Results: 5

Int. braz. j. urol; 45 (6), 2019

ABSTRACT Testicle tumors are a rare entity among men population, accounting for only 1-1.5% of all cancers among men. The stromal tumors of the sexual cord correspond just 4% of all testicular cancers. Only 10% of them are malignant. The major representative of the sex cord-stromal tumors is the Leydig c...

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Con-ciencia (La Paz); 6 (2), 2018

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ABCD (São Paulo, Impr.); 8 (3), 1993

Niveis de marcadores de cancer circulantes sao considerados dependentes da natureza biologica das celulas neoplasicas. A producao de CEA em resposta a uma lesao gastrointestinal maligna variou de acordo com a localizacao e estadiamento patologico do tumor primario, enquanto que o grau histologico nao int...

Mem. Inst. Oswaldo Cruz; 86 (supl.2), 1991

Cancer development is a long-term multistep process which allows interventional measure before the clincial disease emerges. the detection of natural substances which can block the process of carcinogenesis is a important as the identification of anti-tumoral drugs since they might be used in chemopreven...

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ABCD (São Paulo, Impr.); 2 (1), 1987