Sökning: "Hannes Manell"

Hittade 2 avhandlingar innehållade orden Hannes Manell.

  1. 1. Impaired Glucose Tolerance in Childhood Obesity : Contribution of Glucagon, GLP-1 and Inflammation

    Författare :Hannes Manell; Peter Bergsten; Anders Forslund; Jens Juul Holst; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Childhood obesity; impaired glucose tolerance; type 2 diabetes; glucagon; glucagon-like peptide-1; dipeptidyl peptidase-4; inflammation; free fatty acids; insulin; visceral adiposity; Medicinsk vetenskap; Medical Science;

    Sammanfattning : In the wake of increased obesity prevalence, impaired glucose tolerance (IGT) and type 2 diabetes (T2D) in childhood and adolescence is increasingly common. Given the negative impacts these conditions have on health over time, understanding the pathophysiology in those affected early in life is important. LÄS MER

  3. 2. Islet hormonal hypersecretion and metformin’s effect on islet hormonal secretion studied in vitro and in vivo

    Författare :Quan Wen; Anders Forslund; Hannes Manell; Hjalti Kristinsson; Lisa Juntti-Berggren; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; alpha cell; carboxypeptidase E; childhood obesity; DRP-1; free fatty acids; glucagon secretion; glucose metabolism; glucose stimulated insulin secretion; human islets; hyperinsulinemia; metformin; mitochondrial fission; oral glucose tolerance test OGTT ; prohormone convertase; proinsulin; proinsulin to insulin ratio PI:I ;

    Sammanfattning : Childhood obesity has surged globally. Elevated levels of free fatty acids contribute to hyperinsulinemia, hyperproinsulinemia, and hyperglucagonemia connected with both obesity and type 2 diabetes mellitus (T2DM). Metformin has beneficial effects on islets by influencing metabolism and reducing stress-induced cell death. LÄS MER