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. 2017 Jul 6;7:306. doi: 10.3389/fcimb.2017.00306

Figure 3.

Figure 3

Death caused the release of RNA from bacteria. (A) Agarose gel electrophoresis stained with ethidium bromide. M-Marker: 100 bp Plus DNA ladder. (B) PMN activation was determined using the bacteria-free supernatants (SN) of HK-Ec, the SN treated with RNase (SN HK-Ec+RNase) and RNase alone by measuring different functions as detailed for Figures 1, 2. Results were expressed as the mean ± ES, n = 5. *p < 0.05 vs. non-treated PMN (−), #p < 0.05 vs. SN HK-Ec.