Figure 2.
Effect of various NO donors and peroxynitrite on [3H]-DA uptake. Data represent specific uptake and are expressed as percentage of amount of [3H]-DA in vehicle-treated control wells (on average 14,800 c.p.m.). Results are mean of three independent experiments, each performed in triplicate. For all data points, the s.e.means, expressed as % Control, were between 1 and 22% with the bulk of the points falling below the 8% mark. *P<0.05, compared with 100% of vehicle-treated cells (one-sample Student's t-test, with Bonferroni correction for number (6) of comparisons with same control).