Wallerian degeneration Wallerian degeneration Electron micrograph: From Robert E Schmidt MD Electron micrograph: From Robert E Schmidt MD Wallerian degeneration Wallerian degeneration Electron micrograph: From Robert E Schmidt MD Myelin Degradation to Lipids Electron micrograph: From Robert E Schmidt MD Myelin Degradation to Lipids Electron micrograph: From Robert E Schmidt MD Electron micrograph: From Robert E Schmidt MD From R E Schmidt MD From R E Schmidt MD Macrophages Perivascular Contents Lipid droplets Myelin debris small Location In & around vessel... Macrophages, Perivascular Contents Lipid droplets Myelin debris, small Location In & around vessel... Macrophages Perivascular Contents Lipid droplets Myelin debris small Location In & around vessel... Macrophages, Perivascular Contents Lipid droplets Myelin debris, small Location In & around vessel... From R E Schmidt MD Denervated Schwann cell bands (Bands of Bungner) Due to: Myelinated axon loss... From R E Schmidt MD Denervated Schwann cell bands (Bands of Bungner) Due to: Myelinated axon loss... Macrophages Perivascular Contents Lipid droplets Myelin debris small Location In & around vessel... Macrophages, Perivascular Contents Lipid droplets Myelin debris, small Location In & around vessel... From R E Schmidt MD Axons Regenerating Surrounded by Schwann cell cytoplasm Unmyelinated Thinly... From R E Schmidt MD Axons, Regenerating Surrounded by Schwann cell cytoplasm Unmyelinated Thinly... Phagocytes (vacuolated) in endoneurium Large cells: Contain myelin debris or round clear lipid... Phagocytes (vacuolated) in endoneurium Large cells: Contain myelin debris or round, clear lipid... Figure 3. Dose-dependence of axon protection by the Wld gene. ( a ) Top western blot showing the... Figure 3. Dose-dependence of axon protection by the Wld gene. ( a ) Top, western blot showing the... VvG stain Wallerian degeneration 5 Pathology Stages Axon degeneration & loss Early Ongoing Myelin... VvG stain Wallerian degeneration 5 Pathology Stages Axon degeneration & loss Early Ongoing Myelin... Acid phosphatase stain Phagocytic cells Endoneurial Acid phosphatase stain Phagocytic cells, Endoneurial Phagocytes (vacuolated) in endoneurium Large cells: Contain myelin debris or round clear lipid... Phagocytes (vacuolated) in endoneurium Large cells: Contain myelin debris or round, clear lipid... Each nerve cell contains a soma a single axon and any number of dendrites. View slideshow of images... Each nerve cell contains a soma, a single axon and any number of dendrites. View slideshow of images... Lipid droplets in Schwann Cells & Macrophages Closely-apposed Schwann cells (Dark arrows) &... Lipid droplets in Schwann Cells & Macrophages Closely-apposed Schwann cells (Dark arrows) &... Electron micrograph: From Robert E Schmidt MD Early phase: Schwann cell Myelin compact:... Electron micrograph: From Robert E Schmidt MD Early phase: Schwann cell Myelin, compact:... Cerebral infarctions can be accompanied by Wallerian degeneration of descending corticospinal tracts... Cerebral infarctions can be accompanied by Wallerian degeneration of descending corticospinal tracts... Figure 4. Axon protection 10−14 days after transection. ( a ) Western blot showing the extent of... Figure 4. Axon protection 10−14 days after transection. ( a ) Western blot showing the extent of... Waller Wallerian degeneration: Principles & Features Wallerian degeneration: Definition Sequence of... Waller Wallerian degeneration: Principles & Features Wallerian degeneration: Definition Sequence of... Waller Wallerian degeneration: Principles & Features Wallerian degeneration: Definition Sequence of... Waller Wallerian degeneration: Principles & Features Wallerian degeneration: Definition Sequence of... Figure 6. NAD + metabolism in Wld S brain. ( a ) Increased Nmnat activity and ( b ) unaltered NAD +... Figure 6. NAD + metabolism in Wld S brain. ( a ) Increased Nmnat activity and ( b ) unaltered NAD +... Remak Remak Supplementary Figure 2 ( jpg 1.2MB) The transgene construct and evidence for genomic integration. (... Supplementary Figure 2 ( jpg 1.2MB) The transgene construct and evidence for genomic integration. (... Oppenheim 1894 Wallerian degeneration: Pathology Hypoglossal nerve: 5 days after nerve section Oppenheim 1894 Wallerian degeneration: Pathology Hypoglossal nerve: 5 days after nerve section Toluidine blue stain Toluidine blue stain Wallerian degeneration Wallerian degeneration. Fragmentation of myelin and axons. Myelin stain.... Wallerian degeneration Wallerian degeneration. Fragmentation of myelin and axons. Myelin stain.... Supplementary Figure 3 ( jpg 337K) Wld protein is not detectable in axons of sciatic nerve ( a )... Supplementary Figure 3 ( jpg 337K) Wld protein is not detectable in axons of sciatic nerve ( a )...
Next »
Advanced Search