Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0151814 (coronary occlusion)
 3,687 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Based on laboratory and experimental evidence, it has been hypothesized that inflammation plays a fundamental role in atherogenesis and acute thrombosis. From an epidemiologic perspective, corroboration of this hypothesis has been provided by a series of prospective cohort studies which demonstrate that inflammatory parameters (such as fibrinogen, C reactive protein, and serum amyloid A), cellular adhesion molecules [such as intercellular adhesion molecule (ICAM)-1], and cytokines (such as interleukin-6) are all elevated at baseline among patients at risk for future coronary occlusion. Furthermore, data deriving from randomized clinical trials suggest that the efficacy of common preventive agents such as aspirin and hydroxy-methylglutaryl (HMG) CoA reductase inhibition may derive in part from interactions with the inflammatory system. Taken together, these data raise the possibility that therapies targeting chronic low-grade inflammation may provide novel future strategies for cardiovascular disease prevention.
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PMID:Inflammation, atherosclerosis, and cardiovascular risk: an epidemiologic view. 1007 Aug 10

The application of isoflurane in a post-conditioning manner, during early reperfusion following a period of coronary occlusion, has numerous beneficial effects on the ischemic myocardium, including reduction of infarct size. It does so by stimulating a sequence of well studied anti-apoptotic pro-survival mechanisms in a similar manner to various 'ischemic' pre-/post-conditioning approaches which achieve their cardio protective effects in both laboratory and clinical situations. Proliferation of newly formed blood vessels, resulting in formation of highly vascularized granulation tissue, is an essential stage of infarct healing. It can be evaluated by detecting various angiogenic factors, including vascular endothelial growth factor (VEGF) and platelet endothelial cell adhesion molecule-1 (PECAM-1/CD31) or by quantification of expression of vascular smooth muscle progenitors, such as Nestin. Expression of these three markers was used to evaluate the effect of early isoflurane post-conditioning in ischemia-reperfusion type cardiac injury. A large reduction in infarct size (59.3% of control), and marked increase of expression of VEGF (43.4%), PECAM-1/CD31 (136%) and Nestin (77.9%) was found in experimental animals when compared to control animals that did not receive isoflurane treatment. Hence, based on our results, we can emphasize two morphologically detectable benefits of isoflurane post-conditioning: a marked reduction in infarct size and much better organization/vascularization of necrotic tissue.
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PMID:Isoflurane post-conditioning stimulates the proliferative phase of myocardial recovery in an ischemia-reperfusion model of heart injury in rats. 2384 63