Results 31 to 40 of about 1,732,242 (271)
Ephrin-A1-mediated dopaminergic neurogenesis and angiogenesis in a rat model of Parkinson's disease. [PDF]
PLoS ONE, 2012 Cells of the neural stem cell lineage in the adult subventricular zone (SVZ) respond to brain insult by increasing their numbers and migrating through the rostral migratory stream.
Xuefeng Jing +6 more
doaj +1 more source
PLoS ONE, 2013 Heavy particle irradiation produces complex DNA double strand breaks (DSBs) which can arise from primary ionisation events within the particle trajectory.
Nakako Izumi Nakajima +10 more
doaj +1 more source
Indonesian Journal of Applied Physics, 2022 The East Nusa Tenggara (NTT) region which is located between 2 earthquakes, namely the tectonic plate subduction zone in the south and the Back Arc Thrust zone in the north, is very interesting to study considering the very active tectonic earthquakes ...
Irjan Irjan +2 more
doaj +1 more source
Supervised and non-supervised AE data classification of nanomodified CFRP during DCB tests [PDF]
FME Transactions, 2016 The aim of the paper is to use acoustic emissions to study the effect of electrospun nylon 6,6 Nanofibrous mat on carbon-epoxy composites during Double Cantilever beam (DCB) tests.
Fallahi N. +5 more
doaj
Repair of clustered uracil DNA damages in Escherichia coli [PDF]
Nucleic Acids Research, 2003 Multiply damaged sites (MDS) are defined as greater than/equal to two lesions within 10-15 bp and are generated in DNA by ionizing radiation. In vitro repair of closely opposed base damages > or =2 bp apart results in a double strand break (DSB). This work extends the in vitro studies by utilizing clusters of uracil DNA damage as model lesions to ...
Dwain I, D'souza, Lynn, Harrison
openaire +2 more sources
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Time-Resolved Repair of Clustered DNA Damage in γ-Irradiated Yeast Cells
DNABackground/Objectives: Exposure of cells to ionizing radiation induces isolated DNA lesions, including single-strand breaks, apurinic/apyrimidinic sites, and oxidized bases, as well as clustered damages of different complexity. The latter types of damage
Ana G. Sánchez, Deborah J. Keszenman
doaj +1 more source
DNA Damage and Radical Reactions: Mechanistic Aspects, Formation in Cells and Repair Studies
CHIMIA, 2008 Several examples of oxidative and reductive reactions of DNA components that lead to single and tandem modifications are discussed in this review.
Jean Cadet +8 more
doaj +1 more source
Cells, 2023 Background: Heavy ion irradiation (IR) with high-linear energy transfer (LET) is characterized by a unique depth dose distribution and increased biological effectiveness.
Mutaz A. Abd Al-razaq +3 more
doaj +1 more source
Damage spreading in the random cluster model
Nuclear Physics B, 2022 8 pages, 17 ...
openaire +4 more sources