Carcinoid and Serotonin

During the last two decades, much attention has been given by scientists to the metabolite, 5-hydroxytryptamine, otherwise known as serotonin. This metabolite, of wide and varied biological activity, occurs in living organisms, participating in and often affecting many physiological phenomena and inducing some pathological changes hazardous to human health. In the present book, the etiological role which this metabolite plays in carcinoid of the gastrointestinal tract, and in so-called carcinoid