An conversation between histaminergic and opioidergic programs within the CNS was advised practically thirty several years back, by an observation that morphine administration resulted in the discharge of histamine and its improved turnover during the periaqueductal grey (Nishibori, Oishi, Itoh, & Saeki, 1985), suggesting that analgesia produced by opioids https://mickp547pol8.blogsumer.com/profile