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. 2012 Oct 15;20(1):53. doi: 10.1186/2008-2231-20-53

Figure 2.

Figure 2

The inhibitory effect of L. gasseri and L. crispatus culture supernatants against different stages of HSV-2 infection. Culture supernatants (20%v/v) were added at different periods (before, during, and after) of HSV infection. The cells were washed twice by DMEM to eliminate lactobacilli supernatants prior to the inoculation of virions for pre-infection (−6, −2 and 0 h) groups.