after 30 min anoxia , the magnitude of mitochondrial delta psi was decreased from -163 to -133 mv and the delta ph ( mitochondria vs. cytoplasm ) was essentially unchanged ( aerobic , 0.78 +/- 0.08 ; anaerobic , 0.76 +/- 0.11 ) .
C0026237
mitochondria
C0010834
cytoplasm