Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Indirect immunofluorescence for SOFAT (green) and for CD3, CD45RO, CD20 or plasma cells (red) in gingival tissue from patients with chronic periodontitis. Specific CD marker-stained cells and SOFAT-stained cells were merged and visualized as orange (merged; right column). Scale bar, 100 µm. SOFAT, secreted osteoclastogenic factor of activated T cells.
