نتایج جستجو برای: sex chromosome aberrations

تعداد نتایج: 329977  

Journal: :basic and clinical cancer research 0
asghar ramyar department of hematology and oncology of children’s medical center, tehran university of medical sciences, tehran, iran asghar aghamohammadi research center for immunodeficiencies, pediatrics center of excellence, children’s medical center, tehran university ofmedical sciences, tehran, iran hossein mozdarani department of medical genetics, school of medical sciences, tarbiat modares university, tehran, iran majid mahmoodi cancer research center, tehran university of medical sciences, tehran, iran cyrus azimi genetics group, cancer research center, cancer institute,tehran university of medical sciences, tehran, iran zahra safari cancer research center, tehran university of medical sciences, tehran, iran

background: acute lymphoblastic leukemia (all) constitutes a heterogeneous group of diseases characterized by abnormal proliferation and accumulation of immature lymphoblasts arrested at various differentiation stages. increasing evidence suggests that chromosomal defects are present in these patients. the aim of this study is to investigate the chromosomal radiosensitivity in a group of all pa...

Journal: :Neurosciences 2001
A A Yasseen T A Al-Musawi

OBJECTIVE To study the frequency of chromosomal abnormalities in severely mentally retarded Iraqi patients. Secondly, to determine the types of chromosomal abnormalities that play a major role in the causation of mental retardation and to compare our results with those reported elsewhere. METHODS Twenty-one patients with severe mental retardation were subject to chromosomal analysis. The lymp...

Journal: :Atlas of Genetics and Cytogenetics in Oncology and Haematology 2011

Journal: :The Journal of Toxicological Sciences 1980

Journal: :Proceedings of the National Academy of Sciences 1962

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