Nutritional Deficiency and Wallerian Degeneration in the Rat
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چکیده
منابع مشابه
P187: Dose-Dependent Delay of Wallerian Degeneration Induced by Dexamethasone after Sciatic Nerve Transection in Rat
Wallerian degeneration is an innate immune response which occurs after some kinds of nerve damages such as neurodegenerative disease and acute axonal injury. In clinic, dexamethasone as an anti-inflammatory drug has been used for many years to treat nerve injuries. In present study, we aimed to study the effects of various doses of dexamethasone on the Wallerian degeneration in rat. Twentyseven ...
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Following injury, distal axons undergo the process of Wallerian degeneration, and then cell debris is cleared to create a permissive environment for axon regeneration. The innate and adaptive immune systems are believed to be critical for facilitating the clearance of myelin and axonal debris during this process. However, immunodeficient animal models are regularly used in transplantation studi...
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Two cases of pontine infarct with Wallerian degeneration (WD) of the pontocerebellar fibers are described. WD of pontocerebellar fibers, seen bilaterally along the transverse pontine fibers, is more visible in the middle cerebellar peduncles and extends into the white matter of the cerebellar hemispheres. Understanding the anatomy of the white matter and the temporal evolution of this degenerat...
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(1000mgat days0 and 14). She continued to experienceworseninglowerextremityweakness.Eventually,shereceived6plasmapheresis treatments withminimal improvement. During the entire periodof follow-up at our center, she required 20 to 30mg daily of oral prednisone. Neurological examination prior to the onset of HiCy therapy revealed symmetrically reduced arm abduction (4−/5) and hip flexion strength ...
متن کاملNMN Deamidase Delays Wallerian Degeneration and Rescues Axonal Defects Caused by NMNAT2 Deficiency In Vivo
Axons require the axonal NAD-synthesizing enzyme NMNAT2 to survive. Injury or genetically induced depletion of NMNAT2 triggers axonal degeneration or defective axon growth. We have previously proposed that axonal NMNAT2 primarily promotes axon survival by maintaining low levels of its substrate NMN rather than generating NAD; however, this is still debated. NMN deamidase, a bacterial enzyme, sh...
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ژورنال
عنوان ژورنال: British Journal of Nutrition
سال: 1954
ISSN: 0007-1145,1475-2662
DOI: 10.1079/bjn19540009