Introduction: Breast cancer still remains the most common malignancy in women and its incidence is slowly increasing. A marked reduction of mortality has been achieved in the last 10 years thanks to modern diagnostic methods, mammary screening, and comprehensive and targeted cancer therapy. Modern diagnostic capabilities not only allow early diagnosis of a primary tumor lesion and precise determination of its biological nature before commencing treatment, but they also enable early diagnosis of local and regional recidives, including diagnosis of metastases in distant organs. In addition to clinical examination, conventional and complementary imaging examinations and tumor markers our objective was to determine the importance and use of growth factors in relation to the overall prognosis. The growth factors physiologically act already during the ontogenetic period when they control cell growth, proliferation, differentiation and apoptotic processes. It is known that they take part in the tumor growth processes which are characterized by autonomous behavior, increased proliferative activity, distinct differentiation activity and reduced apoptosis. Growth factors work as autoregulation factors in the neoplastic process as well as through their paracrine effects mediated by more or less specific receptors....
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:308448 |
| Date | January 2012 |
| Creators | Černá, Monika |
| Contributors | Třeška, Vladislav, Gaťek, Jiří, Šiller, Jiří, Jandík, Pavel |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/doctoralThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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