Fig. 3.
Flow cytometric analysis of PBMCs producing IL-10 in response to RhD peptides.
PBMCs from AIHA patients 1 and 9 were either left unstimulated in culture or incubated with RhD peptides that selectively induce IL-10 responses, before being stained for CD4 expression and intracellular IL-10. Similar results were obtained in another 2 patients.