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.
Molecular mechanism of biologic therapies: A) The tumor necrosis factor-α (TNF-α) blocker, Etanercept. B) The tumor necrosis factor-α (TNF-α) blocker, Infliximab. C) The tumor necrosis factor-α (TNF-α) blocker, Adalimumab. D) The interleukin-1 (IL-1) blocker, Anakinra, a recombinant form of the human IL-1 receptor antagonist (IL-1RA).
