title: Exposure to nitrous oxide may be associated with high homocysteine plasma levels and a risk for clinical depression.
authors.forename: Joseph
authors.initials: J
authors.lastname: Levine
authors.forename: K N
authors.initials: KN
authors.lastname: Chengappa
mesh_terms: D000328:Adult; D018685:Anesthetics, Inhalation; D003816:Dentists, Women; D003865:Major Depressive Disorder / Q000097:blood / Q000139:chemically induced* / Q000175:diagnosis; D039721:Diagnostic and Statistical Manual of Mental Disorders; D005260:Female; D006710:Homocysteine / Q000097:blood*; D006801:Humans; D009609:Nitrous Oxide / Q000008:administration & dosage / Q000009:adverse effects*; D016273:Occupational Exposure / Q000009:adverse effects*; D018570:Risk Assessment
chemical_list: D018685:Anesthetics, Inhalation; D006710:Homocysteine; D009609:Nitrous Oxide