quantitative analysis of the distribution of colloidal gold particles , representing glutamate decarboxylase immunoreactivity in the acinar cells , revealed 38.4 +/- 2.5 gold particles/micron2 over the zymogen granules , 4.7 +/- 1.1 gold particles/micron2 over the mitochondria and 6.3 +/- 0.5 gold particles/micron2 over the remainder of the cytoplasm .
C0026237
mitochondria
C0010834
cytoplasm