Summary.
We compared CSF and serum levels, and the CSF/serum ratio of alpha-tocopherol (vitamin E), measured by HPLC, in 30 patients with sporadic amyotrophic lateral sclerosis (SALS) and 78 matched controls. The mean CSF and serum vitamin E levels did not differ significantly between the 2 study groups. These values were not influenced by the clinical form (spinal versus bulbar) of SALS. CSF alpha-tocopherol levels did not correlate with age, age at onset, and duration of the disease. These results suggest that CSF and serum alpha-tocopherol concentrations are unrelated with the risk for ALS.
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Received February 25, 1998; accepted April 23, 1998
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de Bustos, F., Jiménez-Jiménez, F., Molina, J. et al. Cerebrospinal fluid levels of alpha-tocopherol in amyotrophic lateral sclerosis. J Neural Transm 105, 703–708 (1998). https://doi.org/10.1007/s007020050089
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DOI: https://doi.org/10.1007/s007020050089