منابع مشابه
ALTERATIONS OF ADP-RIBOSYLATION AND DNA-BREAKS IN AGING BRAIN CELLS
Neuronal and astroglial cells were prepared from whole brain of three month and 30-month- old rats for study of alterations in the nuclear poly ADP-ribosylation and DNA breaks with age. The relative purity of the cell preparations was confirmed by the determination of the neurofilament (low molecular weight) and glutamine synthetase content of the cells using ELISA. An increase (75%) in th...
متن کاملNeuroscience Reviews: DNA Double-Strand Breaks in the Human Brain
Despite the fact that nuclear DNA has evolved exquisite molecular mechanisms to repair and replicate itself, de novo point mutations often occur. In particular, the human brain carries considerable mutations that arise during fetal development and throughout the lifetime of each individual. Indeed, genome-wide scale studies indicate that neurons exhibit different rates of germline and somatic m...
متن کاملDNA strand breaks, neurodegeneration and aging in the brain.
Defective responses to DNA single- or double-strand breaks can result in neurological disease, underscoring the critical importance of DNA repair for neural homeostasis. Human DNA repair-deficient syndromes are generally congenital, in which brain pathology reflects the consequences of developmentally incurred DNA damage. Although, it is unclear to what degree DNA strand-break repair defects in...
متن کاملthe u.s. policy in central asia and its impact on the colored revolutions in the region (the case study of tulip revolution in kyrgyzstan)
چکیده ندارد.
15 صفحه اولalterations of adp-ribosylation and dna-breaks in aging brain cells
neuronal and astroglial cells were prepared from whole brain of three month and 30-month- old rats for study of alterations in the nuclear poly adp-ribosylation and dna breaks with age. the relative purity of the cell preparations was confirmed by the determination of the neurofilament (low molecular weight) and glutamine synthetase content of the cells using elisa. an increase (75%) in the pol...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 2016
ISSN: 0028-0836,1476-4687
DOI: 10.1038/nature17316