Fig. 3From: In vitro characterization of odorranalectin for peptide-based drug delivery across the blood–brain barrierEffects of pH (a) and serum % (b) of the culture media on the cellular uptake of OL peptide. RFU relative florescence units; *p < 0.05. FAM-OL peptide was added at 10 µg/mL and 0.1% DMSO was used as baseline control (N = 3 biological replicates/group pooled from two independent experiments were used for statistical analyses)Back to article page