A simple method to evaluate leucocyte adherence and adherence inhibition in tubes.

A simple rapid method for the measurement of leucocyte adherence and adherence inhibition in tubes is described. The procedure is based on determining the amount of cell protein. We compared measurement of adherent cells by protein assay with the automated counting of the non-adherent cells in the tube leucocyte adherence inhibition test. Both procedures gave quantitatively similar results and a high statistical correlation was found between them. The results suggest that the protein assay is a reliable substitute for cell counting.