Sökning: "enzymatic activity"
Visar resultat 16 - 20 av 335 avhandlingar innehållade orden enzymatic activity.
16. Electrophoretic and enzymatic studies on sugar beet membranes with NaK ATPase activity
Sammanfattning : .... LÄS MER
17. Telomerase activity and its regulation in malignant hematopoietic cells
Sammanfattning : Telomerase, a multicomponent ribonucleoprotein, synthesizes TTAGGG telomeric repeats essential for the stability and integrity of chromosomes. Most normal human somatic cells exhibit undetectable telomerase activity. LÄS MER
18. Aspects of proteinase-activated receptor-2: A sensor of enzymatic activity at the cell surface
Sammanfattning : Information about extracellular proteolytic activity is transduced to the cell by a transmembrane G-protein coupled receptor subfamily. These receptors are activated by proteolytic cleavage in the extracellular amino-terminal domain and are thus termed proteinase-activated receptors (PARs). LÄS MER
19. CTA1-DD; A novel vaccine adjuvant system based on ADP-ribosyltransferase activity and B cell targeting
Sammanfattning : The ADP-ribosylating enterotoxins, cholera toxin (CT) and E. coli heat-labile toxin (LT) are among the most powerful immunogens and adjuvants yet described. An innate problem, though, is their strong toxic effects, largely due to their promiscuous binding to all nucleated cells via their B-subunits. LÄS MER
20. Islet Transplantation a Technical Challenge : Studies on Human Pancreas Preservation and Enzymatic Digestion
Sammanfattning : Islet transplantation has found its niche in diabetes treatment. It has contributed to a better quality of life and better glycemic control of patients with diabetes suffering from severe hypoglycemia that are not eligible for vascularized pancreas transplantation. Islet isolation is a technically challenging procedure. LÄS MER