The clinically tested N-methyl-D-aspartate receptor antagonist memantine blocks and reverses thermal hyperalgesia in a rat model of painful mononeuropathy.

This study tested the prophylactic and therapeutic efficacy of memantine (1-amino-3,5-dimethyl-amandate), a clinically tested N-methyl-D-aspartate (NMDA) antagonist on thermal hyperalgesia in a rat model of painful mononeuropathy. Persistent hyperalgesia induced by chronic constrictive injury (CCI) to the sciatic nerve was significantly reduced for up to 14 days by prophylactic administration of memantine (3.0 mg/kg) via i.

The effects of the clinically tested NMDA receptor antagonist memantine on carrageenan-induced thermal hyperalgesia in rats.

This study tested the prophylactic and the therapeutic efficacy of memantine (1-amino-3,5-dimethyl-amandate), a clinically tested N-methyl-D-aspartate (NMDA) receptor antagonist, in suppressing carrageenan-induced thermal hyperalgesia in rats. Rats were injected with 0.1 ml of 1% carrageenan solution s.