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Wiener Klinische Wochenschrift|October 26, 1990
[Central presynaptic receptors]E A Singer, B Valenta, E Kotai, et al.Journal of Cardiovascular Pharmacology|January 1, 1990
Influence of urapidil and 8-OH-DPAT on brain 5-HT turnover and blood pressure in ratsB Valenta, E Kotai, E Weisz, et al.The Journal of Pharmacology and Experimental Therapeutics|June 1, 1988
Presynaptic autoinhibition of central noradrenaline release in vitro: operational characteristics and effects of drugs acting at alpha-2 adrenoceptors in the presence of uptake inhibitionB Valenta, H Drobny, E A SingerNaunyn-Schmiedeberg'S Archives of Pharmacology|January 1, 1988
Evidence against a functional link between noradrenaline uptake mechanisms and presynaptic alpha-2 adrenoceptorsG Zier, H Drobny, B Valenta, et al.Journal of Cardiovascular Pharmacology|February 1, 1991
Presynaptic beta-adrenoceptors in guinea pig papillary muscle: evidence for adrenaline-mediated positive feedback on noradrenergic transmissionB Valenta, E A SingerBritish Journal of Pharmacology|April 1, 1990
Hypotensive effects of 8-hydroxy-2-(di-n-propylamino)tetralin and 5-methylurapidil following stereotaxic microinjection into the ventral medulla of the ratB Valenta, E A SingerBritish Journal of Pharmacology|February 1, 1993
Central alpha 2-autoreceptors: agonist dissociation constants and recovery after irreversible inactivationE Agneter, H Drobny, E A SingerThe Journal of Pharmacology and Experimental Therapeutics|April 1, 1991
Estimation of agonist dissociation constants at central presynaptic alpha-2 autoreceptors in the absence of autoinhibitionE Agneter, H Drobny, E A SingerJournal of Cardiovascular Pharmacology|December 1, 1989
Evidence for beta 2-adrenoceptor-mediated facilitation of 3H-noradrenaline release from isolated guinea pig papillary musclesB Valenta, H Pittner, E A SingerNaunyn-Schmiedeberg'S Archives of Pharmacology|May 1, 1992
Pertussis toxin abolishes the inhibition of Ca2+ currents and of noradrenaline release via alpha 2-adrenoceptors in chick sympathetic neuronsS Boehm, S Huck, H Drobny, et al.Pageof 14