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Latest Escherichia coli Stories

2012-06-16 01:00:43

Ongoing research by Mercyhurst University biologists intended to expand and expedite testing for potential pathogens in beach water at Presque Isle State Park has resulted in a new method that delivers near real-time water quality results. Mercyhurst biologist Dr. Steven Mauro, who has been instrumental in local beach water research the past five years, said the system is being piloted at Presque Isle this summer and represents a collaboration of Mercyhurst, Penn State Behrend, the...

Infectious Diseases Determined Current Gene Makeup
2012-06-05 08:08:25

Connie K. Ho for redOrbit.com The author J.J. Dewey once said, "Consciousness cannot live in the present for the present cannot exist without the future and the past." This idea of the past influencing the present was seen in a recent report published in the online Early Edition of the Proceedings of the National Academy of Sciences that proposed that the inactivation of two genes linked to the immune system could have given some ancestors of modern humans greater protection from specific...

2012-05-11 10:32:14

Native bacteria help fend off invaders, study finds — suggesting ways to prevent or treat the effects of some dangerous forms of E. coli From tiny villages in developing nations to suburban kitchens in the United States, dangerous strains of E. coli bacteria sicken millions of people each year — and kill untold numbers of children. Now, new research from the University of Michigan Health System gives scientists a better understanding of what is going on in the...

2012-05-07 19:59:38

Infants whose gut is colonised by E. coli bacteria early in life have a higher number of memory B cells in their blood, reveals a study of infants carried out at the Sahlgrenska Academy at the University of Gothenburg, Sweden. The bacteria in our gut outnumber the cells in our bodies by a factor of ten and are extremely important for our health because they stimulate the maturation of the immune system. The normal bacterial flora in the gut is established at the very beginning of our...

US Government Takes New Steps To Protect Americans From E. Coli
2012-05-03 04:35:04

Just in time for barbecue season, the US government has announced plans to expedite the process for finding the dangerous E. Coli virus in ground beef. They hope these new measures will allow them to quickly find the source of future outbreaks and issue meat recalls much faster than their current methods. The U.S. Department of Agriculture (USDA) announced their new plans on Wednesday, saying they will be able to start tracing any tainted meat as soon as tests come up positive....

Garlic Fights Food-Borne Illness Better Than Antibiotics
2012-05-01 11:55:31

Discovery could play role in treatments for food and prep areas Researchers at Washington State University have found that a compound in garlic is 100 times more effective than two popular antibiotics at fighting the Campylobacter bacterium, one of the most common causes of intestinal illness. Their work was recently published in the Journal of Antimicrobial Chemotherapy. The discovery opens the door to new treatments for raw and processed meats and food preparation surfaces. "This...

2012-04-30 19:51:34

In a surveillance study of over 12 million bacteria, investigators at The George Washington University and Providence Hospital found E. coli antimicrobial resistance to ciprofloxacin, the most commonly prescribed antimicrobial for urinary tract infections in the U.S., increased over five-fold from 2000 to 2010. In addition, nearly one in four isolates in 2010 were resistant to trimethoprim-sulfamethoxazole (Bactrim®), the second most commonly prescribed drug for this infection. "Our...


Latest Escherichia coli Reference Libraries

45_d6004cdea3a5384bdabb52dab5ce8f03
2011-04-18 21:37:33

Klebsiella pneumoniae is a Gram-negative, non-motile, encapsulated, lactose fermenting, facultative anaerobic, rod shaped bacterium found in the normal flora of the mouth, skin, and intestines. It is the most important member of the Klebsiella genus of Enterobacteriaceae. It is naturally occurring in soil and about 30% of strains can fix nitrogen in anaerobic conditions. Hans Christian Gram developed the technique now known as Gram staining in 1884 to discriminate between K. pneumoniae and...

72_04c5b3879bb85672771defa94bb4ac91
2011-04-15 14:54:29

Escherichia coli is a Gram-negative rod-shaped bacterium that is commonly found in the lower intestine of warm-blooded organisms. Most strains are harmless; however, some such as O157:H7 can cause food poisoning in humans and are often responsible for product recalls. The normal flora of the gut normally contains the harmless strains and often provide K2 to the body. They are not always confined to the intestine and have the ability to survive briefly outside of the body. It grows easily...

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Word of the Day
drawcansir
  • A blustering, bullying fellow; a pot-valiant braggart; a bully.
This word is named for Draw-Can-Sir, a character in George Villiers' 17th century play The Rehearsal.
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