Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog

Category: biotech/medical – Page 1,336

Excessive blue light from our gadgets may accelerate the aging process

Too much screen use has been linked to obesity and psychological problems. Now a new study has identified a new problem—a study in fruit flies suggests our basic cellular functions could be impacted by the blue light emitted by these devices. These results are published in Frontiers in Aging.

“Excessive exposure to blue light from everyday devices, such as TVs, laptops, and phones, may have detrimental effects on a wide range of cells in our body, from skin and , to ,” said Dr. Jadwiga Giebultowicz, a professor at the Department of Integrative Biology at Oregon State University and senior author of this study. “We are the first to show that the levels of specific metabolites—chemicals that are essential for cells to function correctly—are altered in exposed to blue light.”

“Our study suggests that avoidance of excessive blue light exposure may be a good anti-aging strategy,” advised Giebultowicz.

Long-wave infrared detector enables non-contact human-machine interaction

The thermal radiation emitted by the human body is predominantly in the long-wave infrared region (8–14 μm), which is characterized by low photon energy and low power intensity.

Recently, a research team led by Associate Prof. Lu Xiaowei, Prof. Jiang Peng and Prof. Bao Xinhe from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) designed a highly sensitive long-wave infrared detector that enables low-power non-contact human-machine interaction.

This study was published in Advanced Materials on July 11.

First 3D-Printed High-Performance Nanostructured Alloy That’s Both Ultrastrong and Ductile

Alloy that exceeds the strength and ductility of other state-of-the-art additively manufactured materials. This breakthrough could lead to higher-performance components for applications in aerospace, medicine, energy, and transportation. The work was done by researchers from the University of Massachusetts Amherst and the Georgia Institute of Technology. It was led by Wen Chen, assistant professor of mechanical and industrial engineering at UMass, and Ting Zhu, professor of mechanical engineering at Georgia Tech, will be published today (August 3, 2022) in the journal Nature.

High entropy alloys (HEAs) have become increasingly popular as a new paradigm in materials science over the past 15 years. They are comprised of five or more elements in near-equal proportions and offer the ability to create a near-infinite number of unique combinations for alloy design. Traditional alloys, such as brass, stainless steel, carbon steel, and bronze, contain a primary element combined with one or more trace elements.

Rapamycin, drug typically used in cancer therapy, emerges as powerful anti-aging remedy

Scientists say medication also used after undergoing an organ transplant is capable of extending life with only brief use

COLOGNE, Germany — A drug that patients normally take during cancer therapy may have the power to increase the human lifespan, a new study reveals. Researchers in Germany say rapamycin can cause side-effects when patients take it as a lifelong anti-aging treatment. However, their new report finds even brief usage can have a dramatic impact on longevity while cutting down on side-effects.

Interacting Brains Sync Without Physical Presence

Summary: The brains of people playing online video games synchronize, even when there is a physical distance between the players.

Source: University of Helsinki.

Online gaming and other types of online social interaction have become increasingly popular during the pandemic, and increased remote working and investments in social technology will likely see this trend continue.

Scaling up the production of liquid metal circuits

Carnegie Mellon mechanical engineering researchers have developed a new scalable and reproducible manufacturing technique that could accelerate the mainstream adoption and commercialization of soft and stretchable electronics.

The next generation of robotic technology will produce and robots that are safe and comfortable for direct physical interaction with humans and for use in fragile environments. Unlike rigid electronics, soft and can be used to create wearable technologies and implantable electronics where safe physical contact with biological tissue and other delicate materials is essential.

Soft robots that safely handle delicate fruits and vegetables can improve food safety by preventing cross-contamination. Robots made from soft materials can brave the unexplored depths of the sea to collect delicate marine specimens. And the many biomedical applications for soft robots include wearable and , prostheses, soft tools for surgery, drug delivery devices, and artificial organ function.

Ending Age-Related Diseases 2022 Conference Presentation

Join us on Patreon!
https://www.patreon.com/MichaelLustgartenPhD

TruDiagnostic Discount Link (Epigenetic Testing)
CONQUERAGING!
https://bit.ly/3Rken0n.

Bristle Discount Link (Oral microbiome quantification):
ConquerAging15
https://www.bmq30trk.com/4FL3LK/GTSC3/

Cronometer Discount Link (Daily diet tracking):
https://shareasale.com/r.cfm?b=1390137&u=3266601&m=61121&urllink=&afftrack=

Support the channel with Buy Me A Coffee!
https://www.buymeacoffee.com/mlhnrca

Alzheimer’s Breakthrough: A New Genetic Link Confirmed

The groundbreaking research that established the connection between Alzheimer’s.

Alzheimer’s disease is a disease that attacks the brain, causing a decline in mental ability that worsens over time. It is the most common form of dementia and accounts for 60 to 80 percent of dementia cases. There is no current cure for Alzheimer’s disease, but there are medications that can help ease the symptoms.