Sökning: "HAP"

Visar resultat 16 - 18 av 18 avhandlingar innehållade ordet HAP.

1. 16. Regulation of the platelet-derived growth factor β-receptor

   Författare :Catrin Molander; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PDGF; inflammation; TNF-a; tyrosine kinase; medulloblastoma; Myc; NF-Y; Sp1;

   Sammanfattning : Growth factors are important signalling molecules, regulating cell growth, as well as cell movement, differentiation and apoptosis. They bind to specific receptors on the cell surface causing activation of the receptors. Activated receptors then attract adaptor molecules that brings the signal further into the cell. LÄS MER

3. 17. Studies on three matrix molecules in bone and dentin

   Författare :Ulrika Petersson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Osteoadherin OSAD ; Nucleobindin Nuc ; Calreticulin CRT ; biomineralization; osteogenesis; dentinogenesis;

   Sammanfattning : The biomineralization of bone and dentin is a complex and dynamic process, involving the formation of an organic framework in which mineral crystals are deposited. The noncollagenous proteins (NCPs) of the organic phase play a central role in the extracellular matrix (ECM) organization and mineralization regulation. LÄS MER

4. 18. Inorganic chemistry of phosphorus cycling in fresh and marine waters

   Författare :Anneli Gunnars; René Gätcher; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; strukturkemi; Structural Chemistry;

   Sammanfattning : In the present Thesis, new results are reported on critical chemical mechanisms controlling the cycling of phosphorus in aquatic environments. These findings have implications for several fields of earth system sciences, including large-scale global change, both Recent and in older geological periods. LÄS MER