In the above article [Dey S, Gunda S, and Mitra AK (2004) 311:246–255], the last sentence in the first paragraph of “Transport of [14C]Erythromycin in MDCK-MDR1 Cells” under Results should read as follows: The BL→AP and AP→BL permeabilities in the presence of 10 μM CsA verapamil were 2.74 ± 0.29 × 10-5 and 3.19 ± 0.42 × 10-5 cm/s, respectively.
We regret this error and apologize for any confusion or inconvenience it may have caused.
- The American Society for Pharmacology and Experimental Therapeutics