Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:4.1.1.6 (CAD)
 4,420 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The effects of 12 months hormone replacement therapy (HRT) on biochemical markers associated with endothelial function were studied in 98 postmenopausal women with CAD, who were randomized to transdermal HRT or a control group. A significant reduction in the levels of von Willebrand factor in the HRT-group compared to controls was seen after 3 months, maintained after 12 months (p <0.001). Significant reduction in the HRT-group compared to controls was also seen in VCAM-1 after 3 months, sustained after 12 months (p = 0.013 and p = 0.045, respectively), and E-selectin was reduced by about 20% after 3 months on HRT, the reduction being statistically significant after 12 months (p <0.001). Significantly reduced levels of ICAM-1 were also seen after 12 months (p = 0.048). No effects could be observed on tPA-antigen or thrombomodulin. The reduction in procoagulant and proinflammatory markers of endothelial function after long-term transdermal HRT could indicate a beneficial effect on the endothelium and thus a potentially modulating effect on the progression of atherosclerosis in women with CAD.
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PMID:Reduced expression of endothelial cell markers after long-term transdermal hormone replacement therapy in women with coronary artery disease. 1089 53

Systemic factors and blood flow velocity related to atherosclerosis have been examined mainly separately or by in vitro studies. The aim of our study was to investigate the association between local coronary blood flow (corrected TIMI frame count, CTFC) and systemic atherosclerosis-related inflammatory parameters such as soluble intercellular adhesion molecule-1 (sICAM-1), interleukin-6 (Il-6), high sensitivity C-reactive protein (hsCRP) and von Willebrand factor (vWF) in humans. We enrolled the following groups of ischemic heart disease (IHD) patients: patients with coronary stenosis and stable (CAD, n = 96) or unstable angina (ACS, n = 27), patients with documented myocardial ischemia and normal coronary angiogram (NEG, n = 68). Patient groups showed only marginal differences in CTFC or sICAM-1 levels. In contrast, when IHD patients were studied individually, general positive correlation was found between CTFC and sICAM-1 level (r = 0.33; in NEG r = 0.25; in CAD r = 0.37; in ACS r = 0.61), being the strongest in ACS. The relation was independent from age, gender, BMI, smoking, hypertension, diabetes, previous myocardial infarction, family history of IHD, medication, hsCRP, IL-6 and vWF levels. (odds ratio, OR = 6.4; CI 95%: 2.43-16.84; p < 0.05). Nevertheless, correlation between CTFC and IL-6, hsCRP, vWF levels was not found. These results indicate inverse correlation between coronary blood flow and adhesion molecule production independently from conventional cardiovascular risk factors and inflammatory markers.
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PMID:Inverse correlation between coronary blood flow velocity and sICAM-1 level observed in ischemic heart disease patients. 1629 92