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Cited by 295

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Fibrin network structure and clot mechanical properties are altered by incorporation of erythrocytes

Open access
Gersh, Kathryn, Nagaswami, Chandrasekaran, Weisel, John·2009·Thrombosis and Haemostasis

Abstract

Summary: Although many in vitro fibrin studies are performed with plasma, in vivo clots and thrombi contain erythrocytes, or red blood cells (RBCs).To determine the effects of RBCs on fibrin clot structure and mechanical properties, we compared plasma clots without RBCs to those prepared with low (2 vol%), intermediate (5-10 vol%), or high (≥20 vol%) numbers of RBCs. By confocal microscopy, we found that low RBC concentrations had little effect on clot structure. Intermediate RBC concentrations caused heterogeneity in the fiber network with pockets of densely packed fibers alongside regions with few fibers. With high levels of RBCs, fibers arranged more uniformly but loosely around the cells. Scanning electron micrographs demonstrated an uneven distribution of RBCs throughout the clot and a significant increase in fiber diameter upon RBC incorporation. While permeability was not affected by RBC addition, at 20% or higher RBCs, the ratio of viscous modulus (G′′) to elastic modulus (G′) increased significantly over that of a clot without any RBCs. RBCs triggered variability in the fibrin network structure, individual fiber characteristics, and overall clot viscoelasticity compared to the absence of cells. These results are important for understanding in vivo clots and thrombi.

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Crossref · 10.1160/th09-03-0199

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Metadata

Authors
Gersh, K., Nagaswami, C., & Weisel, J.
Venue
Thrombosis and Haemostasis
Published
2009
Volume
102
Issue
12
Pages
1169-1175
ISSN
  • 0340-6245 (ISSN-L)
  • 2567-689X
OpenAlex
W2017466351
Cited by
295
References
12
FWCI
4.32
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Fibrin network structure and clot mechanical properties are altered by incorporation of erythrocytes. https://app.cochat.ai/papers/10.1160/th09-03-0199
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Gersh, K., Nagaswami, C., & Weisel, J. (2009). Fibrin network structure and clot mechanical properties are altered by incorporation of erythrocytes. Thrombosis and Haemostasis. https://doi.org/10.1160/th09-03-0199

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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