Randomized Controlled Trial

Effect of pre- or post-traumatically applied i.v. lidocaine on primary and secondary hyperalgesia after experimental heat trauma in humans.

Pain. 2000 Dec 1;88(3):295-302.
Article

Excitatory amino acid receptor antagonists and electroacupuncture synergetically inhibit carrageenan-induced behavioral hyperalgesia and spinal fos expression in rats.

Pain. 2002 Oct 1;99(3):525-35.
Article

Selective activation of cannabinoid CB(2) receptors suppresses spinal fos protein expression and pain behavior in a rat model of inflammation.

Neuroscience. 2003 Jan 1;119(3):747-57.