The arotinoid Ro 15-0778 (temarotene) is a third generation retinoid without a polar end-group. Established, palpable and measurable rat mammary tumours, chemically induced by oral administration of 12 mg/animal 7,12-dimethylbenz[a]anthracene, were treated with Ro 15-0778 as a feed-admix in daily
Eighty-seven cats with histologically confirmed malignant tumors were used in a prospective study to determine the toxicity of mitoxantrone, a dihydroxyquinone derivative of anthracene, which was administered at 21-day intervals at dosages ranging from 2.5 to 6.5 mg/m2 of body surface, IV. Eleven of