The ox-LDL generated apoptotic bodies using THP-1 macrophage is a useful tool to study foam cell formation in atherosclerosis. However, the common problem cells negative control (i.e., absence of ox-LDL) undergo apoptosis. Therefore, type culture vessel was proposed be key factor contributing were differentiated into M1 macrophages 10 ng/μL PMA, 5 LPS, and 20 IFN-? while IL-4 IL-13 used differe...