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Prediction of dementia using CT imaging in stroke (PRODUCTS).
Eur Stroke J
March 2025
Institute of Cardiovascular and Metabolic Sciences, University of Glasgow, Glasgow, UK.
Introduction: A better understanding of who will develop dementia can inform patient care. Although MRI offers prognostic insights, access is limited globally, whereas CT-imaging is readily available in acute stroke. We explored the prognostic utility of acute CT-imaging for predicting dementia.
View Article and Find Full Text PDFspores displaying GRA12 induce immunity against acute toxoplasmosis.
Front Immunol
March 2025
Institute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China.
Background: () is a widely prevalent intracellular parasite that infects almost all warm-blooded animals and causes serious public health problems. The drugs currently used to treat toxoplasmosis have the disadvantage of being toxic and prone to the development of resistance, and the only licensed vaccine entails a risk of virulence restoration. The development of a safe and effective vaccine against is urgently needed.
View Article and Find Full Text PDFThe differential effects of integrase strand transfer inhibitors and efavirenz on neuropsychiatric conditions and brain imaging in HIV-positive men who have sex with men.
Biosaf Health
August 2024
Postgraduate Union Training Base of Jinzhou Medical University, PLA Rocket Force Characteristic Medical Center, Beijing 100088, China.
Integrase strand transfer inhibitors (INSTIs) have emerged as the first-line choice for treating human immunodeficiency virus (HIV) infection due to their superior efficacy and safety. However, the impact of INSTIs on the development of neuropsychiatric conditions in people living with HIV (PLWH) is not fully understood due to limited data. In this study, we conducted a cross-sectional examination of PLWH receiving antiretroviral therapy, with a specific focus on HIV-positive men who have sex with men (MSM) on INSTI-based regimens (n = 61) and efavirenz (EFV)-based regimens (n = 28).
View Article and Find Full Text PDFGlioblastoma and new-onset criminal behaviors in a geriatric patient: a forensic-psychiatric case report from Switzerland.
Front Psychiatry
February 2025
Department of Forensic Psychiatry, University of Bern, Bern, Switzerland.
Organic brain disorders (OBD), including rapid-growth cancerous tumors, can have significant neuropsychiatric effects and in some circumstances have led to the manifestation of deviant behaviors that conflict with societal norms. This report describes the case of a geriatric male patient in Switzerland with no prior history of delinquency who in later life repeatedly committed stalking offences and aggressive acts. An initial forensic-psychiatric evaluation diagnosed this individual with persistent delusional disorder based on pronounced symptoms and rigid personality traits; during this assessment, the patient refused neuroimaging scans but later consented to these examinations.
View Article and Find Full Text PDFCognitive Performance in Relation to Systemic and Brain Iron at Perimenopause.
Nutrients
February 2025
Stephenson School of Biomedical Engineering, The University of Oklahoma, Norman, OK 73019, USA.
Background: The literature on the relationships among blood iron levels, cognitive performance, and brain iron levels specific to women at the menopausal transition is ambiguous at best. The need to better understand these potential relationships in women for whom monthly blood loss (and thus iron loss) is ceasing is highlighted by iron's accumulation in brain tissue over time, thought to be a factor in the development of neurodegenerative disease.
Methods: Non-anemic women who were either low in iron or had normal iron levels for their age and race/ethnicity provided blood samples, underwent MRI scans to estimate brain iron levels, and performed a set of cognitive tasks with concurrent EEG.
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