the surface of the inner mitochondrial membranes per unit volume of mitochondrion in m. soleus was significantly increased both in interfibrillar and subsarcolemmal mitochondria , whereas the surface of the outer mitochondrial membranes per unit volume of mitochondrion was increased only in the subsarcolemmal mitochondria .
C0230840
inner mitochondrial membranes
C0026237
mitochondria