Figure 4From: Hyperresponsiveness to inhaled but not intravenous methacholine during acute respiratory syncytial virus infection in miceDose-response curves to aerosolised MCh challenge in adult mice showing airway resistance (A, B), tissue damping (C, D) and tissue elastance (E, F). Hyperresponsiveness was clearly evident in airways and tissues at 5 and 7 d post RSV infection (A, C, E). A mixed response was seen at 10 d post infection (B, D, and F).Back to article page