Sökning: "islets"
Visar resultat 11 - 15 av 328 avhandlingar innehållade ordet islets.
11. Ghrelin and CART. Two new islet peptides. Expression, regulation and function
Sammanfattning : Until recently, the islets of Langerhans were thought to harbour four main cell types characterised with respect to principal hormone product. Here we show that the novel hormone ghrelin is expressed in a fifth islet cell type, the islet ghrelin cell, in humans and rodents. LÄS MER
12. Blood Flow Regulation and Inflammatory Response in Experimental Models of Diabetes
Sammanfattning : Type 2 diabetes is caused by defect pancreatic islet β-cells together with peripheral insulin resistance. The disease is often accompanied by obesity with associated low-grade visceral adipose tissue inflammation, which contributes to insulin resistance. LÄS MER
13. Characterization of the Pancreas in Type 1 and Type 2 Diabetes
Sammanfattning : Diabetes is recognized by hyperglycaemia and polyuria. Complications, reduced quality of life and staggering health-care costs are all derived from the disease. Two subclasses of diabetes are Type 1 diabetes (T1D) and Type 2 diabetes (T2D). LÄS MER
14. Xenograft Rejection : A Study of Cytokine mRNA Expression in Experimental Models
Sammanfattning : Acute cellular xenograft rejection of ICCs triggered mRNA expression of proinflammatory cytokines (IL-1b and TNF-a), Th1 associated cytokines (IL-12p40, IL-2 and IFN-g) and Th2 associated cytokines (IL-4 and IL-10). The peak values and the kinetics of the mRNA expression indicated that acute cellular xenograft rejection is enhanced by the proinflammatory response and mediated by the Th1 associated response, whereas the function of the Th2 associated response most likely is to counteract the Th1 associated cytokines and thereby inhibit bystander damage by the delayed type hypersensitivity like rejection process. LÄS MER
15. Study of DNA methylation in human pancreatic islets
Sammanfattning : Today type 2 diabetes is a common disease with a worldwide prevalence of 8.3%. The disease is characterised by hyperglycaemia which is a result of insufficient insulin secretion from the beta-cells in the pancreatic islets as well as an insulin resistance seen in the target tissues. LÄS MER