A modified Bodian stain for routine quantitative assessment of axonal degeneration in teased nerve fibers.
We present a modified Bodian method for staining axons in teased peripheral nerves. For test materials, guinea pig sciatic nerves, intact and cut in situ, were removed 3, 4 and 5 days after surgery. Notable characteristics of the stain are a strong contrast between the axon and surrounding myelin and easy detection of nodes of Ranvier. The method is suitable for the quantitative assessment of axonal degeneration.
D000818:Animals; D001369:Axons / Q000648:ultrastructure; D006168:Guinea Pigs; D009412:Nerve Fibers / Q000648:ultrastructure*; D012584:Sciatic Nerve / Q000648:ultrastructure; D013194:Staining and Labeling