Figure 1
From: Discovery of a bacterial peptide as a modulator of GLP-1 and metabolic disease
Glucagon-like peptide-1 levels are stimulated following exposure to cell-free S. epidermidis supernatants for 2 hours using (A) NCI H716 and (B) GLUTag cells, measured by ELISA. S. epidermidis supernatants did not impact the cell viability of (C) NCI H716 and (D) GLUTag cells, measured using a resazurin-based PrestoBlue assay. (***p < 0.001 by One-way ANOVA). The GM17 medium control is lyophilized GM17 resuspended in Krebs buffer. Each point on the graph represents the average of three biological replicates of the respective experiments.
