Analisis genetik molekul dan imunofenotip penyakit non-Hodgkin's lymphoma di Kelantan

Mokhtar, Khairani Idah (2001) Analisis genetik molekul dan imunofenotip penyakit non-Hodgkin's lymphoma di Kelantan. Masters thesis, Universiti Sains Malaysia.

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Abstract

Limfoma bukan Hodgkin (NHL) merupakan suatu keadaan malignansi yang heterogenus. Perkembangan terbaru kaedah-kaedah yang melibatkan bidang imunologi dan biologi molekul telah membantu pendiagnosan dan pengelasan NHL dilakukan dengan sempurna. Ciri-ciri pengekspresian protein seperti p53 dan bcl-2 juga memainkan peranan panting dalam sistem pengelasan limfoma. Terdapat tiga objektif ut~ma dalam kajian ini. Pertama, melihat keberkesanan penggunaan analisis flow sitometri dalam melakukan penetapan lineaj terhadap NHL menggunakan sampel ampaian sel tunggal daripada tisu segar. Kedua, mengesan penyusunan semula gen imunoglobulin rantai berat (lgH) sebagai suatu kaedah pengesanan populasi monoklon pada kes NHL menggunakan kaedah tindak balas rantai polimerase (PCR). Objektif ketiga ialah melihat pengekspresian dan taburan protein p53 dan bcl-2 pada kes NHL gred yang berbeza menggunakan kaedah pewarnaan imunohistokimia. Non-Hodgkin's lymphoma (NHL) is a heterogeneous malignancy. Recent advancement in techniques in the field of immunology and molecular biology enables the diagnosis and classifications of NHL to be made satisfactorily. Protein expression criteria such as p53 and bcl-2 play an important role in classifying lymphoma. There are three main objectives in this study. First, to observe the effectiveness of flow cytometry analysis as a technique for lineage assignment in NHL using fresh single cell suspension samples. Second, to detect immunoglobulin heavy (lgH) chain gene rearrangement as a technique to identify monoclonal population in NHL cases by polymerase chain reaction (PCR). Third, to detect the expression and distribution of p53 and bcl-2 protein on different grades of NHL by immunohistochemistry technique.

Item Type: Thesis (Masters)
Subjects: R Medicine > R Medicine (General) > R5-130.5 General works
Divisions: Kampus Kesihatan (Health Campus) > Pusat Pengajian Sains Perubatan (School of Medical Sciences)
Depositing User: Mr Noorazilan Noordin
Date Deposited: 17 Aug 2017 00:29
Last Modified: 17 Aug 2017 00:29
URI: http://eprints.usm.my/id/eprint/36147

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