224. Quantitative Orgen-Uptake Measurment of In-111 Labeled Platelets
نویسندگان
چکیده
منابع مشابه
Indium-111-labeled Platelets: Effect of Heparin
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...
متن کاملUsing Indium-111-labeled Autologous Platelets
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...
متن کاملA quantitative method to measure human platelet chemotaxis using indium-111-oxine-labeled gel-filtered platelets.
Human blood platelets have been shown to migrate directionally and specifically toward collagen in plasma in vitro. We have developed a new system to monitor this behavior using a linear 7-compartment chamber with 111In-oxine-labeled gel-filtered platelets. The compartments are separated by various Nuclepore and Millipore filter membranes. Radiolabeled platelets suspended in plasma are placed i...
متن کاملIdentification of Left Ventricular Thrombi in Man Using Indium-111-labeled Autologous Platelets
Indium-111 ("'In) bound to 8-hydroxyquinoline can be used to label platelets without impairing their ability to participate in active thrombosis. The purpose of this study was to identify intracardiac thrombi using "'In platelet scintigraphy. Twenty-nine patients were studied. Twenty-one had discrete left ventricular aneurysms (group 1). The remaining eight patients (group 2) had normal or mini...
متن کاملIdentification of left ventricular thrombi in man using indium-111-labeled autologous platelets. A preliminary report.
Indium-111 ("'In) bound to 8-hydroxyquinoline can be used to label platelets without impairing their ability to participate in active thrombosis. The purpose of this study was to identify intracardiac thrombi using "'In platelet scintigraphy. Twenty-nine patients were studied. Twenty-one had discrete left ventricular aneurysms (group 1). The remaining eight patients (group 2) had normal or mini...
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ژورنال
عنوان ژورنال: Japanese Journal of Radiological Technology
سال: 1991
ISSN: 0369-4305,1881-4883
DOI: 10.6009/jjrt.kj00003323966