MAUCHER, A and KAGER, M and VONANGERER, E (1993) EVALUATION OF THE ANTITUMOR-ACTIVITY OF COUMARIN IN PROSTATE-CANCER MODELS. JOURNAL OF CANCER RESEARCH AND CLINICAL ONCOLOGY, 119 (3). pp. 150-154. ISSN 0171-5216,
Full text not available from this repository.Abstract
Responses to coumarin have been reported for patients suffering from malignant melanoma, metastatic renal carcinoma and, recently, advanced prostate cancer. These data together with some experimental evidence for antiprostatic effect prompted us to study the activity of coumarin in various prostate tumour models and evaluate the endocrine properties of this drug. In rats no antiandrogenic activity was found. The growth of Noble Nb-R prostate tumours of the rat was strongly inhibited by coumarin (40 mg/kg; administered three times per week), whereas the hormonally more sensitive Dunning R3327-G rat prostate carcinoma did not respond to coumarin (40 mg) even when the drug was administered daily. Coumarin was also shown to possess antimetastatic activity in a Dunning R3327-MatLu tumour model. In this model small pieces of the hormone-independent tumour were implanted into the ear of the animal and later resected to mimic the clinical situation where primary tumours have been removed. The number of lung metastases was reduced significantly by 40%-50% following the administration of coumarin (40 mg daily).
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | MAMMARY-TUMORS; 1,2-BENZOPYRONE; CIMETIDINE; RAT; DIETHYLSTILBESTROL; CARCINOMA; CELL; COUMARIN; PROSTATE CARCINOMA; DUNNING R3327-G TUMOR; NOBLE TUMOR; DUNNING R3327-MATLU TUMOR; METASTASES |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:43 |
| URI: | https://pred.uni-regensburg.de/id/eprint/54196 |
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