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Archive for the ‘biotech/medical’ category: Page 356

Jan 27, 2024

New rapid prototyping method for microscale spiral devices

Posted by in categories: biotech/medical, engineering

A team of researchers from Tohoku University and Okinawa Institute of Science and Technology (OIST) has achieved significant advancement in the field of microfluidics, allowing for precise and efficient manipulation of fluids in three-dimensional microscale environments. This work opens up new possibilities for bioanalytical applications, such as cell separations in the realm of medical diagnostics.

Details of their breakthrough were published in the journal Microsystems & Nanoengineering on January 22, 2024.

Microfluidic devices are designed to handle minuscule fluid volumes, allowing researchers to perform analyses and processes with remarkable precision and efficiency.

Jan 27, 2024

CRISPR-edited crops break new ground in Africa

Posted by in categories: biotech/medical, food

Scientists in the global south use the popular technique to protect local crops against local threats.

Jan 27, 2024

Hacking DNA To Make Next-Gen Materials

Posted by in categories: biotech/medical, cybercrime/malcode, nanotechnology

Researchers have ‘hacked’ DNA to develop self-assembling metallic and semiconductor 3D nanostructures, the building blocks for next-generation materials.

Jan 27, 2024

9 News Australia

Posted by in category: biotech/medical

A new personalised treatment is seeing a number of cancer patients beat the disease with just one tablet a day thanks to a precise tool being used at Sydney’…

Jan 27, 2024

Could AI Start Nuclear War?

Posted by in categories: biotech/medical, existential risks, finance, robotics/AI

Authored by James Rickards via DailyReckoning.com,

I’ve covered a wide variety of potential crises over the years.

These include natural disasters, pandemics, social unrest and financial collapse. That’s a daunting list.

Jan 27, 2024

Exercise’s Dopamine-Driven Cognitive Boost

Posted by in categories: biotech/medical, health, neuroscience

An exciting study reveals how exercise boosts brain power.


Summary: Recent research has revealed a significant link between exercise and improved cognitive performance, attributing this enhancement to increased dopamine levels. This discovery, involving sophisticated PET scans to monitor dopamine release in the brain during exercise, indicates that dopamine plays a vital role in boosting reaction times and overall brain function.

The study’s implications are far-reaching, suggesting potential therapeutic applications for conditions influenced by dopamine, like Parkinson’s disease and ADHD. The research underscores the importance of voluntary exercise for cognitive health, differentiating it from involuntary muscle stimulation.

Jan 26, 2024

Google’s New AI Is Learning to Diagnose Patients

Posted by in categories: biotech/medical, robotics/AI

The DeepMind team turns to medicine with an AI model named AMIE.

Jan 26, 2024

AIOC2020 — GP101 — Use Of Artificial Intelligence In Preventing Diabetes …

Posted by in categories: biotech/medical, robotics/AI

Main speaker — dr. rajiv raman

Jan 26, 2024

Improving the detection of potential therapeutic tumor targets in human biopsies

Posted by in category: biotech/medical

The method holds great promise for better definition of the potential therapeutic targets present in each cancer.

Jan 26, 2024

Sick of being sick? As respiratory viruses roar back, experts offer guidance

Posted by in categories: biotech/medical, health

It crept up slowly, almost imperceptibly. A vague rawness at the back of my throat. A thrumming malaise. On Thanksgiving Day, it lunged.

For two weeks, I was in the grip of an unusually malevolent respiratory illness. But I was in good company: Nationwide, the percentage of health care visits for flulike symptoms ticked up above the baseline at the start of November and has remained elevated ever since, according to the Centers for Disease Control and Prevention.

“All the respiratory viruses are back in full force,” Anne Liu, MD, a Stanford Medicine immunologist and infectious disease specialist confirmed. The main reasons, she said, are fairly straightforward: Social distancing and masking are not popular choices in the wake of the pandemic.

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