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Oxidant/antioxidant state in tissue of prymary and recurrent pterygium

Jul 05, 2018

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    Pembimbing : dr. Harie B Soedjono, Sp. M

    Rizki Ovianti, Tri Utami Ningrum

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    Latar belakang

    Pterygium merupakan proses infamasi dandegenerati yang dihasilkan dari prolierasi jaringan brovaskular subconjunctival padakornea yang tidak terkendali.

    Paparan kronis sinar ultraviolet perubahan oksidan / antioksidan kornea

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     Tujuan

    membandingkan oksidan / antioksidan pada jaringan Pterigium primer dan berulang pada

    pria dan wanita dari terkena sinar UV selama

    berharihari.

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    Metode

    !edicine school o the "ational Polytechnic#nstitute$ dan "uestra %enora de la &u'$

    !e(ico )ity

    *+ pasien ,- dikeluarkan 0 11 koresponden

    )ontrol ,)$ Pterigium Primer ,PP$ 2ecurenr

    Pterigium ,2P

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    %ampel 0 nitrogen cair untuk menungguhomogenisasi ,dalam 4 minggu.

     5umlah protein 0 dalam waktu + minggu$

    metode &owry.

    Pengukuran 'at asam thiobarbituric reakti

    ,6782%. nitrat / nitrit ,"9 dan katalase ,)86$

    metode )aymanchemistry

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    %tatus antioksidan total ,68%$ derajat dariglutation peroksidase ,:P( dan superoksida

    dismutase ,%9;$ !etode 2ando(

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    8"9V8 6ukey 6es 0 variabel antara kelompok$ dan

    koesien korelasi Pearson.

    %ignikansi statistik 0 p =>$>.

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    Hasil dan diskusi

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    Diskusi

    &evel vit. ) dalam jaringan subkonjungtiva ? jaringan lain

    Pterigium primer sumber antioksidan ?

    pterigium recurent

    !elemahnya sistem antioksidan 0 risiko

    kambuhnya pterigium

    Pterigium berulang 0 melemahnya antioksidan

    ,kurangnya aktivitas sik.

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    Kesimpulan

    antioksidan berkurang 0 pterygium 2ecurent pertahanan antioksidan setelah operasi

    pterygium primer.

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     632#!8@8%#< A8%%8&8!U8&8#@U! A2.A7