Nuclear inclusions are enriched in glycogen.

<p>(<b>A</b>) HBsAg-Tg liver nuclear inclusions were enriched for Periodic acid-Schiff (PAS) staining. (B) Hepatocytes bearing nuclear inclusions were typically PAS positive (n = 5). (<b>C, D</b>) The material was confirmed to be glycogen by amylase digestion assay. scale bar 20 µm.