Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40795-015-0020-z/MediaObjects/40795_2015_20_Fig3_HTML.gif)
Prevalence (%) of L. fermentum ME-3 observed among faecal samples obtained from subjects in the probiotic and control groups. Legend: The presence of L. fermentum ME-3 was determined with real-time PCR and L. fermentum ME-3-specific primers. The baseline values represent the numbers of BL1 both for PG and CG