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Full-Text Articles in Medicine and Health Sciences
Sorghum Grain Polyphenolic Extracts Demonstrate Neuroprotective Effects Related To Alzheimer’S Disease In Cellular Assays Sorghum Grain Polyphenolic Extracts Demonstrate Neuroprotective Effects Related To Alzheimer’S Disease In Cellular Assays, Nasim Rezaee, Eugene Hone, Hamid R. Sohrabi, Stuart Johnson, Leizhou Zhong, Prakhar Chatur, Stuart Gunzburg, Ralph N. Martins, W. M.A.D.Binosha Fernando
Sorghum Grain Polyphenolic Extracts Demonstrate Neuroprotective Effects Related To Alzheimer’S Disease In Cellular Assays Sorghum Grain Polyphenolic Extracts Demonstrate Neuroprotective Effects Related To Alzheimer’S Disease In Cellular Assays, Nasim Rezaee, Eugene Hone, Hamid R. Sohrabi, Stuart Johnson, Leizhou Zhong, Prakhar Chatur, Stuart Gunzburg, Ralph N. Martins, W. M.A.D.Binosha Fernando
Research outputs 2022 to 2026
Sorghum grain contains high levels and a diverse profile of polyphenols (PPs), which are antioxidants known to reduce oxidative stress when consumed in the diet. Oxidative stress leading to amyloid-β (Aβ) aggregation, neurotoxicity, and mitochondrial dysfunction is implicated in the pathogenesis of Alzheimer’s disease (AD). Thus, PPs have gained attention as possible therapeutic agents for combating AD. This study aimed to (a) quantify the phenolic compounds (PP) and antioxidant capacities in extracts from six different varieties of sorghum grain and (b) investigate whether these PP extracts exhibit any protective effects on human neuroblastoma (BE(2)-M17) cells against Aβ- and tau-induced toxicity, …
The Impact Of Exercise On Blood-Based Biomarkers Of Alzheimer’S Disease In Cognitively Unimpaired Older Adults, Kelsey R. Sewell, Stephanie R. Rainey-Smith, Steve Pedrini, Jeremiah J. Peiffer, Hamid R. Sohrabi, Kevin Taddei, Shaun J. Markovic, Ralph N. Martins, Belinda M. Brown
The Impact Of Exercise On Blood-Based Biomarkers Of Alzheimer’S Disease In Cognitively Unimpaired Older Adults, Kelsey R. Sewell, Stephanie R. Rainey-Smith, Steve Pedrini, Jeremiah J. Peiffer, Hamid R. Sohrabi, Kevin Taddei, Shaun J. Markovic, Ralph N. Martins, Belinda M. Brown
Research outputs 2022 to 2026
Physical activity is a promising preventative strategy for Alzheimer’s disease: it is associated with lower dementia risk, better cognition, greater brain volume and lower brain beta-amyloid. Blood-based biomarkers have emerged as a low-cost, non-invasive strategy for detecting preclinical Alzheimer’s disease, however, there is limited literature examining the effect of exercise (a structured form of physical activity) on blood-based biomarkers. The current study investigated the influence of a 6-month exercise intervention on levels of plasma beta-amyloid (A 42, A 40, A 42/40), phosphorylated tau (p-tau181), glial fibrillary acidic protein (GFAP) and neurofilament light (NfL) chain in cognitively unimpaired older adults, and …
A Systematic Review Of Dementia Research Priorities, Manonita Ghosh, Pelden Chejor, Melanie Baker, Davina Porock
A Systematic Review Of Dementia Research Priorities, Manonita Ghosh, Pelden Chejor, Melanie Baker, Davina Porock
Research outputs 2022 to 2026
Introduction: Patient involvement is a critical component of dementia research priority-setting exercises to ensure that research benefits are relevant and acceptable to those who need the most. This systematic review synthesises research priorities and preferences identified by people living with dementia and their caregivers. Methods: Guided by Joanna Briggs Institute methodology, and Preferred Reporting Items for Systematic Reviews and Meta-Analyses framework, we conducted a systematic search in five electronic databases: CINAHL, Medline, PsycINFO, Web of Science and Scopus. The reference lists of the included studies were also manually searched. We combined quantitative and qualitative data for synthesis and descriptive thematic …