Intestinal Bacteria Current Events | Intestinal Bacteria News | 3
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Research could lead to new non-antibiotic drugs to counter hospital infections
Lack of an adequate amount of the mineral phosphate can turn a common bacterium into a killer, according to research to be published in the April 14, 2009, issue of the Proceedings of the National Academies of Science. view more (2009-04-09)
Salmonella in garden birds responsive to antibiotics
Scientists at the University of Liverpool have found that Salmonella bacteria found in garden birds are sensitive to antibiotics, suggesting that the infection is unlike the bacteria found in livestock and humans. view more (2008-06-03)
Consumption of raw fish raises potential health concerns for consumers
Two case studies from Japan presented at the 72nd Annual Meeting of the American College of Gastroenterology point to a potential health problem in the United States, as more Americans consume raw fish in the form of sushi and sashimi. Anisakiasis (round worm) is a human parasitic infection caused by the consumption of raw or undercooked seafood... view more... (2007-10-15)
Cancer-causing gut bacteria exposed
Normal gut bacteria are thought to be involved in colon cancer but the exact mechanisms have remained unknown. Now, scientists from the USA have discovered that a molecule produced by a common gut bacterium activates signalling pathways that are associated with cancer cells. view more (2008-09-22)
ETH Zurich study on salmonella self-destruction
ETH Zurich biologists, led by Professors Martin Ackermann and Wolf-Dietrich Hardt, in collaboration with Michael Doebeli of the University of British Colombia in Vancouver (CN), have been able to describe how random molecular processes during cell division allow some cells to engage in a self-destructive act to generate a greater common good,... view more... (2008-08-22)
A new alternative in treating short bowel syndrome
SBS is a clinical condition characterized by diarrhea, dehydration, electrolyte imbalance, malabsorption, and progressive malnutrition related to a wide resection of the small intestine. view more (2008-10-13)
Discovery can make it possible to take more drugs orally
Many drugs cannot be administered orally since they cannot be taken up by the intestines. All attempts to solve this problem have thus far resulted in unacceptable risks of side-effects, mainly because the intestinal wall is so severely impacted that not only the drug but other substances, including toxins, can be absorbed. Now a team of... view more... (2003-12-01)
What can we do for prevention and therapy of anaerobe-associated infections?
Anaerobic microorganisms are important constituents of both human and animal intestinal microbiota. Infections caused by anaerobic bacteria are increasingly being recognized as major problem in clinical medicine. view more (2008-09-26)
University of Leicester research reveals rice bran could reduce risk of intestinal cancer
A study by biomedical scientists at the University of Leicester has revealed for the first time that rice bran could reduce the risk of intestinal cancer. view more (2007-03-27)
Designing probiotics that ambush gut pathogens
Researchers in Australia are developing diversionary tactics to fool disease-causing bacteria in the gut. view more (2009-09-08)
Counting semi-viable bacteria in cheese
The Wageningen researcher Christine Bunthof has developed a direct method for counting bacteria in dairy products. The method not only distinguishes viable and non-viable bacteria but also semi-viable bacteria. These are too weak to divide, but still exhibit activity. The semi-viable bacteria play an important role in cheese ripening and therefore... view more... (2002-05-23)
Gaps in intestinal barrier could cause Crohn's disease
Scientists at the University of Liverpool believe gaps in the intestinal barrier could be a cause of inflammatory diseases of the gut such as Crohn's Disease. view more (2005-09-16)
Infliximab may help prevent post-operative Crohn's disease recurrence
The administration of infliximab after intestinal resective surgery was found to be effective at preventing endoscopic and histological recurrence of Crohn's disease, according to a new study in Gastroenterology, the official journal of the American Gastroenterological Association (AGA) Institute. view more (2009-02-02)
Reduced Risk from Appendix, Bowel or Birth
The risk of life threatening infection after a burst appendix, childbirth or bowel surgery has just been reduced, according to medical researchers who have discovered how a particularly dangerous bacterium fools our body's defences. The findings are presented today, Tuesday 8 April 2003, by Dr Sheila Patrick at the Society for General... view more... (2003-04-02)
Ben-Gurion University of the Negev initiates project to eliminate intestinal worms in Ethiopia
A professor at The Faculty of Health Sciences at Ben-Gurion University of the Negev (BGU) is beginning an intensive program in Ethiopia this August to eradicate intestinal worms which affect as much as 50 percent of the population in Africa. view more (2008-08-06)
Insects cultivate 'antibiotic-producing bacteria' in their antennae
Bacteria live in, on and around us and other organisms with sometimes very beneficial results. For the first time scientists have shown that one species of insect deliberately cultivates bacteria in its antennae in order to protect their larvae from fungal attack. view more (2007-04-02)
Got inexpensive contrast agent? Milk plays new role in imaging
In a new twist on the slogan "milk does a body good," radiologists are testing use of the dairy staple as a contrast agent in gastrointestinal imaging exams-with excellent results. view more (2006-11-30)
Immune genes adapt to parasites
Thank parasites for making some of our immune proteins into the inflammatory defenders they are today. view more (2009-05-26)
Being a young person with an inflammatory intestinal illness
Two ENI (European Nursing Initiative) registered nurses, Marina Garcia Lepetit and Sheila S'¡nchez G'³mez have been awarded the first two prizes in the 7th Research Competition, organised annually on a Spanish State state-wide basis by the Sant Pau Hospital in Barcelona. Their two pieces of research work, "Being a young person with an... view more... (2004-01-20)
Unexpected discovery can open a new chapter in the fight against tuberculosis
A close relative of the microorganism that causes tuberculosis in humans has been found to form spores. view more (2009-06-09)
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