electron microscopic examination of 2,3,4-trimethylpentane-exposed primary hepatocytes indicated ultrastructural changes which included abnormal condensed chromatin association with the nuclear membrane , swollen mitochondria , increased amounts of cytoplasmic lipid , significant loss of microvilli from the cell surface , increased vacuolation , and increased numbers of peroxisomes .
C0026237
mitochondria
C0010834
cytoplasmic