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Why does deficiency of vitamin B12 cause rapid and permanent injury to the brain, spinal cord and peripheral nerves?
What are the mechanisms?
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Citation: Gabbi et al. Methylmalonate Induces Inflammatory and Apoptotic Potential: A Link to Glial Activation and Neurological Dysfunction. J Neuropathol Exp Neurol. 2017 Mar 1;76(3):160-178. doi: 10.1093/jnen/nlw121. PMID: 28395089