Elaine Sanders-Bush

The Serotonin Receptors (eBook, PDF)

• Format: PDF

Produktbeschreibung

Serotonin (5-HT) was isolated and chemically characterized nearly four decades ago, and is now generally accepted to function as a neurotransmitter and neuromodulatory agent. Early research focused on the measurement of concentrations, synthesis, and metabolism of 5-HT, and only recently has the focus shifted to characterization of 5-HT receptors. Gaddum and Picarelli first sug gested in 1957 that the effect of 5-HT in the guinea pig ileum is mediated by two pharmacologically distinguishable receptors; however, the possibility of dual5-HT receptors was not explored systematically or successfully until the past decade. It is now clear that more, perhaps many more, subclasses of 5-HT receptors exist. The purpose of this book is to provide an up-to-date report on 5-HT receptors. This is a difficult task considering the astonishing speed at which research in this field is expanding. As the first of what we can expect to be a steady stream of monographs focusing on 5-HT receptors, the book confirms that we are in an exciting time in the history of 5-HT. For those of us who have been work ing on 5-HT for many years, our dream of equal progress and recognition with the more extensively studied catecholamines is finally being realized. We now have a Serotonin Club that held its first international scientific meeting in 1987, and several more international meetings are in the planning stages.

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Produktdetails

• Verlag: Humana Press
• Seitenzahl: 388
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9781461245605
• Artikelnr.: 44052868

Inhaltsangabe

Section 1: Historical Perspective.- 1 Historical Perspectives.- Section 2: Characterization of Serotonin Receptor Binding Sites.- 2 Biochemistry and Pharmacology of the 5-HT1 Serotonin Binding Sites.- 3 Pharmacology and Biochemistry of the 5-HT2 Receptor.- 4 Autoradiographic Studies of Serotonin Receptors.- Section 3: Biochemical Mechanisms of Receptor Action.- 5 5-HT Receptors Coupled to Adenylate Cyclase.- 6 5-HT Receptors Coupled to Phosphoinositide Hydrolysis.- Section 4: Correlation of Binding Sites with Function.- 7 Autoreceptors Regulating Serotonin Release.- 8 Electrophysiology of Central Serotonin Receptor Subtypes.- 9 Behavioral Models of Serotonin Receptor Activation.- 10 Serotonin Receptors in Vascular Smooth Muscle.- Section 5: Regulation of Serotonin Receptors.- 11 Regulation of Serotonin Receptors and Responsiveness in the Brain.- Section 6: Future Vistas.- 12 Future Vistas.