Figure 5From: The distribution of the anti-HIV drug, tenofovir (PMPA), into the brain, CSF and choroid plexusesHPLC-radio detector analysis of arterial inflow and venous outflow samples taken after 5 and 25 minutes of perfusion with [3H]PMPA showing that the majority of the radioactivity present in the cerebral circulation was intact radiolabeled PMPA.Back to article page