From the Department of Pathology (D.E.D., W.G.J., L.L.S., S.F.), the Department of Medicine (Y.R.S., W.Z., M.F.L., S.F.), Division of Cardiovascular Medicine, the Department of Cancer Biology (W.G.J.), and the Department of Pharmacology (M.F.L.), Vanderbilt University Medical Center, Nashville, Tenn. (At 2005-01)
