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Effects of 4-aminopyridine on pacemaker activity of frog sinus venosus
(1980)
The effects of low concentrations of 4-aminopyridine (4-AP) were studied on the frog sinus venosus by means of intracellular microelectrodes. 4-AP depressed spontaneous automaticity. This effect was not reversed by atropine. ...
Microwave-Assisted Reaction of 2,3-Dichloronaphthoquinone with Aminopyridines
(SOC BRASILEIRA QUIMICA, 2009)
The synthesis of pyridylaminonaphthoquinones by microwave-assisted reaction of 2,3-dichloro1,4-naphthoquinone with aminopyridines is described. The use of microwave irradiation diminished the reaction times and improved ...
Supramolecular assemblies and magnetic behaviors of the M(II)/p-aminopyridine/malonate (M = Ni, Mn, Cu, Co) systems
(2013-07-02)
The coordination compounds [Ni(μ-mal)(apy)2(H 2O)]·2.8H2O (1), [Mn(μ-mal)(H2O) 2] (2), (apyH)2[Cu(μ-mal)2] (3) and (apyH)2[Co(mal)2(H2O)2] (4) (mal = malonate, apy = p-aminopyridine) have been synthesized and characterized ...
Supramolecular assemblies and magnetic behaviors of the M(II)/p-aminopyridine/malonate (M = Ni, Mn, Cu, Co) systems
(2013-07-02)
The coordination compounds [Ni(μ-mal)(apy)2(H 2O)]·2.8H2O (1), [Mn(μ-mal)(H2O) 2] (2), (apyH)2[Cu(μ-mal)2] (3) and (apyH)2[Co(mal)2(H2O)2] (4) (mal = malonate, apy = p-aminopyridine) have been synthesized and characterized ...
SOME FEATURES OF 2-AMINOPYRIDINE AND 4-AMINOPYRIDINE ANCHORED ON SILICA-GEL - PROPERTIES AND CHEMISORPTION OF METAL(II) CHLORIDES IN NON-AQUEOUS SOLUTIONS
(Pergamon-elsevier Science LtdOxfordInglaterra, 1989)
Synthesis, crystal structure and study of the crystal packing in the complex bis(4-aminopyridine-κN1)dichloridocobalt(II)
(International Union of Crystallography, 2017-05)
Despite the large number of reported crystalline structures of coordination complexes bearing pyridines as ligands, the relevance of π-π interactions among these hereroaromatic systems in the stabilization of their ...
Protection by NMDA receptor antagonists against seizures induced by intracerebral administration of 4-aminopyridine
(1996)
The effects of NMDA receptor antagonists on the convulsant action of the administration of 4-aminopyridine in the rat lateral cerebral ventricle (i.c.v. injection) and motor cerebral cortex (i.cx. injection) were studied. ...
Síndrome de nistagmo vertical hacia abajo: Reporte de 2 casos y revisión de la literatura
(Sociedad Chilena de Otorrinolaringología, Medicina y Cirugía de Cabeza y Cuello, 2016)
Downbeat nystagmus syndrome (DBN) is a frequent form of acquired fixation nystagmus, it presents with persisting nistagmus with fast phases directed downward, dizziness, oscillopsia and gait disturbances. It is considered ...
Síndrome de nistagmo vertical hacia abajo: Reporte de 2 casos y revisión de la literatura
(Sociedad Chilena de Otorrinolaringología, Medicina y Cirugía de Cabeza y Cuello, 2016)
Downbeat nystagmus syndrome (DBN) is a frequent form of acquired fixation nystagmus, it presents with persisting nistagmus with fast phases directed downward, dizziness, oscillopsia and gait disturbances. It is considered ...