Nerve
Nerve. 2. 1. 250µm. Longitudinal section and cross section. 1. Endoneurium,2. perineurium, 3. bundle of collagen fibers, 4. Schwann cell, 5. myelinated nerve fiber, 6. Ranvier node, 7. fibroblast nuclei, 8. Schwan cell nuclei, 9. axon. 2. 3. 1. 4. 10µm.
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