Individuals with an intact complex gut flora are more likely to clear Salmonella after an infection than individuals with an altered, less complex gut flora. This is suggested by results from a mouse model for Salmonella ...
Cell & Microbiology
Sep 14, 2010
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Lowly bacteria are turning out to be much more complex than previously thought.
Cell & Microbiology
Jul 12, 2010
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Microbial communities are performing important functions all around us - from the earth in our flowerpots to the human gut. Now researchers have developed a method for studying the metabolic functions of microbial communities ...
Cell & Microbiology
May 11, 2010
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Dietary changes that include probiotics and/or prebiotics (found in some foods) may help alleviate the severity of celiac disease for some patients. According to a new research study appearing in the May 2010 print issue ...
Cell & Microbiology
Apr 29, 2010
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Bile secretions in the small intestine send signals to disease-causing gut bacteria allowing them to change their behaviour to maximise their chances of surviving, says Dr Steve Hamner, presenting his work at the Society ...
Cell & Microbiology
Mar 30, 2010
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Bacteria in drinks such as Vifit stop pathogens by using grabber-like arms to cling onto intestinal walls. This discovery is made by a group of Finnish, Belgium and Dutch researchers, under the coordination of Prof. Willem ...
Cell & Microbiology
Oct 16, 2009
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Researchers in Australia are developing diversionary tactics to fool disease-causing bacteria in the gut. Many bacteria, including those responsible for major gut infections, such as cholera, produce toxins that damage human ...
Cell & Microbiology
Sep 8, 2009
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Every cell lining the small intestine bristles with thousands of tightly packed microvilli that project into the gut lumen, forming a brush border that absorbs nutrients and protects the body from intestinal bacteria. In ...
Cell & Microbiology
Jun 29, 2009
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The bacterium Escherichia coli is part of the healthy human intestinal flora. However, E. coli also has pathogenic relatives that trigger diarrhea illnesses: enterohemorrhagic E.coli bacteria. During the course of an infection ...
Cell & Microbiology
Mar 19, 2009
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(PhysOrg.com) -- Bacteria naturally present in the human gut could produce substances that help to protect against colon cancer and provide therapy for inflammatory bowel disease.
Feb 6, 2009
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