RA
The ratio of IL-1ra/IL-1beta       was elevated in LPS-stimulated cells from RA patients only: 2.0 versus 1.3       (P=0.02).
The ratio of IL-1ra/IL-1beta       was elevated in LPS-stimulated cells from  @SUBJECT$  @PREDICAT$  @OBJECT$  only: 2.0 versus 1.3       (P=0.02).