Abstract
Objective: To evaluate the interference of treatment with Casearia Sylvestris Sw. Extract on angiogenesis induced by Erhlich tumor cells. Methods: Twenty-eight embryonic eggs were randomly distributed in four groups of eggs (n = 7 / group), namely: Group 1 - Saline; Group 2 - Ehrlich's tumor (ET); Group 3 - Casearia Sylvestris Sw. - Group 4: Casearia Sylvestris Sw. + Ehrlich Tumor. The eggs were incubated for 48 hours; undergo treatment after the first 24 hours of incubation. Results: The type of treatment applied in each group interfered individually in the results, where it was reported: Group 1- Normal growth pattern (control group); Group 2 - Increased proliferation of blood vessels; Group 3 - Low interference in the treatment effect; Group 4 - Branches of less evident blood vessels. Conclusion: The possibility of using Casearia Sylvestris Sw. is considered through this technique. Extract for the treatment of Ehrlich tumor cells, due to the plant's effectiveness against the proliferation of malignant cells, however confirmatory tests must be performed to confirm which properties of the they are responsible for such an effect.