5 rezultatet
Patients with objectively measurable soft tissue sarcomas, osteosarcomas, chondrosarcomas, and mesotheliomas were treated with dibromodulcitol (DBD) (180 mg/m2 p.o. days 1-10 q4 wks.). ICRF-159 (300 mg/m2 p.o. tid days 1-3 q4 wks), or maytansine (MAYT) (1.5 mg/m2 I.V. q3 wks.). Forty-five evaluable
A noncloned subline of 3T3FL cells was developed that was resistant to the toxicity of the ansamycin alkaloid maytansine. Culture of 3T3FL cells with serially increasing concentrations of maytansine resulted in a cell line resistant to maytansine at concentrations 118-fold higher than concentrations
A series of increasingly drug-resistant cell populations were selected and cloned from C-46 murine neuroblastoma with the chemotherapeutic drugs maytansine, vincristine, adriamycin, or Baker's antifol. All clones demonstrated reciprocal cross-resistance to these structurally and functionally diverse
While structure-activity relationships for vinblastine (VLB), vincristine, deacetyl-VLB, and deacetyl-VLB amide (vindesine, VDS) in several tumor and leukemia models have been reported previously, the present study explores these relationships for a series of N-substituted vindesine analogues. These