(PhysOrg.com) -- Sanitizing the outside of produce may not be enough to remove harmful food pathogens, according to a Purdue University study that demonstrated that Salmonella and E. coli can live inside plant tissues.
Cell & Microbiology
Aug 15, 2011
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Salmonella cells have hijacked the protein-building process to maintain their ability to cause illness, new research suggests.
Biochemistry
Aug 14, 2011
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(PhysOrg.com) -- Scientists have worked out how to control a protective mechanism found in many bacteria that helps them grow and stay alive.
Cell & Microbiology
Dec 3, 2010
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Scientists have uncovered a novel mechanism by which Salmonella bacteria infect humans and say the discovery could potentially be exploited to kill cancerous cells.
Cell & Microbiology
Oct 25, 2010
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A study led by researchers at UC Davis has found how the bacteria Salmonella enterica — a common cause of food poisoning — exploits immune response in the human gut to enhance its own reproductive and transmission success. ...
Cell & Microbiology
Sep 22, 2010
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(PhysOrg.com) -- Bacterial diseases are usually detected by first enriching samples, then separating, identifying, and counting the bacteria. This type of procedure usually takes at least two days after arrival of the sample ...
Analytical Chemistry
Jul 20, 2009
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For the first time UK scientists have shown what the food poisoning bug Salmonella feeds on to survive as it causes infection: glucose.
Biotechnology
May 19, 2009
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Salmonella, what's gotten into you? Researchers have been asking themselves this question ever since Salmonella bacteria grown on board the space shuttle returned to Earth 3 to 7 times more virulent than Salmonella grown ...
Cell & Microbiology
May 7, 2009
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A study of more than 5,000 Salmonella bacteria isolated over 15 years from dairy cattle samples in the Northeast reveals a significant increase in resistance to the antimicrobial medications ampicillin, florfenicol and ceftiofur.
Cell & Microbiology
Mar 5, 2024
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The CDC estimates Salmonella bacteria causes about 1.35 million infections, 26,500 hospitalizations, and 420 deaths in the United States every year. Despite their appearance in everyday meals and snacks, the truth is that ...
Biotechnology
Feb 26, 2024
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