Pola mRNA Hypoxia Inducible Factor-1? (HIF-1?) dan Exkspresi Protein HIF-1? Ginjal Tikus pada Hipoksia Sistemik Kronik

Yulia Suciati

Abstract


kspresi protein HIF-1? pada organ ginjal dari tikus yang mengalamikondisi hipoksia secara sistemik menggunakan Hypoxic Chamber dengankadar O2 8% dan Nitrogen 92% dan kelompok kontrol pada kondisinormoksia. Pola mRNA HIF-1? dilihat berdasarkan hasil RT-PCR denganmembandingkan rasio kelompok normoksia dan kelompok hipoksia yangmenunjukkan terdapat peningkatan ekspresi mRNA HIF-1? sejalan denganlamanya hipoksia yang mencapai puncak pada kelompok hipoksia 3 hari danmulai mengalami penurunan pada kelompok 7 hari. Ekspresi protein HIF-1?dilakukan dengan metode Western Blott yang memperlihatkan terdapatnyapeningkatan ekspresi protein HIF-1? yang mulai mengalami penurunan padakelompok hipoksia 14 hari.enelitian ini bertujuan untuk mengetahui bagaimana pola mRNA HIF-1?dan ekspresi protein HIF-1? pada organ ginjal dari tikus yang mengalamikondisi hipoksia secara sistemik menggunakan Hypoxic Chamber dengankadar O2 8% dan Nitrogen 92% dan kelompok kontrol pada kondisinormoksia. Pola mRNA HIF-1? dilihat berdasarkan hasil RT-PCR denganmembandingkan rasio kelompok normoksia dan kelompok hipoksia yangmenunjukkan terdapat peningkatan ekspresi mRNA HIF-1? sejalan denganlamanya hipoksia yang mencapai puncak pada kelompok hipoksia 3 hari danmulai mengalami penurunan pada kelompok 7 hari. Ekspresi protein HIF-1?dilakukan dengan metode Western Blott yang memperlihatkan terdapatnyapeningkatan ekspresi protein HIF-1? yang mulai mengalami penurunan padakelompok hipoksia 14 hari. 

Keywords


Hipoksia; ekspresi gen HIF-1?; Western Blott

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DOI: https://doi.org/10.33476/jky.v20i1.153

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