Intestinal Bacteria Current Events | Intestinal Bacteria News
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Dissecting the genetic components of adaptation of E. coli to the mouse gut
New insights into the evolutionary mechanisms that facilitate the remarkably fast adaptation of intestinal bacteria within their natural environment are provided in the January issue of PLoS Genetics by researchers from INSERM and INRA at University Paris Descartes. view more (2008-01-14)
Study finds healthy intestinal bacteria within chicken eggs: Finding could have important implications for poultry industry, food safety
The conventional wisdom among scientists has long been that birds acquire the intestinal bacteria that are necessary for good health from their environment, but a new University of Georgia study finds that chickens are actually born with those bacteria. view more (2008-06-04)
Antibiotics alter the normal bacterial flora in humans
Microbes researchers highlight drawbacks of antibiotics Antibiotics alter the normal bacterial flora in humans Bacteria that are resistant to antibiotics can live in the human intestines for at least one year. Professor Charlotta Edlund from the Karolinska Institutet in Stockholm, Sweden, and Research Professor Pentti Huovinen from the National... view more... (2004-03-17)
Improving the immune system using ‘chatty’ bacteria
Certain helpful bacteria are able to communicate with cells lining the gut causing the production of chemicals that can kill off harmful microbes when they try to invade, scientists heard today (Wednesday 10 April 2002) at the spring meeting of the Society for General Microbiology at the University of Warwick. view more (2002-04-02)
Oregon researchers show how resident bacteria shape gut development
University of Oregon researchers have shown that bacteria residing in the intestine shape gut development by means of several distinct signaling mechanisms. view more (2006-06-22)
JDRF funded study links 'hygiene hypothesis' to diabetes prevention
A research study funded by JDRF suggests that a common intestinal bacteria may provide some protection from developing type 1 diabetes. The findings provide an important step towards understanding how and why type 1 diabetes develops in people, and may lead to potential cures. view more (2008-10-07)
MGH study identifies enzyme that protects against intestinal bacterial toxin
A persistent mystery in human medicine is how the lining of the small intestine, through which nutrients are absorbed, also prevents intestinal bacteria and their toxins from entering the bloodstream and causing serious infections. view more (2008-02-19)
Cornell scientists link E. coli bacteria to Crohn's disease
A team of Cornell University scientists from the College of Veterinary Medicine, Weill Cornell Medical College and the College of Agriculture and Life Sciences have discovered that a novel group of E. coli bacteria - containing genes similar to those described in uropathogenic and avian pathogenic E. coli and enteropathogenic bacteria such as... view more... (2007-08-08)
Breath test can discriminate between a bacterial overgrowth and IBS
The gastrointestinal (GI) tract is colonized by bacteria immediately after birth; Escherichia coli, Streptococci and Clostridi are the first bacteria harboured by the colon, followed by anaerobic Enterococci, Lattobacilli and Bacteroidi. view more (2007-12-19)
Probiotics may make life easier for people with gastrointestinal disorders
The efficacy of two probiotic strains is studied in one-year clinical trials with volunteers suffering from gastrointestinal disorders in Ireland, Spain and Finland. The overall objective of this EU-funded project, PROGID, is to assess the effects of these probiotics in easing the symptoms of inflammatory bowed diseases (IBD). The probiotic... view more... (2002-10-31)
Scientists find how bacteria in cows milk may cause Crohn's disease
Scientists at the University of Liverpool have found how a bacterium, known to cause illness in cattle, may cause Crohn's disease in humans. view more (2007-12-11)
Researchers identify molecular basis of inflammatory bowel disease
Inflammatory bowel diseases, such as Crohn's disease and Ulcerative Colitis, severely impair the lives of more than four million people worldwide. The development of effective therapies against these diseases requires an understanding of their underlying molecular mechanisms. Researchers from the Universities of Cologne and Mainz in Germany, the... view more... (2007-03-15)
Researchers identify antibiotic protein that defends the intestine against microbial invaders
Researchers at UT Southwestern Medical Center have identified a protein that is made in the intestinal lining and targets microbial invaders, offering novel insights into how the intestine fends off pathogens and maintains friendly relations with symbiotic microbes. view more (2006-08-25)
A tumor of the pancreas mimicked by colonic duplication?
A case of cystic colonic duplication in an adult mimicked a tumor of the pancreas and the diagnosis was established by histopathological examination of the resected specimen after distal pancreatectomy. view more (2008-03-13)
Malicious at the Push of a Button
"Molecular switch" turns food bacteria into dangerous germ view more (2005-03-08)
Prebiotic potential of almonds
Almonds, as well as being high in vitamin E and other minerals, are also thought to have other health benefits, such as reducing cholesterol. view more (2008-06-30)
Wheat bran can double the benefits of a high fibre diet in cancer prevention
The research team studied the intestinal and fecal contents of 24 pigs, because their digestive systems most closely resemble ours. The pigs were fed typical Western style diets, high in refined fats and sugars, and then either had their food supplemented with resistant starchsuch as that found in grains, corn, and potatoor wheat bran, or both. view more (1999-11-15)
The unknown within us - ageing affects our gut flora
Ageing does not only affect the way we look from outside; the microbiota living in our gut also changes with age. The intestinal microbiota of infants is quite well identified, but only 8% of the microbes in elderly people can be characterised at the moment. We all carry inside us millions of mostly beneficial bacteria that help us manage our diet... view more... (2002-10-18)
Genetically modified bacterium as remedy for intestinal diseases
Researchers from the Flanders Interuniversity Institute for Biotechnology (VIB) at Ghent University are joining the fight against chronic intestinal disease with a genetically modified bacterium (Lactococcus lactis). The modified bacterium is able to produce medication right in the intestine. This is often the crux of the problem: a number of... view more... (2004-09-14)
For fats, longer may not be better
Researchers have uncovered why some dietary fats, specifically long-chain fats, such as oleic acid (found in olive oil), are more prone to induce inflammation. view more (2009-01-09)
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