| pubmed-article:190868 | pubmed:abstractText | Two glucuronidated catechol have been identified in a transplantable islet cell tumour of the golden hamster, i.e. dopamine-4-O-glucuronide and 3-methoxytyramine-4-O-glucuronide. L-dopa is rapidly metabolized in the tumour to one or both of these glucuronides. Incubation of tumour homogenates in the presence of beta-glucuronidase shows that dopamine-4-O-glucuronide is present in the tumour in extremely high concentrations. | lld:pubmed |
