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.
Immunohistochemistry. Arrow: dark-brown integrin β1 was expressed on the lymphocytes (A, × 1000). Expression of integrin β1 ligands (Laminin, B, × 400; Fibronectin, C, × 400; Collagen I, D, × 400; Collagen-II, E, × 400) was not observed on the lymphocytes.
