Search for dissertations about: "sekretion"
Showing result 21 - 25 of 96 swedish dissertations containing the word sekretion.
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21. Regulation of Islet Function by the Neuropeptide PACAP
Abstract : It is known that parasympathetic, sympathetic and sensory nerves innervate the islets and that these nerves harbor both classical neurotransmitters and neuropeptides. However, the neural influence on islet hormone release is complex and not yet fully understood A recently discovered pancreatic neuropeptide is pituitary adenylate cyclase-activating polypeptide (PACAP). READ MORE
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22. The Free Fatty Acid Receptor GPR40 - expression and role in islet hormone secretion
Abstract : Type 2 diabetes (T2D) is a serious condition of growing proportions. Developing via an increasing imbalance between insulin sensitivity in the peripheral tissues and insulin release from pancreatic beta-cells, it ultimately renders the individual incapable of regulating the blood glucose concentration, e.g. after a meal. READ MORE
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23. Type 2 Diabetes Genes Contributing to Insulin Secretion Defects
Abstract : Type 2 diabetes is caused by a combination of environmental and inherited factors influencing the progression of insulin resistance and impaired insulin secretion leading to chronically elevated blood glucose levels. The aim of this thesis was to functionally and genetically characterise the species-conserved diabetes locus Niddm1i of the GK rat encoding hyperglycaemia and defect insulin secretion. READ MORE
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24. Insulin Signalling and Regulation of Protein Kinase B in Adipocytes
Abstract : Insulin resistance is a hallmark of type 2 diabetes, an increasingly common disorder. The cause of insulin resistance is supposedly failures in the processes used by insulin to signal to the interior of its target cells. These failing steps are still unknown, most probably because of incomplete knowledge of how the insulin signals are transmitted. READ MORE
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25. Nitric oxide (NO) and carbon monoxide (CO): A novel class of messenger molecules regulating insulin and glucagon secretion
Abstract : During the last decade it has been shown that nitric oxide (NO) and carbon monoxide (CO) are produced in our own body, and that they constitute a novel class of messenger molecules. In 1992 a constitutive NO-producing NO-synthase (cNOS) was found in the islets of Langerhans, and in 1997 we could show for the first time that the islets also contained a CO-producing constitutive heme oxygenase (HO-2). READ MORE