Fig. 4.
Lactobacillus rhamnosus on concentration of RIG-1, MDA-5, MAVS, IRF3, and IFN-γ. Protein concentration of RIG-1 (A), MDA-5 (B), MAVS (C), IRF3 (D), and IFN-γ (E) in 16HBE cells treated with Lr (1 × 106 CFU) for 2 h, and then exposed to CSE (2.5%) associated to SARS-CoV-2 (MOI 0.1) during 20 h. The RIG-1, MDA-5, and IFN-γ concentration was performed using the ELISA kit, according to “Material and Methods.” Data are presented as means ± SE from triplicate samples for each treatment versus control. ns: non-significant difference