Search for dissertations about: "L. Persson"

Showing result 1 - 5 of 27 swedish dissertations containing the words L. Persson.

  1. 1. Aspects of Regulation of GFR and Tubular Function in the Diabetic Kidney Roles of Adenosine, Nitric Oxide and Oxidative Stress

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Patrik Persson; Uppsala universitet.; [2013]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; diabetes; diabetic nephropathy; glomerular filtration rate; renal blood flow; insulin; renal hemodynamics; micropuncture; oxygen; NADPH-oxidase; apocynin; streptozotocin; l-arginine; CGS21680; rats; mice; Physiology; Fysiologi; Medical Science; Medicinsk vetenskap;

    Abstract : Diabetic nephropathy is the main cause for initiation of renal replacement therapy and early symptoms in patients include increased glomerular filtration rate (GFR), decreased oxygen tension and albuminuria, followed by a progressive decline in GFR and loss of kidney function. Experimental models of diabetes display increased GFR, decreased tissue oxygenation and nitric oxide bioavailability. READ MORE

  2. 2. Muscle Tenderness in Women

    University dissertation from Ann L Persson, Department of Rehabilitation, University Hospital, SE-221 85 Lund, Sweden

    Author : Ann Persson; Lunds universitet.; Lund University.; [2003]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Reliability.; Electronic algometer; Pain threshold; Pain measurement; Shoulder pain; Tenderness; Muscle; Nociception; Central processing; Physical medicine; kinesitherapy; revalidation; rehabilitation; Rehabilitering medicinsk och social ;

    Abstract : Popular Abstract in Swedish Muskelömhet hos kvinnor Smärttrösklar för tryck i skuldermuskulaturen (trapezius och deltoideus) i vila, efter muskel uttröttning och efter smärtsam stimulering Smärta i muskler och leder och besvär i form av upplevd trötthet i musklerna är vanligt förekommande problem, särskilt hos den kvinnliga delen av befolkningen. Man har ansett detta kopplat till olika belastande arbetsmoment. READ MORE

  3. 3. The spatial structure of genetic and morphometric variation in Corylus avellana (Betulaceae): pattern and scale

    University dissertation from Helena Persson, Department of Ecology, Systematic Botany, Sölvegatan 37, SE-223 62 Lund, Sweden

    Author : Helena Persson; Lunds universitet.; Lund University.; [2002]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; phytogeography; chemotaxonomy. Physiology of nonvascular plants; Systematisk botanik; taxonomi; morfologi; kemotaxonomi. Växters fysiologi inte kärlväxter .; taxonomy; morphology; Systematic botany; Öland; clonal structure; marginal and central populations; image analysis; aerial photographs; morphometric variation; allozymes; Corylus avellana; genetic variation;

    Abstract : Popular Abstract in Swedish Spatiell struktur hos Corylus avellana (Betulaceae), hassel, med avseende på genetisk och morfometrisk variation Hassel, (Corylus avellana) är en vindpollinerad perenn buske som förekommer i mer eller mindre sammanhängande bestånd i stora delar av Europa. I denna avhandling har jag undersökt den genetiska och morfometriska variationen på olika hierarkiska nivåer hos hassel genom att använda förmodat neutrala karaktärer såsom allozymer och bladform. READ MORE

  4. 4. Coordination of Phosphine-Thioether Ligands to Low-valent Metal Centers

    University dissertation from Helena Persson, Department of Ecology, Systematic Botany, Sölvegatan 37, SE-223 62 Lund, Sweden

    Author : Roger Persson; Lunds universitet.; Lund University.; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; polynuclear metal complexes; fluxional behavior; cluster; thioether; phosphine; crystal structure; sulfur; triosmium;

    Abstract : The reactivity of the phosphine-thioether ligands bis(2-diphenylphosphino) ethylthio)ethane (PSSP), bis(2-(diphenylphosphino) ethyl)sulfane (PSP), PPh2CH2CH2SMe (PS), PPh2(o-C6H4SMe (PortoS), and PPh(o-C6H4SMe)2 (PSS) towards low-valent carbonyl clusters has been studied. In all structurally characterized clusters, the ligand donor atoms are terminally coordinated. READ MORE

  5. 5. Strategies for cellulose fiber modification

    University dissertation from Stockholm : Fiber- och polymerteknologi

    Author : Per Persson; KTH.; [2004]
    Keywords : Candida antarctica lipase B; cationic catalysis; cellulose-binding module; dendrimer; enzymatic polymerization; fiber modification; silica-cast replica; sol-gel mineralization; organocatalysis; xyloglucan endotransglycosylase;

    Abstract : This thesis describes strategies for and examples ofcellulose fiber modification.The ability of an engineered biocatalyst, acellulose-binding module fused to theCandida antarcticalipase B, to catalyze ring-openingpolymerization of e-caprolactone in close proximity tocellulose fiber surfaces was explored. READ MORE