Paul et al., Int J Immunopharmacol 1992
:
In contrast, 25 micrograms SpA at the time of the secondary antigenic challenge inhibited both the IgM and IgG PFC responses
Tsokos et al., Cell Immunol 1983
:
The PFC responses to SPA and S. aureus were thereby increased ... PWM-driven PFC responses are suppressed by the simultaneous presence of SPA in a dose related way, if present in the early phases of the cultures