Learn More
We have investigated the possibility that transgenerational effects from preconceptional paternal irradiation (PPI) may render offspring more vulnerable to secondary exposure to an unrelated carcinogen. 239Pu (0, 128 or 256 Bq g(-1)) was administered by intravenous injection to male mice, 12 weeks before mating with normal females. Two strains of mouse were(More)
The form of the dose-response for induction of malignant diseases in vivo by ionizing radiation is not yet established in spite of its scientific interest and its practical importance. Considerably extended observations have confirmed that the dose-response for acute myeloid leukaemia induced in male CBA/H mice by X-ray exposure is highly curvilinear. The(More)
Identification of a "cluster" of cases of acute myeloid leukaemia and chronic myeloproliferative disorders in Lytham St. Annes, Lancashire, prompted an analysis of the incidence of myeloid leukaemias in Lancashire (excluding Ormskirk Health District), as recorded by the Manchester Cancer Registry. Although statistically there was no significant difference(More)
Relative survival rates in the National Cancer Institute (NCI) 'SEER' review of cancer in the USA are fitted by a model which can be used to estimate median survival time in any calendar year. It is argued that median survival times (MSTs) are better indicators of survival than 5-year relative survival rates (RSRs), especially when survival times are short.
  • 1