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. 2023 Feb 6;13:2137. doi: 10.1038/s41598-023-28117-x

Figure 1.

Figure 1

Recovery and viability of GBS and monocytes from antibiotic protection assay developed for co-transcriptome analysis. Number estimates of viable GBS recovered from RPMI containing 1% FBS and other supplements, including antibiotics (250U/mL penicillin, 250U/mL streptomycin, and 50 µg/mL gentamicin) according to CFU assays were performed over a time-kill course post-addition of antibiotics (Abx) (A). Recovery of viable intracellular GBS (iGBS) from infected monocytes using protocols of no centrifugation as control (Ctrl), or centrifugation (500 × g, RT) for 5 min, or 50 min (B). The number (C) and viability (D) of monocytes recovered at 6 h post-infection, comparing Ctrl conditions without centrifugation and centrifugation for 5 min, or 50 min. Bars show means and SEMs representive of 4 independent experiments and analysed using One-way ANOVA with Holm Sidak Multiple comparisons. (*P ≤ 0.05; **P ≤ 0.01; ***P ≤ 0.001).