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Paulo S. L. Beirão
Paulo S. L. Beirão
E-mail confirmado em ufmg.br
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Comparison of the partial proteomes of the venoms of Brazilian spiders of the genus Phoneutria
M Richardson, AMC Pimenta, MP Bemquerer, MM Santoro, PSL Beirao, ...
Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology …, 2006
1252006
Functional and structural features of γ-zeathionins, a new class of sodium channel blockers
C Kushmerick, M de Souza Castro, JS Cruz, C Bloch Jr, PSL Beirão
FEBS letters 440 (3), 302-306, 1998
1131998
α-Scorpion toxin impairs a conformational change that leads to fast inactivation of muscle sodium channels
FV Campos, B Chanda, PSL Beirão, F Bezanilla
The Journal of general physiology 132 (2), 251-263, 2008
1042008
Effects of a toxic fraction, PhTx2, from the spider Phoneutria nigriventer on the sodium current
DAM Arújo, MN Cordeiro, CR Diniz, PSL Beirão
Naunyn-Schmiedeberg's archives of pharmacology 347 (2), 205-208, 1993
1041993
Phoneutria nigriventer Toxin Tx3‐1 Blocks A‐Type K+ Currents Controlling Ca2+ Oscillation Frequency in GH3 Cells
C Kushmerick, E Kalapothakis, PSL Beirão, CL Penaforte, VF Prado, ...
Journal of neurochemistry 72 (4), 1472-1481, 1999
891999
Inhibition of neuronal high-voltage activated calcium channels by the ω-Phoneutria nigriventer Tx3-3 peptide toxin
RM Leão, JS Cruz, CR Diniz, MN Cordeiro, PSL Beirão
Neuropharmacology 39 (10), 1756-1767, 2000
872000
β-Scorpion toxin modifies gating transitions in all four voltage sensors of the sodium channel
FV Campos, B Chanda, PSL Beirão, F Bezanilla
The Journal of general physiology 130 (3), 257-268, 2007
842007
A toxin from the spider Phoneutria nigriventer that blocks calcium channels coupled to exocytosis
C Guatimosim, MA Romano‐Silva, JS Cruz, PSL Beirão, E Kalapothakis, ...
British Journal of Pharmacology 122 (3), 591-597, 1997
801997
BcIV, a new paralyzing peptide obtained from the venom of the sea anemone< i> Bunodosoma caissarum</i>. A comparison with the Na< sup>+</sup> channel toxin BcIII
JS Oliveira, AJ Zaharenko, WA Ferreira, K Konno, CS Shida, ...
Biochimica et Biophysica Acta (BBA)-Proteins & Proteomics 1764 (10), 1592-1600, 2006
622006
Electrophysiological characterization and molecular identification of the Phoneutria nigriventer peptide toxin PnTx2‐6 1
A Matavel, JS Cruz, CL Penaforte, DAM Araújo, E Kalapothakis, VF Prado, ...
FEBS letters 523 (1-3), 219-223, 2002
602002
Macrophage Damage by Leishmania amazonensis Cytolysin: Evidence of Pore Formation on Cell Membrane
FSM Noronha, JS Cruz, PSL Beirão, MF Horta
Infection and Immunity 68 (8), 4578-4584, 2000
602000
Cloning, cDNA sequence analysis and patch clamp studies of a toxin from the venom of the armed spider (Phoneutria nigriventer)
E Kalapothakis, CL Penaforte, RM Leao, JS Cruz, VF Prado, MN Cordeiro, ...
Toxicon 36 (12), 1971-1980, 1998
591998
Action of the Saliva of Triatoma infestans (Heteroptera: Reduviidae) on Sodium Channels
Á Dan, MH Pereira, JL Pesquero, L Diotaiuti, PSL Beirão
Journal of medical entomology 36 (6), 875-879, 1999
551999
Cloning of cDNAs encoding neurotoxic peptides from the spider Phoneutria nigriventer
E Kalapothakis, CL Penaforte, PSL Beirão, MA Romano-Silva, JS Cruz, ...
Toxicon 36 (12), 1843-1850, 1998
501998
Structure and activity analysis of two spider toxins that alter sodium channel inactivation kinetics
A Matavel, C Fleury, LC Oliveira, F Molina, ME de Lima, JS Cruz, ...
Biochemistry 48 (14), 3078-3088, 2009
432009
Phoneutria nigriventer venom and toxins: a review
ME De Lima, SG Figueiredo, A Matavel, KP Nunes, CN da Silva, ...
Spider venoms 1, 1-24, 2015
422015
CSTX-1, a toxin from the venom of the hunting spider Cupiennius salei, is a selective blocker of L-type calcium channels in mammalian neurons
H Kubista, RA Mafra, Y Chong, GM Nicholson, PSL Beirão, JS Cruz, ...
Neuropharmacology 52 (8), 1650-1662, 2007
412007
Properties of the Venom from the South American ‘‘Armed'’Spider Phoneutria Nigriventer (Keyserling, 1891)
MN Cordeiro, M Richardson, J Gilroy, SG Figueiredo, PSL Beirão, ...
Journal of Toxicology: Toxin Reviews 14 (3), 309-326, 1995
401995
Tension generation and increase in voltage-activated Na+ current by crotamine
ACS Matavel, DL Ferreira-Alves, PSL Beirão, JS Cruz
European journal of pharmacology 348 (2-3), 167-173, 1998
391998
Frontoxins, three-finger toxins from Micrurus frontalis venom, decrease miniature endplate potential amplitude at frog neuromuscular junction
KG Moreira, MV Prates, FAC Andrade, LP Silva, PSL Beirão, ...
Toxicon 56 (1), 55-63, 2010
322010
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