Tabagismo
um risco sério
Abstract
The cancer of mammary gland (CAM) is highly affected by environmental factors like the dietary lipids. There are severa I hypotheses for explaining the promotional action of nutritional fats: as precursor of the synthesis of prostanoid compounds, as biological membrane
components, they may affect hormone production, and so on. The hormone status like estrogen and prolactin may be important for mammary tissue maturation that could be very relevant for the action of carcinogens and for the breast tumorigenesis itself.
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References
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