[Changes in serum eosinophil cation protein level and blood eosinophil density in patients with asthma].


To study the functional state as well as the relation-ship between eosinophil and T lymphocyte in the asthmatics, the authors measured the eosinophil density of blood with percoll, the level of serum eosinophil cation protein (ECP) with radioimmunoassay and soluble IL-2 receptor (sIL-2R) concentration with ELISA. The results revealed that the proportion of… (More)