
Effects of neurokinin-1 receptor agonism and antagonism in the rostral ventromedial medulla of rats with acute or persistent inflammatory nociception
Keywords: hyperalgesia; substance P; neurokinin; complete Freund's adjuvant; capsaicin; mustard oilCFA, complete Freund's adjuvant; Ipl, intraplantar; MO, mustard oil; NGC, nucleus reticularis gigantocellularis; NK-1, neurokinin-1; PWL, paw withdrawal latency; PWT,