stereologic characteristics of jejunal histologic subcompartments , epithelial cell surfaces and volumes , and volumes of key subcellular organelles ( nuclei , mitochondria , golgi apparatus , lysosomes ) in crypt and villus mid and tip cells were determined by morphometric analysis of light and electron micrographs in well-nourished rats and rats with pem .
C0024369
lysosomes
C0007634
cells