For specific forms of alterations, such as micronuclei, accumulation by age has been demonstrated [ 12].
(3) Maintenance training or the performance of maintenance must be limited to inspection, testing, calibration or repair, including overhaul, reconditioning and one-to-one replacement of any defective items, parts or components; and excluding any modification, enhancement, upgrade or other form of alteration or improvement that enhances the performance or capability of the defense article.
Overall, 93% of the patients presented with a neurological deficit, with 25% of the total cohort presenting with coma, and 45% with cognitive impairment, resulting in 70% of all patients presenting with some form of alteration in consciousness/cognitive function.
For PCBs, the most likely biomarkers of effect included some form of alteration in lipid metabolism (serum triglyceride/cholesterol levels) and elevation of hepatic-related enzymes, aspartate aminotransferase (AST) and gamma-glutamyltransferase (GGT).
PTEN loss is one of the most frequent molecular aberrations to occur in prostate cancer, and ∼70% of metastatic cases have some form of alteration in the PI3K pathway.
Since the early description of an "acute uremia syndrome" in crush injury victims during World War II [ 5, 6] and its association with histopathological findings similar to those found in experimental renal artery ligation, ischemia or some form of alteration in renal blood flow has been thought to play a pivotal role in the pathogenesis of AKI.
Remodelling may take the form of alterations in (i) the distribution of gap junctions and (ii) the amount and type of connexins expressed.
Recent studies have examined how genetic variation in the human CPR gene can manifest itself in the form of alterations in the isoform dependent CYP-mediated metabolism of certain substrates (Table 1).
While localized impacts have thus been documented, what remains unclear is whether such disturbances are manifested at larger scales in the form of alterations in watershed hydrology and downstream ecosystems.
These functions often fit within pathways that intersect with genetic processes such as transcription, DNA replication, and DNA repair and with other forms of chromatin alteration such as posttranslational modification of histones that act to shape the chromatin landscape on a genome scale.
