نتایج جستجو برای: برنامة nbn
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BACKGROUND The NBN gene codes for the protein nibrin, which is involved in the detection and repair of DNA double strand breaks (DSBs). The NBN gene is essential in mammals. METHODOLOGY/PRINCIPAL FINDINGS We have used a conditional null mutant mouse model in a proteomics approach to identify proteins with modified expression levels after 4 Gy ionizing irradiation in the absence of nibrin in v...
OBJECTIVE To evaluate the influence of polymorphisms in nucleotide excision repair (NER) and homologous recombination repair (HRR) pathways on the development of osteosarcoma patients. METHODS Genotypes of ERCC1 rs11615 and rs3212986, ERCC2 rs1799793 and rs13181, NBN rs709816 and rs1805794, RAD51 rs1801320, rs1801321 and rs12593359, and XRCC3 rs861539 were conducted by Polymerase Chain Reacti...
Exploring the structural stability and elasticity of hexagonal ε-NbN helps discover correlations among its physical properties for scientific and technological applications. Here, for the first time, we measured the ultra-incompressibility and high shear rigidity of polycrystalline hexagonal ε-NbN using ultrasonic interferometry and in situ X-ray diffraction, complemented with first-principles ...
The Nijmegen breakage syndrome (NBS) is a rare inherited condition, characterized by microcephaly, radiation hypersensitivity, chromosomal instability, an increased incidence of (mostly) lymphoid malignancies, and immunodeficiency. NBS is caused by hypomorphic mutations in the NBN gene (8q21). The NBN protein is a subunit of the MRN (Mre11-Rad50-NBN) nuclear protein complex, which associates wi...
Nibrin (NBN) is a member of a DNA repair complex together with MRE11 and RAD50. The complex is associated particularly with the repair of DNA double strand breaks and with the regulation of cell cycle check points. Hypomorphic mutation of components of the complex leads to human disorders characterised by radiosensitivity and increased tumour occurrence, particularly of the lymphatic system. We...
Using the second conjecture in the paper [10] of the author and inspired by the theory of modular functions we find a method which allows us to obtain explicit formulae, involving η or θ functions, for the parameters of a class of series for 1/π. As in [10], the series considered in this paper include Ramanujan’s series as well as those associated with the Domb numbers and Apéry numbers. 1 A sp...
مقدمه و هدف : اختلال نارسایی توجه/ بیش فعالی یکی از شایعترین اختلالات عصبی رفتاری است که با کمبود توجه و رفتارهای بیش فعالی و تکانشی آشکار شده است. هدف این تحقیق بررسی تأثیر یک دوره برنامه حرکتی منتخب بر میزان توجه کودکان مبتلا به نارسایی کمبود توجه / بیش فعالی است. مواد و روش ها : در این مطالعة نیمه ¬تجربی تعداد 28 کودک (7/0 ± سال 9/0) مبتلا به اختلال نارسایی توجه/ بیش فعالی (adhd) که در دبست...
As of May 2016, the Journal of Psychopharmacology will fully adopt Neuroscience-based Nomenclature (NbN) for all publications and correspondence. In this, we join many other leading journals in our field, including European Neuropsychopharmacology, Biological Psychiatry, CNS Spectrums, European Psychiatry, International Journal of Neuropsychopharmacology, Journal of Clinical Psychopharmacology,...
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