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Updated: Apr 8, 2026

Noninvasive Sampling of Mucosal Lining Fluid for the Quantification of In Vivo Upper Airway Immune-mediator Levels
Published on: August 7, 2017
[FEATURES IMMUNITY IN CHILDREN WITH BRONCHOPULMONARY DYSPLASIA]
Abstract:
The study of the immune system in 131 children with bronchopulmonary dysplasia at the time of remission and exacerbation. Found that children with bronchopulmonary dysplasia inherent low absolute number of lymphocytes, accompanied by increased cytotoxic lymphocytes (CD8, CD 16), oxygendependence ability of granulocytes, and activation of the acute phase of immunoglobulin (IgM), in the absence of clinical signs of exacerbation. In acute respiratory disease, a somewhat paradoxical, cellular immune response with decreased lymphocyte activation against cytotoxic cells. While the dynamics of increase of cytotoxic markers in acute respiratory disease is unsatisfactory, indicating that the depletion of cellular reactivity circuit immunity.
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