Fig. 7.
a Uptake of [3H] biotin by HCEC and D407 cells in presence of 50 μM concentration of unlabeled biotin, ACV, and B-ACV. [3H] biotin uptake was performed at 37°C with DPBS buffer (pH 7.4) for 30 min. Values represent mean ± SD (n = 4). A P value of < 0.05 is considered to be statistically significant and denoted by *. b Cellular accumulation of ACV and B-ACV (50 μM) on HCEC and D407 cells at 37°C for 30 min. Values represent mean ± SD (n = 4). A P value of <0.05 was considered to be statistically significant and denoted by *