Sökning: "gained lost years of life"

Hittade 2 avhandlingar innehållade orden gained lost years of life.

1. 1. On astrocytes and neural stem cells : a study of reactive and canonical neurogenesis

   Författare :Margherita Zamboni; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : The mammalian central nervous system has limited regenerative capacity and the long-lasting functional impairment resulting from trauma and neurodegenerative disease derives from a failure to repopulate neuronal cell populations that are lost to injury. The studies included in the present thesis aim at proposing astrocytes as a novel source for achieving widespread replacement of neurons. LÄS MER

3. 2. On ionising radiation and breast cancer risk

   Författare :Anders Mattsson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :ionising radiation; breast cancer induction; cancer induction; risk models; risk modification; pooled analysis; mammmographic screening; gained lost years of life;

   Sammanfattning : Background: It is well known that exposure to ionising radiation increases the risk for breast cancer occurrence. However, better understanding of breast cancer risks in terms of dose-response relationships formulated according to radiobiological target theories, age-at-exposure patterns and temporal dependence are important for the understanding of the underlying biological mechanism of radiation carcinogenesis as well as for the concern about possible risks associated with the very low doses received from routine mammographic screening. LÄS MER