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. Author manuscript; available in PMC: 2016 Sep 14.
Published in final edited form as: Clin Exp Allergy. 2008 Jan 14;38(3):529–538. doi: 10.1111/j.1365-2222.2007.02924.x

Fig. 1.

Fig. 1

Hypothesis and experimental design. Transfer of freshly isolated AMs from sensitized rats, or AMs kept in culture for 1 h, does not reduce AHR. Sensitized AMs kept in culture for more than 4 h or stimulated with BCG reduce AHR. AM, alveolar macrophage; AHR, airway hyperresponsiveness; BCG, Bacillus Calmette-Guerin.