[New models of experimental chemotherapy of tumors].
New neoplastic models such as orthotopic solitary hepatic tumor (cholangiocellular cancer PC-1) as well as different strains of malignant pleuritis (hemoblastosis and ascitic tumors) have been evolved by transplanting tumor cell suspension to rat liver or murine pleural cavity. Intrahepatic cancer PC-1 has a solid mucosa-excreting structure and is characterized by low activity of detoxication enzymes of such xenobiotics as glutathione-S-transferase, NAD(p)N-chinonoxyreductase and aldehyde dehydrogenase. Orthotopic hepatic tumor PC-1 may be used for evaluating systemic and regional therapy. Models of tumorous pleuritis described with respect to their response to chemotherapy, may have an application in screening and preclinical examination of newly-developed antitumor drugs.
Treshchalina
E M
EM
N.N. Blokhin Center for Oncology Research, Russian Academy of Medical Sciences, Moscow.
Andronova
N V
NV
Kobliakov
V A
VA
Raĭkhlin
N T
NT
D000818:Animals; D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000627:therapeutic use* / Q000633:toxicity; D002286:Carcinoma, Ehrlich Tumor / Q000188:drug therapy* / Q000473:pathology; D004353:Drug Evaluation, Preclinical; D007942:Leukemia, Experimental / Q000188:drug therapy* / Q000473:pathology; D008099:Liver / Q000473:pathology; D008114:Liver Neoplasms, Experimental / Q000188:drug therapy* / Q000473:pathology; D051379:Mice; D009368:Neoplasm Transplantation; D051381:Rats; D013997:Time Factors
D000970:Antineoplastic Agents