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Keywords: Bufo regularis
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Journal Articles
Subject Area:
Oncology
Journal: Oncology
Oncology (1992) 49 (3): 253–255.
Published Online: 26 June 2009
...M.M. El-Mofty; V.V. Khudoley; S.A. Sakr; N.F. Ganem Feeding the Egyptian toad Bufo regularis with oil of the chenopodium plant induced hepatocellular carcinomas in 23% of the animals, and metastases of the primary liver tumors appeared in the kidneys of 6 toads. The earliest evidence of tumors...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Subject Area:
Oncology
Journal: Oncology
Oncology (1991) 48 (2): 171–174.
Published Online: 26 June 2009
...M.M. El-Mofty; V.V. Khudoley; S.A. Sakr; S.I. Osman; B.A. Toulon Injecting adult toads (Bufo regularis) subcutaneously in the dorsal lymph sac with adriamycin at a dose of 2 mg/kg body weight, once every 3 weeks for 20 weeks, induced hepatocellular carcinomas in 20 out of 100 animals. Metastases...
Journal Articles
Subject Area:
Oncology
Journal: Oncology
Oncology (1988) 45 (1): 61–64.
Published Online: 25 June 2009
...M.M. El-Mofty; S.A. Sakr Force feeding the Egyptian toads (Bufo regularis) with gibberellin A 3 (10 ppm) twice a week for 5 months induced neoplasms in 8 out of 50 (16%) experimental animals. Primary tumours developed in the liver (hepatocellular carcinomas). Two secondary tumours in the kidneys...
Journal Articles
Journal Articles
Journal Articles
Subject Area:
Oncology
Journal: Oncology
Oncology (1986) 43 (4): 268–270.
Published Online: 23 June 2009
...I.A. Sadek Egyptian toads, Bufo regularis , were fed with cholic acid (sodium salt) 3 times/week for 12 weeks at different dose levels (2.5, 5, and 10 mg/toad). Results obtained showed only 1 case in both the 5 and 10 mg/toad doses that gave a tumor. Toads receiving N-methyl-N-nitrosourea (MNU) 1...
Journal Articles
Subject Area:
Oncology
Journal: Oncology
Oncology (1982) 39 (6): 399–400.
Published Online: 11 June 2009
... level of DMBA for 8 weeks. Tumor regression occurred in those animals receiving 10 mg/kg/day of ascorbic acid for 8 weeks. Papillama Bufo regularis 7,12-Dimethylbenz(α)-anthracene Ascorbic acid © 1982 S. Karger AG, Basel 1982 Copyright / Drug Dosage / Disclaimer Copyright: All rights...
Journal Articles
Subject Area:
Oncology
Journal: Oncology
Oncology (1980) 37 (6): 424–425.
Published Online: 10 June 2009
...M.M. El-Mofty; I.A. Sadek; S. Bayoumi Neoplasms developed in 18 of 98 toads, Bufo regularis , subjected to enforced feeding with bracken fern. They comprise 7 cases of adenocarcinoma in the ileum, 16 cases of hepatomas in the liver and 6 cases of neoplasms in the kidney due to metastases from...
Journal Articles
Subject Area:
Oncology
Journal: Oncology
Oncology (1981) 38 (1): 23–26.
Published Online: 10 June 2009
...I.A. Sadek Neoplasms of the liver were induced in 18 cases out of 44 in the Egyptian toad, Bufo regularis, by injection with 20-methylcholanthrene. Dose level was 10 mg/50 g body weight once a week. However, the injection of the same dose level of this hydrocarbon together with vitamin A palmitate...