Anti-angiogenic, Anti-inflammatory and Anti-nociceptive Activities of Vanillin in ICR Mice

Abstract

The current study aimed to assess some novel pharmacological activities of vanillin. Vanillin inhibited the chick chorioallantoic membrane (CAM) angiogenesis. Vanillin had anti-inflammatory activity using the acetic acid-induced permeability model in mice. Anti-nociceptive activity of vanillin was shown using the acetic acid-induced writhing test in mice. Vanillin inhibited production of nitric oxide (NO) and induction of inducible nitric oxide synthase (iNOS) but not cyclooxygenase-2 (COX-2) in the lipopolysaccharide (LPS)-activated RAW264.7 macrophages. Vanillin decreased the level of iNOS mRNA in the LPS-activated macrophages. Taken together, these results suggest that vanillin can have anti-angiogenic, anti-inflammatory and anti-nociceptive activities in ICR Mice.