... arepathways for the increased formation of a- keto-aldehydes such as glyoxal and methylglyoxal fromglyceraldehyde 3 -phosphate. Autoxidation of a- hydroxy-aldehydes to a- ketoaldehydes generates hydrogen ... sulf-hydryls. Acetaldehyde reacts via the aldehyde group,whereas acrolein, an a, b-unsaturated aldehyde, forms a Michael adduct. The zinc-releasing activity of alde-hydes has implications for ... disulfiram. Alcohol Alcohol 28,461–468.30 Isse T, Oyama T, Kitagawa K, Matsuno K, Matsumoto A, Yoshida A, Nakayama K, Nakayama K & Kawa-moto T (2002) Diminished alcohol preference in trans-genic...