A comparison about the inhibitory effect of curcunmin and Avastin on the rat corneal neovascularization

AIM: To compare the inhibitory effect of curcunmin and Avastin on the rat corneal neovascularization(CNV), and approach the mechanism of the curcunmin's inhibition. METHODS: CNV was established in thirty SD rats by alkaline burning. Rats were divided equally to group A and group B at random. In group A, right eyes were experimental group A1, treated by 40μmol/L curcunmin solution, and left eyes were control group A2, treated by 0.09% sodium chloride. In group B, right eyes were experimental group group B1, treated by 5g/L avastin, and left eyes were control group B2, treated by 0.09% sodium chloride. Cornea and aqueous humor were collected by time spot. The capillary vessels were study, and the expressions of VEGF were detected by Enzyme-Linked immunosorbnent Assay(ELISA). RESULTS: No toxic effects of the drugs were found. The capillary vessels in experimental group were less than those of control group(P