The DOI matches its Crossref record; 24 of the 25 references it cites were found in a registry or an index.
Elevated C-Reactive Protein Levels and Impaired Endothelial Vasoreactivity in Patients With Coronary Artery Disease
Open accessAbstract
Background —Elevated C-reactive protein (CRP) serum levels, an exquisitely sensitive objective marker of inflammation, relate to long-term prognosis in patients with coronary artery disease and in apparently healthy men. Because abnormalities of endothelial regulation of vascular function may contribute to the occurrence of coronary events, we tested the hypothesis that elevated CRP levels are associated with an abnormal systemic endothelial vascular reactivity. Methods and Results —Endothelium-dependent (10 to 50 μg/min acetylcholine) and endothelium-independent (2 to 8 μg/min sodium nitroprusside) forearm blood flow responses were measured with venous occlusion plethysmography in 60 male patients with angiographically documented coronary artery disease. Forearm blood flow responses to acetylcholine were inversely correlated with CRP serum levels ( r =−0.46, P =0.001). With multivariate analysis that included the classic risk factors for coronary artery disease, elevated CRP serum level remained a statistically significant independent predictor of a blunted endothelial vasodilator capacity. Most important, normalization of elevated CRP levels over time was associated with a normalization of endothelium-mediated forearm blood flow responses after 3 months. Conclusions —Thus, elevated CRP serum levels indicative of a systemic inflammatory response are associated with a blunted systemic endothelial vasodilator function. The identification of elevated CRP levels as a transient independent risk factor for endothelial dysfunction might provide an important clue to link a systemic marker of inflammation to atherosclerotic disease progression.
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“inflammation is associated with anabolic resistance in muscle, which is caused partly by inhibition of the perfusion adjustment to anabolic stimuli and partly by inhibition of IGF1 production and signalling”
From Inflammageing: chronic inflammation in ageing, cardiovascular disease, and frailty (2018) · cites this paper as [240]
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Self-citationC-Reactive Protein as a Cardiovascular Risk Factor
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Pradhan, A. D. (2001) · JAMA · doi:10.1001/jama.286.3.327 · Cited by 4,433
“Elevated CRP levels have been similarly associated with blunted endothelial vasoreactivity and, perhaps more importantly, CRP normalization is associated with subsequent improvement of regional blood flow.(47) In addition, crosssectional analyses show that CRP is Figure 2.”
BackgroundInflammageing: chronic inflammation in ageing, cardiovascular disease, and frailty
Ferrucci, L., & Fabbri, E. (2018) · Nature Reviews Cardiology · doi:10.1038/s41569-018-0064-2 · Cited by 3,690
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Air Pollution and Cardiovascular Disease
Brook, R. D., Franklin, B. A., Cascio, W. E., Hong, Y., Howard, G., D, M. L. M., Luepker, R. V., Mittleman, M. A., Samet, J. M., Smith, S. C., et al. (2004) · Circulation · doi:10.1161/01.cir.0000128587.30041.c8 · Cited by 2,454
Heitzer, T., Schlinzig, T., Krohn, K., Meinertz, T., & Münzel, T. (2001) · Circulation · doi:10.1161/hc4601.099485 · Cited by 1,961
Metadata
- Authors
- Fichtlscherer, S., Rosenberger, G., Walter, D. H., Breuer, S., Dimmeler, S., & Zeiher, A. M.
- Affiliations
- Goethe University Frankfurt (DE)
- Venue
- Circulation
- Published
- 2000-08-29
- Volume
- 102
- Issue
- 9
- Pages
- 1000-1006
- ISSN
- 0009-7322 (ISSN-L)
- 1524-4539
- OpenAlex
- W2076633296
- Cited by
- 665
- References
- 25
- Citations by year
- 2026: 3 · 2025: 4 · 2024: 5 · 2023: 8 · 2022: 9 · 2021: 14 · 2020: 11 · 2019: 11 · 2018: 17 · 2017: 16 · 2016: 18 · 2015: 18 · 2014: 26 · 2013: 27 · 2012: 21
- FWCI
- 23.45
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Circulation (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Physiology (medical) › Nitric Oxide and Endothelin Effects
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Health and Disease Prevention
- Life Sciences › Immunology and Microbiology › Immunology › Atherosclerosis and Cardiovascular Diseases
- Keywords
- C-reactive protein, coronary artery disease, endothelial dysfunction, endothelium-dependent vasodilation, acetylcholine response, forearm blood flow, systemic inflammation, cardiovascular risk factors, atherosclerosis, sodium nitroprusside
- MeSH terms
- Acetylcholine, Adrenergic beta-Antagonists, Aspirin, Brachial Artery, C-Reactive Protein, Coronary Disease, Endothelium, Vascular, Follow-Up Studies, Forearm, Humans, Inflammation, Infusions, Intra-Arterial, Male, Middle Aged, Nitroprusside, Regional Blood Flow, Risk Factors, Vasodilation, Vasodilator Agents, Biomarkers, Multivariate Analysis
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