Polymerase chain reaction compared with dot blotting for the determination of N-myc gene amplification in neuroblastoma
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چکیده
منابع مشابه
SPECIFIC AMPLIFICATION OF ASPERGILLUS FUMlGATUS DNA BY POLYMERASE CHAIN REACTION
Invasive aspergillosis (1 is a life-threatening condition in immunocompromised patients. An early diagnosis is of great importance because early treatment may resolve this potentially fatal infection. Recently, the polymerase chain reaction (PCR) has been used successfully in detecting specific DNA of several pathogen. In this study, nested PCR was used to detect DNA specific for A!.pergiflus s...
متن کاملComparison of the Initial Treatment Results of N-myc Positive and N-myc Negative Neuroblastoma Patients
Background: Neuroblastoma is the most common extra cranial malignant solid tumor of childhood. Various molecular and cytogenetic factors have been implicated in the pathogenesis of neuroblastoma, some of which have proven useful in predicting clinical behavior. Over expression of the oncogen N-myc, is an important indicator of prognosis. Materials and Methods: Our study was performed from 20...
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Aim: The objective of this study was to develop a simplified, efficient, and accurate protocol for sexing of cattle meat based on the amelogenin (AMELX/AMELY) gene using PCR technique which is superior to earlier work in terms of band patterns. Materials and Methods: Based on the amelogenin gene located on the conservation region of X and Y chromosomes, a pair of primers was designed and the sy...
متن کاملMutation of the p53 gene in neuroblastoma and its relationship with N-myc amplification.
Mutation of the p53 tumor suppressor gene frequently occurs in a variety of tumors including lung, breast, gastrointestinal, and brain, as well as lymphomas-leukemias. Neuroblastoma, one of the most common solid tumors in childhood, often has amplification of the N-myc gene. We examined for mutations of the p53 tumor suppressor gene by single-strand conformational polymorphism using polymerase ...
متن کاملimpact of n-myc amplification on median survival in children with neuroblastoma
background neuroblastoma is the most common extracranial malignant solid tumor in children under 5 years, and it is characterized by wide clinical and biological heterogeneity. n-myc oncogene amplification is considered to be one of the most important prognostic factors used to evaluate survival in these patients. objectives the aim of our study was to determine amplification of the n-myc oncog...
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ژورنال
عنوان ژورنال: International Journal of Cancer
سال: 1997
ISSN: 0020-7136,1097-0215
DOI: 10.1002/(sici)1097-0215(19970729)72:3<518::aid-ijc22>3.0.co;2-6