Caught in the act: In vivo molecular imaging of the transcription factor NF-κB after myocardial infarction

2006 ◽  
Vol 342 (3) ◽  
pp. 773-774 ◽  
Author(s):  
Jochen Tillmanns ◽  
Harald Carlsen ◽  
Rune Blomhoff ◽  
Guro Valen ◽  
Laura Calvillo ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Transcription Factor ◽  
Molecular Imaging

scholarly journals Advances in molecular imaging of atherosclerosis and myocardial infarction: shedding new light on in vivo cardiovascular biology

2012 ◽  
Vol 303 (12) ◽  
pp. H1397-H1410 ◽  
Author(s):  
Alkystis Phinikaridou ◽  
Marcelo E. Andia ◽  
Ajay M. Shah ◽  
René M. Botnar
Keyword(s):  
Myocardial Infarction ◽  
Molecular Imaging ◽  
Therapeutic Interventions ◽  
Special Focus ◽  
Biological Processes ◽  
Highly Active ◽  
Imaging Probes ◽  
Cardiovascular Biology ◽  
Active Research

Molecular imaging of the cardiovascular system heavily relies on the development of new imaging probes and technologies to facilitate visualization of biological processes underlying or preceding disease. Molecular imaging is a highly active research discipline that has seen tremendous growth over the past decade. It has broadened our understanding of oncologic, neurologic, and cardiovascular diseases by providing new insights into the in vivo biology of disease progression and therapeutic interventions. As it allows for the longitudinal evaluation of biological processes, it is ideally suited for monitoring treatment response. In this review, we will concentrate on the major accomplishments and advances in the field of molecular imaging of atherosclerosis and myocardial infarction with a special focus on magnetic resonance imaging.

Scintigraphic Detection of Experimental Myocardial Infarction with 99mTc-2,3-Dimercaptosuccinic Acid

1984 ◽  
Vol 23 (06) ◽  
pp. 317-319
Author(s):  
J. Novák ◽  
Y. Mazurová ◽  
J. Kubíček ◽  
J. Yižd’a ◽  
P. Kafka ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Coronary Artery ◽  
Intravenous Administration ◽  
Experimental Myocardial Infarction ◽  
Myocardial Infarctions ◽  
Clinical Use ◽  
Scintigraphic Imaging ◽  
Tissue Samples ◽  
Scintigraphic Finding

SummaryAcute myocardial infarctions were produced by ligature of the left frontal descending coronary artery in 9 dogs. The possibility of scintigraphic imaging with 99mTc-DMSA 4 hrs after intravenous administration was studied. The infarctions were 4, 24 and 48 hrs old. The in vivo scan was positive in only one dog with a 4-hr old infarction. The in vivo scans were confirmed by the analysis of the radioactivity in tissue samples. The accumulation of the radiopharmaceutical increased slightly in 48-hr old lesions; however, this increase was not sufficient for a positive scintigraphic finding. Thus, we do not recommend 99mTc-DMSA for clinical use in acute lesions.

Clinical Trials in Thrombosis: Secondary Prevention of Myocardial Infarction

1976 ◽  
Vol 35 (01) ◽  
pp. 049-056 ◽  
Author(s):  
Christian R Klimt ◽  
P. H Doub ◽  
Nancy H Doub
Keyword(s):  
Myocardial Infarction ◽  
Secondary Prevention ◽  
Case Control ◽  
Therapeutic Effects ◽  
Case Control Studies ◽  
Definitive Answer ◽  
Inhibition Of Platelet Aggregation ◽  
Prospective Trials

SummaryNumerous in vivo and in vitro experiments, investigating the inhibition of platelet aggregation and the prevention of experimentally-induced thrombosis, suggest that anti-platelet drugs, such as aspirin or the combination of aspirin and dipyridamole or sulfinpyrazone, may be effective anti-thrombotic agents in man. Since 1971, seven randomized prospective trials and two case-control studies have been referenced in the literature or are currently being conducted, which evaluate the effects of aspirin, sulfinpyrazone, or dipyridamole in combination with aspirin in the secondary prevention of myocardial infarction. A critical review of these trials indicates a range of evidence from no difference to a favorable trend that antiplatelet drugs may serve as anti-thrombotic agents in man. To date, a definitive answer concerning the therapeutic effects of these drugs in the secondary prevention of coronary heart disease is not available.

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