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Fig. 4 | BMC Gastroenterology

Fig. 4

From: Nanomolar EP4 receptor potency and expression of eicosanoid-related enzymes in normal appearing colonic mucosa from patients with colorectal neoplasia

Fig. 4

Calculated mean RMax values displayed as µA·cm−2 from (A) single receptor models and (B) two receptor models upon biopsy stimulation with PGE2 or a selective EP receptor agonist. Numbers under the graph show N/n, N = number of patients, n = number of biopsies, NA = not applicable due to insufficient N/n. Data are presented as means ± SEM. *p < 0.05

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