Figure 3. Ultrastructure of the storage cells of Hypsibius exemplaris asser 28 days of incubation in paracetamol. A–C, ultrastructure of the storage cells in the experimental group He1pa. A, STEM, scale bar = 0.67 μm. B, TEM, scale bar = 0.36 μm. C, TEM, scale bar = 0.36 μm. D–F, ultrastructure of the storage cells in the experimental group He2pa, TEM. D, scale bar = 0.74 μm; E, scale bar = 0.72; F, scale bar = 0.76 μm. G–J, ultrastructure of the storage cells in the experimental group He3pa, TEM. G, scale bar = 0.63 μm; H, scale bar = 0.7 μm; I, scale bar = 0.56 μm; J, scale bar = 0.48 μm. Abbreviations: al, autolysosome; au, autophagosome; m, mitochondrion; m*, damaged mitochondrion; n, nucleus; nu, nucleolus; (arrow), outer layer of reserve material; rm, reserve material; rm*, reserve material with no separate core; RER, rough endoplasmic reticulum.