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[Cytopathogenic action of peripheral blood lymphocytes in patient with brucellosis]
Abstract:
The cytopathic action (CPA) of peripheral blood lymphocytes from 148 patients with different clinical forms of brucellosis has been studied in the culture of allogenic fibroblasts. The CPA of lymphocytes has been found to be observed more frequently and to a greater extent in chronic brucellosis than in acute and subacute brucellosis. No relationship between the CPA of lymphocytes and the severity of the disease or the allergic transformation of the body has been revealed. The CPA of lymphocytes has been found to coincide with the clinical manifestation and the duration of the course of brucellosis. The pathogenetic significance of the CPA of lymphocytes in brucellosis has been noted.
Insights
Cytopathic action of lymphocytes is more pronounced in chronic brucellosis patients. This immune response correlates with disease duration and clinical signs, suggesting its role in brucellosis pathogenesis.
Area of Science:
- Immunology
- Infectious Diseases
- Cell Biology
Background:
- Brucellosis is a zoonotic infection with diverse clinical presentations.
- The role of peripheral blood lymphocytes in brucellosis pathogenesis requires further elucidation.
- Cytopathic action (CPA) represents a potential indicator of cellular immune response.
Purpose of the Study:
- To investigate the cytopathic action (CPA) of lymphocytes in patients with various clinical forms of brucellosis.
- To correlate CPA levels with disease severity, duration, and clinical manifestations.
- To assess the pathogenetic significance of lymphocyte CPA in brucellosis.
Main Methods:
- Studied CPA of peripheral blood lymphocytes from 148 brucellosis patients.
- Utilized allogeneic fibroblast cultures for lymphocyte-mediated cytopathic effect assessment.
- Analyzed data in relation to clinical forms, disease severity, and duration.
Main Results:
- CPA of lymphocytes was observed more frequently and to a greater extent in chronic brucellosis compared to acute and subacute forms.
- No significant relationship was found between CPA and disease severity or allergic transformation.
- CPA of lymphocytes showed a correlation with the clinical manifestation and duration of brucellosis.
Conclusions:
- Lymphocyte CPA is a notable feature in brucellosis, particularly in chronic cases.
- The findings suggest a correlation between lymphocyte CPA and the clinical course of brucellosis.
- The study highlights the potential pathogenetic significance of lymphocyte CPA in brucellosis.