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[Intestinal microflora in children from Mongolia, Russia, and Switzerland]
V M Korshunov1, L V Potashnik, B A Efimov
1Institute of Medico-Social Rehabilitology, State Medical University, Moscow, Russia.
Zhurnal Mikrobiologii, Epidemiologii I Immunobiologii
|September 11, 2001
Summary
Intestinal microflora in healthy children from Mongolia, Switzerland, and Russia deviates from standard norms. This suggests a need to revise the definition of normal intestinal microflora for children globally.
Area of Science:
- Microbiology
- Pediatrics
- Public Health
Background:
- The composition of intestinal microflora is influenced by geographical location and diet.
- Establishing a universal standard for normal intestinal microflora in children is challenging.
- Previous studies have indicated variations in gut microbiota across different populations.
Purpose of the Study:
- To compare the intestinal microflora of clinically healthy children from diverse geographical regions.
- To assess whether existing standards for normal intestinal microflora apply to children with different lifestyles and diets.
- To identify potential discrepancies between observed microflora and established norms.
Main Methods:
- A comparative study involving three distinct groups of children aged 1.5-3 years.
- Analysis of intestinal microflora composition in children from Mongolia (n=55), Switzerland (n=18), and Russia (n=28).
- Assessment of microflora against established criteria for normal gut microbiota.
Main Results:
- None of the studied groups exhibited intestinal microflora that met the standard definition of normal.
- Significant variations in gut microbial composition were observed among the three geographical cohorts.
- Clinically healthy children in all regions presented with microflora profiles differing from the accepted norm.
Conclusions:
- Current criteria for normal intestinal microflora in children may be inadequate or regionally specific.
- A revision of the diagnostic norms for intestinal microflora in pediatric populations is warranted.
- Further research is needed to establish more accurate and inclusive standards for children's gut health.
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