Peripheral neuropathy and vasculopathy due to toxicity of acrylamide / 中国康复理论与实践

ABSTRACT

@#ObjectiveTo investigate the clinical feature peripheral neuropathy and vasculopathy after acrylamide toxication. Methods2 young male patients with peripheral neuropathy who had exposed to acrylamide for job more than one year were reported.ResultsNeuroelectrophysiological examination showed marked abnormalities in both peripheral and central nerve conduction in both patients. Sural nerve biopsies revealed axonal degeneration, Wallerian degeneration and giant axon with accumulated neurofilaments. Additonally, vasculopathies including prominant thickness of arterial intesma and basal membrane of capillary as well as apoptosis of vascular pericyte, were evident. ConclusionAxonal degeneration and vascular involvement has been found in acrylamide toxication. Vascular impairment maybe plays an important role in the pathogenesis of neuropathy.