Article

Spinal NF-kB activation induces COX-2 upregulation and contributes to inflammatory pain hypersensitivity.

Eur. J. Neurosci. 2004 Jun 1;19(12):3375-81.
Article

Central administration of palmitoylethanolamide reduces hyperalgesia in mice via inhibition of NF-kappaB nuclear signalling in dorsal root ganglia.

Eur. J. Pharmacol. 2009 Jun 24;613(1-3):54-9.
Comparative Study

Involvement of spinal cord nuclear factor kappaB activation in rat models of proinflammatory cytokine-mediated pain facilitation.

Eur. J. Neurosci. 2005 Oct 1;22(8):1977-86.