Why can I see two B cell populations (B220intermediate and B220high) ten days after cyclophosphamide treatment in spleen?

The A20HA (a B cell lymphoma cell line A20 expressing HA antigen) - bearing mice were treated with 150 mg/kg cyclophosphamide. Ten days later, the mice were killed and the splenocytes were...

03 March 2013 5,284 4 View