The gut microbiota plays an important role in human health and the prevention of disease. As a result, changes in its regular functioning may play a part in some medical conditions, such as irritable bowel syndromeTrusted Source, obesityTrusted Source, and cardiovascular diseasesTrusted Source.
A recent study investigates the connection between high fat diets, gut bacteria, and an increased risk of developing heart disease.
New evidence shows that patients with Long COVID syndrome continue to have higher measures of blood clotting, which may help explain their persistent symptoms, such as reduced physical fitness and fatigue.
The study, led by researchers from RCSI University of Medicine and Health Sciences, is published in the Journal of Thrombosis and Haemostasis.
Previous work by the same group studied the dangerous clotting observed in patients with severe acute COVID-19. However, far less is known about Long COVID syndrome, where symptoms can last weeks to months after the initial infection has resolved and is estimated to affect millions of people worldwide.
By Susan Ip-Jewell## **Space Medicine, Health and MedTech Innovations, a lecture by Susan Ip-Jewell**
In the frame of the new Space Renaissance Academy Webinar Series programme, chaired by the optimum Sabine Heinz, a quite interesting and rich lecture was given yesterday by Dr. Susan Ip Jewell.
Susan is CEO and founder of Mars Moon Astronautic Academy Research Science (MMAARS), one of the SRI VicePresidents and a pasionate space activist. And she’s Commander of Analog Training missions on Moon and Mars simulated surface.
In her lecture, she gives us a wide overlook on many aspects of human health in space, the edge of the space medicine, the innovative techniques using incremental technologies, developing systems integrating robotic, artificial intelligence, remote telemedicine, avatars and drones.
In March, the Defense Health Agency, which oversees TRICARE, announced that by May, advanced behavioral analysis services outside of clinical settings will no longer be covered by the military insurance.
Registered behavior technicians help implement treatment and behavior plans that teach behaviors and skills universally used.
From April: Autism services for military families could be cut under DoD plan
Prior to the TRICARE changes, technicians could accompany children with autism to school and help facilitate the child’s learning.
The Future of Everything covers the innovation and technology transforming the way we live, work and play, with monthly issues on health, money, cities and more. This month is Education & Learning, online starting Aug. 6 and in the paper on Aug. 13.
No one has yet deciphered the brain signals that encode a complex thought, turn an idea into words or make a lasting memory. But powerful clues are emerging to drive the neurotechnology of learning, scientists say.
On the frontier of neuroscience, researchers are inventing devices to enhance learning abilities, from wearable nerve stimulators that boost mental focus to headsets for wireless brain-to-brain communication.
Learn More.
World Economic Forum.
Would you like to live on Mars for a year?
Learn more about what it’s like living in space.
Researchers demonstrate in a mouse model that when older mice have the gut microbiota of younger mice, they display behavioral qualities of younger mice too.
Researchers asked U.S. regulators to pull some sunscreens from the market, including brands such as Coppertone, Banana Boat and Neutrogena, saying they’ve found evidence of a potential carcinogen.
Scientists petitioned the Food and Drug Administration to remove from sale all sunscreens containing the active ingredient octocrylene. Products made with the chemical may contain benzophenone, a suspected carcinogen that also can interfere with key hormones and reproductive organs, according to a group led by Craig Downs, executive director of the nonprofit Haereticus Environmental Laboratory that studies risks to health and the environment.
International Health Management, Across 17 Countries, 60 Clinics, and 350 Staff — Dr. James Allen, Health Systems Thinkers, LLC.
Dr. James Allen is a primary care internal medicine specialist who developed a fascinating career in international health management and leadership.
Dr. Allen served in the U.S. public health service before moving to Indonesian Borneo in 1994. For the next 22 years he worked in community and occupational health across Asia, managing health teams in 14 countries. As Chevron’s Asia Pacific medical director, he led projects for TB control in Myanmar, primary care in the Philippines, Indonesia, Vietnam, and Bangladesh; and emergency medicine in Azerbaijan and rural China.
Some kinds of water pollution, such as algal blooms and plastics that foul rivers, lakes, and marine environments, lie in plain sight. But other contaminants are not so readily apparent, which makes their impact potentially more dangerous. Among these invisible substances is uranium. Leaching into water resources from mining operations, nuclear waste sites, or from natural subterranean deposits, the element can now be found flowing out of taps worldwide.
In the United States alone, “many areas are affected by uranium contamination, including the High Plains and Central Valley aquifers, which supply drinking water to 6 million people,” says Ahmed Sami Helal, a postdoc in the Department of Nuclear Science and Engineering. This contamination poses a near and present danger. “Even small concentrations are bad for human health,” says Ju Li, the Battelle Energy Alliance Professor of Nuclear Science and Engineering and professor of materials science and engineering.
Now, a team led by Li has devised a highly efficient method for removing uranium from drinking water. Applying an electric charge to graphene oxide foam, the researchers can capture uranium in solution, which precipitates out as a condensed solid crystal. The foam may be reused up to seven times without losing its electrochemical properties. “Within hours, our process can purify a large quantity of drinking water below the EPA limit for uranium,” says Li.
