Indoor chemistry and TIO2. This study from ACS publications clearly requires a more detailed look at all things TIO2. Read more...
Tackling a buffet at your game day gathering? Practice these game rules and keep the runs on the field. Make sure your game day gathering is memorable for all the right reasons! Follow these six tips to avoid food poisoning: 1. Keep it clean. Wash your hands with soap and running water for at least 20 [...]
Long-term benefits of cardio fitness are most notable in older people There’s no such thing as too much of a good thing when it comes to cardio exercise, according to a large new study. Credit iStock gradyreese Read more at healthessentials...
Allergist Cherie Zachary, MD, discusses how an allergist can work with you to make sure the asthma medications you're using are the most effective for you. Watch and listen... American College of Allergy, Asthma and Immunology
Gut bacterial tyrosine decarboxylases restrict levels of levodopa in the treatment of Parkinson’s disease
Abstract Human gut microbiota senses its environment and responds by releasing metabolites, some of which are key regulators of human health and disease. In this study, we characterize gut-associated bacteria in their ability to decarboxylate levodopa to dopamine via tyrosine decarboxylases. Bacterial tyrosine decarboxylases efficiently convert levodopa to dopamine, even in the presence of tyrosine, [...]
Short-term consumption of a high-fat diet increases host susceptibility to Listeria monocytogenes infection
Background A westernized diet comprising a high caloric intake from animal fats is known to influence the development of pathological inflammatory conditions. However, there has been relatively little focus upon the implications of such diets for the progression of infectious disease. Here, we investigated the influence of a high-fat (HF) diet upon parameters that influence Listeria [...]
PM2.5 pollution – 9 million premature deaths a year The vast majority of pollution-related deaths are linked to fine particles less than 2.5 millionths of a metre (known as PM2.5). PM2.5 behave like gases and, like the air we need to breathe, enter our homes even when all doors and window are shut. [...]
Cleaning and disinfecting products are complex mixtures of chemicals that can irritate the skin. Evidence also shows that exposure to these products may increase the risk of work-related asthma among healthcare workers. But the effects of specific chemicals remain unclear. Now, a NIOSH study published in the journal Annals of Work Exposures and Health has added to [...]