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All Podcasts, Health Newsfeed, Heart And Vascular, Obesity

Increasing rates of obesity and severe obesity may presage increased rates of heart failure, Elizabeth Tracey reports

Apr 23, 2026
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The good news is heart failure in people with severe obesity may be reversible with common …

Increasing rates of obesity and severe obesity may presage increased rates of heart failure, Elizabeth Tracey reports Read more →

All Podcasts, Health Newsfeed, Heart And Vascular, Obesity

Is there another benefit besides weight loss of GLP-1s in people with severe obesity? Elizabeth Tracey reports

Apr 23, 2026
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GLP-1 receptor agonists are effective in helping most people lose weight, and now a new study …

Is there another benefit besides weight loss of GLP-1s in people with severe obesity? Elizabeth Tracey reports Read more →

All Podcasts, Health Newsfeed, Heart And Vascular, Obesity

Can GLP-1 agonists help in heart failure and severe obesity? Elizabeth Tracey reports

Apr 23, 2026
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There’s a relationship between severe obesity and one type of heart failure, and it looks like …

Can GLP-1 agonists help in heart failure and severe obesity? Elizabeth Tracey reports Read more →

All Podcasts, Health Newsfeed, Heart And Vascular, Obesity

What is severe obesity doing to the heart muscle’s ability to contract? Elizabeth Tracey reports

Apr 23, 2026
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Severe obesity may impede the ability of units inside heart muscle cells called sarcomeres to contract, …

What is severe obesity doing to the heart muscle’s ability to contract? Elizabeth Tracey reports Read more →

All Podcasts, Health Newsfeed, Heart And Vascular, Obesity

How is obesity related to a common form of heart failure? Elizabeth Tracey reports

Apr 23, 2026
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Heart failure with preserved ejection fraction, so-called HFpEF, is happening more frequently, especially in those with …

How is obesity related to a common form of heart failure? Elizabeth Tracey reports Read more →

All Podcasts, Alzheimer's Disease And Dementia, Health Newsfeed

A model of your brain may one day be grown in a lab, Elizabeth Tracey reports

Apr 9, 2026
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Brain organoids, collections of cells found in the brain, have been grown from blood samples of …

A model of your brain may one day be grown in a lab, Elizabeth Tracey reports Read more →

All Podcasts, Alzheimer's Disease And Dementia, Health Newsfeed

What can be learned from what cells dispose of? Elizabeth Tracey reports

Apr 9, 2026
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Extracellular vesicles are membrane bound packages cells use to jettison materials from inside the cell, a …

What can be learned from what cells dispose of? Elizabeth Tracey reports Read more →

All Podcasts, Alzheimer's Disease And Dementia, Health Newsfeed

Brain organoids can resemble specific parts of the brain, Elizabeth Tracey reports

Apr 9, 2026
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What might a model of the hindbrain, which helps control functions like sleep, breathing and heart …

Brain organoids can resemble specific parts of the brain, Elizabeth Tracey reports Read more →

All Podcasts, Alzheimer's Disease And Dementia, Health Newsfeed

Can drugs to manage Alzheimer’s disease be tested in organoids? Elizabeth Tracey reports

Apr 9, 2026
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Drugs to manage symptoms of Alzheimer’s disease may work in some people but not in others. …

Can drugs to manage Alzheimer’s disease be tested in organoids? Elizabeth Tracey reports Read more →

All Podcasts, Alzheimer's Disease And Dementia, Health Newsfeed

Can brain organoids help in treating people with Alzheimer’s disease? Elizabeth Tracey reports

Apr 9, 2026
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Brain organoids are lab grown clusters of cells that have several of the cell types found …

Can brain organoids help in treating people with Alzheimer’s disease? Elizabeth Tracey reports Read more →

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