Fig. 3.
Autoradiographic images of inflamed mouse paw section (12 h after CFA) hybridized with 35S-PK2 antisense riboprobe and counterstained with toluidine blue–light green solution. (A) PK2 riboprobe revealed PK2 mRNA (black granules) in PMNs along the capillary wall and into extravascular space of the derma (40×). (B) Higher magnification (100×) of PK2-expressing granulocytes.