Diabetes causes marked inhibition of mitochondrial metabolism in pancreatic β-cells by Haythorne, E, Rohm, M, Van De Bunt, M, Brereton, MF, Tarasov, AI, Blacker, TS, Sachse, G, Dos Santos, M, Exposito, R, Davis, S, Baba, O, Fischer, R, Duchen, MR, Rorsman, P, Macrae, JI, Ashcroft, FM