Figure 6From: Toxicity of oxidized phospholipids in cultured macrophagesProtein pattern of apoptotic blebs. RAW264.7 cells were incubated with 50 Ī¼M PGPC or POVPC or 1% (v/v) EtOH under low serum conditions (0,1% FCS) for 18 h. Membrane vesicles were isolated by ultracentrifugation and resuspended in PBS. Proteins of pellets (P) and supernatants (SN) obtained after ultracentrifugation were separated by SDS-PAGE as described in materials in methods section. Vesicles produced by POVPC and PGPC show slightly different protein patterns. More vesicles protein is released under the influence of PGPC.Back to article page