... Miralles A, Olmos G, Sastre M, Barturen F, Martin I& Garcı´ a- Sevilla JA (1993) Discrimination and pharma-cological characterization of I-2-imidazoline sites with [3H]-idazoxan and alpha-2 ... as a sub-strate, in contrast to the activation by imidazolines of benzylamine oxidation catalyzed by bovine plasmasemicarbazide-sensitive amine oxidase [27]. Allostericactivation of semicarbazide-sensitive ... University of St Andrews, North Haugh, St Andrews, UK2 Dipartimento di Scienze Farmaceutiche, Facolta`di Farmacia, Universita`degli Studi di Catania, Ed. 2 Citta`Universitaria, Catania, ItalyIn...