Category Health/Medical

A team of researchers from the National University of Singapore (NUS) has created a novel film that is very effective in evaporating sweat from our skin to keep us cool and comfortable when we exercise, and the moisture harvested from human sweat can be used to power wearable electronic devices such as watches, fitness trackers, and more.

Sweating is a natural process for our body to reduce thermal stress. “Sweat is mostly composed of water. When water is evaporated from the skin surface, it lowers the skin temperature and we feel cooler...

The human body is filled with friendly bacteria. However, some of these microorganisms, such as Veillonella parvula, may be too nice. These peaceful bacteria engage in a one-sided relationship with pathogen Porphyromonas gingivalis, helping the germ multiply and cause gum disease, according to a new University at Buffalo-led study.

The research sought to understand how P. gingivalis colonizes the mouth. The pathogen is unable to produce its own growth molecules until it achieves a large population in the oral microbiome (the community of microorganisms that live on and inside the body).

The answer: It borrows growth molecules from V...

Researchers at Oregon State University have found that a few organisms in the gut microbiome play a key role in type 2 diabetes, opening the door to possible probiotic treatments for a serious metabolic disease affecting roughly one in 10 Americans.

“Type 2 diabetes is in fact a global pandemic and the number of diagnoses is expected to keep rising over the next decade,” said study co-leader Andrey Morgun, associate professor of pharmaceutical sciences in the OSU College of Pharmacy. “The so-called ‘western diet’ — high in saturated fats and refined sugars — is one of the primary factors. But gut bacteria have an important role to play in modulating the effects of diet.”

Formerly known as adult-onset diabetes, type 2 diabet...

Carrageenans, biologically active polysaccharides isolated from red algae and widely used in the food industry as stabilizers, thickeners, or jelly agents, have an express effect on the immune systems of mice, according to a new study. The research was carried out by scientists from the School of Biomedicine of Far Eastern Federal University (FEFU), Far Eastern Branch of the Russian Academy of Sciences, and Vilnius University. A related article appears in the Journal of Biomedical Materials Research.

“The fact that carrageenan demonstrates immunosuppressive properties in a particular case does not make it g...