1 Distinct Inhibitory Effects of Tacrolimus and Cyclosporin A on Calcineurin Phosphatase Activity Masahide Fukudo, Ikuko Yano, Satohiro Masuda, Masahiro Okuda, and Ken-ichi Inui Department of Pharmacy, Kyoto University Hospital, Faculty of Medicine, Kyoto University, Kyoto 606-8507, Japan JPET Fast Forward. Published on September 21, 2004 as DOI:10.1124/jpet.104.074930 Copyright 2004 by the American Society for Pharmacology and Experimental Therapeutics. This article has not been copyedited and formatted. The final version may differ from this version. JPET Fast Forward. Published on September 21, 2004 as DOI: 10.1124/jpet.104.074930 at ASPET Journals on January 10, 2022 jpet.aspetjournals.org Downloaded from