Middle cerebral artery occlusion in the young rat.

P Coyle P Coyle
1982 Stroke 143 citations

Abstract

This investigation describes a surgical approach for ligation of the middle cerebral artery (MCA) in the young rat and evaluates consequences of the occlusion with a neurologic exam for motor deficits, Evans blue test for blood-brain barrier leaks, and light microscopy for histologic changes after 3 days. Evans blue extravasation and the lesion were limited to cortex at the burr hole site in occluded and sham operated rats. MCA occlusion beyond the point of origin of the striate branches in the young rat results in neither neurological deficits, dye markings, nor histologic changes in the distal vascular field to indicate an infarct. Apparently, the young rodent collateral supply maintains the tissue in a viable state.

Keywords

MedicineEvans BlueExtravasationOcclusionLigationMiddle cerebral arteryIschemiaLesionBlood supplyAnatomyPathologySurgeryCardiologyInternal medicine

Affiliated Institutions

Related Publications

Publication Info

Year
1982
Type
article
Volume
13
Issue
6
Pages
855-859
Citations
143
Access
Closed

External Links

Social Impact

Social media, news, blog, policy document mentions

Citation Metrics

143
OpenAlex

Cite This

P Coyle (1982). Middle cerebral artery occlusion in the young rat.. Stroke , 13 (6) , 855-859. https://doi.org/10.1161/01.str.13.6.855

Identifiers

DOI
10.1161/01.str.13.6.855