Since nitrous oxide is commonly used for surgery in the elderly, some experts feel vitamin B 12 deficiency should be ruled out prior to its use or prophylactic vitamin B 12 supplementation implemented before and after exposure to the gas (7, 18)
Retrieved from Ehrlich, S
2.8% placebo) [119]
Yin Z, Albrecht J, Syversen T, Jiang H, Summar M, Rocha JBTda, Farina M, Aschner M (2009) Comparison of alterations in amino acids content in cultured astrocytes or neurons exposed to methylmercury separately or in co-culture
10.1177/1533317514556876 14 BassilF.FernagutP
Additionally, cognitive deficiency was frequently observed, e.g., problems with working memory, concentration, collecting visual memories, and general cognitive abilities