Browsing by Author "Fedosov, Sergey N."

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    • The human serum metabolome of vitamin B-12 deficiency and repletion, and associations with neurological ... 
      Brito, Álex; Grapov, Dmitry; Fahrmann, Johannes; Harvey, Danielle; Green, Ralph; Miller, Joshua W.; Fedosov, Sergey N.; Shahab-Ferdows, Setareh; Hampel, Daniela; Pedersen, Theresa L.; Fiehn, Oliver; Newman, John W.; Uauy Dagach-Imbarack, Ricardo; Allen, Lindsay H. (American Society for Nutrition, 2017)
      Background:The specific metabolomic perturbations that occur in vitamin B-12 deficiency, and their associations withneurological function, are not well characterized.Objective:We sought to characterize the human serum ...
    • Vitamin B-12 treatment of asymptomatic, deficient, elderly Chileans improves conductivity in myelinated ... 
      Brito, Alex; Verdugo Latorre, Renato; Hertrampf, Eva; Miller, Joshua W.; Green, Ralph; Fedosov, Sergey N.; Shahab Ferdows, Setareh; Sánchez Reyes, Hugo; Albala Brevis, Cecilia; Castillo Carrasco, José; Matamala, José Manuel; Uauy Dagach-Imbarack, Ricardo; Allen, Lindsay H. (American Soc. Nutrition-ASN, 2016)
      Background: It is uncertain whether vitamin B-12 supplementation can improve neurophysiologic function in asymptomatic elderly with low vitamin B-12 status or whether folate status affects responses to vitamin B-12 ...