Figure 2.
Effect of control KRB buffer (KRB), cinnamaldehyde (200 µmol L−1, CIN) and capsaicin (20 µmol L−1, CAP) on TRPA1 (a), TRPV1 (b), CCK (c) and GLP-1 (d) gene expression levels. Significant differences compared to KRB are indicated with asterisks: * p < 0.05, number of replicates was n = 6, error bars express the SEM.