Vásquez-Vivar J - Search Results

1

Superoxide reacts with hydroethidine but forms a fluorescent product that is distinctly different from ethidium: potential implications in intracellular fluorescence detection of superoxide.

Zhao H, Kalivendi S, Zhang H, Joseph J, Nithipatikom K, Vásquez-Vivar J, Kalyanaraman B. Zhao H, et al. Free Radic Biol Med. 2003 Jun 1;34(11):1359-68. doi: 10.1016/s0891-5849(03)00142-4. Free Radic Biol Med. 2003. PMID: 12757846

2

The ratio between tetrahydrobiopterin and oxidized tetrahydrobiopterin analogues controls superoxide release from endothelial nitric oxide synthase: an EPR spin trapping study.

Vásquez-Vivar J, Martásek P, Whitsett J, Joseph J, Kalyanaraman B. Vásquez-Vivar J, et al. Biochem J. 2002 Mar 15;362(Pt 3):733-9. doi: 10.1042/0264-6021:3620733. Biochem J. 2002. PMID: 11879202 Free PMC article.

3

Altered tetrahydrobiopterin metabolism in atherosclerosis: implications for use of oxidized tetrahydrobiopterin analogues and thiol antioxidants.

Vásquez-Vivar J, Duquaine D, Whitsett J, Kalyanaraman B, Rajagopalan S. Vásquez-Vivar J, et al. Arterioscler Thromb Vasc Biol. 2002 Oct 1;22(10):1655-61. doi: 10.1161/01.atv.0000029122.79665.d9. Arterioscler Thromb Vasc Biol. 2002. PMID: 12377745

4

The role of tetrahydrobiopterin in superoxide generation from eNOS: enzymology and physiological implications.

Vásquez-Vivar J, Kalyanaraman B, Martásek P. Vásquez-Vivar J, et al. Free Radic Res. 2003 Feb;37(2):121-7. doi: 10.1080/1071576021000040655. Free Radic Res. 2003. PMID: 12653200 Review.

5

Changes in tetrahydrobiopterin levels in endothelial cells and adult cardiomyocytes induced by LPS and hydrogen peroxide--a role for GFRP?

Kalivendi S, Hatakeyama K, Whitsett J, Konorev E, Kalyanaraman B, Vásquez-Vivar J. Kalivendi S, et al. Free Radic Biol Med. 2005 Feb 15;38(4):481-91. doi: 10.1016/j.freeradbiomed.2004.11.004. Free Radic Biol Med. 2005. PMID: 15649650

6

Detection and characterization of the product of hydroethidine and intracellular superoxide by HPLC and limitations of fluorescence.

Zhao H, Joseph J, Fales HM, Sokoloski EA, Levine RL, Vasquez-Vivar J, Kalyanaraman B. Zhao H, et al. Proc Natl Acad Sci U S A. 2005 Apr 19;102(16):5727-32. doi: 10.1073/pnas.0501719102. Epub 2005 Apr 11. Proc Natl Acad Sci U S A. 2005. PMID: 15824309 Free PMC article.

7

Reductive activation of Cr(Vi) by nitric oxide synthase.

Porter R, Jáchymová M, Martásek P, Kalyanaraman B, Vásquez-Vivar J. Porter R, et al. Chem Res Toxicol. 2005 May;18(5):834-43. doi: 10.1021/tx049778e. Chem Res Toxicol. 2005. PMID: 15892577

8

Endothelial cell superoxide anion radical generation is not dependent on endothelial nitric oxide synthase-serine 1179 phosphorylation and endothelial nitric oxide synthase dimer/monomer distribution.

Whitsett J, Martásek P, Zhao H, Schauer DW, Hatakeyama K, Kalyanaraman B, Vásquez-Vivar J. Whitsett J, et al. Free Radic Biol Med. 2006 Jun 1;40(11):2056-68. doi: 10.1016/j.freeradbiomed.2006.02.001. Epub 2006 Feb 20. Free Radic Biol Med. 2006. PMID: 16716906

9

The confounding effects of light, sonication, and Mn(III)TBAP on quantitation of superoxide using hydroethidine.

Zielonka J, Vasquez-Vivar J, Kalyanaraman B. Zielonka J, et al. Free Radic Biol Med. 2006 Oct 1;41(7):1050-7. doi: 10.1016/j.freeradbiomed.2006.04.017. Epub 2006 Apr 30. Free Radic Biol Med. 2006. PMID: 16962930

10

Detection, characterization, and decay kinetics of ROS and thiyl adducts of mito-DEPMPO spin trap.

Hardy M, Rockenbauer A, Vásquez-Vivar J, Felix C, Lopez M, Srinivasan S, Avadhani N, Tordo P, Kalyanaraman B. Hardy M, et al. Chem Res Toxicol. 2007 Jul;20(7):1053-60. doi: 10.1021/tx700101d. Epub 2007 Jun 9. Chem Res Toxicol. 2007. PMID: 17559235 Free PMC article.

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