malate- and isocytratedehydrogenase activity in mitochondrial and cytoplasmic fractions and lactate dehydrogenase activity in hindlimb muscles have been studied at different stages after 18.5-day flight on a biosatellite `` '' cosmos-1129 '' '' and after 20-day hypokinesia .
C0026237
mitochondrial
C0010834
cytoplasmic