The Carcinostatic Activity of 5-Hydroxy-2-formylpyridine
نویسندگان
چکیده
5 -Hydroxy-2-formylpyridine thiosemicarbazone (5-HP) is highly active intraperitoneally against leukemia L-1210, Ehrlich ascites carcinoma, and lymphoma L-5 178Y over a broad dose range. 5-HP is also active on leukemia L-l210 and the Ehrlich ascites carcinoma by delayed treatment. Activity by oral routes or subcutaneously is poor. Moderate activity is displayed against the Lewis lung carcinoma and adenocarcin oma 755 . 5-lIP is the most active antileukemic agent in this series to date.
منابع مشابه
The carcinostatic activity of 5-hydroxy-2-formylpyridine thiosemicarbazone.
5 -Hydroxy-2-formylpyridine thiosemicarbazone (5-HP) is highly active intraperitoneally against leukemia L-1210, Ehrlich ascites carcinoma, and lymphoma L-5 178Y over a broad dose range. 5-HP is also active on leukemia L-l210 and the Ehrlich ascites carcinoma by delayed treatment. Activity by oral routes or subcutaneously is poor. Moderate activity is displayed against the Lewis lung carcinoma ...
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SUMMARY 2-F o rmylpy rid i ne thiosemicarbazone (PT), 3-hydroxy-2-formylpyridine thiosemicarbazone (3-HP), and 5-hydroxy-2-formylpyridine thiosemicarbazone (5-HP) are potent inhibitors of the growth of Sarcoma 180 ascites cells. PT is quite toxic to the tumor-bearing host and does not markedly extend the lifespan of mice bearing Sarcoma 180; however, the therapeutic potential of 3-1-IP and 5-HP...
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AIM To evaluate promotive effect of hyperthermia on the carcinostatic activity of synthesized omega-hydroxy fatty acids (omega HFAs) and their ethylesters agaist Ehrlich ascites tumor (EAT) cells. METHODS EAT cells were cultured with either omegaHFAs or their ethylester derivatives in a water bath at either 37 degrees C or 42 degrees C for 30 min, followed by incubation in a CO2 incubator for...
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