Figure 8: An electron micrograph of hepatocytes in TOTM treated group III. (a): shows euchromatic nuclei (N). The cytoplasm contains few vacuoles (v), dilated tubules of sER (sr), aggregations of rER cisterae (rr) and variable sizes lipid globules (L), subgroup IIIA. (b): Shows hepatocyte with many mitochondria (m), lipid globules (L) and glycogen granules (arrowhead), subgroup IIIA. (c): Shows hepatocyte with euchromatic nucleus (N). The cytoplasm shows many mitochondria (m), cisternae of rER (rr) and tubules of sER (sr). An adjacent congested blood sinusoid (S) is seen. Few collagen fibrils (arrow) are observed in the space of Disse, subgroup IIIB. (d): Shows an apparently normal hepatocyte with euchromatic nucleus (N) and two prominent nucleoli (n). The cytoplasm shows many mitochondria (m) and cisternae of rER (rr), subgroup IIIB.