[This article was first published in Army Sustainment Professional Bulletin, which was then called Army Logistician, volume 2, number 5 (September–October 1970), pages 12–13. The text is ...

One factor that seems to be involved is C5a, a protein involved in chemotaxis. Theoretically, blocking C5a receptor (C5aR) activity could form a therapeutic strategy for RA. The recently developed ...