期刊
PAKISTAN JOURNAL OF MEDICAL SCIENCES
卷 39, 期 5, 页码 1517-1520出版社
PROFESSIONAL MEDICAL PUBLICATIONS
DOI: 10.12669/pjms.39.5.7376
关键词
Xmn-l; Polymorphism; Thalassemia intermedia
This study aimed to determine the frequency of secondary modifiers in non-transfusion dependent thalassemia. Xmn-1 and BCL11A polymorphisms were analyzed using ARMS and RFLP PCR. The results showed that BCL11A and Xmn-1 polymorphisms are important secondary modifiers in patients with thalassaemia intermedia in Northern Punjab.
Objective: The aim of this study was to determine frequency of secondary modifiers in non-transfusion dependent thalassemia. Methods: This descriptive cross sectional study was done at Fauji Foundation Hospital Islamabad. Seventy diagnosed patients of thalassemia intermedia were included. Deoxyribonucleic acid (DNA) was extracted using Chelex method. The Xmn-1 and BCL11A polymorphisms were analyzed by Amplification Refractory Mutation System (ARMS) and Restriction Fragment Length Polymorphism (RFLP) PCR. The PCR amplified products were run on Polyacrylamide Gel Electrophoresis (PAGE).Results: The Xmn-l polymorphism was seen in 26/70 (37.1%) and BCL11A polymorphism was seem in 50/70 (71.4%) of the patients. Conclusion: BCL11A and Xmn-l polymorphisms are important secondary modifiers in patients with thalassaemia intermedia in Northern Punjab.
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