Intained in fetal calf serum (FCS) supplemented with recombinant porcine IL-
Intained in fetal calf serum (FCS) supplemented with recombinant porcine IL-4 (20 ng/mL) and recombinant porcine GMCSF (30 ng/mL) (R D Systems, Minneapolis, USA). Half from the culture medium was…