Muscle cell nuclear morphology.

Abstract

<p>A, C, D: ×12000; B, E, F, G, H: ×25000. (A, B) Normal control. (C, D, G) Abnormal nuclear morphology. (C, D, F) Heterochromatin condensation (arrows). (E) Focal loss of nuclear membrane (arrows). (G) Nucleolar hole (arrows). (H) Accumulation of mitochondria around nucleus (arrows).</p