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Cited by 435

The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.

P-selectin and intercellular adhesion molecule-1 expression after focal brain ischemia and reperfusion.

Open access
Okada, Y, Copeland, B R, Mori, E, Tung, M M, Thomas, W S, del Zoppo, G J·1994·Stroke

Abstract

Polymorphonuclear leukocytes have been implicated in the development of the "no-reflow" phenomenon after focal cerebral ischemia and reperfusion. To further understand the role of granulocytes in microvascular occlusions, the responses of the granulocyte-endothelial cell adhesion molecules P-selectin and intercellular adhesion molecule-1 during middle cerebral artery ischemia and reperfusion were examined in a primate model. Twelve adolescent male baboons were used for 2-hour middle cerebral artery occlusion (n = 3) or for 3-hour occlusion with 1-hour (n = 3), 4-hour (n = 3), and 24-hour (n = 3) reperfusion, and three separate unoperated primates served as controls. A quantitative immunohistochemical study of the microvascular distribution of P-selectin and intercellular adhesion molecule-1 was performed using 10-microns frozen sections from basal ganglia analyzed with computerized light microscopy video imaging. Significant (P < .05) persistent upregulation of P-selectin (beginning during ischemia) and transient upregulation of intercellular adhesion molecule-1 (at 1 and 4 hours of reperfusion) were observed on endothelium of selected post-capillary microvessels of the ischemic lenticulostriate artery territory. Platelet accumulation also occurred in this territory and was responsible for a significant proportion of the nonendothelial P-selectin signal at 24 hours after reperfusion. Focal cerebral ischemia/reperfusion stimulates endothelial P-selectin and intercellular adhesion molecule-1 expression in brain microvessels in the ischemic zone, which may contribute to enhanced leukocyte adherence and persistent activation.

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Metadata

Authors
Okada, Y., Copeland, B. R., Mori, E., Tung, M. M., Thomas, W. S., & del Zoppo, G. J.
Venue
Stroke
Published
1994-01
Volume
25
Issue
1
Pages
202-211
ISSN
  • 0039-2499 (ISSN-L)
  • 1524-4628
OpenAlex
W2104371820
Cited by
435
References
42
FWCI
25.92
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: P-selectin and intercellular adhesion molecule-1 expression after focal brain ischemia and reperfusion. https://app.cochat.ai/papers/10.1161/01.str.25.1.202
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Okada, Y., Copeland, B. R., Mori, E., Tung, M. M., Thomas, W. S., & del Zoppo, G. J. (1994). P-selectin and intercellular adhesion molecule-1 expression after focal brain ischemia and reperfusion. Stroke. https://doi.org/10.1161/01.str.25.1.202

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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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