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1.
EDJ-Egyptian Dental Journal. 1993; 39 (3): 491-494
em Inglês | IMEMR | ID: emr-27618

RESUMO

45 male albino rats were used to study the effect of deep submucosal implantation of DMBA on lingual carcinogenesis. The results showed development of different mesenchymal neoplasm [fibroma, fibrosarcoma and leiomyosarcoma]. So, this method of implantation could not be used as an ideal animal model for production of single known neoplasm as had been investigated by many investigators before


Assuntos
Animais de Laboratório , Neoplasias da Língua/induzido quimicamente , Mesoderma/efeitos dos fármacos , Ratos , Fibroma/induzido quimicamente , Fibrossarcoma/induzido quimicamente , Leiomiossarcoma/induzido quimicamente
2.
Al-Azhar Dental Journal. 1990; 5 (2): 409-28
em Inglês | IMEMR | ID: emr-15123

RESUMO

Thirty male albino rats were used in this study to investigate and explore the malignant changes occurring in the floor of the mouth. The histological and histochemical results showed that developing carcinoma was of poorly differentiated type in most cases, in addition SEM examination of the surface [20 weeks after scratching] showed definite surface changes in the experimental group [painted with DMBA]


Assuntos
Neoplasias Bucais , Ratos
4.
Al-Azhar Dental Journal. 1989; 4 (5): 459-67
em Inglês | IMEMR | ID: emr-12004
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