I n a prior communication we demonstrated that transection of the optic nerve of the cat with consequent retrograde neuronal degeneration did not lead to alteration of the ipsilateral retinal vasculature. We interpreted this to mean that retinal neuronal degeneration does not, of itself, cause an associated vascular degeneration. In the present study the vasculature of the optic disc region of ...

despite promising results observed using silicone rubber chamber, no previous comprehensive work was performed on behavior of the conduit. present study aimed at further functional, histomorphometrical and immunohistochemical assessment of nerve regeneration in the same animal along a 10-mm rat sciatic nerve gap. fifty- four male wistar rats were divided into three experimental groups (n = 18),...

  Despite promising results observed using silicone rubber chamber, no previous comprehensive work was performed on behavior of the conduit. Present study aimed at further functional, histomorphometrical and immunohistochemical assessment of nerve regeneration in the same animal along a 10-mm rat sciatic nerve gap. Fifty- four male Wistar rats were divided into three experimental groups (n = 1...

Damage to the optic nerve resulting from severe acute glaucoma was studied experimentally in the owl monkey (Aotus trivirgatus). Soon after the onset of glaucoma a widespread marked reduction in blood flow was evident in the optic nerve as well as in the ocular tissues. During the first 4 days there was progressive hydropic degeneration of the nerve head beginning in the vicinity of the lamina ...