Sökning: "early exit"

Visar resultat 26 - 30 av 54 avhandlingar innehållade orden early exit.

  1. 26. Elucidating regulators of red blood cell development in health and disease

    Författare :Taha Sen; Avdelningen för molekylärmedicin och genterapi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Red blood cells are are plentiful, flexible and essential. They are the most abundant cell in our body and their mainobject is to carry oxygen, which is essential for cellular respiration. The formation of red blood cells is callederythropoiesis. Erythropoiesis is intimately coupled to cell division and mitochondrial function. LÄS MER

  3. 27. Unequal tracks? Studies on work, retirement and health

    Författare :Harpa Sif Eyjólfsdóttir; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: In Sweden, the proportion of people aged 65 and older has doubled since 1950, and is projected to continue to increase. The increased longevity and proportion of older people in the population pose a challenge for financing and maintaining of the welfare, social security and pension systems. LÄS MER

  4. 28. On molecular mechanisms of neural differentiation and forebrain development

    Författare :Erik Södersten; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Telencephalic development is an extraordinary complex process where neural structures of highly diverse cell compositions emerge as the result of multiple developmental strategies imposing tight regulation, balance and timing of gene expression. Embryonic telencephalic neural stem cells (NSCs) can form the major cell types found in the telencephalon, and are thus an excellent model for studying transcriptional control of lineage choice mechanisms in CNS development. LÄS MER

  5. 29. Herpes Simplex Virus 1 DNA replication and its role in recombination and transcription

    Författare :Ka-Wei Tang; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Herpes Simplex Virus 1; DNA replication; DNA recombination; Transcription;

    Sammanfattning : Herpes simplex virus 1 (HSV-1) is one of nine different herpesvirus infecting man. They are all capable of establishing a life-long latent state following the primary infection. HSV-1 as well as other herpesviruses may reactivate from the latent state and give rise to a productive infection with clinical symptoms or asymptomatic shedding. LÄS MER

  7. 30. Development requirements of neurotrophins in the mammalian nervous system

    Författare :Wael M Elshamy; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The survival of the mammalian peripheral nervous system neurons has long been known to depend on neurotrophic factor support during the period of programmed cell death. In fact this was the original hypothesis, put forward after the discovery of the prototype, nerve growth factor (NGF). LÄS MER