Cytopathological lesions of H<sub>9</sub>C<sub>2</sub> cells heat-stressed <i>in vitro</i>.
2014-01-22T03:50:37Z (GMT) by
<p>H&E staining, scale bar = 10 µm. (a) No obvious pathological changes were observed in control H<sub>9</sub>C<sub>2</sub> cells. In heat-stressed H<sub>9</sub>C<sub>2</sub> cells, the following were observed at the indicated time points: (b) 20 min, acute degeneration characterized by enlarged cell size (▴); (c) 40 min, light and clear pink granulation (▾) in the cytoplasm and karyopyknosis (→) was observed; (d) 60 min, cloudy cytoplasm (▴). (e) 80 min, enlarged cell size (▴) and intracellular granules (▾); (f) 100 min, acute granular degeneration characterized by numerous pink granules (▾) and enlarged cell size (▴).</p>