Search for dissertations about: "phosphates"

Showing result 16 - 20 of 100 swedish dissertations containing the word phosphates.

  2. 16. Inositol Phosphates. Ion Chromatography Methods, Intestinal Degradation and Influence on Iron Bioavailability

    Author : Erika Skoglund; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Inositol phosphates are presently a topic of intense investigation, owing to their nutritional and physiological importance for plants and animals. This thesis presents new methods for the analysis of inositol mono- to hexaphosphates (IP1-IP6) and their isomers. READ MORE

  4. 17. Structural and solid state EMF studies of phases in the CaO–K2O–P2O5 system with relevance for biomass combustion

    Author : Malin Sandström; Dan Boström; Anders Nordin; Bo Björkman; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; calcium potassium phosphates; structural studies; Gibbs standard energy of formation; EMF measurements; biomass; combustion; chemical equilibrium model calculations; Inorganic chemistry; Oorganisk kemi;

    Abstract : Fosfaters reaktioner i energiomvandlingsprocesser är kritisk för den generella processen som helhet, för askrelaterade problem, emissioner liksom för en effektiv och hållbar användning av askan.Denna avhandling är en sammanställning och diskussion med utgångspunkt i åtta artiklar som behandlar strukturella och termodynamiska studier på faser i CaO-K2O-P2O5-systemet, vilka är av relevans inom förbränning av biomassa. READ MORE

  5. 18. The small intestine in experimental peritonitis : An experimental study focusing om intestinal energy metabolism, bacterial translocation and mucosal immunology

    Author : Mikael Ljungdahl; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; Bacterial translocation; endotoxin; faecal peritonitis; high-energy phosphates; hypoxia; intramucosal pH; IL-6; ischaemia; lactate; lymphocytes; mucosal injury; oxygendelivery; pigs; sepsis; tonometry; Kirurgi; Surgery; Kirurgi; Surgery; kirurgi;

    Abstract : The gut is highly susceptible to injury during sepsis. An impaired mucosal barrier permitstranslocation of enteric microorganisms to blood or other organs. In a porcine model sepsiswas induced by faecal peritonitis. READ MORE

  6. 19. Protein phosphorylation cascades regulating islet beta-cell insulin exocytosis through glucose sensing and drug signaling : with special focus on serine/threonine protein phosphates and hypoglycemic sulfonylureas

    Author : Mikael Lehtihet; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Diabetes; Islet; Insulin; Exocytosis; Protein phosphatase; Protein kinase; CPT-1; Sulfonylurea; Glutamate; Polyphosphoinositide;

    Abstract : In human type 2 diabetes, loss of glucose-sensitive insulin secretion from the pancreatic �-cell is an early pathogenetic event. Initially, this may be compensated for by stimulating insulin secretion by sulfonylurea drugs. READ MORE

  7. 20. Nucleoside H-phosphonates and H-phosphonothioates : some chemical and stereochemical studies

    Author : Mats Thelin; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Phosphonic acid's reaction towards sterically hindered acyl chlorides has been investigated. A new synthetic method for the synthesis of nucleoside Hphosphonate monoesters has been developed. Furthermore, a method for the synthesis of nucleoside H-phosphonothioate monoesters has also been developed. READ MORE