“… amiodarone (200 microM) also decreased markedly ADP-stimulated (state 3) respiration, ATP production and dinitrophenol-stimulated (uncoupled) respiration supported by glutamate plus malate (… succinate (which donate electrons to complex II), but did not affect respiration supported by duroquinol (donating electrons to complex III) or by ascorbate plus N,… c).”