Digestion is the mechanical and chemical breaking down of food into smaller components, to a form that can be absorbed, for instance, into a blood stream. Digestion is a form of catabolism; a break-down of macro food molecules to smaller ones.
Researchers have isolated unique immune cells in the cauliflower coral and starlet sea anemone that can help fight infection.
In a randomized control study of 10 healthy young men, researchers compared how consuming the single amino acid leucine or its two-molecule equivalent, dileucine, influenced muscle-building and breakdown.
The BRCA1 protein known widely for its role in hereditary breast cancer is also a vital part of the cellular system repairing double-stranded DNA breaks.
The expected decline in the number of landfills across the United States coupled with bans on disposing large amounts of organic waste in landfills that have been enacted in multiple states has prompted researchers at the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) to examine other ways to grapple with the issue of food waste disposal.
Researchers discovered that bacteria present in cow’s rumen could digest materials like plastic, which is especially tough to break down.
The NIDCR has funded the creation of the Human Salivary Proteome Wiki, the first public platform that organizes information on each of the proteins found in human saliva.
Researchers revealed a predicted causative role for certain cell types in type 1 diabetes by examining its genetic foundations.
Despite our efforts to sort and recycle, less than 9% of plastic gets recycled in the U.S., and most ends up in landfill or the environment.
People with Crohn's disease are typically treated with powerful anti-inflammatory medications that act throughout their body, not just in their digestive tract, creating the potential for unintended, and often serious, side effects.
Livestock farming is a major source of greenhouse gas emissions worldwide because ruminants like sheep and cattle produce methane as a byproduct of digestion.
A healthy system of gut bacteria, or microbiota, is crucial to health: Gut bacteria not only aid with digestion, but also play an important role in the body's immune response. Infants, however, are not born with full-fledged gut microbiota, which makes it difficult for them to fight off intestinal infections.
Polyacrylamide gel electrophoresis is a technique that allows high-resolution isolation of proteins separated from biological specimens.
Plants are known to possess solid immune response mechanisms. One such response is “sensing” attack by herbivorous animals.
Arsenic exists ubiquitously in an organic or inorganic state in the environment. General populations are commonly exposed to arsenic by digestion.
A new study out of the University of Chicago and Stanford University on pairs of twins with and without food allergies has identified potential microbial players in this condition. The results were published on Jan. 19 in the Journal of Clinical Investigation.
Nothing in biology is static. Biological processes fluctuate over time, and if we are to put together an accurate picture of cells, tissues, organs etc., we have to take into account their temporal patterns. In fact, this effort has given rise to an entire field of study known as "chronobiology".
Texas Biomedical Research Institute Associate Professor Corinna Ross, PhD, is a principal investigator on a $3.38 million National Institutes of Health multi-investigator grant to study "microbiome-mediated therapies for aging and healthspan" in marmosets, which are small monkeys native to South America and are becoming increasingly more important in aging and infectious disease research.
Eating avocado as part of your daily diet can help improve gut health, a new study from University of Illinois shows. Avocados are a healthy food that is high in dietary fiber and monounsaturated fat. However, it was not clear how avocados impact the microbes in the gastrointestinal system or "gut."
Once used to prepare cuisine in only the finest restaurants, sous vide is now making its way into home chefs' kitchens. French for "under vacuum," the technique involves vacuum sealing food in a plastic pouch and then slowly cooking it in warm water.
For the first time, researchers from SMART have engineered a living plant-based sensor for the detection of arsenic in the belowground environment