A necessidade de se avaliar o potencial cariogênico do formocresol e glutaraldeído, nas concentraçöes utilizadas clinicamente, em testes de longa duraçäo, motivou a realizaçäo deste trabalho, a partir do modelo experimental em hamsters sírios dourados para o estudo da cariogênese química bucal...
This study was designed to investigate the effect of stress on cancer development and treatment, and also to determine whether there is any cancer association personality profile. Human studies were supplemented by controlled animal studies. Twenty-nine male and female cancer subjects were studied along ...
Tamoxifen as a suppressor of mammary carcinogenesis induced by 7,12-dimetil-benzanthracene and methylnitrosourea, in female rats with induced hyperprolactinemia
El efecto del tamoxifeno sobre tumores mamarios inducidos con DMBA (7, 12-dimetil-benzoantraceno) y NMU (nitroso-metilurea) se analiza. De 7 lotes de ratas Sprague-Dayley, 4 (A-B-C-D) reciben adiconalmene sulpirida 0,5 mg/100g durante 5 días de la semana y hasta finalizar el experimento. Dos lotes (C-D)...