we analysed four subcellular compartments in rat exocrine pancreas cells , zymogen granules , cytoplasm surrounding the zymogen granules , mitochondria and cytoplasm in the basal part of the cells for sodium , magnesium , phosphorus , sulfur , chlorine , potassium and calcium content , using ultrathin frozen-dried cryosections .
C0026237
mitochondria
C0010834
cytoplasm