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[An ultrastructural observation of peripheral blood neutrophils in patients with hepatitis B]
1Department of Infectious Diseases, Xiangya Hospital, Hunan Medical University, Changsha.
Abstract:
The abnormal changes of peripheral blood neutrophils in 13 patients with hepatitis B were observed under electron microscope. The morphological and structural changes of neutrophils included irregularity of shape, a large number of pseudopodia and phagocytic vacuoles, less electron dense granules, increased nuclear holes and vacuoles, etc. The present study provides the ultrastructural evidence of impaired neutrophil morphology and functions in such patients.
Insights
Hepatitis B patients show abnormal neutrophil shape and function. Electron microscopy reveals ultrastructural changes, indicating impaired neutrophil morphology and immune response in these individuals.
Area of Science:
- Immunology
- Cell Biology
- Hepatology
Context:
- Hepatitis B virus (HBV) infection is a global health concern.
- Neutrophils play a critical role in innate immunity.
- Understanding neutrophil behavior in viral infections is crucial for developing therapeutic strategies.
Purpose:
- To investigate the ultrastructural changes in peripheral blood neutrophils of patients with hepatitis B.
- To provide morphological and functional evidence of neutrophil impairment in hepatitis B.
Summary:
- Electron microscopy was used to examine neutrophils from 13 hepatitis B patients.
- Observed abnormalities include irregular shape, increased pseudopodia and vacuoles, fewer dense granules, and nuclear alterations.
- These findings suggest compromised neutrophil morphology and function.
Impact:
- This study offers ultrastructural evidence of neutrophil dysfunction in hepatitis B.
- Highlights potential targets for immunomodulatory therapies in hepatitis B management.
- Contributes to the understanding of host-pathogen interactions in viral hepatitis.