Newborn babies’ first gut bacteria may have effect on ability to fight disease

Newborn babies’ first gut bacteria may have effect on ability to fight disease

This could eventually allow doctors to establish beneficial bacteria right after birth

New research showing that the first bacteria introduced into the gut have a lasting impact may one day allow science to adjust microbiomes — the one-of-a-kind microbial communities that live in our gastrointestinal tracts — to help ward off serious chronic diseases. Findings by U of A microbial ecologist Jens Walter and his colleagues suggest

Probiotics, prebiotics and horses

When supplements or products containing live micro-organisms are fed to horses the products are called probiotics, and Latin names like Lactobacillus, Acidophillus, Entercoccus, Bifidobacterium, and Saccaromyces will appear on the product’s ingredients label. While prebiotics have a similar intention to probiotics they do not contain the actual micro-organisms, rather substances which have been extracted from


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Probiotics could serve as alternative to antibiotics in pig feed

German researchers have found that piglets fed probiotic Enterococcus faecium showed reduced numbers of potentially pathogenic Escherichia coli strains in their intestines, the American Society for Microbiology says in a release. Researchers were looking for alternatives to antibiotics for reducing pathogens in the intestines of young pigs following the EU’s ban on using antibiotics as

An E. coli bacteria that we don’t mind

A team from the University of Exeter, with support from Shell, has developed a method to make bacteria produce diesel on demand

Most E. coli are harmless or even beneficial, but the bacteria get a bad rap because of toxin-producing strains such as 0157:H7. Scientists at the University of Exeter in England are using E. coli to produce another toxic product, but in this case a good one — diesel fuel. According to the university release, the

E. coli resistance develops in the soil

Antibiotic-resistant E. coli will survive in the soil to recolonize in a cow’s gut through pasture, forage or bedding

Washington State University researchers have found an unlikely recipe for antibiotic-resistant bacteria: Mix cow dung and soil, and add urine infused with metabolized antibiotic. The urine will kill off normal E. coli in the dung-soil mixture. But antibiotic-resistant E. coli will survive in the soil to recolonize in a cow’s gut through pasture, forage or


The truth is out there

For some reason, the once popular sci-fi television series “The X-Files” came to mind last week as the unfolding debacle at XL Foods led to an ever-widening beef recall — and not just because of the X in the company’s name. There’s something surreal about advice from public health officials telling you to go to

Genetic Analysis Shows E. Coli Strain Is New, Highly Infectious

Ahighly infectious new strain of E. coli bacteria is causing a deadly outbreak of food poisoning that is spreading from Germany across Europe, scientists said on June 2, raising alarm bells worldwide. Experts in China, part of a global network of laboratories racing to understand the sickness that has so far killed 17 people, said

Well Water Contaminated By Rain – for Aug. 5, 2010

Recent tests show higher-than-average numbers of private wells in southern Manitoba are contaminated with bacteria, the Manitoba government says in a July 30 release. In some areas as many as two-thirds of the well-water samples tested positive for total coliforms and one-quarter tested positive for E. coli. Bacterial contamination has been found even in areas


New Superbug Strain Of E. Coli Emerges – for Aug. 5, 2010

A new, virulent and drug-resistant strain of E. coli bacteria is infecting people in the United States and posing a significant public health threat, doctors reported July 30. The new strain is called ST131 and caused many of the E. coli infections resistant to antibiotics in the fluoroquinolone and cephalosporin classes, the researchers said. “If