The strongly or weakly staining basophilic inclusions entirely occupied the nucleus
and tended to be amorphous, though a finely granular structure could be seen occasionally. Scattered strands of nucleolar material were present in some of the inclusions. The earliest nuclear changes detected were a slight hypertrophy of the nucleus, a pale nucleolus or marginal nucleolar fragments, a thin marginal band of strongly basophilic chromatin, and infrequent fine eosinophilic granules scattered through a nonstaining nucleoplasm (Fig. 6). An intermediate
stage was represented by hypertrophied nuclei containing a single, pale purple-red to reddish
amorphous inclusion. These nuclei had a distinct margin of basophilic chromatin and a central nucleolus or circle of nucleolar remnants. The marginal chromatin stained strongly with the carbol fuschin counterstain in Gram’s stain. Inclusions in the advanced infections had a diffuse red reticulum throughout with the same stain. Inclusions did not stain with PAS, Giemsa, or
alcian blue and were Feulgen-negative. Virus-related nuclear pathology was only seen in the hepatopantreas.
The strongly or weakly staining basophilic inclusions entirely occupied the nucleusand tended to be amorphous, though a finely granular structure could be seen occasionally. Scattered strands of nucleolar material were present in some of the inclusions. The earliest nuclear changes detected were a slight hypertrophy of the nucleus, a pale nucleolus or marginal nucleolar fragments, a thin marginal band of strongly basophilic chromatin, and infrequent fine eosinophilic granules scattered through a nonstaining nucleoplasm (Fig. 6). An intermediatestage was represented by hypertrophied nuclei containing a single, pale purple-red to reddishamorphous inclusion. These nuclei had a distinct margin of basophilic chromatin and a central nucleolus or circle of nucleolar remnants. The marginal chromatin stained strongly with the carbol fuschin counterstain in Gram’s stain. Inclusions in the advanced infections had a diffuse red reticulum throughout with the same stain. Inclusions did not stain with PAS, Giemsa, oralcian blue and were Feulgen-negative. Virus-related nuclear pathology was only seen in the hepatopantreas.
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)