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. 2018 May 8;9:968. doi: 10.3389/fimmu.2018.00968

Figure 4.

Figure 4

Time dependency of Dirofilaria immitis-induced neutrophil extracellular traps. Canine polymorphonuclear neutrophils (PMN) were cocultured with microfilariae (A) or L3 (B) for 8 h. Sytox Orange-positive signals were analyzed every hour by spectrofluorometric analysis using an automated plate monochrome reader. (A) a: significant difference between PMN and 100 microfilariae; b: significant difference between PMN and 300 microfilariae. (B) a: significant difference between PMN and 10 L3; b: significant difference PMN and 20 L3. Abbreviation: ns, not significant.