A new study has shown how circadian rhythms in heart cells help to change heart function over the course of the day and may explain why shift workers are more vulnerable to heart problems.
Oct 15, 2021
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418
Processes and structures within the body that are normally hidden from the eye can be made visible through medical imaging. Scientists use imaging to investigate the complex functions of cells and organs and search for ways ...
Oct 1, 2021
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38
By studying guppies, scientists at the University of Toronto and Florida State University found that behaviors affected by methylphenidate hydrochloride (MPH) – the active ingredient in stimulants such as Ritalin and Concerta ...
Jun 4, 2021
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19
Researchers used genetic engineering tools to create a virus that can enter specific neurons and insert into the prefrontal cortex a new genetic code that induces the production of modified proteins. In tests with mice, the ...
May 12, 2021
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In the inaugural issue of the journal Nature Aging a research team led by aging expert Linda P. Fried, MD, MPH, dean of Columbia University Mailman School of Public Health, synthesizes converging evidence that the aging-related ...
Jan 14, 2021
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54
In the last decade, Neuroscientists have made major advances in their quest to study the brain. They can assemble complete wiring diagrams and catalogue the brain's many cell types. They've developed electrode arrays for ...
Dec 18, 2020
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43
Scientists have demonstrated a new way to precisely target cells by distinguishing them from neighboring cells that look quite similar.
Aug 20, 2020
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308
The worldwide search for an opioid alternative has made a leap forward—with a scientific discovery in an Australian fungus indicating effective pain relief and the potential for a safer less addictive drug, helping address ...
Oct 14, 2019
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418
The intensity of brain activity during the day, notwithstanding how long we've been awake, appears to increase our need for sleep, according to a new UCL study in zebrafish.
Sep 16, 2019
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Although some studies have linked high levels of testosterone to immoral behavior, a new study published in Nature Human Behaviour finds testosterone supplements actually made people more sensitive to moral norms, suggesting ...
Aug 14, 2019
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