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. Author manuscript; available in PMC: 2007 Oct 29.
Published in final edited form as: J Biol Chem. 2007 Jul 12;282(37):27100–27114. doi: 10.1074/jbc.M701316200

FIGURE 4. Fluorescence microscopic images of apoptosis induced by incubating peritoneal macrophages from wild-type and iPLA2β-null mice with thapsigargin and fucoidan.

FIGURE 4

The leftmost column (1st) represents control, untreated peritoneal macrophages from wild-type (WT) or iPLA2β-knock-out (KO) mice, and the other columns represent macrophages incubated (24 h) with thapsigargin alone (Thap), fucoidan alone (Fuc), or both (Thap + Fuc). In the fluorescence micrographs in the 1st (topmost) and 3rd rows, externalization of phosphatidylserine was visualized with Alexa-488-labeled annexin V. Light micrographs in the 2nd and 4rth rows display total cells.