Bull R - Search Results

1

N-Acetylcysteine Prevents the Spatial Memory Deficits and the Redox-Dependent RyR2 Decrease Displayed by an Alzheimer's Disease Rat Model.

More J, Galusso N, Veloso P, Montecinos L, Finkelstein JP, Sanchez G, Bull R, Valdés JL, Hidalgo C, Paula-Lima A. More J, et al. Among authors: bull r. Front Aging Neurosci. 2018 Dec 6;10:399. doi: 10.3389/fnagi.2018.00399. eCollection 2018. Front Aging Neurosci. 2018. PMID: 30574085 Free PMC article.

2

Ischemia enhances activation by Ca2+ and redox modification of ryanodine receptor channels from rat brain cortex.

Bull R, Finkelstein JP, Gálvez J, Sánchez G, Donoso P, Behrens MI, Hidalgo C. Bull R, et al. J Neurosci. 2008 Sep 17;28(38):9463-72. doi: 10.1523/JNEUROSCI.2286-08.2008. J Neurosci. 2008. PMID: 18799678 Free PMC article.

3

Effects of ATP, Mg2+, and redox agents on the Ca2+ dependence of RyR channels from rat brain cortex.

Bull R, Finkelstein JP, Humeres A, Behrens MI, Hidalgo C. Bull R, et al. Am J Physiol Cell Physiol. 2007 Jul;293(1):C162-71. doi: 10.1152/ajpcell.00518.2006. Epub 2007 Mar 14. Am J Physiol Cell Physiol. 2007. PMID: 17360812 Free article.

4

Modulation of cardiac ryanodine receptor activity by ROS and RNS.

Donoso P, Sanchez G, Bull R, Hidalgo C. Donoso P, et al. Among authors: bull r. Front Biosci (Landmark Ed). 2011 Jan 1;16(2):553-67. doi: 10.2741/3705. Front Biosci (Landmark Ed). 2011. PMID: 21196188 Free article. Review.

5

Stimulation of NOX2 in isolated hearts reversibly sensitizes RyR2 channels to activation by cytoplasmic calcium.

Donoso P, Finkelstein JP, Montecinos L, Said M, Sánchez G, Vittone L, Bull R. Donoso P, et al. Among authors: bull r. J Mol Cell Cardiol. 2014 Mar;68:38-46. doi: 10.1016/j.yjmcc.2013.12.028. Epub 2014 Jan 10. J Mol Cell Cardiol. 2014. PMID: 24417961

6

SH oxidation coordinates subunits of rat brain ryanodine receptor channels activated by calcium and ATP.

Bull R, Marengo JJ, Finkelstein JP, Behrens MI, Alvarez O. Bull R, et al. Am J Physiol Cell Physiol. 2003 Jul;285(1):C119-28. doi: 10.1152/ajpcell.00296.2002. Epub 2003 Mar 12. Am J Physiol Cell Physiol. 2003. PMID: 12637263 Free article.

We have reported that ryanodine receptor (RyR) channels display three different responses to cytoplasmic free Ca2+ concentration ([Ca2+]) depending on their redox state (Marengo JJ, Hidalgo C, and Bull R. Biophys J 74: 1263-1277, 1998), with low, moderate, and high …

We have reported that ryanodine receptor (RyR) channels display three different responses to cytoplasmic free Ca2+ concentration ([Ca2+]) de …

7

Redox regulation of RyR-mediated Ca2+ release in muscle and neurons.

Hidalgo C, Bull R, Behrens MI, Donoso P. Hidalgo C, et al. Among authors: bull r. Biol Res. 2004;37(4):539-52. doi: 10.4067/s0716-97602004000400007. Biol Res. 2004. PMID: 15709680 Review.

8

Redox-sensitive stimulation of type-1 ryanodine receptors by the scorpion toxin maurocalcine.

Ronjat M, Finkelstein JP, Llanos P, Montecinos L, Bichraoui H, De Waard M, Hidalgo C, Bull R. Ronjat M, et al. Among authors: bull r. Cell Calcium. 2013 May-Jun;53(5-6):357-65. doi: 10.1016/j.ceca.2013.03.004. Epub 2013 Apr 24. Cell Calcium. 2013. PMID: 23623374 Free article.

9

High-Fat-Diet-Induced Obesity Produces Spontaneous Ventricular Arrhythmias and Increases the Activity of Ryanodine Receptors in Mice.

Sánchez G, Araneda F, Peña JP, Finkelstein JP, Riquelme JA, Montecinos L, Barrientos G, Llanos P, Pedrozo Z, Said M, Bull R, Donoso P. Sánchez G, et al. Among authors: bull r. Int J Mol Sci. 2018 Feb 10;19(2):533. doi: 10.3390/ijms19020533. Int J Mol Sci. 2018. PMID: 29439404 Free PMC article.

10

Calcium dependence of ryanodine-sensitive calcium channels from brain cortex endoplasmic reticulum.

Marengo JJ, Bull R, Hidalgo C. Marengo JJ, et al. Among authors: bull r. FEBS Lett. 1996 Mar 25;383(1-2):59-62. doi: 10.1016/0014-5793(96)00222-0. FEBS Lett. 1996. PMID: 8612791 Free article.

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