Physical therapist vs. family practitioner knowledge of simple low back pain management in the U.S. Air Force.

The purpose of this study was to compare knowledge in managing low back pain (LBP) between physical therapists and family practice physicians. Fifty-four physical therapists and 130 family practice physicians currently serving in the U.S.

Mice overexpressing BAFF develop a commensal flora-dependent, IgA-associated nephropathy.

B cell activation factor of the TNF family (BAFF) is a potent B cell survival factor. BAFF overexpressing transgenic mice (BAFF-Tg mice) exhibit features of autoimmune disease, including B cell hyperplasia and hypergammaglobulinemia, and develop fatal nephritis with age. However, basal serum IgA levels are also elevated, suggesting that the pathology in these mice may be more complex than initially appreciated.

IKKbeta inhibition protects against bone and cartilage destruction in a rat model of rheumatoid arthritis.

Objective: The IKK complex regulates NF-kappaB activation, an important pathway implicated in the rheumatoid arthritis (RA) disease process. This study was undertaken to assess the efficacy of N-(6-chloro-7-methoxy-9H-beta-carbolin-8-yl)-2-methylnicotinamide (ML120B), a potent and selective small molecule inhibitor of IKKbeta.

Methods: Polyarthritis was induced in rats by injection of Freund's complete adjuvant into the hind footpad.