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.
Macrophage characteristics. (A and B) CD68+ macrophages with abundant thick granules of India ink pigment in the intestinal wall. (C) Ultrastructural characteristics of macrophages in a pigmented melanocytic naevus. Note the abundant particles in lysosomes (ly). In the upper part of the image, a telopode of a phTC with an endocytozed melanosome (arrow).
