Hematoxylin eosin, Azan, and Sirius red staining showed fatty liver with moderate inflammatory infiltrates including neutrophils, lymphocytes, and monocytes, and ballooning degeneration of hepatocytes at the age of 8 weeks (Fig. 2a).
Yet, Figure 5 e) displayed few cavitations and moderate inflammatory changes.
After 30 days, both materials provoked moderate inflammatory reaction.
The tubular gland cells showed moderate to strong nuclear staining and moderate cytosolic staining.
In contrast, 50 80% of lymphocytes present in the bronchial mucosae or infiltrating alveolar walls in inflammatory lungs showed a moderate nuclear staining and served as internal positive control with a staining intensity of 2 for grading the intensity of staining in neoplastic cells (from 1 to 3).
In the 5 normal lung tissue sections, approximately 50% cell nuclei had weak to moderate DAB4 staining, mainly belonging to pneumocytes and endothelial, inflammatory and stromal cells.
(B) Representative images of RAD51 immunostaining showing (i) negative/weak, (ii) moderate and (iii) strong staining.
Although nonmalignant and inflammatory or hyperplastic tissue tended not to express ChREBP and, if so, at low levels, malignant, infiltrating and metastatic breast tumour tissue was virtually always associated with moderate or heavy ChREBP staining.
The thyroid follicular epithelium showed moderate CK1δ staining (Figure 3I).
Unstained, -; occasional staining, +; weak to moderate diffuse staining, ++; strong diffuse staining, +++.
