La Dra. Beatriz Alvarez es investigadora Grado 4 en el Area Química del PEDECIBA habiendo sido designada en 2001 e investigadora Grado 3 en el Area de Biología desde 2003. Desempeña sus actividades en el Laboratorio de Enzimología, Facultad de Ciencias.

Línea de investigación:

Publicaciones

• 
  Carballal S, Radi R, Kirk MC, Barnes S, Freeman BA, Alvarez B
  Sulfenic acid formation in human serum albumin by hydrogen peroxide and peroxynitrite
  Biochemistry, 42: 9906-9914 (2003)
• 
  Naya H, Romero H, Zavala A, Alvarez B, Musto H
  Aerobiosis increases the genomic guanine plus cytosine content (GC%) in prokaryotes
  J Mol Evol, 55(3): 260-264 (2002)
• 
  Alvarez B, Radi R
  Peroxynitrite reactivity with amino acids and proteins
  Amino Acids (2002) (en prensa)
• 
  Ferrer-Sueta G, Quijano C, Alvarez B, Radi R
  Reactions of manganese porphyrins and Mn superoxide dismutase with peroxynitrite
  Method Enzymol, 349: 23-37 (2002)
• 
  Blanchard-Fillion B, Souza JM, Friel T, Jiang GC, Vrana K, Sharov V, Barron L, Schoneich C, Quijano C, Alvarez B, Radi R, Przedborski S, Fernando GS, Horwitz J, Ischiropoulos H
  Nitration and inactivation of tyrosine hydroxylase by peroxynitrite
  J Biol Chem, 276(49), 46017-46023 (2001)
• 
  Alvarez B, Radi R
  Peroxynitrite decay in the presence of hydrogen peroxide, mannitol and ethanol: a reappraisal
  Free Radic Res, 34(5): 467-75 (2001)
• 
  Schöpfer F, Riobó N, Carreras MC, Alvarez B, Radi R, Boveris A, Cadenas E, Poderoso, JJ
  Oxidation of ubiquinol by peroxynitrite: implications for protection of mitochondria against nitrosative damage. The reaction between quinol and peroxynitrite: mitochondrial protective relevance
  Biochem J, 349(1): 35-42 (2000)
• 
  Radi R, Denicola A, Alvarez B, Ferrer-Sueta G, Rubbo H
  The Biological Chemistry of Peroxynitrite
  In: Nitric Oxide: Biology and Pathobiology, Ignarro, L. J. (Ed.) Academic Press, pp. 57-82 (2000)
• 
  Alvarez B, Ferrer-Sueta G, Freeman BA, Radi R
  Kinetics of peroxynitrite reaction with amino acids and human serum albumin as a model protein
  J Biol Chem, 274(2): 842-848 (1999)
• 
  Gatti RM, Alvarez B, Vasquez-Vivar J, Radi R, Augusto O
  Formation of spin trap adducts during the decomposition of peroxynitrite
  Arch Biochem Biophys, 349: 36-46 (1998)
• 
  Alvarez B, Ferrer-Sueta, G, Radi, R
  Slowing of peroxynitrite decomposition in the presence of mannitol and ethanol
  Free Radic Biol Med, 24 (7-8): 1331-1337 (1998)
• 
  Quijano C, Alvarez B, Gatti RM, Augusto O, Radi R
  Pathways of peroxynitrite oxidation of sulfhydrils
  Biochem J, 322: 167-173 (1997)
• 
  Alvarez B, Rubbo H, Kirk M, Barnes S, Freeman BA, Radi R
  Peroxynitrite-dependent tryptophan nitration
  Chem Res Toxicol, 9(2): 390-396 (1996)
• 
  Ureta A, Alvarez B, Ramón A, Vera MA, Martínez-Drets G
  Identification of Acetobacter diazotrophicus, Herbaspirillum seropedicae and Herbaspirillum rubrisubalbicans using biochemical and genetic criteria
  Plant and Soil, 172: 271-277 (1995)
• 
  Alvarez B, Martínez-Drets G
  Metabolic characterization of Acetobacter diazotrophicus
  Can J Microbiol, 41(10): 918-924 (1995)
• 
  Alvarez B, Denicola A, Radi R
  Reaction between peroxynitrite and hydrogen peroxide: formation of oxygen and slowing of peroxynitrite decomposition
  Chem Res Toxicol, 8(6): 859-869 (1995)