The first step in differentiating AA from AL amyloidosis is, therefore, immunofluorescence staining for these two proteins. There were 13 cases of AL amyloidosis in this study; biopsy samples from ...

The experimental methodology comprised immunofluorescence (IF) staining, immunohistochemistry (IH), and TUNEL staining for burn and atrophy visualization, and Western blotting, qRT-PCR ...