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Items: 1 to 20 of 47


Local Field Fluorescence Microscopy: Imaging Cellular Signals in Intact Hearts.

Aguilar-Sanchez Y, Fainstein D, Mejia-Alvarez R, Escobar AL.

J Vis Exp. 2017 Mar 8;(121). doi: 10.3791/55202.


Intact Heart Loose Patch Photolysis Reveals Ionic Current Kinetics During Ventricular Action Potentials.

Ramos-Franco J, Aguilar-Sanchez Y, Escobar AL.

Circ Res. 2016 Jan 22;118(2):203-15. doi: 10.1161/CIRCRESAHA.115.307399. Epub 2015 Nov 12.


Prevalence of pneumonia and associated factors among indigenous children in Brazil: results from the First National Survey of Indigenous People's Health and Nutrition.

Cardoso AM, Horta BL, Santos RV, Escobar AL, Welch JR, Coimbra CE Jr.

Int Health. 2015 Nov;7(6):412-9. doi: 10.1093/inthealth/ihv023. Epub 2015 Apr 23.


Diarrhea and health inequity among Indigenous children in Brazil: results from the First National Survey of Indigenous People's Health and Nutrition.

Escobar AL, Coimbra CE Jr, Welch JR, Horta BL, Santos RV, Cardoso AM.

BMC Public Health. 2015 Feb 27;15:191. doi: 10.1186/s12889-015-1534-7.


Chasing cardiac physiology and pathology down the CaMKII cascade.

Mattiazzi A, Bassani RA, Escobar AL, Palomeque J, Valverde CA, Vila Petroff M, Bers DM.

Am J Physiol Heart Circ Physiol. 2015 May 15;308(10):H1177-91. doi: 10.1152/ajpheart.00007.2015. Epub 2015 Mar 6. Review.


Ca2+ Sparks and Ca2+ waves are the subcellular events underlying Ca2+ overload during ischemia and reperfusion in perfused intact hearts.

Mattiazzi A, Argenziano M, Aguilar-Sanchez Y, Mazzocchi G, Escobar AL.

J Mol Cell Cardiol. 2015 Feb;79:69-78. doi: 10.1016/j.yjmcc.2014.10.011. Epub 2014 Oct 28.


Cardiac alternans and ventricular fibrillation: a bad case of ryanodine receptors reneging on their duty.

Escobar AL, Valdivia HH.

Circ Res. 2014 Apr 25;114(9):1369-71. doi: 10.1161/CIRCRESAHA.114.303823. No abstract available.


Prevalence of anemia and associated factors among indigenous children in Brazil: results from the First National Survey of Indigenous People's Health and Nutrition.

Leite MS, Cardoso AM, Coimbra CE Jr, Welch JR, Gugelmin SA, Lira PC, Horta BL, Santos RV, Escobar AL.

Nutr J. 2013 May 28;12:69. doi: 10.1186/1475-2891-12-69.


Role of inositol 1,4,5-trisphosphate in the regulation of ventricular Ca(2+) signaling in intact mouse heart.

Escobar AL, Perez CG, Reyes ME, Lucero SG, Kornyeyev D, Mejía-Alvarez R, Ramos-Franco J.

J Mol Cell Cardiol. 2012 Dec;53(6):768-79. doi: 10.1016/j.yjmcc.2012.08.019. Epub 2012 Aug 31.


Coupled gating of skeletal muscle ryanodine receptors is modulated by Ca2+, Mg2+, and ATP.

Porta M, Diaz-Sylvester PL, Neumann JT, Escobar AL, Fleischer S, Copello JA.

Am J Physiol Cell Physiol. 2012 Sep 15;303(6):C682-97. doi: 10.1152/ajpcell.00150.2012. Epub 2012 Jul 11.


Intracellular Ca2+ release underlies the development of phase 2 in mouse ventricular action potentials.

Ferreiro M, Petrosky AD, Escobar AL.

Am J Physiol Heart Circ Physiol. 2012 Mar 1;302(5):H1160-72. doi: 10.1152/ajpheart.00524.2011. Epub 2011 Dec 23.


Calsequestrin 2 deletion shortens the refractoriness of Ca²⁺ release and reduces rate-dependent Ca²⁺-alternans in intact mouse hearts.

Kornyeyev D, Petrosky AD, Zepeda B, Ferreiro M, Knollmann B, Escobar AL.

J Mol Cell Cardiol. 2012 Jan;52(1):21-31. doi: 10.1016/j.yjmcc.2011.09.020. Epub 2011 Sep 29.


Beat-to-beat Ca(2+)-dependent regulation of sinoatrial nodal pacemaker cell rate and rhythm.

Yaniv Y, Maltsev VA, Escobar AL, Spurgeon HA, Ziman BD, Stern MD, Lakatta EG.

J Mol Cell Cardiol. 2011 Dec;51(6):902-5. doi: 10.1016/j.yjmcc.2011.08.029. Epub 2011 Sep 14.


Luminal Ca(2+) content regulates intracellular Ca(2+) release in subepicardial myocytes of intact beating mouse hearts: effect of exogenous buffers.

Kornyeyev D, Reyes M, Escobar AL.

Am J Physiol Heart Circ Physiol. 2010 Jun;298(6):H2138-53. doi: 10.1152/ajpheart.00885.2009. Epub 2010 Apr 9.


The dynamics of transmission and spatial distribution of malaria in riverside areas of Porto Velho, Rondônia, in the Amazon region of Brazil.

Katsuragawa TH, Gil LH, Tada MS, de Almeida e Silva A, Costa JD, Araújo Mda S, Escobar AL, da Silva LH.

PLoS One. 2010 Feb 16;5(2):e9245. doi: 10.1371/journal.pone.0009245.


Transient Ca2+ depletion of the sarcoplasmic reticulum at the onset of reperfusion.

Valverde CA, Kornyeyev D, Ferreiro M, Petrosky AD, Mattiazzi A, Escobar AL.

Cardiovasc Res. 2010 Mar 1;85(4):671-80. doi: 10.1093/cvr/cvp371. Epub 2009 Nov 17.


Spatial heterogeneity of malaria in Indian reserves of southwestern Amazonia, Brazil.

Souza-Santos R, de Oliveira MV, Escobar AL, Santos RV, Coimbra CE Jr.

Int J Health Geogr. 2008 Nov 3;7:55. doi: 10.1186/1476-072X-7-55.


[Spatial analysis and determination of malaria control areas in the State of Rondônia].

Rodrigues Ade F, Escobar AL, Souza-Santos R.

Rev Soc Bras Med Trop. 2008 Jan-Feb;41(1):55-64. Portuguese.


IgGs and Mabs against the beta2-adrenoreceptor block A-V conduction in mouse hearts: A possible role in the pathogenesis of ventricular arrhythmias.

Escobar AL, Fernández-Gómez R, Peter JC, Mobini R, Hoebeke J, Mijares A.

J Mol Cell Cardiol. 2006 Jun;40(6):829-37. Epub 2006 May 11.


Phospholamban phosphorylation sites enhance the recovery of intracellular Ca2+ after perfusion arrest in isolated, perfused mouse heart.

Valverde CA, Mundiña-Weilenmann C, Reyes M, Kranias EG, Escobar AL, Mattiazzi A.

Cardiovasc Res. 2006 May 1;70(2):335-45. Epub 2006 Mar 3.


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