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. 2018 Aug 22;8:12612. doi: 10.1038/s41598-018-31087-0

Figure 1.

Figure 1

Experimental design and biomarkers of necrotizing enterocolitis (NEC). (A) Mice within the NEC group were subjected to Neocate/lipopolysaccaride gavage feeding followed by hypoxia at 5% for 10 min twice daily for five days. The induction was started on day four postpartum (p.p.). All animals were euthanized on day 10 p.p. at the latest. (B) Cell-free (cfDNA) is a surrogate marker of NETosis. It significantly increased with time and compared to controls. Protein arginine deiminase (PAD) inhibition (blue) resulted in significantly lower levels of cfDNA in comparison to untreated animals. (C) DNase showed a near linear significant increase with time. Animals with NEC had significantly higher levels than controls and PAD inhibited mice (blue). Data shown as Mean ± SD. Statistics: Mann-Whitney test and ANOVA.