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Updated: Aug 29, 2026

A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis
Published on: August 12, 2020
[Immuno-bacteriological characteristics of septic shock in children of early age]
Insights
Gram-negative bacteria dominate in pediatric septic shock (SS). Treatment with medical plasmapheresis and immunoglobulin improved immune factors and patient outcomes.
Area of Science:
- Pediatric bacteriology
- Immunology
- Critical care medicine
Context:
- Septic shock (SS) in young children presents a significant clinical challenge.
- Bacteriological investigations reveal a prevalence of gram-negative, conditionally pathogenic microorganisms.
- Initial stages show increased lipid peroxidation and suppressed immune responses.
Purpose:
- To investigate the microbiological landscape in pediatric septic shock.
- To evaluate the impact of combined plasmapheresis and immunoglobulin therapy on immune factors and disease progression.
Summary:
- Gram-negative bacteria are predominant in early-age children experiencing generalized septic state and septic shock.
- Increased intensity of lipid peroxidation (POL) and suppressed cellular and humoral immunity are observed.
- Therapeutic application of medical plasmapheresis and immunoglobulin demonstrates a positive influence on homeostasis.
Impact:
- Combined therapy promotes a favorable disease course in pediatric septic shock.
- This treatment approach aids in the prevention of severe complications.
- Highlights the importance of targeted antimicrobial and immunomodulatory strategies in pediatric critical care.
Abstract:
During bacteriological investigation, conducted in children of early age for generalized septic state in the septic shock (SS) period, there was established predominance of gramnegative conditionally pathogenic microorganisms. Initially there was noted the increase of peroxidal oxidation of lipids (POL) intensity with suppression of cellular and humoral immunity factors. Application of the medical plasmapheresis method and immunoglobulin in complex treatment of SS renders stimulative influence on homeostasis, promotes favourable course of the disease, prevention of complications.
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