Figure 4. Suppression of mast cell secretory responses by SWCNT.
Antigen (KLH-DNP) induced secretion of mast cell pro-inflammatory granules was assessed using a beta-hexoseaminidase assay. A. Effect of acute SWNT pre-incubation upon the intensity of antigen-induced secretory responses. B. Effect of 1 and 4 day chronic SWCNT exposure upon subsequent antigen-induced secretory responses.