Irrespectively of the trigger, impairment of mitochondrial function, often associated with a drop of the mitochondrial membrane potential, is followed by a release of proapoptotic factors, such as cytochrome c from the intermembrane space with subsequent activation of caspases [91, 92].
Irrespectively of the trigger, impairment of mitochondrial function, often associated with a drop of the mitochondrial membrane potential, is followed by a release of proapoptotic factors, such as cytochrome c from the intermembrane space with subsequent activation of caspases [ 91, 92].
Alternatively, e-GST hyper-expression could be due to an unknown factor that triggers impairments of specific organs but it is not caused by them.
In contrast, mice lacking Tfam triggered impairment of mtDNA transcription and loss of mtDNA.
The imbalance of prooxidants/antioxidant ratio favouring the former causes an alteration in the normal redox signaling of the cell triggering impairment in several pathways of the cell's metabolism, a critical feature in diabetes [ 13].
Although any content with moving diagonal edges may be used, interlacing problems are more easily seen on strong contrast edges, which may trigger additional impairments.
These results suggest that the coexistence of a high insulin level and an established diabetic state may lead to an excessive generation of peroxynitrite, and that this may in turn trigger an impairment of endothelium-dependent relaxation via a decrease in SERCA function.
Although studies using germ-free mice demonstrated the causal role of intestinal microbiota in triggering metabolic impairments, it still remains to demonstrate whether the genetic background may influence the development of a specific microbiota.
Like ubiquitylation [64], sumoylation of Rpb1 can be induced by either UV radiation or nucleotide depletion drugs (e.g., MPA), indicating that inductions of these modifications are not limited to DNA damage but are triggered by impairment of transcription elongation.
Thus, OS induced by HFD might be the initial factor that triggers cognitive impairment.
