Monday, September 30, 2024

Blending Hispanic food & health

                                                    ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏  ‍͏  ͏ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­  

Friday, September 27, 2024

Defining the Goals of HIV Science Through 2034


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Thursday, September 26, 2024

The Eyes Have it: A Functional Role for Prion Protein

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Thursday, Sept. 26, 2024

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This image shows the outer layer of a mouse retina. Normal prion protein (magenta) is visible at the base of photoreceptor terminals, called cone pedicles (green). Specialized synapses are shown in yellow. The nuclei of photoreceptors are in blue above the synapses, and in blue below the synapses are bipolar cells. The cone pedicles relay information about detected light to other retinal nerve cells, which carry the information to the brain where images are constructed. The new study found that prion protein is necessary for the normal operation of the retinal synapses. Credit: NIAID

In the early 1980s, scientists identified clumps of abnormal, misfolded prion protein in mammals as the cause of brain-wasting diseases, now called prion diseases. Human prion diseases include Creutzfeldt-Jakob disease, fatal familial insomnia and kuru; animal prion diseases include scrapie in sheep and chronic wasting disease in cervids. Since identifying prion protein, researchers have struggled to answer: What do they do? A new study published in iScience from NIAID scientists at Rocky Mountain Laboratories in Hamilton, Montana, and colleagues provides details of how prion protein functions in the retina of mouse eyes, helping them respond to light. The researchers believe the prion protein must be present for rods and cones to function normally. The team hopes these findings help colleagues who study prion diseases better understand what might occur in humans when natural forms of prion protein are therapeutically removed. New treatment strategies for prion diseases focus on using drugs that remove natural prion protein to eliminate the potential for misfolding and clumping. The findings also could extend to other protein-related neurodegenerative diseases, such as Alzheimer's (amyloid beta protein) and Parkinson's diseases (alpha synuclein protein).

 

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Wednesday, September 25, 2024

American Heart Association: Measure of body roundness may help to predict risk of cardiovascular disease

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September 25, 2024
Measure of body roundness may help to predict risk of cardiovascular disease

https://newsroom.heart.org/news/measure-of-body-roundness-may-help-to-predict-risk-of-cardiovascular-disease


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Tuesday, September 24, 2024

Diabetes can hurt you heart and lungs

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