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Selective effect of doxorubicin suspended in lipiodol on VX2 carcinoma in rabbits
Author(s) -
Furuta Toshiya,
Kanematsu Takashi,
Kakizoe Saburo,
Sugimachi Kiezo
Publication year - 1988
Publication title -
journal of surgical oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.201
H-Index - 111
eISSN - 1096-9098
pISSN - 0022-4790
DOI - 10.1002/jso.2930390404
Subject(s) - lipiodol , medicine , doxorubicin , femoral artery , chemotherapy , nuclear medicine , hepatocellular carcinoma
When Lipiodol Ultra‐Fluid (Lipiodol) was given through arteries feeding the tumor, this material was retained in the tumor. After mixing Lipiodol and doxorubicin (adriamycin; ADR), the effect of this antitumor agent on VX2 carcinoma inoculated into the hindlimb in 57 rabbits was investigated. Size of the tumor remarkably decreased in the rabbits treated with ADR 2 mg/kg suspended in Lipiodol and given through the femoral artery. Intraarterial injection of ADR 2 mg/kg alone led to a transient decrease in size of the tumor, but there was a regrowth. The result was comparable to a finding in a group in which half the dose of ADR (1 mg/kg) suspended in Lipiodol was given intraarterially. When ADR 2 mg/kg mixed with Lipiodol was injected directly into the tumor, growth of the tumor was not completely inhibited. Lipiodolized ADR has a prominent antitumor effect, and Lipiodol has the potential to be applied as a carrier of anticancer drugs.