[THE SYSTEMIC IMMUNITY CELLULAR LINK REACTION IN PATIENTS WITH TRAUMATIC ILLNESS]

Area of Science:

• Immunology
• Trauma Medicine
• Cellular Biology

Context:

• Trauma significantly impacts the immune system.
• Understanding cellular immunity changes post-trauma is crucial for patient outcomes.
• Existing research often overlooks the specific T-lymphocyte subpopulation alterations in trauma patients.

Purpose:

• To investigate the effect of trauma on cellular immunity parameters.
• To analyze T-lymphocyte subpopulations (CD3, CD4, CD8, CD22) in trauma patients.
• To correlate immune changes with trauma severity.

Summary:

• This study analyzed cellular immunity in 52 trauma patients (aged 18-69) and 16 controls undergoing routine surgery.
• T-lymphocyte subpopulations were assessed using immunofluorescence.
• Severe trauma patients exhibited the highest degree of cellular immunity disorders (II-III grades), exceeding controls and non-severe trauma groups, except for the immunoregulatory index.

Impact:

• Provides detailed insights into trauma-induced immune dysregulation.
• Highlights the severity-dependent nature of cellular immunity changes in trauma.
• Informs potential therapeutic strategies targeting immune modulation in trauma care.