Results 21 to 30 of about 774,427 (331)

Vitamin B-12 and the Gastrointestinal Microbiome: A Systematic Review. [PDF]

open access: yesAdv Nutr, 2021
Vitamin B-12 deficiency is a major public health problem affecting individuals across the lifespan, with known hematological, neurological, and obstetric consequences.
Heather M. Guetterman   +5 more
semanticscholar   +2 more sources

Faecal inoculations alter the gastrointestinal microbiome and allow dietary expansion in a wild specialist herbivore, the koala [PDF]

open access: goldAnimal Microbiome, 2019
BackgroundDifferences between individuals in their gastrointestinal microbiomes can lead to variation in their ability to persist on particular diets. Koalas are dietary specialists, feeding almost exclusively on Eucalyptus foliage but many individuals ...
Michaela D. J. Blyton   +8 more
openalex   +2 more sources

Pilot study investigating the effect of enteral and parenteral nutrition on the gastrointestinal microbiome post‐allogeneic transplantation

open access: bronzeBritish Journal of Haematology, 2019
Nutrition support is frequently required post‐allogeneic haematopoietic progenitor cell transplantation (HPCT); however, the impact of mode of feeding on the gastrointestinal microbiome has not been explored.
Sarah Andersen   +6 more
openalex   +2 more sources

Structure, function and diversity of the healthy human microbiome [PDF]

open access: yesNature, 2012
Studies of the human microbiome have revealed that even healthy individuals differ remarkably in the microbes that occupy habitats such as the gut, skin and vagina. Much of this diversity remains unexplained, although diet, environment, host genetics and
Huttenhower, Curtis, Izard, Jacques
exaly   +2 more sources

Spatial heterogeneity of the shorebird gastrointestinal microbiome

open access: goldRoyal Society Open Science, 2020
The gastrointestinal tract (GIT) consists of connected structures that vary in function and physiology, and different GIT sections potentially provide different habitats for microorganisms.
Kirsten Grond   +2 more
openalex   +2 more sources

Impact of the gastrointestinal microbiome and fermentation metabolites on broiler performance [PDF]

open access: yesPoultry Science, 2022
: Optimal broiler performance is dependent on several factors such as bird genetics, environment management, and nutrition. The gastrointestinal tract microbial ecology and metabolic activities have long been considered factors contributing to broiler ...
Dana K. Dittoe   +2 more
doaj   +2 more sources

Impact of a phage cocktail targeting Escherichia coli and Enterococcus faecalis as members of a gut bacterial consortium in vitro and in vivo

open access: yesFrontiers in Microbiology, 2022
Escherichia coli and Enterococcus faecalis have been implicated as important players in human gut health that have been associated with the onset of inflammatory bowel disease (IBD).
Colin Buttimer   +16 more
doaj   +1 more source

An integrated gene catalog and over 10,000 metagenome-assembled genomes from the gastrointestinal microbiome of ruminants

open access: yesMicrobiome, 2021
Gastrointestinal tract (GIT) microbiomes in ruminants play major roles in host health and thus animal production. However, we lack an integrated understanding of microbial community structure and function as prior studies are predominantly biased towards
F. Xie   +23 more
semanticscholar   +1 more source

Impact of Environmental and Pharmacologic Changes on the Upper Gastrointestinal Microbiome

open access: yesBiomedicines, 2021
Diseases of the upper gastrointestinal tract have become more prevalent over time. Mechanisms of disease formation are still only partially understood.
Joshua Bilello, Ikenna Okereke
doaj   +1 more source

Research advances in the association of post ⁃ stroke cognitive impairment and gastrointestinal microbiome imbalance

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2021
Post ⁃ stroke cognitive impairment (PSCI) is one of the most important factors leading to post ⁃ stroke disability. In recent years, studies have shown that patients with PSCI have gastrointestinal microbiome imbalance.
SONG Xin⁃na, ZHANG Ming⁃si, YIN Jia
doaj   +1 more source

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