Tag #Dementia

Showing 37 to 48 of 102 results

elmundo.es

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Feb 16, 19:09

Alzheimer's: A Personal and Scientific Perspective

Sandeep Jauhar's "The Brain of My Father" chronicles his father's struggle with Alzheimer's, revealing the devastating effects on individuals, families, and healthcare systems, and highlighting the need for improved treatments and societal understanding.

Alzheimer's: A Personal and Scientific Perspective

Sandeep Jauhar's "The Brain of My Father" chronicles his father's struggle with Alzheimer's, revealing the devastating effects on individuals, families, and healthcare systems, and highlighting the need for improved treatments and societal understanding.

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What is the global impact of Alzheimer's disease, and how does it affect families and healthcare systems?

Alzheimer's disease affects over 45 million people globally, with nearly 800,000 cases in Spain alone. This number multiplies when considering the impact on families, who often become invisible victims. The author's personal experience, detailed in his book "The Brain of My Father," highlights the devastating effects on both the patient and their loved ones.

jpost.com

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Feb 9, 16:08

Microplastics Found in All Human Brains Analyzed; Concentration Increased 50% Since 2016

A study of 91 human brain samples revealed the presence of microplastics in all, with an average of 7 grams per brain and a 50% increase in concentration between 2016 and 2024, raising concerns about potential health impacts.

Microplastics Found in All Human Brains Analyzed; Concentration Increased 50% Since 2016

A study of 91 human brain samples revealed the presence of microplastics in all, with an average of 7 grams per brain and a 50% increase in concentration between 2016 and 2024, raising concerns about potential health impacts.

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What are the potential sources and pathways by which microplastics accumulate in the human brain, and how do these findings compare to microplastic levels in other organs?

The study highlights a concerning trend of increasing microplastic accumulation in human brains over time. Polyethylene, from common plastic products, was the most prevalent type detected. This raises questions about the potential impact of microplastics on human health, particularly neurological health, although a direct causal link with dementia hasn't been established.

pda.kp.ru

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Feb 8, 07:07

Microplastics Found in Human Brains: Correlation with Dementia

A study analyzing human tissue samples (2016-2024) found increased microplastic levels in the liver and brain, with a correlation between high brain microplastic levels and dementia in 12 out of 40 individuals; however, causality remains undetermined.

Microplastics Found in Human Brains: Correlation with Dementia

A study analyzing human tissue samples (2016-2024) found increased microplastic levels in the liver and brain, with a correlation between high brain microplastic levels and dementia in 12 out of 40 individuals; however, causality remains undetermined.

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What are the immediate health implications of the observed increase in microplastic concentration in human organs, particularly the brain, based on the recent study?

A recent study analyzing human tissue samples (liver, kidney, brain) from 2016-2024 revealed a significant increase in microplastic concentration in the liver and brain over eight years. Twelve out of forty individuals with high brain microplastic levels also suffered from dementia, a neurodegenerative disease affecting speech, memory, and cognitive function. However, this correlation doesn't establish causation.

cbsnews.com

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Feb 4, 19:12

Brain Microplastic Levels Surge 50% in 8 Years, Study Finds

A new study finds a 50% increase in brain microplastics over 8 years, with dementia patients having up to 10 times more; researchers suspect food contamination is a major source and warn of potential health impacts.

Brain Microplastic Levels Surge 50% in 8 Years, Study Finds

A new study finds a 50% increase in brain microplastics over 8 years, with dementia patients having up to 10 times more; researchers suspect food contamination is a major source and warn of potential health impacts.

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How might the food chain contribute to the accumulation of microplastics in the human brain?

The study, published in Nature Medicine, compared brain tissue samples from autopsies conducted in 2016 and 2024, finding substantially higher concentrations of microplastics in the more recent samples. The researchers suspect ingestion through food, particularly meat from plastic-contaminated sources, is a major pathway for microplastic accumulation. The smaller size of the particles (200 nanometers or less) allows them to potentially cross the blood-brain barrier.

news.sky.com

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Jan 30, 01:07

Former Footballers Sue FA Over Head Injury Neglect

Former Bristol Rovers footballer Ian Alexander, suffering from suspected CTE, and over 30 others are suing the Football Association, alleging negligence regarding the long-term effects of head injuries in football; the case's slow progress highlights the difficulty of accessing and reviewing histori...

Former Footballers Sue FA Over Head Injury Neglect

Former Bristol Rovers footballer Ian Alexander, suffering from suspected CTE, and over 30 others are suing the Football Association, alleging negligence regarding the long-term effects of head injuries in football; the case's slow progress highlights the difficulty of accessing and reviewing histori...

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What is the primary claim in the lawsuit against the Football Association regarding former footballers' head injuries?

Ian Alexander, a former Bristol Rovers footballer, is suffering from suspected chronic traumatic encephalopathy (CTE), a brain condition linked to repeated head trauma. He and over 30 other former players are suing the Football Association (FA), claiming the FA was aware of the long-term risks of head injuries in football but failed to act.

bbc.com

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Jan 29, 04:10

Young-Onset Dementia: Advocacy for Earlier Diagnosis and Improved Support

Peter Alexander, 56, received a Frontotemporal dementia diagnosis at 49, prompting him to create the film "Hear Our Voice" to challenge stereotypes and advocate for earlier diagnosis and improved support for those with young-onset dementia, a condition affecting over 70,000 people in the UK.

Young-Onset Dementia: Advocacy for Earlier Diagnosis and Improved Support

Peter Alexander, 56, received a Frontotemporal dementia diagnosis at 49, prompting him to create the film "Hear Our Voice" to challenge stereotypes and advocate for earlier diagnosis and improved support for those with young-onset dementia, a condition affecting over 70,000 people in the UK.

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What are the immediate consequences of young-onset dementia diagnoses, and how are support systems addressing these challenges?

Peter Alexander, 56, was diagnosed with Frontotemporal dementia at 49, forcing him to leave his job. He now advocates for raising awareness and reducing the stigma surrounding dementia, particularly its impact on younger individuals. This highlights the need for earlier diagnoses and support systems for those with young-onset dementia.

welt.de

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Feb 13, 10:10

Oral Bacteria Linked to Cognitive Function in Older Adults

A study of 115 individuals over 50 found that high levels of Neisseria bacteria in the mouth correlated with better cognitive function, while high levels of Porophyromonas (linked to periodontitis) correlated with worse cognitive function, suggesting a potential link between oral health and brain he...

Oral Bacteria Linked to Cognitive Function in Older Adults

A study of 115 individuals over 50 found that high levels of Neisseria bacteria in the mouth correlated with better cognitive function, while high levels of Porophyromonas (linked to periodontitis) correlated with worse cognitive function, suggesting a potential link between oral health and brain he...

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How might the relationship between oral microbiome composition and cognitive function be explained by the role of gaseous messengers produced by oral bacteria?

The study analyzed the oral microbiome of 115 individuals over 50, some with mild cognitive impairment. Specific bacteria, like Neisseria and Porophyromonas, showed correlations with cognitive performance. This connection highlights the potential role of oral health in age-related cognitive decline, suggesting that oral bacteria may influence brain function via gaseous messengers like nitric oxide.

welt.de

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Feb 8, 10:07

Oral Bacteria Linked to Cognitive Function in Older Adults

A study of 115 individuals over 50 by the University of Exeter linked specific oral bacteria, such as Neisseria and Porphyromonas, to varying cognitive performance, suggesting potential future interventions for age-related cognitive decline.

Oral Bacteria Linked to Cognitive Function in Older Adults

A study of 115 individuals over 50 by the University of Exeter linked specific oral bacteria, such as Neisseria and Porphyromonas, to varying cognitive performance, suggesting potential future interventions for age-related cognitive decline.

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What are the underlying mechanisms linking oral bacteria, inflammation, and cognitive performance, and what specific bacteria play key roles in this relationship?

The study, published in PNAS Nexus, analyzed the oral microbiome of 115 individuals over 50, some with mild cognitive impairment. Specific bacteria like Neisseria were associated with improved cognitive performance, potentially due to nitric oxide production from nitrate conversion, impacting neuronal communication. Conversely, Porphyromonas, a key player in periodontitis, correlated with declining cognitive abilities, highlighting the potential impact of oral inflammation on brain health.

nos.nl

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Feb 4, 13:10

Microplastics Found in Human Brains: Study Reveals Significant Levels

A University of New Mexico study published in Nature found microplastics, primarily polyethylene, in human brains, with levels significantly higher in individuals who died in 2024 and those with dementia. The researchers detected approximately 5000 micrograms of plastic per gram of brain tissue, equ...

Microplastics Found in Human Brains: Study Reveals Significant Levels

A University of New Mexico study published in Nature found microplastics, primarily polyethylene, in human brains, with levels significantly higher in individuals who died in 2024 and those with dementia. The researchers detected approximately 5000 micrograms of plastic per gram of brain tissue, equ...

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What are the immediate implications of the discovery of several grams of microplastics in human brains, and what are the next steps for research?

A recent study published in Nature found microplastics in human brains, with an estimated several grams per brain, equivalent to a plastic spoon. The most common type was polyethylene, found in packaging. Researchers detected approximately 5000 micrograms of plastic per gram of brain tissue.

elmundo.es

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Feb 3, 19:11

Microplastics Accumulate in Human Brains: A Growing Concern

A study of 52 human cadavers (2016-2024) found that microplastics and nanoplastics accumulate more in human brains than in livers or kidneys; concentrations increased over time and were higher in individuals with dementia.

Microplastics Accumulate in Human Brains: A Growing Concern

A study of 52 human cadavers (2016-2024) found that microplastics and nanoplastics accumulate more in human brains than in livers or kidneys; concentrations increased over time and were higher in individuals with dementia.

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What are the immediate implications of the finding that microplastics accumulate more in human brains than in other organs?

A study in Nature Medicine reveals that microplastics and nanoplastics accumulate more in human brains than in livers or kidneys. Researchers analyzed 52 human cadavers (2016-2024), finding higher concentrations in brain tissue, increasing over time, and significantly elevated in individuals with dementia. This suggests a potential link between microplastic exposure and neurological issues.

news.sky.com

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Jan 29, 07:07

New Blood Test Trials Aim to Revolutionize Dementia Diagnosis in the UK

NHS clinics in the UK are conducting trials on a new blood test designed to detect early signs of dementia, addressing the current low diagnosis rate (2%) due to limited access to specialized brain scanners and trained staff; the study involves more than 3,000 patients.

New Blood Test Trials Aim to Revolutionize Dementia Diagnosis in the UK

NHS clinics in the UK are conducting trials on a new blood test designed to detect early signs of dementia, addressing the current low diagnosis rate (2%) due to limited access to specialized brain scanners and trained staff; the study involves more than 3,000 patients.

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What is the primary goal of the blood test trials, and how will it address the current limitations in dementia diagnosis?

A new blood test for dementia diagnosis is undergoing trials in the UK, involving over 3,000 patients. Early detection of memory and cognitive problems is the goal, addressing the current issue where only 2% of Alzheimer's patients receive proper diagnoses due to limited resources. This test aims to improve early diagnosis and access to treatments.

dailymail.co.uk

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Jan 29, 19:11

£60,000 Alzheimer's Drug Faces Criticism Over Limited Benefits and High Risks

A new £60,000-a-year Alzheimer's drug, Donanemab, offered privately in London, is criticized for minimal benefits and risks like brain swelling and bleeding, despite UK regulator approval; NHS rejected it due to cost-ineffectiveness.

£60,000 Alzheimer's Drug Faces Criticism Over Limited Benefits and High Risks

A new £60,000-a-year Alzheimer's drug, Donanemab, offered privately in London, is criticized for minimal benefits and risks like brain swelling and bleeding, despite UK regulator approval; NHS rejected it due to cost-ineffectiveness.

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What are the immediate consequences of the high cost and limited effectiveness of Donanemab for Alzheimer's patients and the healthcare system?

Donanemab, a new Alzheimer's drug, costs £60,000 annually and is available privately in London. Despite initial optimism, experts criticize its minimal benefits and significant risks, including brain swelling and bleeding affecting up to 40 percent of patients, with potentially fatal consequences in 1 percent.

Showing 37 to 48 of 102 results