Sentences with phrase «bacterial communities»

The balance of bacterial communities in the colon of obese people is disturbed.

DNA analysis revealed that the structures of bacterial communities residing in the guts of honey bees were altered when the bees were exposed to pesticides.

Ultimately, the team wanted to build a model that could use a mouse's starting gut bacterial community to predict that mouse's risk of infection.

Multiple stool samples were collected and analyzed for bacterial community composition during the study.

They also collected information on bacterial communities from 270 hands that had never touched any of the mice.

The team wanted to find out what shapes bacterial communities across the body.

Apparently, the skin on our bodies, our lungs, and our eyes has its own bacterial communities that are crucial to our health.

These questions are not easy to answer, for bacterial communities represent complex and dynamic ecosystems.

A key finding was that the benefits were directly due to healthful changes in the gut bacterial community.

Antibiotic - induced change of bacterial communities associated with the copepod Nitocra spinipes.

Shrub encroachment is associated with changes in soil bacterial community composition in a temperate grassland ecosystem — Xingjia Xiang — Plant and Soil

Understanding the forces that shape variation in host - associated bacterial communities within - and between host species is key to understanding the evolution and maintenance of metaorganisms.

The finding gives insight into how bacterial communities called biofilms cause disease and provides a potential...

However, the work does identify a new mechanism to potentially reduce vaginal inflammation and thus HIV risk by helping women with diverse bacterial communities in their genital tract become more Lactobacillus dominant.

The shape and chemical composition of the mounds, called stromatolites, match those formed by modern bacterial communities living in shallow seawater, says a team led by geologist Allen Nutman of the University of

Why it matters: Biofilms are complex, three - dimensional bacterial communities found nearly everywhere in nature.

Soil pH and plant diversity shape soil bacterial community structure in the active layer across the latitudinal gradients in continuous permafrost region of Northeastern China — Baihui Ren — Scientific Reports

The present study constitutes the first culture - independent metagenomic analysis of environmental bacterial communities polluted with high levels of antibiotics.

The filaments interconnect, creating living electrical circuits that span entire bacterial communities.

«Shifting bacterial communities in the stomach may influence cancer risk: Microbe changes linked with specific conditions could explain differences in risk and type of tumor.»

The research group led by Richard Pyles at UTMB reports in the journal PLOS One that by using this model of the human vagina, they discovered that certain bacterial communities alter the way HIV infects and replicates.

Its discovery supports the idea that viruses help regulate the teeming bacterial communities that call our gut home.

Novel Bacterial Community Associated with 500 - Year - Old Unpreserved Archaeological Wood from King Henry VIII's Tudor Warship the Mary Rose — Joanne Preston — Applied and Environmental Microbiology — September 2012

Scientists at the UNC School of Medicine have found that a bacterium can become much more or less susceptible to an antibiotic depending on the specific bacterial community in its midst.

A healthy reproductive tract is associated with vaginal bacterial communities of low diversity, often dominated by one of few species of Lactobacillus.

Fecal bacterial communities of wild - captured and stranded green turtles (Chelonia mydas) on the Great Barrier Reef — S Shamim — FEMS Microbiology Ecology

With regards to explanation (1), the current study was not set up to conclusively rule out the potential for exercise - related bodily changes to alter skin bacterial communities.

However, a new study published in the journal Frontiers in Microbiology indicates that many of the pesticides commonly used to protect bees may actually damage bacterial communities in their guts, which can have severe effects on bee health.

«Bacterial communities respond very quickly to environmental changes,» he says.

When the researchers delved into the functions of the different bacterial communities, they found a potential gradient between the BaAka and western microbes in pathways involved in processing carbohydrates and foreign substances.

Pyles also indicated that this model «will provide the opportunity to study the way that these mixed species bacterial communities change the activity of vaginal applicants including over-the-counter products like douches and prescription medications and contraceptives.

Evaluation of magnetic cellulose bead - based DNA extraction from faecal materials for high - throughput bacterial community analyses — Tanzila Afrin — Applied Entomology and Zoology

Bacterial community succession and degradation patterns of hydrocarbons in seawater at low temperature — Leendert Vergeynst — Journal of Hazardous Materials

Design of synthetic bacterial communities for predictable plant phenotypes — Sur Herrera Paredes — PLOS Biology

While C - sections can be lifesaving in rare cases when truly needed, the procedure appears to shift a baby's first bacterial community.

Association between breast milk bacterial communities and establishment and development of the infant gut microbiome.

For feeding method, average bacterial community phylogenetic distance was greatest between infants who were exclusively breastfed compared with those exclusively formula fed and between infants who were exclusively breastfed compared with those who were fed breast milk supplemented with formula.

Jesus Luevano, a medical student at Harvard Medical School and a researcher the Ragon Institute examined bacterial communities from the gut of 145 people in Boston and 120 subjects in Uganda.

Yet Nicholson discovered that the animals» internal bacterial communities barely changed, suggesting that probiotics work by chemically signaling the microbes already living in the body, causing them to become more active.

Antibiotics probably also prevent beneficial bacterial communities from forming in infants.

And, in any case, reintroducing frogs whose bacterial communities have been altered should be carried out initially in protected ponds located in isolated areas, Rollins - Smith says.

«Until recently, our understanding of bacterial communities resident in our body and their association with diseases has been limited.

It's unclear how these changes occur, said senior study author Maria Dominguez - Bello, PhD, an associate professor of medicine at the university, «if these bacteria are transferred from the fingers to the lens and to the eye surface, or if the lenses exert selective pressures on the eye bacterial community in favor of skin bacteria.»

Participants with high - risk bacterial communities, which are commonly found in the population of women studied, also had increased numbers of genital CD4 + T cells — white blood cells that are HIV's primary target.