Publication:

Anti-tumor effect of fruit rind of Myristica malabarica in an Ehrlich ascites carcinoma model

Background Among the various modalities of anti-cancer treatment, cancer chemotherapy plays a very vital role. The alarming side effects being its main drawback leads to relentless research for newer agents. A new natural agent with promising anti-cancer properties from in-vitro studies leads to this study. Here we have evaluated the anti-tumor activity of a crude extract of fruit rind of Myristica malabarica in an Ehrlich ascites carcinoma model in mice.

Methods A murine model of cancer was established with i.p. inoculation of Ehrlich Ascites carcinoma (EAC) cells; animals were divided into five groups (including normal control) to observe the inhibitory effect of a crude extract of the fruit rind of Myristica malabarica/rampatri (0-100mg/kg b.w. i.p.) as compared with methotrexate (0.4mg/kg bw., i.p.). Blood and ascitic fluid were collected on the 10th day for analysis.

Results In the EAC model, there was an increase in tumor volume, tumor weight, and tumor packed cell volume, which was decreased by rampatri (50 and 100mg/kg bw) along with an increase in the mean survival time (MST). Rampatri caused minimal alterations in hematological parameters, renal functions remained unchanged but an increase in hepatic SGOT was demonstrated.

Conclusions The crude extract of rampatri (containing Malabaricones) exhibited significant anti-tumor activity with minimal effect on hematological and renal functions.