Fig. 5.
In vivo cytotoxicity evaluation of bioactive compounds. (A) Percentage tumor cell after treatment with samples. The ethyl iso-allocholate at the dose of 30 μg showed maximum growth inhibitory effect, equivalent to doxorubicin (positive control) i.e. 80 ± 5. (B) Percentage liver metastasis. The ethyl iso-allocholate and petroleum ether fraction showed least percentage liver metastasis i.e. 55 ± 3 and 50 ± 3, respectively. (C) Percentage neo-vascularization. The ethyl iso-allocholate treated group showed significantly less formation of new blood vessels (**P < 0.01) i.e. 5 ± 0.8 as compared to the negative control group which was 60 ± 2. (D) All the compounds showed zero percent mortality except ethyl acetate and petroleum ether fraction. dox refers to doxorubicin, compound 3 is benzenepropanoic acid, 3,5-bis (1,1-dimethylethyl)-4-hydroxy, methyl ester and compound 6 is ethyl iso-allocholate.