Wamberto Antonio Varanda
Wamberto Antonio Varanda
Professor Titular da Universidade de São Paulo
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Modulation of gap junction mediated intercellular communication in TM3 Leydig cells
RCS Goldenberg, FSA Fortes, JM Cristancho, MM Morales, CR Franci, ...
Journal of endocrinology 177 (2), 327-336, 2003
The acetylcholine receptor of the neuromuscular junction recognizes mecamylamine as a noncompetitive antagonist.
WA Varanda, Y Aracava, SM Sherby, WG VanMeter, ME Eldefrawi, ...
Molecular Pharmacology 28 (2), 128-137, 1985
Electrophysiological properties of rostral ventrolateral medulla presympathetic neurons modulated by the respiratory network in rats
DJA Moraes, MP da Silva, LGH Bonagamba, AS Mecawi, DB Zoccal, ...
Journal of Neuroscience 33 (49), 19223-19237, 2013
Ion and nonelectrolyte permeability properties of channels formed in planar lipid bilayer membranes by the cytolytic toxin from the sea anemone, Stoichactis helianthus
W Varanda, A Finkelstein
The Journal of membrane biology 55 (3), 203-211, 1980
A novel approach to study the geometry of the water lumen of ion channels: colicin Ia channels in planar lipid bilayers
OV Krasilnikov, JB Da Cruz, LN Yuldasheva, WA Varanda, RA Nogueira
The Journal of membrane biology 161 (1), 83-92, 1998
P2X4 receptors interact with both P2X2 and P2X7 receptors in the form of homotrimers
LS Antonio, AP Stewart, XJ Xu, WA Varanda, RD Murrell‐Lagnado, ...
British journal of pharmacology 163 (5), 1069-1077, 2011
Hurst analysis applied to the study of single calcium-activated potassium channel kinetics
WA Varanda, LS Liebovitch, JN Figueiroa, RA Nogueira
Journal of Theoretical Biology 206 (3), 343-353, 2000
Urethane inhibits the GABAergic neurotransmission in the nucleus of the solitary tract of rat brain stem slices
D Accorsi-Mendonça, RM Leão, JF Aguiar, WA Varanda, BH Machado
American Journal of Physiology-Regulatory, Integrative and Comparative …, 2007
TsTX-IV, a short chain four-disulfide-bridged neurotoxin from Tityus serrulatus venom which acts on Ca2+-activated K+ channels
JC Novello, EC Arantes, WA Varanda, B Oliveira, JR Giglio, S Marangoni
Toxicon 37 (4), 651-660, 1999
Neuroendocrine regulation of hydromineral homeostasis
A de Souza Mecawi, SG Ruginsk, LLK Elias, WA Varanda, ...
Comprehensive Physiology 5 (3), 1465-1516, 2011
A calcium-induced calcium release mechanism supports luteinizing hormone-induced testosterone secretion in mouse Leydig cells
RR Costa, WA Varanda, CR Franci
American Journal of Physiology-Cell Physiology 299 (2), C316-C323, 2010
Impaired relaxation to acetylcholine in 2K-1C hypertensive rat aortas involves changes in membrane hyperpolarization instead of an abnormal contribution of endothelial factors
GE Callera, WA Varanda, LM Bendhack
General Pharmacology: The Vascular System 34 (6), 379-389, 2000
Tityustoxin‐K (alpha) blockade of the voltage‐gated potassium channel Kv1. 3
ARA Rodrigues, EC Arantes, F Monje, W Stuhmer, WA Varanda
British journal of pharmacology 139 (6), 1180-1186, 2003
BK channels in cardiovascular diseases and aging
JL Carvalho-de-Souza, WA Varanda, RC Tostes, AZ Chignalia
Aging and disease 4 (1), 38, 2013
Intercellular communication between mouse Leydig cells
WA Varanda, AC de Carvalho
American Journal of Physiology-Cell Physiology 267 (2), C563-C569, 1994
Interactions of gephyrotoxin with the acetylcholine receptor-ionic channel complex. I. Blockade of the ionic channel.
C Souccar, WA Varanda, JW Daly, EX Albuquerque
Molecular pharmacology 25 (3), 384-394, 1984
Purification and characterization of Ts15, the first member of a new α-KTX subfamily from the venom of the Brazilian scorpion Tityus serrulatus
CT Cologna, S Peigneur, JC Rosa, HS Selistre-de-Araujo, WA Varanda, ...
Toxicon 58 (1), 54-61, 2011
Luteinizing hormone (LH) acts through PKA and PKC to modulate T-type calcium currents and intracellular calcium transients in mice Leydig cells
RR Costa, RI Dos Reis, JF Aguiar, WA Varanda
Cell calcium 49 (3), 191-199, 2011
Intracellular calcium changes in mice Leydig cells are dependent on calcium entry through T‐type calcium channels
RR Costa, WA Varanda
The Journal of physiology 585 (2), 339-349, 2007
Identification of P2X2/P2X4/P2X6 heterotrimeric receptors using atomic force microscopy (AFM) imaging
LS Antonio, AP Stewart, WA Varanda, JM Edwardson
FEBS letters 588 (12), 2125-2128, 2014
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