[A simplified micromethod for the measurement of leukocyte chemotaxis (author's transl)].

A new in vitro micromethod for the assessment of chemotaxis, based on the measurement of glass-adhering phagocyte migration through a cellulose membrane filter in a standard tissue culture chamber, is described. This technically simple method, which requires only small volumes of whole blood and produces reliable results, may be of promising clinical usefulness for the study of the several disease states related to abnormalities of chemotaxis.