... 3 μg of human HO-1 expression vector or control vector by usingNucleofector (Amaxa Biosystems; Gaithersburg, MD, USA) and human monocyte Nucleofector kit (Amaxa Biosystems)[25,26]. Twenty four ... Purity of the separated neutrophils,which were determined by flow cytomeric scattergram, wastypically above 97% [7]. Monocytes were negatively selectedby magnetic cell sorting (Miltenyi Biotec; ... HO-1, as a reg-ulatory factor of inflammatory responses in inflammatorydisorders.In the present study, mRNA expression levels of HO-1, TLR2, and TLR4 in circulating leukocytes from BD patients...