News tagged with bacterial strains
The tiny difference in the genes of bacteria
Jun 30, 2009 |
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Every year, diarrhea causes around five million fatalities worldwide. Most people die due to pathogenic microorganisms, such as bacteria or viruses, which were ingested into the gastro-intestinal tract through contaminated ...
Just how friendly are those probiotics in your food?
Jun 19, 2009 |
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Ready for some live, active cultures in your chocolate? How about your breakfast cereal? Probiotics, the so-called "friendly" bacteria with health benefits, have busted out of the dairy case and are colonizing other areas ...
Einstein researchers develop novel antibiotics that don't trigger resistance
Mar 13, 2009 |
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Bacterial resistance to antibiotics is one of medicine's most vexing challenges. In a study described in Nature Chemical Biology, researchers from Albert Einstein College of Medicine of Yeshiva University are de ...
Wonderful cheese is all in the culture
Biology /
Jan 06, 2009 |
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It's an age-old tradition that dates back at least 8,000 years but it seems we still have much to learn about the bacteria responsible for turning milk into cheese.
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Researchers discover key to vital DNA, protein interaction
Nov 09, 2009 |
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(PhysOrg.com) -- A researcher at Iowa State University has discovered how a group of proteins from plant pathogenic bacteria interact with DNA in the plant cell, opening up the possibility for what the scientist ...
Bacteria expect the unexpected: Scientists observe the emergence of a new adaptation strategy
Nov 04, 2009 |
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Organisms ensure the survival of their species by genetically adapting to the environment. If environmental conditions change too rapidly, the extinction of a species may be the consequence. A strategy to ...
Eating right, not supplements, is best at keeping your good bacteria healthy, dietitian says
Oct 21, 2009 |
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Healthy eating, not supplements, is the best way to keep the good bacteria in your gut healthy, says a dietitian and researcher.
Genomes of Two Popular Research Strains of E. coli Sequenced
Oct 20, 2009 |
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(PhysOrg.com) -- An international team of researchers from the United States, Korea, and France has sequenced and analyzed the genomes of two important laboratory strains of E. coli bacteria, one used to study ...
Misuse of antibiotics not the only cause of resistance says report
Oct 15, 2009 |
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The perception that antibiotic resistance is primarily the undesirable consequence of antibiotic abuse or misuse is a view that is simplistic and inaccurate, according to a recent report by the American Academy of Microbiology. ...
Unusual bacteria help balance the immune system in mice
Oct 15, 2009 |
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Medical researchers have long suspected that obscure bacteria living within the intestinal tract may help keep the human immune system in balance. An international collaboration co-led by scientists at NYU ...
Major breakthrough could lead to new antibiotics for human use
Oct 14, 2009 |
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(PhysOrg.com) -- The means to fully understand and exploit a type of fungus that could form the basis of a new class of antibiotics has been developed by researchers at the University of Bristol. With certain ...
Swine flu and kids: Heed warning signs, MDs say
Oct 12, 2009 |
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(AP) -- Max Gomez was a bright-eyed 5-year-old happy to have just started kindergarten when he developed sniffles and a fever. His mother figured it was only a cold. Three days later, the Antioch, Tenn., ...
Chemical from Soil Bacteria Shows Potential Neuron Toxicity; Has Possible Parkinson's Implications
Medicine & Health / Neuroscience
Oct 06, 2009 |
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(PhysOrg.com) -- A chemical produced by common soil bacteria may kill neurons that produce dopamine, according to an article authored by University of Alabama researchers publishing Oct. 6. Dopamine neuron demise leads to ...
Death by light: Nanoparticles as agents for the photodynamic killing of antibiotic-resistant bacteria
Nanotechnology / Bio & Medicine
Oct 05, 2009 |
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(PhysOrg.com) -- The increasing antibiotic resistance of bacteria is a serious problem of our time. Hospital germs in particular have developed strains against which practically every current antibiotic is ineffective. In ...
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