... lgÆmL)1).Production of HpAKR was initiated by addition of isopropylthio-b-d-galactoside to a final concentration of 1 mm, and this was followed by incubation at room temperature, to minimize inclusion body formation. ... reduction of aldehydes and ketones to the corre-sponding alcohol product, and thus serve to removepotentially cytotoxic and mutagenic aldehydes fromcells [14]. In view of the potential aldehyde detoxifying ... of Clinical Medicine and Institute of Molecular Medicine, Trinity College Dublin, IrelandHelicobacter pylori is one of the most common humanpathogens, and has been strongly linked with chronicgastritis,...