Visar resultat 1 - 5 av 1419 avhandlingar innehållade ordet intracellular.
Sammanfattning : .... LÄS MER
Sammanfattning : In the present study, the intracellular signalling pathway mediating ß-adrenergic stimulation of the expression of the vascular endothelial growth factor (VEGF) gene was investigated.VEGF is an activator of angiogenesis, the formation of new blood vessels, and is considered to be a major regulator of both physiologically and pathologically related angiogenesis, as well as being essential for development of the vascular system. LÄS MER
3. Intracellular unbound drug concentrations : Methodology and application for understanding cellular drug exposure
Sammanfattning : Most known drug targets and metabolizing enzymes are located inside cells. Interactions with these proteins are determined by intracellular unbound drug concentrations. Assessing intracellular drug exposure is technically challenging, but essential for predicting pharmacokinetic, pharmacological, and toxicological profiles of new drugs. LÄS MER
Sammanfattning : Pre-α-inhibitor (PαI) is a plasma protein consisting of a 25 and a 75 kDa polypeptide: bikunin and heavy chain 3 (H3), respectively. Both these polypeptides are made by hepatocytes and while passing through the Golgi complex, bikunin, which carries a chondroitin sulfate chain, becomes covalently linked to the C-terminal amino acid residue of H3 via its polysaccharide. LÄS MER
Sammanfattning : Mathematical models are now gaining in importance for descriptions of biological processes. In this thesis, such models have been used to identify and analyze principles that govern bacterial protein synthesis under amino acid limitation. LÄS MER