title: Potential applicability of clinical hyperthermia using a Thermotron-RF8 as assessed from thermal distribution in an agar phantom containing hydroxyapatite.
abstract: We have already reported the antitumour effect of hydroxyapatite (HAP) containing anticancer drugs. In this study, we found an increased temperature effect around HAP particle(s) in an agar phantom in comparison with other areas when a Thermotron-RF8 (RF generator) was used for heating. Furthermore, it was revealed that the quantity of doxorubicin hydrochloride (DOX) released from HAP containing the drug (DOX-HAP complex) was increased by raising the temperature. These results indicated that the antitumor effect of the DOX-HAP complex + hyperthermia system was greater than that of either the DOX-HAP complex or hyperthermia system alone.
authors: KANSAI MED UNIV,DEPT RADIOL,MORIGUCHI,OSAKA 570,JAPAN. PL GAKUEN WOMENS JR COLL,PL BOT INST,DIV MOL LIFE SCI,OSAKA 584,JAPAN.
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authors: Kunieda
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authors: Nakatani
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authors: Tamai
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authors: Nagata
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authors: Tanaka
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authors: Obiya
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authors: Harada