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    Ekspresi Nuclear Factor Kappa-B (NFkB) pada Penderita Karsinoma Nasofaring di RSUP H.Adam Malik Medan

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    Date
    2015
    Author
    Farrel
    Advisor(s)
    Farhat
    Asnir, Rizalina A
    Adnan, Adlin
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    Abstract
    Introduction : Nasopharyngeal Carcinoma (NPC) is a malignant tumor that arise from the nasopharynx. Globally, according to WHO, patient with NPC were found 65.000 new cases and 38.000 deaths each year in 2000. In Indonesia we found 10.000 new cases each year. Since Nuclear Factor Kappa B (NFkB) was found in 1986, many research show this transcription factor could be used to protect cell apoptosis and play a role of the malignancy tumor in human. Since NFkB is involved in various cellular mechanisms including inflammation, cell proliferation and apoptosis, it is heavily implied that activation of NF-KB plays a role in NPC development, which are the tumor growth, metastasis and also the tumor stage. Purpose: To determine the expression of NFkB in patients with NPC in H. Adam Malik General Hospital Method: This research was using descriptive design. It was conducted in H. Adam Malik General Hospital and Pathological Anatomy division of Medical Faculty of University of Sumatera Utara on April to July 2014 by using 30 NPC samples. Result: Most samples are male patients (70%). NPC found highest in age group of 41-60 years (60,0%), the Non keratinizing Squamous Cell Carcinoma was found in the most sample (53,3%), NFkB expression was found positive in 22 (73.3%) of 30 nasopharyngeal carcinoma cases. The highest distribution sample based on the tumor size is T4 in 11 (36,6%). cases. Based on the lymph node metastasis N3 group was found in 13 cases (43.33%) and base on the nasopharyngeal carcinoma stage, all three cases in stage I-II group were positive of NFkB and 19 cases (70,4%) was found NFkB positive in stage III-IV group.
     
    Pendahuluan: Karsinoma nasofaring (KNF) adalah suatu penyakit tumor ganas dari nasofaring. Secara global menurut WHO, penderita karsinoma nasofaring dijumpai sekitar 65.000 kasus baru dan 38.000 kematian pada tahun 2000. di Indonesia sendiri dijumpai sekitar 10.000 kasus baru tiap tahunnya. Sejak ditemukannya faktor transkripsi NF-kB di tahun 1986 banyak penelitian menunjukkan dimana faktor transkripsi ini dapat digunakan pada sebagian kasus untuk melindungi transformasi sel dari apoptosis dan ikut berperan dalam proses keganasan dari tumor yang diderita oleh manusia. Sejak banyak dijumpainya hubungan NFkB dengan beraneka jenis mekanisme seluler termasuk proses inflamasi, proliferasi sel, dan apoptosis, sangat mungkin NFkB juga memiliki suatu peran penting pada perkembangan KNF baik pengaruhnya dalam besarnya tumor, proses metastasenya maupun stadium tumor. Tujuan: Mengetahui ekspresi NFkB pada karsinoma nasofaring di Departemen THT-KL FK USU/RSUP H. Adam Malik Medan Metode: Rancangan penelitian bersifat deskriptif. Penelitian dilakukan di RSUP. H. Adam Malik Medan. Penelitian ini dilakukan dari bulan April sampai Juli 2014 dengan sampel 30 penderita KNF. Hasil Penelitian: Pada penelitian ini jaringan karsinoma nasofaring yang diperiksa dengan immunohistokimia sebanyak 30 jaringan. Sampel paling banyak ditemukan pada laki-laki (73,3%), kelompok umur terbanyak adalah 41-60 tahun (60,0%), jenis histopatologi terbanyak adalah karsinoma sel skuamosa tidak berkeratinisasi (53,3%), proporsi ekspresi NFkB positif pada jaringan karsinoma nasofaring dijumpai sebanyak 22 sampel (73.3%). Distribusinya pada ukuran tumor (T) terbanyak pada T4 yaitu 11 sampel (36,6%). Distribusimya pada pembesaran kelenjar getah bening (N) pada N3 yaitu sebanyak 13 sampel (43.33%) dan berdasarkan stadium karsinoma nasofaring pada kelompok stadium I-II ketiga kasus dijumpai positif NFkB dan 19 sampel (70,4%) positif NFkB pada kelompok stadium tumor III-IV.

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    http://repositori.usu.ac.id/handle/123456789/21527
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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 
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