Fig. 4From: Simvastatin, but not pravastatin, inhibits the proliferation of esophageal adenocarcinoma and squamous cell carcinoma cells: a cell-molecular studyResults of ELISA for expression of PGE2 in OE-19 and Eca-109 cells by study group of Simvastatin. * indicates significant difference from DMSO group (P < 0.05). ELISA, Enzyme linked immunosorbent assay; Eca-109, Esophageal squamous cell carcinoma; OE-19, esophageal adenocarcinomaBack to article page