9% vs 1.0±4.0%, p<0.05; cICAM-1,6.3±1.9% vs 0.5±1.7%, p<0.05,respectively). The changes in the expression of CD18 and L-selectin on neutrophils passing through the coronary circulation were not significant (CD18,-3.1±2.0% vs -3.8±4.3%; L-selectin, 6.0±3.6% vs -1.5±4.5%, respectively). ICAM-1 expressed on neutrophils appeared to be digested and relesed into plasma during passage through the coronary circulation in patients with severe stenotic coronary arteries. Thus, measurements of ICAM-1 may allow a prediction of the progression of coronary atherosclerosis. | |||||
書誌情報 |
Acta medica et biologica en : Acta medica et biologica 巻 48, 号 4, p. 119-125, 発行日 2000-12 |
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出版者 | ||||||
出版者 | Niigata University School of Medicine | |||||
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収録物識別子タイプ | ISSN | |||||
収録物識別子 | 05677734 | |||||
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収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00508361 | |||||
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値 | publisher |