although the subgroup of patients with increased suppression of immunoglobulin synthesis had a significantly lower mean leu 3a to leu 2a ratio than that of normal subjects , in the whole group of crohn 's patients studied , neither the percentage of leu 2a+ cells nor the ratio of leu 3a+ to leu 2a+ cells correlated with excessive suppression of immunoglobulin synthesis .
C0007634
cells
C1516008
suppression