Health News

Whole blood test for toxoplasmosis is sensitive, specific

Transmission of toxoplasmosis from mother to fetus can lead to severe congenital problems and fetal death, and tests for the parasitic infection during pregnancy are critical. Now, researchers reporting in PLOS Neglected Tropical Diseases have showed the efficacy of a low-cost whole blood test for toxoplasmosis. Toxoplasmosis results from infection with the Toxoplasma gondii parasite, […]

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Researchers turn powerful, viscous disinfectants into breathable mist for the first time: Finding could help fight hospital-acquired infections

A team of engineers and physicians in San Diego have developed a device that diffuses potent disinfectants for airborne delivery. Notably, the device works on a range of disinfectants that have never been atomized before, such as Triethylene glycol, or TEG. In a study published in the August issue of Applied Microbiology and Biotechnology, the […]

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Makeup of an individual’s gut bacteria may play role in weight loss

A preliminary study published in the August issue of Mayo Clinic Proceedings suggests that, for some people, specific activities of gut bacteria may be responsible for their inability to lose weight, despite adherence to strict diet and exercise regimens. “We know that some people don’t lose weight as effectively as others, despite reducing caloric consumption […]

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How your immune system promotes friendly gut bacteria

They found that immunoglobulin A (IgA) antibodies released by the gut can alter how bacteria express their genes. This encourages the microorganisms to form communities that work together to defend against disease and safeguard the health of their “host.” Antibodies are involved in the immune response and have long been recognized as fighters of harmful […]

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Gut bacteria and heart health: Is there a link?

If the latest medical research has taught us anything, it’s that our gut bacteria hold the key to our health. The trillions of micro-organisms that live in our gut seem to control every aspect of our well-being, from the size of our belly to the risk of chronic disease and even that of mental health […]