Augusto O - Search Results

1

Kinetics, subcellular localization, and contribution to parasite virulence of a Trypanosoma cruzi hybrid type A heme peroxidase (TcAPx-CcP).

Hugo M, Martínez A, Trujillo M, Estrada D, Mastrogiovanni M, Linares E, Augusto O, Issoglio F, Zeida A, Estrín DA, Heijnen HF, Piacenza L, Radi R. Hugo M, et al. Among authors: augusto o. Proc Natl Acad Sci U S A. 2017 Feb 21;114(8):E1326-E1335. doi: 10.1073/pnas.1618611114. Epub 2017 Feb 8. Proc Natl Acad Sci U S A. 2017. PMID: 28179568 Free PMC article.

2

Ohr plays a central role in bacterial responses against fatty acid hydroperoxides and peroxynitrite.

Alegria TG, Meireles DA, Cussiol JR, Hugo M, Trujillo M, de Oliveira MA, Miyamoto S, Queiroz RF, Valadares NF, Garratt RC, Radi R, Di Mascio P, Augusto O, Netto LE. Alegria TG, et al. Among authors: augusto o. Proc Natl Acad Sci U S A. 2017 Jan 10;114(2):E132-E141. doi: 10.1073/pnas.1619659114. Epub 2016 Dec 27. Proc Natl Acad Sci U S A. 2017. PMID: 28028230 Free PMC article.

3

Reaction of human hemoglobin with peroxynitrite. Isomerization to nitrate and secondary formation of protein radicals.

Romero N, Radi R, Linares E, Augusto O, Detweiler CD, Mason RP, Denicola A. Romero N, et al. Among authors: augusto o. J Biol Chem. 2003 Nov 7;278(45):44049-57. doi: 10.1074/jbc.M305895200. Epub 2003 Aug 13. J Biol Chem. 2003. PMID: 12920120 Free article.

4

Peroxynitrite-mediated oxidation of albumin to the protein-thiyl free radical.

Gatti RM, Radi R, Augusto O. Gatti RM, et al. Among authors: augusto o. FEBS Lett. 1994 Jul 18;348(3):287-90. doi: 10.1016/0014-5793(94)00625-3. FEBS Lett. 1994. PMID: 8034056 Free article.

5

Spin-trapping studies of peroxynitrite decomposition and of 3-morpholinosydnonimine N-ethylcarbamide autooxidation: direct evidence for metal-independent formation of free radical intermediates.

Augusto O, Gatti RM, Radi R. Augusto O, et al. Arch Biochem Biophys. 1994 Apr;310(1):118-25. doi: 10.1006/abbi.1994.1147. Arch Biochem Biophys. 1994. PMID: 8161194

6

EPR detection of glutathiyl and hemoglobin-cysteinyl radicals during the interaction of peroxynitrite with human erythrocytes.

Augusto O, Lopes de Menezes S, Linares E, Romero N, Radi R, Denicola A. Augusto O, et al. Biochemistry. 2002 Dec 3;41(48):14323-8. doi: 10.1021/bi0262202. Biochemistry. 2002. PMID: 12450398

7

EPR studies of in vivo radical production by lipopolysaccharide: potential role of iron mobilized from iron-nitrosyl complexes.

Linares E, Nakao LS, Augusto O, Kadiiska MB. Linares E, et al. Among authors: augusto o. Free Radic Biol Med. 2003 Mar 15;34(6):766-73. doi: 10.1016/s0891-5849(02)01424-7. Free Radic Biol Med. 2003. PMID: 12633753

8

Inhibition of in vivo leishmanicidal mechanisms by tempol: nitric oxide down-regulation and oxidant scavenging.

Linares E, Giorgio S, Augusto O. Linares E, et al. Among authors: augusto o. Free Radic Biol Med. 2008 Apr 15;44(8):1668-76. doi: 10.1016/j.freeradbiomed.2008.01.027. Epub 2008 Feb 12. Free Radic Biol Med. 2008. PMID: 18313408

9

Evidence of a Ca(2+)-(*)NO-cGMP signaling pathway controlling zoospore biogenesis in the aquatic fungus Blastocladiella emersonii.

Vieira AL, Linares E, Augusto O, Gomes SL. Vieira AL, et al. Among authors: augusto o. Fungal Genet Biol. 2009 Aug;46(8):575-84. doi: 10.1016/j.fgb.2009.04.002. Epub 2009 Apr 23. Fungal Genet Biol. 2009. PMID: 19393757 Free article.

10

Desferrioxamine inhibition of the hydroxyl radical-like reactivity of peroxynitrite: role of the hydroxamic groups.

Denicola A, Souza JM, Gatti RM, Augusto O, Radi R. Denicola A, et al. Among authors: augusto o. Free Radic Biol Med. 1995 Jul;19(1):11-9. doi: 10.1016/0891-5849(94)00239-g. Free Radic Biol Med. 1995. PMID: 7635352

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