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[Relation between disorders of systemic microcirculation and chemotactic activity of macrophages in children with
Insights
This study examined microcirculation and macrophage activity in children with appendicitis and peritonitis. Detoxication therapy improved microcirculation and enhanced macrophage response.
Area of Science:
- Pediatric Surgery
- Immunology
- Microcirculation Research
Context:
- Investigated 58 children (3-14 years) with destructive appendicitis and diffuse peritonitis.
- Focused on microcirculation of eye conjunctiva microvessels and macrophage chemotactic activity.
- Utilized biomicroscopy to assess microvascular changes.
Purpose:
- To explore the relationship between microcirculatory derangements and macrophage chemotaxis in pediatric appendicitis with peritonitis.
- To evaluate the impact of detoxication therapy on microcirculation and immune cell activity.
Summary:
- Correlation analysis revealed a specific dependence of macrophage chemotaxis on impairments in the microcirculatory bed, including lumen reduction and blood aggregation issues.
- Detoxication therapy demonstrated a positive effect, improving microcirculation and increasing macrophage recruitment to inflammatory sites.
- Findings highlight the intricate link between vascular health and immune response in severe pediatric abdominal conditions.
Impact:
- Provides insights into the pathophysiology of appendicitis complicated by peritonitis in children.
- Suggests potential therapeutic targets for improving immune function and recovery.
- Underscores the importance of assessing microcirculatory status in managing complex pediatric surgical cases.
Abstract:
As many as 58 children aged 3 to 14 years operated on for destructive forms of appendicitis complicated by diffuse peritonitis were examined for microcirculation of eye conjunctiva microvessels using biomicroscopy and for chemotactic++ activity of macrophages in an area of aseptic inflammatory reaction. The correlation analysis made it possible to reveal specific dependence of macrophagal chemotaxis on primary derangement in one or another component of the microcirculatory bed, the extent of diminution of the arteriolar, capillary and venular lumen as well as on the impairment of blood aggregation in microvessels. Detoxication therapy contributed to the improvement of microcirculation and the growth of the release of macrophages to the area of aseptic inflammatory reaction.