In model experiments on mice the influence of prolonged dietary consumption of zeolites on a survival rate, an average lifetime and a status of adherent mucous layer of a digestive tube was investigated. It was found that zeolite increased a survival rate and average lifetime in 55- and 95-day old mice exposed to a dose of 4 Gy. Zeolite shivirtuin caused more expressed effect, than pegasin. Apparently, shivirtuin causes the more expressed radioprotective effect, because it does not hinder in the development of compensatory responses in a structurally functional status of adherent mucous layer of an intestine after the exposure.
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Alzheimers Dement
December 2024
Federal University of Technology, Akure, Ondo, Nigeria.
Background: In recent decades, epidemiological and experimental studies have looked into the role of pesticides, particularly the herbicide paraquat, in the development of Parkinson's disease. Horseradish tree (Moringa oleifera) is an ethnobotanical plant with lots of therapeutic potential, but there is a dearth of information on the bioactive properties of the seed alkaloid extracts.
Method: This study examined the modulatory effects of various concentrations of an alkaloid extract from the seeds of Horseradish Tree (Moringa oleifera) on the survival rate of flies exposed to paraquat, as well as certain biochemical and molecular markers related to Parkinson's disease in the heads of the flies.
Background: Seizures in Alzheimer's Disease (AD) are increasingly recognized to occur and can increase cognitive decline and reduce survival compared to unaffected age-matched peers (Lyou et al. 2018). Administration of antiseizure medicines (ASMs) to AD patients with epileptiform activity may improve cognition (Vossel et al.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Indiana University School of Medicine, Indianapolis, IN, USA.
Background: SHIP1 is a phosphatidyl inositol phosphatase encoded by INPP5D, which has been identified as a risk gene for Alzheimer's disease (AD). SHIP1 is expressed in microglia, the resident macrophage in brain. It is a complex, multidomain protein that acts as a negative regulator downstream from TREM2.
View Article and Find Full Text PDFBackground: In AD trials, the treatment effect is typically evaluated by estimating the absolute difference in change from baseline to the end-of-study visit (e.g., 18 months) between treatment arms using the MMRM model.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
The Bedford VA Research Corporation, Inc., Bedford, MA, USA.
Background: Cerebral amyloid angiopathy (CAA) is a significant contributor to hemorrhagic stroke, notably lobar intracerebral hemorrhage (ICH) and convexity subarachnoid hemorrhage (SAH), both of which have been observed in patients with MCI/AD. To evaluate all-cause mortality among veterans with mild cognitive impairment (MCI) and Alzheimer's dementia (AD) with/without Intracerebral hemorrhage and subarachnoid hemorrhage (ICH/SAH) in the United States (US) Veterans Affairs Healthcare System (VAHS).
Method: Veterans with MCI or AD were identified based on having clinical notes or diagnostic codes in the VAHS database (2010-2019).
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