Effect of nucleosides on mitochondrial functions in HepG2 cells: L. Cui,1 R.F. Schinazi,2 G. Gosselin,3 J.-L. Imbach,3 C.K. Chu, 4 R.F. Rando, 5 and J.-P. Sommadossi. 1University of Alabama, Birmingham, AL 35294, USA;1 VA Medical Center/Emory University, Decatur, GA 30033, USA;2 University of Montpellier II, 34095 Montpellier, France;3 University of Georgia, Athens, GA 30602;4 Triplex Pharmaceutical Corporation, The Woodlands, TX 77380, USA.5