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Archive for the ‘health’ category: Page 6

May 23, 2022

Sea corals are source of sought-after ‘anti-cancer’ compound

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

The bottom of the ocean is full of mysteries but scientists have recently uncovered one of its best-kept secrets. For 25 years, drug hunters have been searching for the source of a natural chemical that had shown promise in initial studies for treating cancer. Now, researchers at University of Utah Health report that easy-to-find soft corals—flexible corals that resemble underwater plants—make the elusive compound.

Identifying the source allowed the researchers to go a step further and find the animal’s DNA code for synthesizing the chemical. By following those instructions, they were able to carry out the first steps of re-creating the soft coral chemical in the laboratory.

“This is the first time we have been able to do this with any drug lead on Earth,” says Eric Schmidt, Ph.D., professor of medicinal chemistry at U of U Health. He led the study with Paul Scesa, Ph.D., postdoctoral scientist and first author, and Zhenjian Lin, Ph.D., assistant research professor.

May 23, 2022

Dr Aletta Schnitzler — CSO — TurtleTree Labs — Cell-Based Dairy Bio-Products For Health & Nutrition

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

Cell-Based Dairy Bio-Products For Health & Nutrition — Dr. Aletta Schnitzler, Ph.D. — CSO — Turtletree Labs


Dr. Aletta Schnitzler, PhD. is the Chief Scientific Officer at TurtleTree Labs (https://turtletree.com/) where she leads the R&D teams and spearheads an innovation roadmap to bring nutritious cell-based dairy and meat alternatives to market.

Continue reading “Dr Aletta Schnitzler — CSO — TurtleTree Labs — Cell-Based Dairy Bio-Products For Health & Nutrition” »

May 20, 2022

UK’s National Grid launches drone trial to fully automate asset inspections

Posted by in categories: drones, health, robotics/AI

UK’s National Grid Electricity Transmission (NGET) is launching trials to fully automate the corrosion inspection of electricity transmission pylons with the help of autonomous drones.

NGET owns 21,900 steel lattice pylons that carry overhead transmission conductor wires in England and Wales. Transmission pylon steelwork conditions can deteriorate through corrosion, so periodic assessments are made to understand the health of the network. NGET inspects around 3,650 steel lattice pylons each year, capturing high definition still color images of steelwork using helicopters and manually-operated drones.

May 20, 2022

Dr. Maria Van Kerkhove, PhD — Emerging Diseases and Zoonoses Unit Head — World Health Organization

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

Preparedness For Emerging Diseases & Zoonoses — Dr. Maria Van Kerkhove, Ph.D., Emerging Diseases and Zoonoses Unit Head, World Health Organization, (WHO)


Dr. Maria Van Kerkhove, Ph.D., (https://www.imperial.ac.uk/people/m.vankerkhove) is an infectious disease epidemiologist who serves as the technical lead for the COVID-19 response at the World Health Organization (https://www.who.int/en/), where she develops guidance, training programs, and information products for the continuously evolving state of the pandemic, as well serving as the Emerging Diseases and Zoonoses Unit Head.

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May 19, 2022

Blackouts possible this summer due to heat and extreme weather, officials warn

Posted by in categories: energy, health

We should really be looking to nuclear power FAR more than we have been. Until fusion finally comes of age anyway. It’s one of the most annoyingly counterproductive issue with many environmentalists I tend to have.


Extreme temperatures and ongoing drought could cause the power grid to buckle across vast areas of the country this summer, potentially leading to electricity shortages and blackouts, a US power grid regulator said Wednesday.

NERC, a regulating authority that oversees the health of the nation’s electrical infrastructure, says in its 2022 Summer Reliability Assessment that extreme temperatures and ongoing drought could cause the power grid to buckle. High temperatures, the agency warns, will cause the demand for electricity to rise. Meanwhile, drought conditions will lower the amount of power available to meet that demand.

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May 19, 2022

1st monkeypox case in US this year reported in Massachusetts

Posted by in categories: biotech/medical, health

A Massachusetts resident has tested positive for monkeypox, health officials confirmed Wednesday, making it the first case of the rare virus detected in the United States this year.

According to a release from the Massachusetts Department of Public Health, the patient is an adult male who recently traveled to Canada. The department completed initial testing Tuesday and was confirmed by the Centers for Disease Control and Prevention.

“The case poses no risk to the public, and the individual is hospitalized and in good condition,” MDPH stated in a press release. “DPH is working closely with the CDC, relevant local boards of health, and the patient’s health care providers to identify individuals who may have been in contact with the patient while he was infectious.”

May 19, 2022

Almost as contagious as measles: Coronavirus spins out worrisome new mutations

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

The relentless evolution of the coronavirus, which has spawned new variants to fuel fresh surges of disease every four to six months, could in the not-distant future propel the virus to overtake measles as the most contagious of all known infections.

Increasing infectiousness does not necessarily make the virus deadlier, but it could make it harder to control, and leave communities vulnerable to the repeated waves of illness that have defined the pandemic.

The variants now dominating around the world may be five to 10 times more infectious than the original virus that sparked the pandemic in China in late 2019, health experts believe. Lately each variant has outpaced its parent — omicron, with its massive evolutionary jump, was about three times more infectious than delta. Its subvariants — BA.2 and BA.2.12.1, which are driving the latest surge in the Bay Area — are each more infectious still, by 20% to 30%.

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May 18, 2022

First 2022 US case of Monkeypox confirmed

Posted by in categories: biotech/medical, health

Massachusetts health officials on Wednesday confirmed a single case of monkeypox virus infection in an adult male who health officials said recently traveled to Canada.

The Department of Public Health said monkeypox is a rare but potentially serious viral illness that typically begins with flu-like symptoms and swelling of the lymph nodes. It progresses to a rash on the face and body, with most infections lasting two to four weeks.

May 18, 2022

U.S. health officials say a third of people live in areas with so much virus they should consider masks indoors

Posted by in categories: biotech/medical, health, internet, satellites

Len RosenFalcon 9 has been a spectacular success for SpaceX. The purpose of the Falcon Heavy is likely to be superseded by Starship which likely means the Heavy will be discontinued sooner than later.

Eric KlienAuthor.

Len Rosen Actually, Starship will rapidly grab all of the Falcon 9 payloads, except for humans which will be much slower to transition. In fact, it looks like the first orbital Starship launch will try to launch some Starlink satellites.

Continue reading “U.S. health officials say a third of people live in areas with so much virus they should consider masks indoors” »

May 18, 2022

New astronauts have changes in their brains after their first long-duration mission

Posted by in categories: health, space

The findings could have implications for long-duration space missions.


The researchers found that the total PVS volume of novice astronauts increased after their trips to space. The PVS of experienced astronauts, by contrast, did not show this growth — in fact, their total PVS volume actually decreased. This may indicate that their brains “reached some kind of homeostasis,” Piantino said in a statement. In other words, their brains may have adjusted more to microgravity after previous spaceflight.

In fact, the researchers found that the total PVS volume of experienced astronauts before their current flight tended to be higher, and that this baseline volume correlated with previous amount of time spent in space. Though neither of these trends were statistically significant, meaning they could have happened by chance, they fit with previous research suggesting that changes in the brains of astronauts depend on the total time spent in space and the frequency of space missions.

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