Sökning: "hydrogen metabolism"

Visar resultat 21 - 25 av 64 avhandlingar innehållade orden hydrogen metabolism.

  1. 21. Towards the Rational Design of Molecularly Imprinted Polymers

    Författare :Håkan S Andersson; Ann-Christin Koch-Schmidt; Ian A Nicholls; Klaus Mosbach; Richard F Venn; Tillämpad biokemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Thermodynamics; Molecular Recognition; Polyvalency; Cooperativity; Electrostatic Interactions; Hydrophobic Effect; Chromatography; Frontal Analysis; HPLC; Spectroscopy; Molecularly Imprinted Polymer; Molecular Imprinting; Crown Ether; Template Polymerisation; Cyclodextrin; Biochemistry; Metabolism; Biokemi; Biotechnology; Bioteknik; molecular recognition; Biokemi;

    Sammanfattning : Molecular imprinting is a technique by which polymeric materials selective for a given target molecule can be created through a casting procedure. Functionalised monomers are added to a solution of molecular templates. LÄS MER

  3. 22. Changed iron metabolism and iron toxicity in scrapie-infected neuroblastoma cells

    Författare :Sandra Zetterström Fernaeus; Tiit Land; Gaetano Cairo; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; prion disease; oxidative stress; iron metabolism; Neurochemistry; Neurokemi;

    Sammanfattning : Reactions and interactions of iron and oxygen can be both beneficial and detrimental to cells and tissues. Iron is mainly found in our blood where it functions as a mediator in the transport of oxygen to the cells and is further vital for the cellular respiration reducing the oxygen to water. LÄS MER

  4. 23. An Organic Chemistry Odyssey : Imaging Mass Spectrometry in Neurotherapeutics, Asymmetric Methodology Development and Natural Product Synthesis

    Författare :Marvin Villacrez; Kemisk biologi med inriktning mot läkemedelsutveckling; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Masspektrometri; totalsyntes; avbildande massspektrometri; MALDI avbildande massspektrometri; asymmetrisk syntes; farmakokinetik; dynamisk kinetisk resolution; Aasymetrisk överföringshydrogenering; klozapin; Läkemedelsmetabolism; läkemedelsdistribution; aminoalkoholer; Aspidophylline A; mass spectromery; Imaging mass spectrometry; Total synthesis; Dynamic kinetic resolution; asymmetric transfer hydrogenation; Aspidophylline A; Drug distribution; Drug metabolism; Drug Metabolism and Mass Spectrometry Imaging; MALDI mass spectrometry imaging; clozapine; amino alcohols; pharmacokinetics;

    Sammanfattning : The development of imaging technologies and brain models is crucial for advancements in neurotherapeutic drug discovery and development. They assume a critical role in evaluating essential parameters such as drug blood-brain barrier (BBB) permeation, distribution, and metabolism, all of which are vital for the development of safe and effective medications. LÄS MER

  5. 24. Macrophage-material surface interactions

    Författare :Christina Gretzer; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Apoptosis; biomaterials; cell-cell interactions; cell-material interactions; cytokines; differentiation; fibrinogen; hydrogen peroxide; LPS; monocytes; particles;

    Sammanfattning : Material surface-stimulated activation of the macrophage and the release of mediators has been suggested to be an important factor for inflammation and tissue regeneration around biomedical implants. Macrophage interactions with particles released from implants as well as macophage-bacteria interactions are also involved in implant loosening processes. LÄS MER

  7. 25. To reduce a ribonucleotide – Radical solutions in enzymology in form and function

    Författare :Oskar Aurelius; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ribonucleotide reductase; X-ray crystallography; Small-angle X-ray scattering; nucleotide metabolism; protein biophysics; metalloproteins; anaerobic enzymology;

    Sammanfattning : It has been more than 50 years since the enzyme system ribonucleotide reductase (RNR), catalysing the reduction of ribonucleotides to deoxyribonucleotides, was first discovered. RNR was also the first time that radical chemistry was revealed in an enzyme. LÄS MER