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Molecular systematics of the neotropical scorpion genus Tityus (Buthidae): The historical biogeography and venom antigenic diversity of toxic Venezuelan species
ArticleAbstract: We provide a mitochondrial DNA-based phylogenetic hypothesis for 21 Tityus species collected in VenePalabras claves:Autores:Adolfo Borges, Alfonzo M.J., Bermingham E., Herrera N., Sanjur O.I.Fuentes:scopusIsolation, molecular cloning and functional characterization of a novel β-toxin from the Venezuelan scorpion, Tityus zulianus
ArticleAbstract: Sting in children by Tityus zulianus scorpions (western Venezuela) often produces cardiorespiratoryPalabras claves:Beta-scorpion toxin, ESI/MS, electrospray ionization mass spectrometry, K , voltage-gated potassium channel V, Na , voltage-gated sodium channel V, Receptor site-4, Sodium channel activation, Tityus, Tityus zulianusAutores:Adolfo Borges, Alfonzo M.J., García C.C., Heinemann S.H., Leipold E., Winand N.J.Fuentes:scopusTityus zulianus venom induces massive catecholamine release from PC12 cells and in a mouse envenomation model
ArticleAbstract: Scorpion envenomation is a public health problem in Venezuela, mainly produced by Tityus discrepansPalabras claves:Catecholamine release, Dopamine release, Epinephrine, PC12 cells, Scorpion venoms, Tityus discrepans, Tityus zulianusAutores:Adolfo Borges, Alfonzo M.J., González de Alfonzo R., Lippo de Becemberg I., Nañez B., Trejo E.Fuentes:scopus