Aggregation of amorphous granular material with frayed edge and bacterial colonies (mucolith) (hematoxylin-eosin stain; original magnification x10). Numerous filamentous bacteria with scattered ...

At the end of the procedures, from each experimental group, samples were fixed for histology and stained with hematoxylin and eosin (H&E ... algorithm to highlight the areas occupied by the nuclei and ...