Desirably, the particles in such powder are not so minute that problems occur such as excessive emission with the gases from the bed as entrained particulate matter; however, filters, cyclones, precipitators, and the like are usually employed in conjunction with fluidized catalytic cracking ...
To test for cell surface expression of vascular cell adhesion molecule (VCAM-1) after activation by a cell agonist, serum starved endothelial cells were stimulated with either 10 ng/ml of recombinant human interleukin one (IL-1) (Peprotech, Rocky Hill, N.J.) or 10 ng/ml of recombinant h...