array:23 [
  "pii" => "S2173574310700204"
  "issn" => "21735743"
  "doi" => "10.1016/S2173-5743(10)70020-4"
  "estado" => "S300"
  "fechaPublicacion" => "2010-03-01"
  "aid" => "70020"
  "copyright" => "Sociedad Española de Reumatología and Colegio Mexicano de Reumatología"
  "copyrightAnyo" => "2010"
  "documento" => "article"
  "crossmark" => 0
  "subdocumento" => "fla"
  "cita" => "Reumatol Clin. 2010;6:91-4"
  "abierto" => array:3 [
    "ES" => false
    "ES2" => false
    "LATM" => false
  ]
  "gratuito" => false
  "lecturas" => array:2 [
    "total" => 2319
    "formatos" => array:3 [
      "EPUB" => 40
      "HTML" => 1299
      "PDF" => 980
    ]
  ]
  "itemSiguiente" => array:18 [
    "pii" => "S2173574310700216"
    "issn" => "21735743"
    "doi" => "10.1016/S2173-5743(10)70021-6"
    "estado" => "S300"
    "fechaPublicacion" => "2010-03-01"
    "aid" => "70021"
    "copyright" => "Sociedad Española de Reumatología and Colegio Mexicano de Reumatología"
    "documento" => "simple-article"
    "crossmark" => 0
    "subdocumento" => "cor"
    "cita" => "Reumatol Clin. 2010;6:95-8"
    "abierto" => array:3 [
      "ES" => false
      "ES2" => false
      "LATM" => false
    ]
    "gratuito" => false
    "lecturas" => array:2 [
      "total" => 2106
      "formatos" => array:3 [
        "EPUB" => 38
        "HTML" => 1277
        "PDF" => 791
      ]
    ]
    "en" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Case report</span>"
      "titulo" => "Septic arthritis complicating neuropathic shoulder due to cervical syringomyelia"
      "tienePdf" => "en"
      "tieneTextoCompleto" => 0
      "tieneResumen" => array:2 [
        0 => "en"
        1 => "es"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "95"
          "paginaFinal" => "98"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "es" => array:1 [
          "titulo" => "Artritis s&#233;ptica como complicaci&#243;n de la artropat&#237;a neurop&#225;tica del hombro asociada a siringomielia cervical"
        ]
      ]
      "contieneResumen" => array:2 [
        "en" => true
        "es" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "Norberto G&#243;mez Rodr&#237;guez, M&#46;<span class="elsevierStyleSup">a</span> del Carmen de la Puente, Jes&#250;s Ib&#225;&#241;ez Ru&#225;n, Marisol Gonz&#225;lez P&#233;rez"
          "autores" => array:4 [
            0 => array:2 [
              "nombre" => "Norberto"
              "apellidos" => "G&#243;mez Rodr&#237;guez"
            ]
            1 => array:2 [
              "nombre" => "M&#46;<span class="elsevierStyleSup">a</span>"
              "apellidos" => "del Carmen de la Puente"
            ]
            2 => array:2 [
              "nombre" => "Jes&#250;s"
              "apellidos" => "Ib&#225;&#241;ez Ru&#225;n"
            ]
            3 => array:2 [
              "nombre" => "Marisol"
              "apellidos" => "Gonz&#225;lez P&#233;rez"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2173574310700216?idApp=UINPBA00004M"
    "url" => "/21735743/0000000600000002/v1_201305061606/S2173574310700216/v1_201305061606/en/main.assets"
  ]
  "itemAnterior" => array:18 [
    "pii" => "S2173574310700198"
    "issn" => "21735743"
    "doi" => "10.1016/S2173-5743(10)70019-8"
    "estado" => "S300"
    "fechaPublicacion" => "2010-03-01"
    "aid" => "70019"
    "copyright" => "Sociedad Espa&#241;ola de Reumatolog&#237;a and Colegio Mexicano de Reumatolog&#237;a"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "fla"
    "cita" => "Reumatol Clin. 2010;6:86-90"
    "abierto" => array:3 [
      "ES" => false
      "ES2" => false
      "LATM" => false
    ]
    "gratuito" => false
    "lecturas" => array:2 [
      "total" => 2240
      "formatos" => array:3 [
        "EPUB" => 41
        "HTML" => 1606
        "PDF" => 593
      ]
    ]
    "en" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Original article</span>"
      "titulo" => "Haematogenous vertebral osteomyelitis&#46; Experience of a primary care hospital"
      "tienePdf" => "en"
      "tieneTextoCompleto" => 0
      "tieneResumen" => array:2 [
        0 => "en"
        1 => "es"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "86"
          "paginaFinal" => "90"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "es" => array:1 [
          "titulo" => "Osteomielitis vertebral hemat&#243;gena&#46; Experiencia en un hospital comarcal"
        ]
      ]
      "contieneResumen" => array:2 [
        "en" => true
        "es" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "Jos&#233; Miguel Ruiz Mart&#237;n, Sergi Ros Exp&#243;sito, Abelardo Montero S&#225;ez, Pedro Sanz Frutos"
          "autores" => array:4 [
            0 => array:2 [
              "nombre" => "Jos&#233; Miguel"
              "apellidos" => "Ruiz Mart&#237;n"
            ]
            1 => array:2 [
              "nombre" => "Sergi"
              "apellidos" => "Ros Exp&#243;sito"
            ]
            2 => array:2 [
              "nombre" => "Abelardo"
              "apellidos" => "Montero S&#225;ez"
            ]
            3 => array:2 [
              "nombre" => "Pedro"
              "apellidos" => "Sanz Frutos"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2173574310700198?idApp=UINPBA00004M"
    "url" => "/21735743/0000000600000002/v1_201305061606/S2173574310700198/v1_201305061606/en/main.assets"
  ]
  "en" => array:15 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">Original article</span>"
    "titulo" => "Oxidative stress biomarkers as indicator of chronic inflammatory joint diseases stage"
    "tieneTextoCompleto" => 0
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "91"
        "paginaFinal" => "94"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "Montserrat Feij&#243;o, Isaac T&#250;nez, Adela Ruiz, Inmaculada Tasset, Elisa Mu&#241;oz, Eduardo Collantes"
        "autores" => array:6 [
          0 => array:3 [
            "nombre" => "Montserrat"
            "apellidos" => "Feij&#243;o"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff0005"
              ]
            ]
          ]
          1 => array:4 [
            "nombre" => "Isaac"
            "apellidos" => "T&#250;nez"
            "email" => array:1 [
              0 => "fm2tufii&#64;uco&#46;es"
            ]
            "referencia" => array:2 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff0005"
              ]
              1 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">¿</span>"
                "identificador" => "cor0005"
              ]
            ]
          ]
          2 => array:3 [
            "nombre" => "Adela"
            "apellidos" => "Ruiz"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">b</span>"
                "identificador" => "aff0010"
              ]
            ]
          ]
          3 => array:3 [
            "nombre" => "Inmaculada"
            "apellidos" => "Tasset"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff0005"
              ]
            ]
          ]
          4 => array:3 [
            "nombre" => "Elisa"
            "apellidos" => "Mu&#241;oz"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">b</span>"
                "identificador" => "aff0010"
              ]
            ]
          ]
          5 => array:3 [
            "nombre" => "Eduardo"
            "apellidos" => "Collantes"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">b</span>"
                "identificador" => "aff0010"
              ]
            ]
          ]
        ]
        "afiliaciones" => array:2 [
          0 => array:3 [
            "entidad" => "Departamento de Bioqu&#237;mica y Biolog&#237;a Molecular&#44; Facultad de Medicina&#44; Universidad de C&#243;rdoba&#44; C&#243;rdoba&#44; Spain"
            "etiqueta" => "<span class="elsevierStyleSup">a</span>"
            "identificador" => "aff0005"
          ]
          1 => array:3 [
            "entidad" => "Servicio de Reumatolog&#237;a&#44; Hospital Universitario Reina Sof&#237;a&#44; Departamento de Medicina&#44; Universidad de C&#243;rdoba&#44; C&#243;rdoba&#44; Spain"
            "etiqueta" => "<span class="elsevierStyleSup">b</span>"
            "identificador" => "aff0010"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor0005"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Corresponding author&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "es" => array:1 [
        "titulo" => "Biomarcadores de estr&#233;s oxidativo como indicadores de actividad en la enfermedad articular inflamatoria cr&#243;nica"
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2008-08-16"
    "fechaAceptado" => "2008-12-12"
    "PalabrasClave" => array:2 [
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Keywords"
          "identificador" => "xpalclavsec112374"
          "palabras" => array:5 [
            0 => "Ankylosing spondylitis"
            1 => "Chronic inflammatory joint disease"
            2 => "Reactive oxygen species"
            3 => "Rheumatoid arthritis"
            4 => "Oxidative damage"
          ]
        ]
      ]
      "es" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec112375"
          "palabras" => array:5 [
            0 => "Artritis reumatoide"
            1 => "Da&#241;o oxidativo"
            2 => "Enfermedad articular inflamatoria cr&#243;nica"
            3 => "Espondilitis anquilosante"
            4 => "Especies reactivas del ox&#237;geno"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:2 [
      "en" => array:2 [
        "titulo" => "Abstract"
        "resumen" => "<span class="elsevierStyleSectionTitle">Objective</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">To evaluate the participation of oxidative stress &#40;OS&#41; on chronic inflammatory joint disease &#40;CIJD&#41;&#44; as well as its possible use as a diagnostic biomarker&#46;</p> <span class="elsevierStyleSectionTitle">Patients and methods</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">The study population comprised 29 patients with CIJD&#58; 18 with rheumatoid arthritis &#40;RA&#58; 13 active&#47;5 inactive&#41;&#59; 11 with ankylosing spondylitis &#40;AS&#58; 7 active&#47;4 inactive&#41; and 13 healthy subjects&#46; Activity of the disease was assessed by&#58; RA patients&#44; Disease Activity Score &#40;DAS 28&#41; and AS patients by means of Bath Ankylosing Spondylitis Disease Activity Index &#40;BASDAI&#41;&#46; Oxidative stress biomarkers were determined in plasma using spectrophotometrical techniques&#46; The statistical analysis was carried out using the SSPS statistical package&#46;</p> <span class="elsevierStyleSectionTitle">Results</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Active CIJD showed a high oxidative stress characterized by increases in oxidative damage markers and a reduction in antioxidative systems&#44; together with a higher myeloperoxidase &#40;MPO&#41; concentration&#46; Inactive CIJD only showed changes in oxidized glutathione &#40;GSSG&#41; and reduced glutathione &#40;GSH&#41;&#47;GSSG ratio levels&#44; without changes in oxidative damage parameters or in antioxidative systems&#46;</p> <span class="elsevierStyleSectionTitle">Conclusions</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Our data revealed that&#58; i&#41; CIJD presents with a high oxidative stress&#59; ii&#41; inactive CIJD shows a production of reactive species without triggering oxidative damage and maintaining red-ox homeostasis&#44; and iii&#41; the combination of oxidative stress biomarkers may be used as markers of active-inactive stages of CIJD&#46;</p>"
      ]
      "es" => array:2 [
        "titulo" => "Resumen"
        "resumen" => "<span class="elsevierStyleSectionTitle">Objetivo</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Evaluar la participaci&#243;n del estr&#233;s oxidativo &#40;EO&#41; en la enfermedad articular inflamatoria cr&#243;nica &#40;EAIC&#41;&#44; as&#237; como su posible uso como biomarcador diagn&#243;stico&#46;</p> <span class="elsevierStyleSectionTitle">Pacientes y m&#233;todos</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Se estudiaron 29 pacientes con EAIC&#58; 18 con artritis reumatoide &#40;AR&#41;&#58; 13 activos&#47; 5 inactivos&#59; y 11 con espondilitis anquilosante &#40;EA&#41;&#58; 7 activos&#47;4 inactivos&#44; y como grupo control&#44; 13 sujetos sanos&#46; Los pacientes fueron clasificados seg&#250;n los siguientes criterios de actividad&#58; escala de actividad de la enfermedad &#40;DAS-28&#41; para AR&#44; e &#237;ndice de actividad de enfermedad &#40;BASDAI&#41; y la escala visual anal&#243;gica &#40;EVA&#41; de dolor nocturno para EA&#46; Las concentraciones plasm&#225;ticas de los biomarcadores de estr&#233;s oxidativo fueron cuantificadas mediante t&#233;cnicas espectrofotom&#233;tricas y el an&#225;lisis estad&#237;stico realizado&#44; mediante el programa estad&#237;stico SPSS&#46;</p> <span class="elsevierStyleSectionTitle">Resultados</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Los pacientes con EAIC activa presentan un intenso EO&#44; caracterizado por elevaci&#243;n de los par&#225;metros indicadores de da&#241;o oxidativo y disminuci&#243;n de los sistemas antioxidantes&#44; junto con una mayor cantidad de mieloperoxidasa&#46; En los pacientes con EAIC inactiva s&#243;lo encontramos cambios en los niveles de glutati&#243;n oxidado &#40;GSSG&#41; y en el cociente glutati&#243;n reducido &#40;GSH&#41;&#47;GSSG&#44; y no en los indicadores de da&#241;o oxidativo ni en los sistemas antioxidantes&#46;</p> <span class="elsevierStyleSectionTitle">Conclusiones</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">Nuestros datos indican que&#58; a&#41; los pacientes con EAIC activa presentan un intenso EO&#59; b&#41; la EAIC inactiva cursa con producci&#243;n de especies reactivas sin llegar a desencadenar da&#241;o oxidativo y manteniendo la homeostasis reducci&#243;n-oxidaci&#243;n&#44; y c&#41; los biomarcadores de EO podr&#237;an ser utilizados como indicadores del estado de actividad-inactividad de la EAIC&#46;</p>"
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "References"
      "seccion" => array:1 [
        0 => array:2 [
          "identificador" => "bibs0005"
          "bibliografiaReferencia" => array:18 [
            0 => array:3 [
              "identificador" => "bib1"
              "etiqueta" => "1&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Oxidative stress&#58; Oxidants and antioxidans"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "H&#46; Sies"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Exp Physiol"
                        "fecha" => "1997"
                        "volumen" => "82"
                        "paginaInicial" => "291"
                        "paginaFinal" => "295"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9129943"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib2"
              "etiqueta" => "2&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Some biochemical and pharmacological aspects of free radical-mediated tissue damage"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "E&#46; Ignatowicz"
                            1 => "M&#46; Rybezynsda"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Pol J Pharmacol"
                        "fecha" => "1994"
                        "volumen" => "46"
                        "paginaInicial" => "103"
                        "paginaFinal" => "114"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8000441"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib3"
              "etiqueta" => "3&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The interrelation of glutathione reductase&#44; catalase&#44; glutathione peroxidase&#44; superoxide dismutase&#44; and glucose-6-phosphate in the pathogenesis of rheumatoid arthritis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "B&#46; Kalpakcioglu"
                            1 => "K&#46; Senel"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s10067-007-0746-3"
                      "Revista" => array:6 [
                        "tituloSerie" => "Clin Rheumatol"
                        "fecha" => "2008"
                        "volumen" => "27"
                        "paginaInicial" => "141"
                        "paginaFinal" => "145"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17912575"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib4"
              "etiqueta" => "4&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The effect of infliximab on oxidative stress in chronic inflammatory joint disease"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "I&#46; T&#250;nez"
                            1 => "M&#46; Feij&#243;o"
                            2 => "G&#46; Huerta"
                            3 => "P&#46; Montilla"
                            4 => "E&#46; Mu&#241;oz"
                            5 => "A&#46; Ruiz"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1185/030079907X187955"
                      "Revista" => array:6 [
                        "tituloSerie" => "Curr Med Res Opin"
                        "fecha" => "2007"
                        "volumen" => "23"
                        "paginaInicial" => "1259"
                        "paginaFinal" => "1267"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17559725"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib5"
              "etiqueta" => "5&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Modified disease activity scores that include twenty-eight-joint counts"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "M&#46;L&#46;L&#46; Prevoo"
                            1 => "M&#46;A&#46; Vant&#39;s Hof"
                            2 => "H&#46;H&#46; Kuper"
                            3 => "M&#46;A&#46; Van Leuwen"
                            4 => "M&#46;A&#46; Van de Putte"
                            5 => "P&#46;L&#46;C&#46;M&#46; Van Riel"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Arthritis Rheum"
                        "fecha" => "1995"
                        "volumen" => "38"
                        "paginaInicial" => "44"
                        "paginaFinal" => "48"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7818570"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib6"
              "etiqueta" => "6&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A new approach to defining disease status of ankylosing spondylitis The bath ankylosing spondylitis disease activity index"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "S&#46;L&#46; Garret"
                            1 => "T&#46;R&#46; Jenkinson"
                            2 => "H&#46;C&#46; Whitelock"
                            3 => "L&#46;G&#46; Kennedy"
                            4 => "G&#46; Gainsford"
                            5 => "A&#46; Calin"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Arthritis Rheum"
                        "fecha" => "1994"
                        "volumen" => "21"
                        "paginaInicial" => "2286"
                        "paginaFinal" => "2291"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib7"
              "etiqueta" => "7&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Determination of carbonyl content in oxidatively modified proteins"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "R&#46;L&#46; Levine"
                            1 => "D&#46; Garland"
                            2 => "C&#46;N&#46; Olivier"
                            3 => "A&#46; Amici"
                            4 => "I&#46; Climent"
                            5 => "A&#46;G&#46; Lenz"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Methods Enzymol"
                        "fecha" => "1990"
                        "volumen" => "1186"
                        "paginaInicial" => "464"
                        "paginaFinal" => "478"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib8"
              "etiqueta" => "8&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Assays of glutathione peroxidase"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "L&#46; Floh&#233;"
                            1 => "W&#46;A&#46; Gunzler"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Methods Enzymol"
                        "fecha" => "1984"
                        "volumen" => "105"
                        "paginaInicial" => "114"
                        "paginaFinal" => "121"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/6727659"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib9"
              "etiqueta" => "9&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Catalase in vitro"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "H&#46; Aebi"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Methods Enzymol"
                        "fecha" => "1984"
                        "volumen" => "105"
                        "paginaInicial" => "121"
                        "paginaFinal" => "126"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/6727660"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib10"
              "etiqueta" => "10&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A simple method for clinical assay of superoxide dismutase"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "Y&#46; Sun"
                            1 => "L&#46;W&#46; Oberley"
                            2 => "Y&#46; Li"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Clin Chem"
                        "fecha" => "1988"
                        "volumen" => "34"
                        "paginaInicial" => "479"
                        "paginaFinal" => "500"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib11"
              "etiqueta" => "11&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Redox signalling and the inflammatory response in rheumatoid arthritis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "L&#46;I&#46; Filippin"
                            1 => "R&#46; Vercelino"
                            2 => "N&#46;P&#46; Marroni"
                            3 => "R&#46;M&#46; Xavier"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1365-2249.2008.03634.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Clin Exp Immunol"
                        "fecha" => "2008"
                        "volumen" => "152"
                        "paginaInicial" => "415"
                        "paginaFinal" => "422"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18422737"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            11 => array:3 [
              "identificador" => "bib12"
              "etiqueta" => "12&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Serum oxidative-antioxidative status in patients with ankylosing spondilitis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "M&#46; Karakoc"
                            1 => "O&#46; Altindag"
                            2 => "H&#46; Keles"
                            3 => "N&#46; Soran"
                            4 => "S&#46; Selek"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00296-007-0352-3"
                      "Revista" => array:6 [
                        "tituloSerie" => "Rheumatol Int"
                        "fecha" => "2008"
                        "volumen" => "27"
                        "paginaInicial" => "1131"
                        "paginaFinal" => "1134"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17443328"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            12 => array:3 [
              "identificador" => "bib13"
              "etiqueta" => "13&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Protein oxidation status in patients with ankylosing spondylitis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "C&#46; Yazici"
                            1 => "K&#46; K&#246;se"
                            2 => "M&#46; Calis"
                            3 => "S&#46; Kuzug&#252;den"
                            4 => "M&#46; Kirnap"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Rheumatology &#40;Oxford&#41;"
                        "fecha" => "2004"
                        "volumen" => "43"
                        "paginaInicial" => "1235"
                        "paginaFinal" => "1239"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib14"
              "etiqueta" => "14&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Serum nitric oxide catalase&#44; superoxide dismutase&#44; and malondialdehyde status in patients with ankylosing spondylitis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "S&#46; Ozgocmen"
                            1 => "S&#46; Sogut"
                            2 => "O&#46; Ardicoglu"
                            3 => "E&#46; Fadillioglu"
                            4 => "I&#46; Pekkutucu"
                            5 => "O&#46; Akyol"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00296-003-0335-y"
                      "Revista" => array:6 [
                        "tituloSerie" => "Rheumatol Int"
                        "fecha" => "2004"
                        "volumen" => "24"
                        "paginaInicial" => "80"
                        "paginaFinal" => "83"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12811507"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib15"
              "etiqueta" => "15&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Increased levels of lipid peroxidation products in low density lipoproteins of patients suffering from rheumatoid arthritis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "W&#46; Jira"
                            1 => "G&#46; Spitellet"
                            2 => "A&#46; Richter"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Chem Phys Lipids"
                        "fecha" => "1997"
                        "volumen" => "87"
                        "paginaInicial" => "81"
                        "paginaFinal" => "89"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9219348"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib16"
              "etiqueta" => "16&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Propuesta de un constructo para evaluar integralmente el estr&#233;s oxidativo"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "M&#46;A&#46; S&#225;nchez-Rodr&#237;guez"
                            1 => "E&#46;S&#46; Osorio"
                            2 => "L&#46;A&#46; Vargas"
                            3 => "V&#46;M&#46; Mendoza-N&#250;&#241;ez"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Bioquimia"
                        "fecha" => "2004"
                        "volumen" => "29"
                        "paginaInicial" => "81"
                        "paginaFinal" => "90"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib17"
              "etiqueta" => "17&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Rheumatoid artritis&#58; A disease associated with accelerated atherogenesis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46;A&#46; Gonz&#225;lez-Gay"
                            1 => "C&#46; Gonz&#225;lez-Juanatey"
                            2 => "J&#46; Mart&#237;n"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.semarthrit.2005.03.004"
                      "Revista" => array:6 [
                        "tituloSerie" => "Semin Arthritis Rheum"
                        "fecha" => "2005"
                        "volumen" => "35"
                        "paginaInicial" => "8"
                        "paginaFinal" => "17"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16084219"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib18"
              "etiqueta" => "18&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "High prevalence of subclinical atherosclerosis in psoriatic artritis patients without clinically evident cardiovascular disease or classic atherosclerosis risk factor"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "C&#46; Gonz&#225;lez-Juanatey"
                            1 => "J&#46; Llorca"
                            2 => "E&#46; Amigo-D&#237;az"
                            3 => "T&#46; Dierssen"
                            4 => "J&#46; Mart&#237;n"
                            5 => "M&#46;A&#46; Gonz&#225;lez-Gay"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1002/art.22884"
                      "Revista" => array:6 [
                        "tituloSerie" => "Arthritis Rheum"
                        "fecha" => "2007"
                        "volumen" => "57"
                        "paginaInicial" => "1074"
                        "paginaFinal" => "1080"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17665475"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "en"
  "url" => "/21735743/0000000600000002/v1_201305061606/S2173574310700204/v1_201305061606/en/main.assets"
  "Apartado" => array:4 [
    "identificador" => "17338"
    "tipo" => "SECCION"
    "es" => array:2 [
      "titulo" => "Original Article"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "es"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/21735743/0000000600000002/v1_201305061606/S2173574310700204/v1_201305061606/en/main.pdf?idApp=UINPBA00004M&text.app=https://reumatologiaclinica.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2173574310700204?idApp=UINPBA00004M"
]
Share
Journal Information
Vol. 6. Issue 2.
Pages 91-94 (March - April 2010)
Share
Share
Download PDF
More article options
Vol. 6. Issue 2.
Pages 91-94 (March - April 2010)
Original article
Full text access
Oxidative stress biomarkers as indicator of chronic inflammatory joint diseases stage
Biomarcadores de estrés oxidativo como indicadores de actividad en la enfermedad articular inflamatoria crónica
Visits
5725
Montserrat Feijóoa, Isaac Túneza,
Corresponding author
fm2tufii@uco.es

Corresponding author.
, Adela Ruizb, Inmaculada Tasseta, Elisa Muñozb, Eduardo Collantesb
a Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Universidad de Córdoba, Córdoba, Spain
b Servicio de Reumatología, Hospital Universitario Reina Sofía, Departamento de Medicina, Universidad de Córdoba, Córdoba, Spain
This item has received
Article information
Abstract
Bibliography
Download PDF
Statistics
Abstract
Objective

To evaluate the participation of oxidative stress (OS) on chronic inflammatory joint disease (CIJD), as well as its possible use as a diagnostic biomarker.

Patients and methods

The study population comprised 29 patients with CIJD: 18 with rheumatoid arthritis (RA: 13 active/5 inactive); 11 with ankylosing spondylitis (AS: 7 active/4 inactive) and 13 healthy subjects. Activity of the disease was assessed by: RA patients, Disease Activity Score (DAS 28) and AS patients by means of Bath Ankylosing Spondylitis Disease Activity Index (BASDAI). Oxidative stress biomarkers were determined in plasma using spectrophotometrical techniques. The statistical analysis was carried out using the SSPS statistical package.

Results

Active CIJD showed a high oxidative stress characterized by increases in oxidative damage markers and a reduction in antioxidative systems, together with a higher myeloperoxidase (MPO) concentration. Inactive CIJD only showed changes in oxidized glutathione (GSSG) and reduced glutathione (GSH)/GSSG ratio levels, without changes in oxidative damage parameters or in antioxidative systems.

Conclusions

Our data revealed that: i) CIJD presents with a high oxidative stress; ii) inactive CIJD shows a production of reactive species without triggering oxidative damage and maintaining red-ox homeostasis, and iii) the combination of oxidative stress biomarkers may be used as markers of active-inactive stages of CIJD.

Keywords:
Ankylosing spondylitis
Chronic inflammatory joint disease
Reactive oxygen species
Rheumatoid arthritis
Oxidative damage
Resumen
Objetivo

Evaluar la participación del estrés oxidativo (EO) en la enfermedad articular inflamatoria crónica (EAIC), así como su posible uso como biomarcador diagnóstico.

Pacientes y métodos

Se estudiaron 29 pacientes con EAIC: 18 con artritis reumatoide (AR): 13 activos/ 5 inactivos; y 11 con espondilitis anquilosante (EA): 7 activos/4 inactivos, y como grupo control, 13 sujetos sanos. Los pacientes fueron clasificados según los siguientes criterios de actividad: escala de actividad de la enfermedad (DAS-28) para AR, e índice de actividad de enfermedad (BASDAI) y la escala visual analógica (EVA) de dolor nocturno para EA. Las concentraciones plasmáticas de los biomarcadores de estrés oxidativo fueron cuantificadas mediante técnicas espectrofotométricas y el análisis estadístico realizado, mediante el programa estadístico SPSS.

Resultados

Los pacientes con EAIC activa presentan un intenso EO, caracterizado por elevación de los parámetros indicadores de daño oxidativo y disminución de los sistemas antioxidantes, junto con una mayor cantidad de mieloperoxidasa. En los pacientes con EAIC inactiva sólo encontramos cambios en los niveles de glutatión oxidado (GSSG) y en el cociente glutatión reducido (GSH)/GSSG, y no en los indicadores de daño oxidativo ni en los sistemas antioxidantes.

Conclusiones

Nuestros datos indican que: a) los pacientes con EAIC activa presentan un intenso EO; b) la EAIC inactiva cursa con producción de especies reactivas sin llegar a desencadenar daño oxidativo y manteniendo la homeostasis reducción-oxidación, y c) los biomarcadores de EO podrían ser utilizados como indicadores del estado de actividad-inactividad de la EAIC.

Palabras clave:
Artritis reumatoide
Daño oxidativo
Enfermedad articular inflamatoria crónica
Espondilitis anquilosante
Especies reactivas del oxígeno
Full text is only aviable in PDF
References
[1.]
H. Sies.
Oxidative stress: Oxidants and antioxidans.
Exp Physiol, 82 (1997), pp. 291-295
[2.]
E. Ignatowicz, M. Rybezynsda.
Some biochemical and pharmacological aspects of free radical-mediated tissue damage.
Pol J Pharmacol, 46 (1994), pp. 103-114
[3.]
B. Kalpakcioglu, K. Senel.
The interrelation of glutathione reductase, catalase, glutathione peroxidase, superoxide dismutase, and glucose-6-phosphate in the pathogenesis of rheumatoid arthritis.
Clin Rheumatol, 27 (2008), pp. 141-145
[4.]
I. Túnez, M. Feijóo, G. Huerta, P. Montilla, E. Muñoz, A. Ruiz, et al.
The effect of infliximab on oxidative stress in chronic inflammatory joint disease.
Curr Med Res Opin, 23 (2007), pp. 1259-1267
[5.]
M.L.L. Prevoo, M.A. Vant's Hof, H.H. Kuper, M.A. Van Leuwen, M.A. Van de Putte, P.L.C.M. Van Riel.
Modified disease activity scores that include twenty-eight-joint counts.
Arthritis Rheum, 38 (1995), pp. 44-48
[6.]
S.L. Garret, T.R. Jenkinson, H.C. Whitelock, L.G. Kennedy, G. Gainsford, A. Calin.
A new approach to defining disease status of ankylosing spondylitis The bath ankylosing spondylitis disease activity index.
Arthritis Rheum, 21 (1994), pp. 2286-2291
[7.]
R.L. Levine, D. Garland, C.N. Olivier, A. Amici, I. Climent, A.G. Lenz, et al.
Determination of carbonyl content in oxidatively modified proteins.
Methods Enzymol, 1186 (1990), pp. 464-478
[8.]
L. Flohé, W.A. Gunzler.
Assays of glutathione peroxidase.
Methods Enzymol, 105 (1984), pp. 114-121
[9.]
H. Aebi.
Catalase in vitro.
Methods Enzymol, 105 (1984), pp. 121-126
[10.]
Y. Sun, L.W. Oberley, Y. Li.
A simple method for clinical assay of superoxide dismutase.
Clin Chem, 34 (1988), pp. 479-500
[11.]
L.I. Filippin, R. Vercelino, N.P. Marroni, R.M. Xavier.
Redox signalling and the inflammatory response in rheumatoid arthritis.
Clin Exp Immunol, 152 (2008), pp. 415-422
[12.]
M. Karakoc, O. Altindag, H. Keles, N. Soran, S. Selek.
Serum oxidative-antioxidative status in patients with ankylosing spondilitis.
Rheumatol Int, 27 (2008), pp. 1131-1134
[13.]
C. Yazici, K. Köse, M. Calis, S. Kuzugüden, M. Kirnap.
Protein oxidation status in patients with ankylosing spondylitis.
Rheumatology (Oxford), 43 (2004), pp. 1235-1239
[14.]
S. Ozgocmen, S. Sogut, O. Ardicoglu, E. Fadillioglu, I. Pekkutucu, O. Akyol.
Serum nitric oxide catalase, superoxide dismutase, and malondialdehyde status in patients with ankylosing spondylitis.
Rheumatol Int, 24 (2004), pp. 80-83
[15.]
W. Jira, G. Spitellet, A. Richter.
Increased levels of lipid peroxidation products in low density lipoproteins of patients suffering from rheumatoid arthritis.
Chem Phys Lipids, 87 (1997), pp. 81-89
[16.]
M.A. Sánchez-Rodríguez, E.S. Osorio, L.A. Vargas, V.M. Mendoza-Núñez.
Propuesta de un constructo para evaluar integralmente el estrés oxidativo.
Bioquimia, 29 (2004), pp. 81-90
[17.]
M.A. González-Gay, C. González-Juanatey, J. Martín.
Rheumatoid artritis: A disease associated with accelerated atherogenesis.
Semin Arthritis Rheum, 35 (2005), pp. 8-17
[18.]
C. González-Juanatey, J. Llorca, E. Amigo-Díaz, T. Dierssen, J. Martín, M.A. González-Gay.
High prevalence of subclinical atherosclerosis in psoriatic artritis patients without clinically evident cardiovascular disease or classic atherosclerosis risk factor.
Arthritis Rheum, 57 (2007), pp. 1074-1080
Copyright © 2010. Sociedad Española de Reumatología and Colegio Mexicano de Reumatología
Download PDF
Idiomas
Reumatología Clínica (English Edition)
Article options
Tools
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?