Abstract
The objective of this study will be isolate and identify strains of Lactobacillus spp. from the oral cavity of individuals caries free and to evaluate their probiotic action in Candida albicans and Streptococcus mutans by in vitro and in vivo studies. Saliva samples will be collected and identified by the API50CHL system and confirmed by Polymerase Chain Reaction (PCR). Thirty strains ide…