Summary
Interastrocytic gap junctions in the blood-brain barrier of the experimental penumbra area were studied in the cat caudate nucleus 1 h after ischemia. Transmission electron microscopy and freeze-fracture studies revealed only slight changes in gap junctions between astrocytes, indicating that these junctions are very resistant to hypoxia.
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Authors are grateful to M. Guerricabeitia and Ch. Bourdier for their technical and secretarial assistance.
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Cuevas, P., Gutierrez Diaz, J.A., Reimers, D. et al. Aspects of interastrocytic gap junctions in blood-brain barrier in the experimental penumbra area, revealed by transmission electron microscopy and freeze-fracture. Experientia 40, 471–473 (1984). https://doi.org/10.1007/BF01952391
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DOI: https://doi.org/10.1007/BF01952391