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http://dx.doi.org/10.1080/17457300.2011.575473 | DOI Listing |
Forensic Sci Int Genet
December 2024
CHU Lille, Unité Fonctionnelle de Toxicologie, Lille F-59000, France; Universite de Lille, ULR 4483 - IMPECS - IMPact de l'Environnement Chimique sur la Santé, Lille, France.
Genetic polymorphism can cause variation in tramadol (TR) pharmacokinetic characteristics and the expected clinical response. In forensic toxicology, the data about parent and metabolite concentrations (MRs; metabolic ratios) could facilitate to determine the cause of death and to assess time between drug intake and death. In this study, the aim was to investigate if UGT1A8, UGT2B7, ABCC2, and SLC22A1 genotyping can facilitate interpretation by investigating the frequency of UGT1A8, UGT2B7, ABCC2, and SLC22A1 genotypes in forensic autopsy cases positive for TR and to assess whether there is a correlation between these genetic variants and MRs.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Queen Elizabeth University Hospital, Glasgow, United Kingdom.
Background: Traumatic brain injury (TBI) is recognized as one major, potentially modifiable risk factor for neurodegenerative disease (NDD). Autopsy studies describe a range of neuropathologies in a proportion of individuals surviving late after TBI, most frequently the tau associated pathology, chronic traumatic encephalopathy neuropathologic change (CTE-NC). In addition to tau, other NDD pathologies are described.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Institute of Neuropathology, Fukushimura Hospital, Toyohashi, Japan.
Background: The Fukushimura (welfare village), located in Toyohashi city, Japan, is a unique complex of various nursing home facilities including dementia homes, Day-care houses, homes for disabled and mentally retarded, and the Fukushimura Hospital. This village is totally managed by private sector, the Sawarabi Medical Cooperative. About 800 elderly people reside in this area.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
University of Iowa, Iowa City, IA, USA.
Background: It is increasingly apparent that tau pathology in Alzheimer's disease (AD) begins in the brainstems of middle-aged patients, decades before the onset of symptoms. Most studies are, however, based on brain-bank cohorts and focus on patients dying of natural causes. The true incidence of tau pathology in the brainstem thus remains unclear.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Background: Women are disproportionately affected by Alzheimer's disease (AD) and exhibit greater AD neuropathology than men. Women possess two X chromosomes, with one randomly silenced across each cell for dosage compensation. X chromosome inactivation (XCI) is not complete, and XCI-escaping genes provide a promising avenue of discovery for biological pathways driving sex-specific AD risk.
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