Search for dissertations about: "physiological skin changes"
Showing result 1 - 5 of 25 swedish dissertations containing the words physiological skin changes.
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1. Physiological Stress Reactivity in Late Pregnancy
Abstract : During pregnancy, the basal activity is increased in both of our major stress response systems: the sympathetic nervous system and the hypothalamic-pituitary-adrenal axis. At the same time, the reactivity towards stressors is reduced. These alterations sustain maternal and fetal homeostasis, and are involved in the regulation of gestational length. READ MORE
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2. Studies on Vitamin A Signaling in Psoriasis : A Comparison Between Normal and Lesional Keratinocytes
Abstract : Vitamin A and metabolites (retinoids) are crucial for normal epidermal maturation. Physiological effects are mediated by retinoic acid (RA) that activates nuclear retinoic acid receptors (RARs) in complexes with retinoid X receptors (RXRs), resulting in altered gene transcription.Psoriasis is a common disease with unknown etiology. READ MORE
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3. Toll-like receptor activation induced changes in dendritic cells
Abstract : Dendritic cells (DC) are professional antigen-presenting cells that act as a “bridge” between innate and adaptive immunity by the induction and subsequent orchestration of immune responses. The ligation of Toll-like receptors (TLR) and other innate receptors on DC determines their immune-stimulating capacity. READ MORE
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4. Multivariate Data Analytics to Identify Driver’s Sleepiness, Cognitive load, and Stress
Abstract : Driving a vehicle in a dynamic traffic environment requires continuous adaptation of a complex manifold of physiological and cognitive activities. Impaired driving due to, for example, sleepiness, inattention, cognitive load or stress, affects one’s ability to adapt, predict and react to upcoming traffic events. READ MORE
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5. Epidermal keratinocytes studied by X-ray microanalysis, with special reference to contact dermatitis : In vivo and in vitro studies of functional changes in human cells
Abstract : By determining the intracellular elemental content, information can be obtained on the physiological status of cells. The cellular content of sodium, magnesium, phosphorus, sulfur, chloride, potassium and calcium can be indicative for proliferation, cell membrane damage or cell death. READ MORE