Sökning: "subgroups"

Visar resultat 1 - 5 av 498 avhandlingar innehållade ordet subgroups.

  1. 1. Chemical basis of ABO subgroups

    Författare :Lola Svensson; Göteborgs universitet.; Gothenburg University.; [2011]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ABO; subgroups; glycolipid; para-Forssman; Forssman; Forssman synthetase;

    Sammanfattning : Despite the ABO histo-blood group system being the most biologically significant in humans the chemical structures that define its various phenotypes still remain largely unresolved. Like all blood group systems there is a significant range in the amount of antigen present on the red cells of an individual and there exists a range of so-called “weak” phenotypes represented by decreasing expression of A or B antigens. LÄS MER

  2. 2. Cell cycle deregulation in breast cancer subgroups and effects on proliferation, migration and tamoxifen resistance

    Detta är en avhandling från Department of Laboratory Medicine, Lund University

    Författare :Sophie Lehn; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; [2013]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breast cancer; subgroups; proliferation; migration; stem cells; tamoxifen; estrogen receptor;

    Sammanfattning : Breast cancer is a heterogenous disease which can be divided in subgroups of distinct biology with disparate prognosis and response to treatment. The overall aim of this thesis was to delineate subgroup specific behaviour in breast cancer cells with focus on proliferation, migration and stem-like cell activity. LÄS MER

  3. 3. Reproductive Factors and Breast Cancer - Parity, Breastfeeding and Genetic Predisposition in Relation to Risk and Prognosis

    Detta är en avhandling från Department of Laboratory Medicine, Lund University

    Författare :Salma Butt; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; [2011]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; subgroups; stage; survival; Breast cancer risk; parity; nulliparity; multiparity; breastfeeding; age at first birth; single nucleotide polymophisms;

    Sammanfattning : The aim of this thesis was to study reproductive factors and genetic polymorphisms in relation to breast cancer risk and survival. An important component of this was to investigate the risk of specific breast cancer subgroups. LÄS MER

  4. 4. A developmental perspective on psychopathic traits in adolescence

    Detta är en avhandling från Örebro : Örebro universitet

    Författare :Selma Salihovic; Örebro universitet.; [2013]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; psychopathic traits; adolescents; development; stability; change; parental behavior; subgroups; parenting; Psykologi; Psychology;

    Sammanfattning : More than half of known crime is committed by 5-6% of the criminal population. Who are these people? Research has shown that it is likely that a majority of these individuals are characterized by having a psychopathic personality. Interestingly, research has shown that psychopathic features are not unique to adults. LÄS MER

  5. 5. Public Health Aspects of Preterm Birth. Studies using Scandinavian population-based data

    Detta är en avhandling från Örebro : Örebro universitet

    Författare :Nils-Halvdan Morken; Göteborgs universitet.; Gothenburg University.; [2008]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; preterm birth; preterm delivery; subgroups; spontaneous preterm birth; iatrogenic preterm birth; birth weight; fetal growth; reference population; outcome; cerebral palsy; prediction;

    Sammanfattning : Background: Preterm birth is an unresolved serious global health problem. Research must be multi-disciplinary, with assessment of risk factors and causative agents at many levels of observation. Such an important level is the public health aspect of preterm birth. LÄS MER