Sökning: "Regulating factors"

Visar resultat 21 - 25 av 427 avhandlingar innehållade orden Regulating factors.

  1. 21. Maf transcription factors in beta cell function

    Författare :Elvira Ganic; Stamcellscentrum (SCC); []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Beta cell; MafA; type 2 diabetes; insulin secretion; transcription; monoamine oxidase; MaoA; MaoB; nicotinic receptor subunits; nAChRs;

    Sammanfattning : Diabetes mellitus is metabolic disorder caused by a defect or lack of beta cell-produced insulin that controls blood glucose homeostasis. In addition to glucose, insulin secretion is regulated by the autonomic nervous system (ANS); the neurotransmitter acetylcholine as well as monoamines, such as dopamine, serotonin, melatonin and norepinephrine. LÄS MER

  2. 22. Identification of novel factors regulating human adipocyte function and their link to metabolic health

    Författare :Paul Petrus; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The white adipose tissue (WAT) regulates energy homeostasis by storing and releasing energy in the form of fat as well as functioning as an endocrine organ secreting a myriad of different peptides. The heterogeneous WAT consists of various cell types including the lipid-storing cells termed adipocytes. LÄS MER

  3. 23. Genetic factors affecting pregnancy duration in humans

    Författare :Jonas Bacelis; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; genomics; GWAS; Mendelian randomization; causal inference; preterm birth; pregnancy; gestation; height; text mining;

    Sammanfattning : This thesis investigates the mechanisms behind human pregnancy duration. Too short gestation is a direct cause of perinatal, neonatal, and infant mortality. Deviation from normal pregnancy length is also associated with a child's morbidity, even in the adulthood. LÄS MER

  4. 24. Factors regulating the origin and magnitude of carbon dioxide emissions from high-latitude lakes

    Författare :Hendricus Verheijen; Jan Karlsson; Cristian Gudasz; David A. Seekell; Marcus Klaus; Anne Ojala; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; lake; carbon dioxide; organic carbon; inorganic carbon; arctic; emission; environmental science; miljövetenskap; climate change; klimatförändringar; Physical Geography; naturgeografi;

    Sammanfattning : Lake ecosystems receive, transmit and process terrestrial carbon and thereby link terrestrial, aquatic and global carbon cycles. Most lakes evade CO2 to the atmosphere, but the annual magnitude of CO2 evasion, as well as sources and mechanisms underpinning CO2 evasion from lakes are still largely unresolved. LÄS MER

  5. 25. Factors regulating planktonic dinoflagellate populations, with special emphasis on the parasitic flagellate PARVILUCIFERA INFECTANS

    Författare :Fredrik Norén; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER