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Induction of Maternal Immune Activation in Mice at Mid-gestation Stage with Viral Mimic Poly(I:C)
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Induction of Maternal Immune Activation in Mice at Mid-gestation Stage with Viral Mimic Poly(I:C)

Published on: March 25, 2016

Maternal deprivation, acute respiratory infections and immune regulation

K Gogberashvili1

  • 1Department of Pediatrics and Adolescents Medicine, Tbilisi State Medical University, Georgia. kgogbera@yahoo.com

Indian Journal of Pediatrics
|November 28, 2006
PubMed

Insights

Maternal deprivation significantly increases acute respiratory disease incidence in infants. This deprivation disrupts infant immunoregulation, specifically altering plasma CD3, CD4, and CD8 levels.

Area of Science:

  • Pediatrics
  • Immunology
  • Developmental Psychology

Background:

  • Maternal deprivation is a significant environmental stressor for infants.
  • Infant immunoregulation is crucial for disease resistance.
  • The impact of maternal deprivation on infant immune responses requires further investigation.

Purpose of the Study:

  • To investigate the incidence of acute respiratory disease (DI) in infants experiencing maternal deprivation.
  • To test the hypothesis that maternal deprivation affects infant immunoregulation.
  • To explore the relationship between maternal deprivation, respiratory illness, and immune parameters.

Main Methods:

  • A prospective, year-long study conducted at Tbilisi Infant's House.
  • Inclusion of 136 infants (1-24 months) without congenital abnormalities in the deprivation group.
  • Randomized control group of 136 healthy infants living with maternal care.
  • Data collection included DI, age of first attack, illness duration, outcomes, and plasma immune parameters (CD3, CD4, CD8).

Main Results:

  • Maternal deprivation markedly increased the severity and incidence of acute respiratory disease in infants.
  • DI was twice as high in deprived infants compared to the control group.
  • Disruptions in plasma CD3, CD4, and CD8 correlations were observed in infants under maternal deprivation.

Conclusions:

  • Maternal deprivation leads to significant changes in infant immunoregulation.
  • These immune alterations result in an elevated incidence of acute respiratory disease among deprived infants.
  • The findings highlight the critical role of maternal care in infant immune development and health.
Abstract

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