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Northwestern scientists develop rapid HIV test for point-of-care diagnosis

A team of Northwestern University scientists spanning disciplines have developed new technology that could lead to the creation of a rapid point-of-care test for HIV infection competitive with traditional lab-based HIV testing in a fraction of the time and without the need for a stressful wait while results are processed or confirmed in a clinical laboratory.

2 Apr 2025

Macular thickness could predict postoperative delirium in older patients

Thickening of the macular layer of the eye's retina is associated with a greater risk of postoperative delirium for older patients undergoing surgery under general anaesthetic, reveals a study published online in the open access journal General Psychiatry.

2 Apr 2025

Smartwatches provide a more accurate picture of people's daily drinking habits than current methods

Alcohol harm costs NHS England £3.5 billion annually, with 70 people dying every day from alcohol-related causes in the UK.

2 Apr 2025

Researchers uncover mechanism linking maternal inflammation to delayed neurodevelopment in infants

A research group led by Nagoya University Graduate School of Medicine in Japan has uncovered a potential mechanism linking maternal inflammation to delayed neurodevelopment in infants.

1 Apr 2025

Study reveals most plant-based milks don’t meet toddlers’ nutrient needs

Replacing cow’s milk with most plant-based drinks cuts key nutrients in young children’s diets unless products are fortified. Specially formulated soy drinks can maintain or even boost intakes of iron and iodine.

31 Mar 2025

Micro-ultrasound proves as effective as MRI in prostate cancer diagnosis

Biopsies guided by high resolution ultrasound are as effective as those using MRI in diagnosing prostate cancer, an international clinical trial has shown.

24 Mar 2025

The Colorado psychedelic mushroom experiment has arrived

Colorado regulators are issuing licenses for providing psychedelic mushrooms and are planning to authorize the state's first "healing centers," where the mushrooms can be ingested under supervision, in late spring or early summer.

24 Mar 2025

Scientists identify top food sources of prebiotics for better digestion

Researchers quantified prebiotic levels in 35 common foods and estimated daily intake in Italians, finding cereal products and legumes as the richest sources.

20 Mar 2025

New DeNovix Helium nano volume spectrophotometer

DeNovix introduces the Helium 1 µL Spectrophotometer, a new affordable nanovolume spectrophotometer in the DS-Series Quantification Range.

From DeNovix Inc. 19 Mar 2025

Frequently asked questions about BioAFM

Do you have a question about BioAFM? This article will tell you everything you need to know.

From Bruker Nano Surfaces and Metrology 17 Mar 2025

Polluted soil and water are fueling a global heart disease epidemic

A new study in Atherosclerosis shows that soil and water pollution, including microplastics and toxic chemicals, significantly raise cardiovascular disease risks. The research highlights how emerging contaminants and poor environmental practices drive global health threats.

16 Mar 2025

New flexible hearing aid offers non-invasive solution for conductive hearing loss

A study from researchers at Wake Forest University School of Medicine highlights a new approach in addressing conductive hearing loss. A team of scientists, led by Mohammad J. Moghimi, Ph.D., assistant professor of biomedical engineering, designed a new type of hearing aid that not only improves hearing but also offers a safe, non-invasive alternative to implantable devices and corrective surgeries.

13 Mar 2025

Apple peels beat some diabetes drugs at blocking blood sugar spikes

Researchers found that apple peels from local and commercial varieties are rich in phenolic compounds with antioxidant and antidiabetic properties. The local cultivar Amarilla de Octubre showed the highest bioactivity, suggesting potential for nutraceutical and pharmaceutical applications.

12 Mar 2025

Can red meat help women improve iron levels? New study suggests modest benefits

A systematic review and meta-analysis of 10 intervention studies found that increased red meat consumption improves hemoglobin levels in adults, particularly women, but requires ≥8 weeks to moderately boost ferritin, though clinical relevance remains uncertain compared to iron supplements.

12 Mar 2025