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  <controlfield tag="003">BR-BrBNA</controlfield>
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  <controlfield tag="008">241216b2015    bl.|r|pooa||| 00| 0 por |</controlfield>
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    <subfield code="a">Souza, V.L. </subfield>
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    <subfield code="a">Pellizzon, C.H. </subfield>
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    <subfield code="a">Sereno, M.G. </subfield>
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    <subfield code="a">Soares, R.T. </subfield>
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    <subfield code="a">Ranzani, J.J.T. </subfield>
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    <subfield code="a">Rodrigues,  A.C.L. </subfield>
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    <subfield code="a">Padovani, C.R. </subfield>
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    <subfield code="a">Brand&#xE3;o, C.V.S. </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Avalia&#xE7;&#xE3;o histopatol&#xF3;gica da c&#xE1;psula posterior associada ao implante de lente intraocular com superf&#xED;cie modificada com plasma de fl&#xFA;or e polietilenoglicol em coelhos </subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o online; 28 ref.; Summaries (En, Pt)</subfield>
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RESUMO - O objetivo deste estudo foi avaliar o efeito do tratamento da superf&#xED;cie de lentes intraoculares acr&#xED;licas utilizando-se plasma de fl&#xFA;or ou polietilenoglicol na preven&#xE7;&#xE3;o da opacidade de c&#xE1;psula posterior. Foram analisados 40 olhos de coelhos, submetidos &#xE0; cirurgia de facoemulsifica&#xE7;&#xE3;o e distribu&#xED;dos em quatro grupos experimentais (n=10), sendo estes: grupo controle, coelhos sem implante de lente intraocular; grupo com lente intraocular tratada com plasma de polietilenoglicol; grupo com lente intraocular tratada com plasma de fl&#xFA;or; e grupo com lente intraocular comercial. As c&#xE1;psulas posteriores das lentes dos grupos foram avaliadas por meio de an&#xE1;lise histopatol&#xF3;gica (morfometria e imuno-histoqu&#xED;mica). Os grupos com lente intraocular tratada com polietilenoglicol e com lente intraocular comercial apresentaram menor espessura da c&#xE1;psula posterior na avalia&#xE7;&#xE3;o inicial (12 semanas) em rela&#xE7;&#xE3;o ao grupo controle. No per&#xED;odo final de avalia&#xE7;&#xE3;o (6 meses), os tratamentos da superf&#xED;cie da lente intraocular &#xE0; base de plasma de fl&#xFA;or e polietilenoglicol n&#xE3;o reduziram o desenvolvimento das altera&#xE7;&#xF5;es histol&#xF3;gicas associadas &#xE0; opacidade de c&#xE1;psula posterior. O tratamento das superf&#xED;cies das lentes intraoculares com plasma de fl&#xFA;or e polietilenoglicol pode ser realizado como adjuvante na preven&#xE7;&#xE3;o da opacidade de c&#xE1;psula posterior, pois n&#xE3;o causa altera&#xE7;&#xF5;es na morfologia da lente ap&#xF3;s facoemulsifica&#xE7;&#xE3;o.


Palavras-chave: coelho, opacidade, capsular, morfometria, imuno-histoqu&#xED;mica </subfield>
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ABSTRACT - The aim of this study was to evaluate the effect of surface treatment of acrylic intraocular lens using Fluorine plasma or polyethylene glycol in the prevention of posterior capsule opacification. Forty rabbit eyes that underwent phacoemulsification were analyzed and distributed into four experimental groups (n=10): Control group, composed of rabbits without intraocular lens implantation; intraocular lens group treated with Polyethylene glycol plasma, intraocular lens group treated with Fluoride plasma, and commercial intraocular lens group. The posterior capsule of the lens was evaluated by histopathological analysis, including morphometric and immunohistochemical studies. Groups with intraocular lens treated with polyethylene glycol and commercial intraocular lens presented thinner posterior capsule at initial assessment (12 weeks) compared to the control group. At the end of the evaluation (six months), the treatment of surface intraocular lens with fluorine and polyethylene glycol plasma did not reduce the development of histological changes associated with posterior capsule opacification. The surface treatment of the intraocular lens with Fluoride and Polyethylene glycol can be performed as an adjuvant in preventing posterior capsule opacification, because it does not cause changes in the morphology of lens after phacoemulsification surgery.


Keywords: rabbit, opacification, capsular, morphometry, immunohistochemistry </subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">COELHO</subfield>
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    <subfield code="a">OLHO</subfield>
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    <subfield code="a">HISTOPATOLOGIA</subfield>
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    <subfield code="a">VETERIN&#xC1;RIA</subfield>
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    <subfield code="0">1643</subfield>
    <subfield code="9">315896</subfield>
    <subfield code="d">Belo Horizonte-MG Universidade Federal de Minas Gerais - Escola de Veterinaria 1983</subfield>
    <subfield code="o">2024-2261</subfield>
    <subfield code="t">Arquivo Brasileiro de Medicina Veterin&#xE1;ria e Zootecnia (Brazil)</subfield>
    <subfield code="x">0102-0935</subfield>
    <subfield code="g">v. 67(5) p. 1295-1303; (2015)</subfield>
    <subfield code="w">BR2024003998</subfield>
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    <subfield code="u">https://www.scielo.br/j/abmvz/a/bkNsPMLFkJ9dDwSsnyYCMVy/?format=pdf&amp;lang=pt</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">329289</subfield>
    <subfield code="d">329289</subfield>
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