Contribution of histamine and enteramine (5-hydroxytryptamine) to the selfdepression in subcutaneous absorption of morphine by fully grown and unweaned rats.
D000818:Animals; D006632:Histamine / Q000737:chemistry*; D009020:Morphine / Q000494:pharmacology*; D010829:Physiological Phenomena; D051381:Rats; D012701:Serotonin; D065566:Subcutaneous Absorption
D012701:Serotonin; D009020:Morphine; D006632:Histamine
HISTAMINE/chemistry; MORPHINE/pharmacology; SEROTONIN