Blood-Nerve Barrier |
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| Barrier, Blood-Nerve; Barriers, Blood-Nerve; Blood Nerve Barrier; Blood-Nerve Barriers | |
| The barrier between the perineurium of PERIPHERAL NERVES and the endothelium (ENDOTHELIUM, VASCULAR) of endoneurial CAPILLARIES. The perineurium acts as a diffusion barrier, but ion permeability at the blood-nerve barrier is still higher than at the BLOOD-BRAIN BARRIER. | |