title: [Breast cancer in women as a paradigm for ageing as a hidden syncarcinogenic factor].
abstract: In man the application of so-called cancerogenic factors and the latency period of a neoplasm until its manifestation includes the factor of biological ageing. There are in humans relationships between age, localisation and incidence of tumour which can retrospectively appear as syncarcinogenic factors. Using breast carcinoma in women as an example, it is shown that a carcinogenic effect cannot be demonstrated for two of the supposed carcinogenic factors, namely repeated diagnostic radiographic measures and administration of Rauwolfia-alkaloid containing drugs.
mesh_terms: D000367:Age Factors; D000375:Aging; D001943:Breast Neoplasms / Q000209:etiology*; D002273:Carcinogens; D005260:Female; D006801:Humans; D011859:Radiography / Q000009:adverse effects; D012110:Reserpine / Q000009:adverse effects; D046948:Secologanin Tryptamine Alkaloids / Q000009:adverse effects; D013997:Time Factors
chemical_list: D002273:Carcinogens; D046948:Secologanin Tryptamine Alkaloids; D012110:Reserpine
vernacular_title: Das Altern als larvierter synkarzinogener Faktor. Beispiel: Das Mammakarzinom der Frau