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  <titleInfo>
    <title>Cyclooxygenase-2 expression in epithelial neoplasms and its relevance as a targeted therapy in dogs</title>
  </titleInfo>
  <name type="personal">
    <namePart>Cunha, Rúbia Monteiro de Castro</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Horta, Rodrigo dos Santos</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Lavalle, Gleidice Eunice</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Araújo, Roberto Baracat</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <genre authority="marc">periodical</genre>
  <genre authority="marc">abstract or summary</genre>
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    <issuance>continuing</issuance>
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  <abstract>

ABSTRACT - Targeted therapy of neoplasms is an emergent approach in human and veterinary medicine. Cyclooxygenase (COX) is a class of catalytic enzymes related to the formation of inflammatory mediators. COX-2 is expressed constitutively in a few body tissues, but it may be induced in specific pathophysiologic conditions, such as cancer. COX-2 expression in neoplams may be considered a potential predictive factor, due to the possible association of selective COX-2 inhibitors in adjuvant treatments. This scientific communication has the objective to report COX-2 expression in seven neoplasms of dogs and the usage of adjuvant treatment with COX-2 selective inhibitors as an effective and feasible option in cancer treatment.

Key words: cancer, carcinoma, immunohistochemistry, antineoplastic drugs.</abstract>
  <abstract>

RESUMO - O tratamento direcionado das neoplasias é uma abordagem emergente tanto na medicina humana, quanto na veterinária. A cicloxigenase (COX) é uma classe de enzimas catalíticas relacionada à formação de mediadores inflamatórios. A COX-2é expressa de forma constitutiva em poucos tecidos, mas pode ser induzida em condições patofisiológicas específicas, como os processos neoplásicos. A expressão da COX-2 em neoplasias pode ser considerada um fator preditivo em potencial, tendo em vista a possibilidade de associação de inibidores seletivos para COX-2 em tratamentos adjuvantes. Esta comunicação científica teve como objetivo relatar a expressão de COX-2 em neoplasias de sete cães e o tratamento adjuvante com inibidores seletivos para COX-2 como uma opção efetiva e viável no tratamento do câncer.

Palavras-chave: câncer, carcinoma, imuno-histoquímica, antineoplásicos. </abstract>
  <note>Publicação on-line; 13 ref.; Sumaries (En, Pt)</note>
  <subject>
    <topic>CÃO</topic>
  </subject>
  <subject>
    <topic>HISTOPATOLOGIA</topic>
  </subject>
  <subject>
    <topic>CARCINOMA</topic>
  </subject>
  <subject>
    <topic>VETERINÁRIA</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Ciência Rural (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Santa Maria-RS Universidade Federal de Santa Maria - Centro de Ciências Rurais 1991</publisher>
    </originInfo>
    <identifier>2024-1179</identifier>
    <identifier type="issn">0103-8478</identifier>
    <identifier type="local">BR2024001340</identifier>
    <part>
      <text>v. 46(6) p. 1050-1052; (2016)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://www.scielo.br/j/cr/a/d3PkqswfMKHfzgzDzsWKLgx/?format=pdf&amp;lang=en</identifier>
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    <url>https://www.scielo.br/j/cr/a/d3PkqswfMKHfzgzDzsWKLgx/?format=pdf&amp;lang=en</url>
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    <recordCreationDate encoding="marc">240816</recordCreationDate>
    <recordChangeDate encoding="iso8601">20240816155455.0</recordChangeDate>
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      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
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