Sökning: "Yngve bergqvist"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Yngve bergqvist.

  1. 1. Determination of chloroquine and its metabolites in various biological tissues and an evaluation of its disposition in man

    Författare :Yngve Bergqvist; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 2. Development of Analytical Methods for the Determination of Antimalarials in Biological Fluids

    Författare :Daniel Blessborn; Yngve Bergqvist; Anders Helander; Högskolan Dalarna; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Malaria; Chloroquine; Quinine; Sulfadoxine; Pyrimethamine; Mefloquine; Lumefantrine; Amodiaquine; Pyronaridine; Proguanil; Atovaquone; Sampling paper; Dried blood spots; Capillary blood; Antimalarial drugs; Solid-phase extraction; Liquid chromatography.; Chemistry;

    Sammanfattning : The aim of this thesis was to develop analytical methods for measuring antimalarial drugs in biological fluids. Solid phase extraction (SPE) was used for the enrichment and purification of the drugs. LÄS MER

  4. 3. From achiral to chiral analysis of citalopram

    Författare :Björn Carlsson; Yngve Bergqvist; Linköpings universitet; []
    Nyckelord :depression; noradrenaline; dopamine; serotonin; citalopram; selective serotonin-reuptake inhibitor SSRI ; high-performance liquid chromatography HPLC ; therapeutic drug monitoring TDM ; enantioselective separation; MEDICINE; MEDICIN;

    Sammanfattning : Within the field of depression the “monoamine hypothesis” has been the leading theory to explain the biological basis of depression. This theory proposes that the biological basis of depression is due to a deficiency in one or more of three key neurotransmitter systems, namely noradrenaline, dopamine and serotonin which are thought to mediate the therapeutic actions of virtually every known antidepressant agent. LÄS MER

  5. 4. Development of Field-adapted Analytical Methods for the Determination of New Antimalarial Drugs in Biological Fluids

    Författare :Niklas Lindegårdh; Karin Markides; Yngve Bergqvist; Anders Colmsjö; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Analytical chemistry; LC; liquid chromatography; biological samples; SPE; solid phase extraction; validation; antimalarial drugs; amodiaquine; piperaquine; atovaquone; dried blood spots; Analytisk kemi; Analytical chemistry; Analytisk kemi; Analytical Chemistry; analytisk kemi;

    Sammanfattning : This thesis deals with the development of analytical methods for the determination of new antimalarial drugs in biological fluids. The goal was to develop methods that facilitate clinical studies performed in the field, such as capillary blood sampling onto sampling paper. LÄS MER

  7. 5. Drug Analysis : Bioanalytical Method Development and Validation

    Författare :Mikaela Malm; Yngve Bergqvist; Anders Colmsjö; Uppsala universitet; []
    Nyckelord :Analytical chemistry; African trypanosomiasis; calibration model; chiral chromatography; dried blood spots; eflornithine; evaporative light-scattering detection; HIV AIDS; lamivudine; liquid chromatography; malaria; nevirapine; piperaquine; pneumonia; solid-phase extraction; sulfadoxine; sulfamethoxazole; validation; zidovudine; Analytisk kemi;

    Sammanfattning : This thesis describes bioanalytical methods for drug determination in biological matrixes, with drugs in focus used against diseases largely affecting low-income countries. Solid-phase extraction is used for sample cleanup, and processed samples are analyzed by liquid chromatography. LÄS MER