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Updated: Aug 24, 2026

Methodology for Sputum Induction and Laboratory Processing
Published on: December 17, 2017
Comparative study of eosinophils in the blood and induced sputum during bronchial asthma
E A Gereng1, I V Sukhodolo, R I Pleshko
1Central Research Laboratory, Siberian State Medical University, Tomsk.
Abstract:
Eosinophilia characterized by accumulation of low-density eosinophils and high functional activity of normal-density eosinophils was detected in the blood from patients with bronchial asthma. Low-density eosinophils are characterized by low content of granules. In patients with bronchial asthma morphological and functional characteristics of bronchial eosinophils were similar to those of blood low-density eosinophils.
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