Fig. 2From: Role of cationic drug-sensitive transport systems at the blood-cerebrospinal fluid barrier in para-tyramine elimination from rat brainTime-dependent uptake of [3H]p-TA by isolated rat choroid plexus. The choroid plexus was incubated with [3H]p-TA (1 μCi/sample, 1 μM) and [14C]n-butanol (0.05 μCi/sample, 250 nM) at 37 °C. The solid line was obtained by MULTI analysis. Each point represents the mean ± S.E.M. (n = 3–6)Back to article page