Posts Tagged 'health'



Health Problems Future Mars Astronauts May Face

Sleep-Problems-of-Future-Mars-Astronauts

A newly published study found that astronauts going to Mars could have trouble sleeping, become lethargic, and have problems with mental tasks over the course of a long mission.

Read more @ SciTechDaily

Tuscan Shipwreck Gives Clues of Ancient Eye Treatment

Ancient-Eye-Treatment-Recovered-From-Shipwreck

Archaeologists have retrieved medicinal tablets from a 2000-year old shipwreck, indicating that classical Mediterranean civilizations used sophisticated drugs.

Read more @ SciTechDaily

Diets High in Fructose Lead to Overeating

Credit: Shuttershock

Scientists have shown, using imaging tests, that fructose can trigger brain changes that lead to overeating. They found that after drinking a fructose beverage, the brain doesn’t register the fullness feeling as it does when simple glucose is consumed.

Read more @ SciTechDaily

Antiseptics Used By Health Care Workers Might Cause Infections

Credit: Flickr/Raindog

The FDA is warning that there is a possibility of health care-related infections caused by the antiseptics, which are supposed to prevent infections, used to disinfect skin before health care procedures.

Read more @ SciTechDaily

Compound in Panda Blood Could Fight Superbugs

panda-blood-superbug

Researchers have discovered a potent antibody in panda blood, which could help fight increasingly prevalent drug-resistant strains of infections.

Read more @ SciTechDaily

Lower Mortality Risk for Overweight People

Credit: Katye Martens/ USA TODAY

A new report on nearly three million people found that people whose BMI ranked them as overweight had less risk of dying than people of normal weight. Obese people had the greater mortality risk over all, but those at the lowest obesity level, a BMI of 30 to 34.9, were not more likely to die than normal-weight people.

Read more @ SciTechDaily

Drug Resistant Tuberculosis On The Rise

A chest X-ray from a patient with tuberculosis (TB) in Lira, Uganda. Uganda is one of 22 countries accounting for roughly 80% of new TB cases each year. Credit: J. Matthews/Panos

Back in 2005, doctors at a remote hospital in the village of Tugela Ferry, South Africa, were puzzled when patients with HIV, who were initially responding well to antiretroviral drugs, began rapidly dying from tuberculosis.

Read more @ SciTechDaily

3D Printing Using DNA Could Make Drugs

Credit: widdowquinn/Flickr)

New technology that combines the computer-aided design software inSequio with nanoscale fabrication technology could allow for the 3D printing of drugs using DNA.

Read more @ SciTechDaily

UK to Sequence Genome of 100,000 Patients

The United Kingdom will sequence the whole genomes of 100,000 people with cancer and rare diseases. Credit: U.S. Department of Energy/Office of Biological and Environmental Research

The UK has planned to fully sequence the genome of 100,000 Britons with cancer and rare diseases in an effort to decode their DNA, and hopefully find a cure for diseases. The project is unusual because it will decode the entire genome, not just parts of it.

Read more @ SciTechDaily

LED Lights May Help Prevent Astronaut Insomnia Aboard the ISS

An early prototype of new LED fixtures (Solid State Lighting Module) that could help to prevent astronaut insomnia aboard the International Space Station. Credit: Kennedy Space Center

By investing $11.4 million to change out aging fluorescent lights in the ISS’s U.S. Orbital Segment, NASA hopes to prevent astronaut insomnia and to help space station crews sleep better aboard the International Space Station.

Read more @ SciTechDaily


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