In vivo antitumor potential of Ipomoea pes-caprae on melanoma cancer

Background: The incidence of skin cancers is rising gradually. The treatment of melanoma is also necessary to prevent the spread of cancer to other body organs. Scientific literatures have not documented any evidence of the antitumor potential of Ipomoea pes-caprae on melanoma. Aim of the Study: Explore in vivo antitumor potential of I. pes-caprae on melanoma cancer. Materials and Methods: Petroleum ether (60°C-80°C), methanolic and aqueous extracts, and swaras prepared from the whole herb of I. pes-caprae were assessed for their antitumor activity. The extracts and swaras at doses of 25 and 50 mg/kg b. wt. were administered intraperitoneal along with chemo and radiotherapy for 40 days for exploring antitumor activity against melanoma cancer (B16F10) in male C57BL mice. The results obtained from tumor volume, and histopathological studies were compared with the control and dacarbazine used as a standard. Results: Antitumor effect of I. pes-caprae extracts and swaras on melanoma cancer was found to be significant (P < 0.01) compared to normal control. The tumor volume inhibition against tumor-bearing mice, although differed from each other, was concentration dependent. Administration of plant extracts and swaras from the day 1 since tumor inducted. The induction of tumor was found delayed by 10-15 days and the tumor volume on the day 40 was similar to the Dacarbazine treatment used as a standard. Conclusion: The results obtained from the tumor volume and histopathological studies clearly revealed the antitumor potential of I. pes-caprae on melanoma cancer.