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Exploring how bacteria and viruses coexist inside the human gut

The adage "all things in moderation" applies not to just to food and drink, but also to the legions of bacteria inside our guts helping us digest that food and drink. It turns out the rule may also extend to the lesser understood bacteriophages, which are viruses that infect the bacteria living inside us.

21 Jul 2020

Holographic display improves physician accuracy during cardiac procedure

Bringing a little bit of science fiction into an operating room, a team of engineers and physicians at Washington University in St. Louis has shown for the first time that using a holographic display improves physician accuracy when performing a procedure to treat irregular heartbeat.

21 Jul 2020

Nitric oxide treatment can be pivotal in the fight against COVID-19

Nitric oxide treatment can be pivotal in the world's fight against SARS-CoV-2, the coronavirus that causes COVID-19, according to a review from the George Washington University (GW). The article is published in the journal Nitric Oxide.

21 Jul 2020

Leftover fermented barley may reduce animals’ stress, improve pork quality

Tastier pork comes from pigs that eat the barley left over after making the Japanese liquor shochu. A team of professional brewers and academic farmers state that nutrients in the leftover fermented barley may reduce the animals' stress, resulting in better tasting sirloin and fillets.

21 Jul 2020

Pandemic-inspired food labeling raises alarms for those with food allergies

As the mother of a child with food allergies, Heather Sapp was well versed in reading labels and calling manufacturers to verify ingredients. For years, she kept her daughter's diet free of the peanuts and tree nuts that could kill her.

21 Jul 2020

Promega Maxwell Extraction System added to CDC COVID-19 diagnostic protocol

Promega Corporation’s Maxwell RSC 48 Instrument and Maxwell RSC Viral Total Nucleic Acid Purification Kit are now in the Centers for Disease Control and Prevention’s COVID-19 diagnostic protocol for emergency use.

From Promega Corporation 21 Jul 2020

Sex lives of leeches can shed light on endocrine disrupting chemicals

Today, we pull the veil back on the secret sex lives of leeches and how researchers at McMaster University and Fisheries and Oceans Canada are using that information to learn about endocrine disrupting chemicals.

21 Jul 2020

Farming landscapes can provide habitats for biodiversity

Over 360 scientists from 42 countries - led by the University of Göttingen and Westlake University China - call for transition of food production systems to agroecological principles.

21 Jul 2020

More than half of American children lack cardiorespiratory fitness

A new study strengthens the claim that children today are not as healthy as those decades ago. In fact, the study by researchers on behalf of the American Heart Association (AHA) has found that nearly 60 percent of American children do not have healthy cardiorespiratory fitness (CRF), a key measure of physical fitness and overall health.

20 Jul 2020

Researchers visualize DNA G-quadruplex formation in live cells for the first time

The formation of four-stranded DNA has been tracked in living human cells, allowing scientists to see how it works, and its possible role in cancer.

20 Jul 2020

Reproductive outcomes predicted by label-free imaging technique

Researchers at the Beckman Institute for Advanced Science and Technology and the Department of Animal Sciences have collaborated to develop a new technique that can be used to determine the fertility of sperm samples.

20 Jul 2020

Study claims eating vegetables lower COVID-19 death rates

A preliminary study by researchers in Europe claims that coronavirus disease 2019 (COVID-19) mortality rates may be lower in countries where people consume high amounts of cabbage and cucumber.

20 Jul 2020

China's Ad5 vectored COVID-19 vaccine safe and induces immune response

A phase 2 trial of an Ad5 vectored COVID-19 vaccine candidate, conducted in China, has found that the vaccine is safe and induces an immune response, according to new research published in The Lancet.

20 Jul 2020

Current choline intake levels are too low for most Americans, say health and nutrition experts

On Wednesday, July 15, 2020, the Dietary Guidelines Advisory Committee (DGAC or Committee) - a group comprised of 20 nationally recognized health and nutrition experts - published the Scientific Report of the 2020 Dietary Guidelines Advisory Committee: Advisory Report to the Secretary of Agriculture and the Secretary of Health and Human Services.

20 Jul 2020

Study brings researchers one step closer to produce and blend medicines on a microscopic scale

For the first time, a single, twisted nanoparticle has been accurately measured and characterised in a lab, taking scientists one vital step closer to a time when medicines will be produced and blended on a microscopic scale.

20 Jul 2020

Hydroxychloroquine is not indicated for COVID-19 under any circumstances

The drug Hydroxychloroquine has long been studied as a treatment for malaria and autoimmune diseases. When the coronavirus pandemic spread across the globe, many countries resorted to using the drug in the hopes that it would improve outcomes of hospitalized patients affected by the coronavirus disease (COVID-19).

19 Jul 2020

Hybrid fungus involved in lung infections discovered

Aspergillus latus, a species of fungus previously found only in soil or plants, has been found for the first time in a hospital environment by an international group of researchers.

19 Jul 2020

MU offers an alternative to chemotherapy for treatment of cancer in animals and humans

Osteosarcoma, a common bone cancer in dogs, affects more than 10,000 dogs in the U.S. each year. While chemotherapy is generally effective at killing some of the cancer cells, the numerous side effects can be painful and often a subset of cancer cells exist that are resistant to chemotherapy.

19 Jul 2020

Pesticide use can speed the transmission of schistosomiasis

Widespread use of pesticides and other agrochemicals can speed the transmission of the debilitating disease schistosomiasis, while also upsetting the ecological balances in aquatic environments that prevent infections, finds a new study led by researchers at the University of California, Berkeley.

17 Jul 2020