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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
The amount of immunoglobulins in the bronchoalveolar lavage fluid and blood serum. (A) IgA content (1:20) in BALF; (B) the content of IgE (1:20) in the blood serum; (C) the content of IgG1 and IgG2a (1:1000) in the blood serum; * p < 0.05.