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Updated: Jan 23, 2026
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Probiotic Studies in Neonatal Mice Using Gavage
Published on: January 27, 2019
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Probiotic mechanisms of action
Katrina Halloran1, Mark A Underwood1
1University of California Davis, Department of Pediatrics, Sacramento, CA, USA.
Early Human Development
|June 9, 2019
Summary
Probiotic microbes help infant gut health by reducing inflammation and improving metabolism. These findings are based on in vitro and animal studies, highlighting benefits for various infant conditions.
Area of Science:
- Microbiology
- Pediatric Medicine
- Gastroenterology
Background:
- Intestinal dysbiosis is linked to infant diseases like necrotizing enterocolitis, sepsis, colic, and antibiotic-associated diarrhea.
- Probiotics are used in infants to prevent acute and chronic childhood diseases, including asthma and atopic conditions.
Purpose of the Study:
- To review the key mechanisms by which probiotic microbes enhance infant health.
- To emphasize recent discoveries in probiotic mechanisms of action.
Main Methods:
- Review of in vitro studies.
- Analysis of in vivo animal models.
- Synthesis of current research on probiotic functions.
Main Results:
- Probiotics have been shown to decrease inflammation.
- Probiotics can reduce intestinal permeability.
- Probiotics modulate the intestinal microbiota and influence host metabolism.
Conclusions:
- Probiotic administration offers a promising strategy for managing and preventing infant gastrointestinal and immune-related disorders.
- Understanding probiotic mechanisms is crucial for optimizing their therapeutic use in infants.
Keywords:
BifidobacteriumInflammationLactobacillusLate-onset sepsisNecrotizing enterocolitisPermeabilityMore Related Videos
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