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Related Concept Videos

Bacterial Gastroenteritis01:18

Bacterial Gastroenteritis

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Bacterial gastroenteritis, characterized by diarrhea, abdominal cramps, and vomiting, is often caused by ingestion of contaminated food or water and is frequently associated with pathogenic Escherichia coli strains. These microbes exploit two principal mechanisms to inflict disease.Shiga toxin–producing E. coli, also referred to as STEC—notably O157:H7—release Shiga toxins that target ribosomes, blocking protein synthesis. The B subunit of the toxin binds the host glycolipid...
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The gastrointestinal tract, responsible for the digestion and absorption of nutrients, is safeguarded by the intestinal barrier, which consists of secretory, physical, and immune components. At the forefront is the secretory barrier, composed of essential elements such as mucus, gut microbiota, and defense proteins. They collaborate to break down food particles, facilitate nutrient absorption, and maintain optimal gut health. These secretory components ensure the smooth functioning of the...
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The Enteric Nervous System (ENS) plays a pivotal role in regulating gastrointestinal or GI motor activity. This complex network of nerves, deeply embedded within the gut wall, responds to changes in the gut environment and receives input from both the autonomic nervous system and the central nervous system. By doing so, the ENS operates various programs tailored to the body's nutritional status and needs.
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New insights into environmental enteric dysfunction.

Indi Trehan1, Paul Kelly2, Nurmohammad Shaikh3

  • 1Department of Pediatrics, Washington University in St Louis, St Louis, Missouri, USA Department of Paediatrics and Child Health, University of Malawi, Blantyre, Malawi.

Archives of Disease in Childhood
|March 3, 2016
PubMed
Summary
This summary is machine-generated.

Environmental enteric dysfunction (EED) contributes to child stunting and mortality. New research explores its causes and interventions, offering hope for improved child health outcomes globally.

Keywords:
GastroenterologyTropical Paediatricsenvironmental enteric dysfunctionenvironmental enteropathy

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Area of Science:

  • Pediatric Health
  • Global Health
  • Gastroenterology

Background:

  • Environmental enteric dysfunction (EED) is a major contributor to childhood stunting, vaccine failure, and mortality.
  • Its causes are multifactorial, involving early-life malnutrition and exposure to unsanitary environments.
  • Past medical interventions for EED have yielded limited success.

Purpose of the Study:

  • To explore novel approaches for understanding and intervening in Environmental enteric dysfunction (EED).
  • To leverage advanced technologies like imaging and '-omics' for new insights into EED pathophysiology.
  • To identify effective strategies for reducing EED and stunting in children.

Main Methods:

  • Utilizing a combination of advanced imaging and '-omics' technologies.
  • Implementing novel intervention trials focused on sanitation, hygiene, and nutrition.
  • Analyzing epidemiological data to understand multifactorial causes of EED.

Main Results:

  • New technologies offer promise for a deeper understanding of EED pathophysiology.
  • Intervention trials are exploring innovative approaches to combat EED and stunting.
  • The multifactorial nature of EED necessitates comprehensive strategies.

Conclusions:

  • Environmental enteric dysfunction (EED) poses a significant threat to global child health.
  • Redoubled efforts in sanitation, hygiene, and nutrition are crucial for reducing EED.
  • Continued research and novel interventions are essential to improve child morbidity and mortality.