Antibacterial activity of Artocarpus heterophyllus. Artocarpus heterophyllus seeds inhibits sexual competence but not fertility of male rats. Freeze-substitution of dehydrated plant tissues: artefacts of aqueous fixation revisited. The interaction of selective plant lectins with neuraminidase-treated and untreated IgA1 from the sera of IgA nephropathy patients. Characterisation of Jack fruit lectin.