Women's Health Weekly
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Breast Cancer
Research from Hacettepe University broadens understanding of breast cancer
March 12th, 2009
According to recent research from Ankara, Turkey, "N-methyl-N-nitrosourea (MNU), a highly potent carginogen, is widely used to generate mammary tumours in murine species. In a model of MNU-induced mammary carcinogenesis using immature female Sprague-Dawley rats, large mammary tumours (largest dimension >= 0.5 cm) were obtained within a very short period of time." "In addition, in the rats bearing MNU-induced mammary carcinomas, there were a number of tumours whose origins were not from mammary tissue but from several different tissues and from mammary non-epithelial tissue. The tumours were of mesenchymal or epithelial origin and they were located in the inguinal...
Source: Women's Health Weekly (2009-03-12)
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