Fig. 11.

BALB/c or β1-AR^−/− mice were split into two groups: control or ACRS. Mice in the ACRS group were subjected to ACRS for 1 h at 4 °C. At 2 h following the initiation of ACRS, bone marrow was harvested and used to determine neutrophil chemotaxis to SDF-1α (100 ng/ml) using the modified Matrigel Transwell chemotaxis assay. There were no significant effects of ACRS or absence of β1-AR on chemotaxis