Tag #Science

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fr.euronews.com

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Jan 21, 10:09

Weight-Loss Drugs Show Promise in Treating Multiple Diseases, but Risks Remain

A Nature Medicine study shows weight-loss drugs like Wegovy and Ozempic effectively treat various diseases by reducing obesity and inflammation, potentially lowering Alzheimer's risk by 12%, but also carry risks of gastrointestinal issues, hypotension, and kidney problems.

Weight-Loss Drugs Show Promise in Treating Multiple Diseases, but Risks Remain

A Nature Medicine study shows weight-loss drugs like Wegovy and Ozempic effectively treat various diseases by reducing obesity and inflammation, potentially lowering Alzheimer's risk by 12%, but also carry risks of gastrointestinal issues, hypotension, and kidney problems.

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Good Health and Well-being

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How do the findings of this study challenge previous understandings of obesity and its treatment?

The study highlights the dual mechanism of GLP-1 receptor agonists: reducing obesity, a risk factor for many diseases, and directly decreasing inflammation, which affects brain reward signals, impulse control, and blood circulation. This broad impact suggests potential benefits across several health areas, including neurocognitive disorders.

faz.net

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Jan 21, 10:09

GLP-1 Receptor Agonists: Significant Health Benefits and Risks Revealed in Large-Scale Study

A study of 1.4 million US veterans with type 2 diabetes showed that GLP-1 receptor agonists, weekly-injected drugs, reduced the risk of 42 health issues but increased the risk of 19 others, highlighting both benefits and risks of this increasingly popular medication.

GLP-1 Receptor Agonists: Significant Health Benefits and Risks Revealed in Large-Scale Study

A study of 1.4 million US veterans with type 2 diabetes showed that GLP-1 receptor agonists, weekly-injected drugs, reduced the risk of 42 health issues but increased the risk of 19 others, highlighting both benefits and risks of this increasingly popular medication.

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Good Health and Well-being

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How do the mechanisms of action of GLP-1 receptor agonists explain their effects on appetite, addiction, and cognitive function?

The positive effects observed in the study are linked to the drugs' action on brain receptors involved in impulse control, reward, and addiction, explaining their efficacy in curbing appetite and treating addiction. The reduced dementia risk may be due to the drugs' anti-inflammatory effects in the brain.

cnn.com

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Jan 21, 13:09

Cambodia's Virachey National Park: Biodiversity Survey Reveals 9 New Species, Urgent Conservation Needs

A biodiversity survey of Cambodia's Virachey National Park, published Tuesday, revealed nine species new to the country and documented threatened species like the Sunda pangolin and clouded leopard, highlighting threats such as deforestation and the need for stronger park management and conservation...

Cambodia's Virachey National Park: Biodiversity Survey Reveals 9 New Species, Urgent Conservation Needs

A biodiversity survey of Cambodia's Virachey National Park, published Tuesday, revealed nine species new to the country and documented threatened species like the Sunda pangolin and clouded leopard, highlighting threats such as deforestation and the need for stronger park management and conservation...

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Life on Land

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What are the key findings of the recent biodiversity survey in Cambodia's Virachey National Park, and what are the immediate implications for conservation efforts?

A recent biodiversity survey of Cambodia's Virachey National Park, published on Tuesday by Fauna & Flora, revealed 9 species never before recorded in the country, including the critically endangered large-antlered muntjac. The survey also documented threatened species like the Sunda pangolin and clouded leopard, highlighting the park's importance as a biodiversity hotspot and potential refuge.

dw.com

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Jan 21, 16:11

Global Survey: Public Trust in Science Remains High Despite Pandemic

A global survey of almost 72,000 individuals across 68 countries refutes claims of a widespread crisis of confidence in science, revealing that 78 percent believe scientists produce high-quality research; however, integrating scientific findings into policy decisions which restrict personal freedoms...

Global Survey: Public Trust in Science Remains High Despite Pandemic

A global survey of almost 72,000 individuals across 68 countries refutes claims of a widespread crisis of confidence in science, revealing that 78 percent believe scientists produce high-quality research; however, integrating scientific findings into policy decisions which restrict personal freedoms...

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Quality Education

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What does the global survey reveal about the level of public trust in science following the COVID-19 pandemic, and what are the immediate implications of these findings?

A global survey of nearly 72,000 people across 68 countries reveals no general crisis of trust in science. Despite stringent COVID-19 measures, public confidence in science remained stable, contrary to some predictions. The study, the largest of its kind since the pandemic, highlights a widespread desire for greater scientific input in societal and political decisions.

theguardian.com

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Jan 21, 16:12

Repurposing Existing Drugs Shows Promise in Dementia Treatment

A study analyzing data from over 130 million individuals found an association between antibiotics, antivirals, vaccines, and a reduced risk of dementia, suggesting that infections may trigger the disease and highlighting the potential of drug repurposing to accelerate treatment development.

Repurposing Existing Drugs Shows Promise in Dementia Treatment

A study analyzing data from over 130 million individuals found an association between antibiotics, antivirals, vaccines, and a reduced risk of dementia, suggesting that infections may trigger the disease and highlighting the potential of drug repurposing to accelerate treatment development.

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What are the key findings of the study regarding the potential of repurposing existing drugs to treat or prevent dementia?

A new study suggests that repurposing existing drugs like antibiotics, antivirals, and vaccines could significantly accelerate the development of dementia treatments. The research, analyzing data from over 130 million people, found an association between these medications and a reduced dementia risk, potentially indicating that infections may play a role in the disease's onset.

faz.net

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Jan 21, 19:10

Global Optimism for Research Varies Widely: Nigeria at 94%, Japan Below 50%

A global survey reveals significant variations in public optimism towards research and technology, with Nigeria showing 94% optimism while Japan shows less than 50%, highlighting the influence of socioeconomic factors and public trust on acceptance of technological advancements.

Global Optimism for Research Varies Widely: Nigeria at 94%, Japan Below 50%

A global survey reveals significant variations in public optimism towards research and technology, with Nigeria showing 94% optimism while Japan shows less than 50%, highlighting the influence of socioeconomic factors and public trust on acceptance of technological advancements.

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Good Health and Well-being

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What are the key global findings regarding public perception of research and technology's impact, and how do these findings vary across different countries and demographics?

A recent survey by Leaps and Boston Consulting Group, conducted by Ipsos, reveals that 72% of respondents globally hold optimistic views towards research and technology's positive impact on the world. However, optimism varies significantly across countries, with 94% in Nigeria expressing optimism compared to less than half in Japan. This disparity highlights the influence of socioeconomic factors on public perception.

it.euronews.com

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Jan 21, 10:09

Iron Age Britain: Matrilocal Society Revealed by Genetic Research

Genetic analysis of 57 Iron Age individuals in Dorset reveals a matrilocal Celtic society, challenging previous assumptions about ancient European social structures and highlighting the unique role of women.

Iron Age Britain: Matrilocal Society Revealed by Genetic Research

Genetic analysis of 57 Iron Age individuals in Dorset reveals a matrilocal Celtic society, challenging previous assumptions about ancient European social structures and highlighting the unique role of women.

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Gender Equality

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How do the genetic findings from the Dorset burials support the theory of matrilocality, and what additional evidence from historical records corroborates this?

This matrilocal structure contrasts with the generally patrilocal pattern observed in European societies from the Neolithic to medieval periods. The findings highlight the unique role of women in Celtic society, supported by historical accounts of powerful female leaders and women's involvement in public affairs.

mk.ru

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Jan 21, 10:09

Oyster Protein Shows Promise Against Antibiotic-Resistant Bacteria

Australian scientists found a protein in Sydney rock oyster hemolymph that kills bacteria and enhances some antibiotics' effectiveness against drug-resistant bacteria, potentially offering a new treatment for respiratory infections, although further research is needed to determine its efficacy and s...

Oyster Protein Shows Promise Against Antibiotic-Resistant Bacteria

Australian scientists found a protein in Sydney rock oyster hemolymph that kills bacteria and enhances some antibiotics' effectiveness against drug-resistant bacteria, potentially offering a new treatment for respiratory infections, although further research is needed to determine its efficacy and s...

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How does this oyster protein's effect on bacterial biofilms contribute to its potential as a new treatment for antibiotic-resistant infections?

This oyster protein combats antibiotic resistance, a growing global health crisis threatening the effectiveness of crucial drugs by 2050. The protein's ability to disrupt bacterial biofilms, which shield bacteria from antibiotics, is particularly significant. Further research will explore purifying the protein and understanding its mechanism of action.

t24.com.tr

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Jan 21, 13:09

AI Retinal Analysis for Early Dementia Detection

Scottish researchers created an AI tool using almost one million eye scans to detect early signs of brain diseases like dementia by analyzing retinal images, potentially enabling earlier diagnosis and treatment starting in 2026.

AI Retinal Analysis for Early Dementia Detection

Scottish researchers created an AI tool using almost one million eye scans to detect early signs of brain diseases like dementia by analyzing retinal images, potentially enabling earlier diagnosis and treatment starting in 2026.

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How can AI-powered retinal analysis revolutionize early diagnosis and treatment of brain diseases?

Scottish researchers developed an AI tool that analyzes retinal scans to detect early signs of brain diseases like dementia, even before symptoms appear. This is based on a large dataset of almost one million eye scans, enabling early diagnosis and faster treatment.

dailymail.co.uk

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Jan 21, 16:11

Study Links Common Medications to Increased or Decreased Dementia Risk

Analysis of 14 studies involving over 130 million individuals reveals that certain medications (antipsychotics, some blood pressure and diabetes drugs, antidepressants, vitamins/supplements) may increase dementia risk, while others (vaccines, anti-inflammatories, antibiotics) show a potential risk r...

Study Links Common Medications to Increased or Decreased Dementia Risk

Analysis of 14 studies involving over 130 million individuals reveals that certain medications (antipsychotics, some blood pressure and diabetes drugs, antidepressants, vitamins/supplements) may increase dementia risk, while others (vaccines, anti-inflammatories, antibiotics) show a potential risk r...

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How might the observed correlations between medication use and dementia risk be confounded by factors other than direct causation?

This large-scale analysis identified potential candidates for dementia treatments among existing drugs. While some medications were associated with higher dementia risk, this might be due to 'reverse causation'— individuals with dementia needing more treatment for related conditions. The finding that certain vaccines and anti-inflammatories might reduce dementia risk warrants further investigation.

cnn.com

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Jan 21, 19:10

Magnetic North Pole's Drift Spurs GPS Model Update

Scientists have released an updated World Magnetic Model, revealing that the magnetic north pole is drifting faster toward Siberia than previously thought, necessitating adjustments to global positioning systems to maintain accuracy.

Magnetic North Pole's Drift Spurs GPS Model Update

Scientists have released an updated World Magnetic Model, revealing that the magnetic north pole is drifting faster toward Siberia than previously thought, necessitating adjustments to global positioning systems to maintain accuracy.

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Industry, Innovation, and Infrastructure

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How does the World Magnetic Model function, and why are periodic updates necessary to maintain accuracy?

The WMM, jointly developed by the British Geological Survey and NOAA, is updated every five years to reflect the magnetic north pole's movement. The recent update released two models—a standard and a high-resolution version—addressing the increased error caused by the pole's erratic movement. This highlights the dynamic nature of Earth's magnetic field.

forbes.com

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Jan 21, 19:10

GLP-1 Drugs Show Unexpected Health Impacts in Large-Scale Study

A study of 215,970 diabetic patients using GLP-1 receptor antagonist drugs found lower risks of 42 conditions (including cardiovascular disease, bacterial infections, and Alzheimer's) and higher risks of 19 (including nausea, low blood pressure, and joint pain) compared to other treatments; further ...

GLP-1 Drugs Show Unexpected Health Impacts in Large-Scale Study

A study of 215,970 diabetic patients using GLP-1 receptor antagonist drugs found lower risks of 42 conditions (including cardiovascular disease, bacterial infections, and Alzheimer's) and higher risks of 19 (including nausea, low blood pressure, and joint pain) compared to other treatments; further ...

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What are the most significant health benefits and risks observed in the study of GLP-1 receptor antagonist drugs for patients with diabetes, and how do these findings compare to existing knowledge?

A large-scale study of 215,970 patients with diabetes using GLP-1 receptor antagonist drugs revealed a lower risk of 42 conditions, including cardiovascular disease, bacterial infections, psychotic disorders, and Alzheimer's, compared to other treatments. However, increased risks of nausea, vomiting, low blood pressure, and joint pain were also observed.

Showing 3,961 to 3,972 of 5,356 results