TY - CHAP M1 - Book, Section TI - Chapter 16. Histamine, Serotonin, & the Ergot Alkaloids A1 - Trevor, Anthony J. A1 - Katzung, Bertram G. A1 - Kruidering-Hall, Marieke M. A1 - Masters, Susan B. PY - 2013 T2 - Katzung & Trevor's Pharmacology: Examination & Board Review, 10e AB - Autacoids are endogenous molecules with powerful pharmacologic effects that do not fall into traditional autonomic groups. Histamine and serotonin (5-hydroxytryptamine; 5-HT) are the most important amine autacoids. The ergot alkaloids are a heterogeneous group of drugs (not autacoids) that interact with serotonin receptors, dopamine receptors, and α receptors. They are included in this chapter because of their effects on serotonin receptors and on smooth muscle. Peptide and eicosanoid autacoids are discussed in Chapters 17 and 18. Nitric oxide is discussed in Chapter 19. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/03/28 UR - accesspharmacy.mhmedical.com/content.aspx?aid=56981292 ER -