Figure 4
Effect of trypan blue and RAP on chylomicron remnant uptake in Ldlr–/– livers. (a and b) WT and (d and e) Ldlr–/– livers were perfused with 4 μg/ml DiD remnants (red) and further perfused with (b and e) trypan blue. In separate experiments, the perfusate contained RAP (4 μg/ml) and was not followed by trypan blue perfusion in (c) WT and (f) Ldlr–/– livers. ECs are in green. Bars = 10 μm.