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    Perbandingan Kadar Vitamin E Plasma pada Berbagai Derajat Keparahan Akne Vulgaris

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    Date
    2013
    Author
    Purba, Sri Naita
    Advisor(s)
    Simanungkalit, Rointan
    Nababan, Kristo A
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    Abstract
    Background: Acne vulgaris is a self limited disease of the pilosebaceous unit that is commonly found in adolescents. The pathogenesis of acne vulgaris is multifactorial and recent research focused on the role of free radicals and antioxidants leads to oxidative stress.Vitamin E is an antioxidant that has a role in protecting against lipid peroxide. Objectives : To analyse the differences of plasma vitamin E level in mild, moderate and severe acne vulgaris. Method : This is an analytic cross sectional study involving 45 acne vulgaris patients with acne vulgaris, 15 patients for each mild, moderate, and severe acne vulgaris. Each subject had been examined and blood sample was taken to measure plasma vitamin E level. Statistic analysis for comparison had been analyzed by Kruskal-Wallis test. Result: Significant difference of plasma vitamin E level was found between mild (12,87 mg/L), moderate (10,2 mg/L) and severe (8,67 mg/L) acne vulgaris. Conclusion: Significant difference of plasma vitamin E level was found between mild moderate and severe acne vulgaris.
     
    Latar belakang : Akne vulgaris merupakan suatu penyakit dari unit pilosebasea yang dapat sembuh sendiri, terutama dijumpai pada anak remaja. Patogenesis akne vulgaris bersifat multifaktorial dimana penelitian terbaru difokuskan pada peranan radikal bebas dan antioksidan yang menyebabkan terjadinya stres oksidatif. Vitamin E merupakan salah satu antioksidan yang berfungsi sebagai pelindung terhadap lipid peroksida. Tujuan : Untuk mengetahui perbedaan kadar vitamin E plasma pada penderita akne vulgaris derajat ringan, sedang dan berat. Subyek dan metode : Penelitian analitik dengan rancangan cross sectional yang melibatkan 45 orang penderita akne vulgaris yang masing-masing terdiri dari 15 orang penderita akne vulgaris derajat ringan, sedang dan berat. Setiap subyek penelitian dilakukan pemeriksaan dermatologi dan diambil darah untuk mengukur kadar vitamin E plasma, hasilnya kemudian dibandingkan dengan analisis statistik menggunakan uji Kruskal-Wallis. Hasil : Ditemukan perbedaan bermakna antara kadar vitamin E plasma kelompok akne vulgaris derajat ringan (12,87 mg/L), sedang (10,2 mg/L) dan berat (8,67 mg/L). Kesimpulan : Terdapat perbedaan bermakna kadar vitamin E plasma penderita akne vulgaris derajat ringan, sedang dan berat.

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    http://repositori.usu.ac.id/handle/123456789/39436
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    • Master Theses [206]

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    Repositori Institusi Universitas Sumatera Utara (RI-USU)
    Universitas Sumatera Utara | Perpustakaan | Resource Guide | Katalog Perpustakaan
    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV