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Table 1 Physical characterization of EVs isolated from L. crispatus BC5, L. gasseri BC12 and MRS medium

From: Lactobacilli extracellular vesicles: potential postbiotics to support the vaginal microbiota homeostasis

 

Concentration (particles/mL)

Size (nm)

Ζ-potential (mV)

L. crispatus BC5-EVs

34.70 ± 2.31 × 109

89.3 ± 49.2

− 20.3 ± 1.8

L. gasseri BC12-EVs

30.60 ± 1.05 × 109

129.1 ± 51.9

− 10.4 ± 0.7

MRS-EVs

14.40 ± 0.71 × 109

150.9 ± 73.8

− 26.1 ± 3.4

  1. Data are reported as mean ± standard deviation (SD) (n = 2)