Objective: The present study was carried out to evaluate the anticancer property of ethanol extract of Scaevola taccada leaves against Ehrlich ascites carcinoma in Swiss albino mice. Materials and Methods: The leaves powder was subjected to continuous hot extraction using ethanol and cold maceration by water to get Ethanol and Aqueous extracts, respectively. Identification of the chemical const...

Cyclosporin A abrogates pleiotropic drug resistance in certain experimental tumors. Its impact on drug-sensitive tumors has not been investigated. Our studies show that in drug-sensitive Ehrlich ascites carcinoma and hepatoma 129 cyclosporin A enhances daunorubicin inhibition of DNA synthesis in vitro and prolongs survival of host mice in vivo. Of particular interest is that cyclosporin A conve...

Abrin, ricin, and cisplatin produced significant increases in survival times of mice inoculated with 10(6) Ehrlich ascites carcinoma or L1210 leukemia cells 24 hours prior to treatment. Combinations of abrin or ricin with cisplatin produced markedly synergistic action in prolonging survival times of mice bearing cell line A of L1210 leukemia. For example, a dosage of 1.33 micrograms per kg abri...

An alcoholic extract of Biophytum sensitivum was studied for its immunomodulatory and antitumor activity. The extract was 100% toxic at a concentration of 0.5 mg/ml to Dalton's lymphoma ascites (DLA) and Ehrlich ascites carcinoma (EAC) cells. B. sensitivum extract was also found to be cytotoxic towards L929 cells in culture at a concentration of 0.1 mg/ml. Administration of B. sensitivum extrac...

Trichosanthes dioica Roxb. (Cucurbitaceae), called pointed gourd in English is a dioeciously climber plant grown in India and used traditionally for various medicinal purposes. Present study evaluated antiproliferative effect of hydroalcoholic extract from T. dioica root (TDA) on Ehrlich ascites carcinoma (EAC) cells in vitro. The cytotoxic activity of TDA (1 to 10 μg/ml) against EAC cells was ...

Plants from the genus Alternanthera are thought to possess antimicrobial and antiviral properties. In Brazilian folk medicine, the aqueous extract of A. tenella Colla is used for its anti-inflammatory activity. The present study investigated the immunomodulatory property of A. tenella extract by evaluating the antibody production in male albino Swiss mice weighing 20-25 g (10 per group). The an...