Sökning: "Root locus"

Visar resultat 6 - 10 av 10 avhandlingar innehållade orden Root locus.

  1. 6. Brain galanin sytems and their role in depression-like behaviour

    Författare :Eugenia Kuteeva; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :5-HT1A receptor; depression-like behaviour; forced swim test; galanin; galanin-overexpressing; galanin receptor; noradrenaline; serotonin; transgenic mouse;

    Sammanfattning : The aim of the present thesis was to investigate the role of the neuropeptide galanin and galanin receptor subtypes in behavioural functions with a particular focus on depression-like behaviour. In agreement with its wide distribution in the central nervous system, galanin has been implicated in various functions, including regulation of reproduction, endocrine functions, antinociception, attention, learning and memory as well as regulation of mood. LÄS MER

  3. 7. Application of Molecular Markers in Sugar Beet Breeding

    Författare :Annika Hjerdin Panagopoulos; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Växtbiokemi; Plant biochemistry; breeding; marker application; molecular markers; sugar beet;

    Sammanfattning : Around 1750 a German chemist discovered it to be possible to extract sugar crystals from beet juice. Since then, breeding and improved agricultural practices have increased the concentration of sucrose per root from around 4% to around 18%. LÄS MER

  4. 8. Molecular studies of Hutchinson-Gilford progeria syndrome

    Författare :Hanna Sagelius; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Hutchinson-Gilford progeria syndrome (HGPS) is a very rare genetic disease, with an incidence of 1 in 4-8 million live births, that causes segmental premature aging in children. The children look normal at birth but begin to develop symptoms of disease within the first years of life. LÄS MER

  5. 9. Genetic regulation of nerve injury-induced neurodegeneration and inflammation

    Författare :Maria Swanberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Neurodegeneration and inflammation in the central nervous system (CNS) are hallmarks of several neurological disorders, including multiple sclerosis (MS), Alzheimer’s disease and Parkinson’s disease. The susceptibility of an individual to these conditions is complex, i.e. influenced by both genetic and environmental factors. LÄS MER

  7. 10. Isolation and characterization of genes within the region for multiple endocrine neoplasia type 1 on chromosome 11q13

    Författare :Jacob Lagercrantz; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Multiple Endocrine Neoplasia type 1 MEN1 ; Chromosome 11q13; Phospholipase C Beta 3 gene PLCB3 ; Phospholipase C Beta 3 Neighbouring Gene PNG ; Vascular Endothelial Growth Factor VEGF ; VEGF Related Factor gene VRF .;

    Sammanfattning : This thesis summarizes the investigations of three genes isolated from the locus for multiple endocrine neoplasia type 1 (MEN1) within the chromosomal region 11q13. As a common strategy for all three genes, the cDNA was sequenced, the genomic structure characterized, and the expression pattern analyzed by Northern blotting on human tissues and by in situ RNA hybridization on slides from rodent embryos. LÄS MER