Imaging experimental infective endocarditis with indium-111-labeled blood cellular components.
نویسندگان
چکیده
منابع مشابه
Imaging Experimental Infective Endocarditis
The capability of radionuclide imaging to detect experimental aortic valve infective endocarditis was assessed with indium-111 ("'In)-labeled blood cells. Sequential cardiac imaging and tissue distribution studies were obtained in 17 rabbits with infective endocarditis after administration of "..In-platelets and in five after "'In-polymorphonuclear leukocytes. Forty-eight to 72 hours after plat...
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The external imaging patterns and the kinetics of infiltration of indium-111 labeled polymorphonuclear leukocytes (PMNs) occurring in the course of the inflammatory response associated with myocardial infarction were studied in dogs subjected to closed-chest anterior wall infarction. The effects of infarct age and regional residual myocardial blood flow upon PMN infiltration were investigated a...
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The ability of cardiac scintigraphy with indium-lll ('1l1n)-labeled platelets to detect coronary artery thrombosis (CAT) was assessed in a canine model. Cardiac imaging and tissue distribution studies were performed shortly after administering "11In-labeled platelets to 12 dogs (group 1) with acute CAT. Four dogs (group 2) with acute CAT were studied 2 and 22 hours after administering "'In plat...
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The goal of heparin therapy in deep vein thrombosis is to prevent thrombus extension. The relationship between thrombus extension and the results of coagulation tests used to monitor heparin therapy is unclear. To explore this relationship, we studied the effect of several heparin regimens on the accretion of indium-111-labeled platelets on fresh venous thrombi, as detected by gamma imaging, an...
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The feasibility of imaging the inflammatory response to acute transmural myocardial infarction in man using biologically active indium-111 ("'ln)-labeled autologous leukocytes was assessed in 36 patients. Indium-111 leukocytes (approximately 500 ,tCi) were injected i.v. 18-112 hours after the onset of chest pain. Cardiac imaging was performed 24 hours later with a mobile gamma camera. Twenty-on...
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ژورنال
عنوان ژورنال: Circulation
سال: 1979
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.59.2.336