Search for dissertations about: "tolerance"

Showing result 1 - 5 of 946 swedish dissertations containing the word tolerance.

  1. 1. Progesterone metabolites learning, tolerance, antagonism & metabolism

    University dissertation from Umeå : Umeå university

    Author : Charlotte Öfverman; Umeå universitet.; [2009]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; allopregnanolone; isoallopregnanolone; THDOC; learning; tolerance; antagonism; inhibition; patch clamp; Morris water maze; metabolism; epimerization; MEDICINE Surgery Obstetrics and women s diseases Obstetrics and gynaecology; MEDICIN Kirurgi Obstetrik och kvinnosjukdomar Obstetrik och gynekologi; obstetrik och gynekologi; Obstetrics and Gynaecology;

    Abstract : Progesterone metabolites as allopregnanolone, isoallopregnanolone and tetrahydrodeoxy-corticosterone (THDOC) are increased in the luteal phase of the menstrual cycle, throughout pregnancy and during stress. Allopregnanolone and THDOC are neurosteroids with 3α-hydroxy, 5α-configurations and positive modulating effect on the GABAA receptor. READ MORE

  2. 2. Unmasking fault tolerance : Quantifying deterministic recovery dynamics in probabilistic environments

    University dissertation from Umeå : Umeå university

    Author : Nils Müllner; [2014]

    Abstract : The present book focuses on distributed systems operating under probabilistic influences like faults. How well can such systems provide their service under the effects of faults? How well can they recover from faults? Along with a thorough introduction into the area of fault tolerance, this book introduces a measure called limiting window availability to answer such questions. READ MORE

  3. 3. Tolerance and injury mechanisms in the developing CNS

    University dissertation from Umeå : Umeå university

    Author : Malin Gustavsson; Göteborgs universitet.; Gothenburg University.; [2005]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; hypoxia-ischemia; neonatal; brain; PARP-1; tolerance; global gene expression; apoptosis; cerebral blood flow;

    Abstract : The pathophysiological mechanisms underlying the development of hypoxic-ischemic (HI) brain injury has been the subject of extensive research yet a neuroprotective strategy to limit its progression is lacking.OBJECTIVES: The aim of the present thesis was to obtain a better understanding of the mechanisms involved in neonatal HI, specifically to study I) the involvement of Poly ADP-ribose) polymerase (PARP)-1 in HI, II) the effect of hypoxic PC on brain injury and function after HI in the long-term perspective, III) the effect of hypoxic PC on global gene expression, in particular the involvement of apoptosis related genes, and IV) the vascular response to hypoxic PC. READ MORE

  4. 4. Induction of operational tolerance to allografts and xenografts

    University dissertation from Matthias Corbascio

    Author : Matthias Corbascio; Lunds universitet.; Lund University.; [2002]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; transplantation; Immunologi; serologi; serology; Immunology; allograft; xenograft; heart transplantation; tolerance; anti-LFA-1; CTLA4Ig; anti-CD40L;

    Abstract : Popular Abstract in Swedish Med dagens medicinska teknik måste mottagare av transplanterade organ ta immundämpande läkemedel varje dag för att undvika att transplantatet avstöts. Dessa patienter får ett generellt nedsatt immunförsvar vilket betyder att de blir mottagliga för infektionssjukdomar, samt har en ökad risk för att utveckla tumörer. READ MORE

  5. 5. Ecology and evolution of tolerance in two cruciferous species

    University dissertation from Stockholm : Botaniska institutionen

    Author : Elin Boalt; Södertörns högskola.; Stockholms universitet.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES Biology Other biology; NATURVETENSKAP Biologi Övrig biologi; Plant Ecology; växtekologi; herbivory; tolerance; methodology; Raphanus raphanistrum; Cardamine pratensis; folivory; apex removal; plant competition; ploidy levels; herbivore pressure;

    Abstract : Tolerance to herbivory is the ability of plants to maintain fitness in spite of damage. The goal of this thesis is to investigate the genetic variation and expression of tolerance within species, determine whether and in what conditions tolerance has negative side-effects, and how tolerance is affected by different ecological factors. READ MORE