An interaction concerning histaminergic and opioidergic methods within the CNS was recommended practically thirty decades back, by means of an observation that morphine administration resulted in the release of histamine and its increased turnover during the periaqueductal grey (Nishibori, Oishi, Itoh, & Saeki, 1985), suggesting that analgesia made by https://henryw556fvj6.blog-a-story.com/profile