Browsing Molekylærbiologi by Title
Now showing items 1-20 of 146
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(Master thesis / Masteroppgave, 2012)Previous studies show that the endogenous opioid system has an important role in the pain control system. In recent years, it has also been suggested that epigenetic modifications, such as acetylations, may affect pain ...
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(Master thesis / Masteroppgave, 2005)Bakgrunn: c-Myb er en sentral regulatorisk transkripsjonsfaktor i hematopoietiske celler og regulerer mange målgener som er involvert i proliferasjon, differensiering og apoptose. For å kunne forklare c-Mybs biologi er det ...
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(Master thesis / Masteroppgave, 2007)Hematopoiesis is the process by which the hematopoietic stem cells differentiate into a variety of specialized cells (mature blood cells). The development of the definitive hematopoietic cell lineages is regulated by a ...
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(Master thesis / Masteroppgave, 2006)Cancer of the large bowel may be looked upon as a model of stepwise tumor development, as it has morphological distinct benign and malignant stages paralleling a preferential order of genetic and epigenetic aberrations. ...
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(Master thesis / Masteroppgave, 2007)Abstract. The c-Myb transcription factor plays a central role in regulation of growth, differentiation and survival of hematopoietic cells. Despite being studied for many years, the understanding of how c-Myb functions ...
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(Master thesis / Masteroppgave, 2008)Post-translational modifications of histones play an important role in regulation of gene transcription. The most well studied histone modification is acetylation that is regulated by the enzymatic activities of histone ...
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The antinociceptive effect of the FAAH inhibitior URB597 is blocked by the opioid receptor antagonist naloxoneRestricted Access (Master thesis / Masteroppgave, 2011)Previous studies indicate that inhibition of fatty acid amide hydrolase (FAAH) activity may result in accumulation of endocannabinoids both in the brain and the spinal cord. Furthermore, it has been suggested that the ...
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(Master thesis / Masteroppgave, 2006)Cystic fibrosis (CF) is an inherited, recessive disease that primarily affects the pancreas of the digestive system and the lungs of the respiratory system. The disease is caused by mutations in the gene encoding the CFTR ...
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Autofage organeller i rottehepatocytter : En studie av LC3-positive organeller etter separering med isotone tetthetsgradienterRestricted Access (Master thesis / Masteroppgave, 2009)Autofagi er en intracellulær prosess eukaryote celler benytter til å bryte ned sitt eget cytoplasma ved langvarig sult eller proteinmangel, til negativ regulering av massevekst, og til spesifikk nedbrytning av ødelagte ...
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(Master thesis / Masteroppgave, 2005)ABSTRACT The aim of this thesis was to investigate the in vitro physiological and genetic responses of Bacillus cereus ATCC 14579 to bile, bile salts and mucin, substances which would be encountered in the gastrointestinal ...
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(Master thesis / Masteroppgave, 2011)Chlamydomonas reinhardtii is a widely used model organism to study chloroplast gene expression and photosynthetic processes. In this project we worked to identify a novel trans-acting factor that is thought to contribute ...
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(Master thesis / Masteroppgave, 2010)Thioredoxin (Trx) is a small ubiquitous protein containing two conserved cysteines that can reversibely form a redox-active disulfide bond, belonging to the Trx superfamily. Ribonucleotide reductase (RNR) was the first ...
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(Master thesis / Masteroppgave, 2006)In this study we have established a method for screening a collection of strains, from the Bacillus cereus group of bacteria, for biofilm formation, including soil isolates, strains from culture collections, reference ...
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Cancer immunosurveillance mediated by CD4+ T cells - focus on dendritic cells and interleukin-1 secretionRestricted Access (Master thesis / Masteroppgave, 2011)Tumor-specific CD4+ T cells coordinate the adaptive immune response against cancer. Dendritic cells (DCs) are professional antigen presenting cells that are believed to be important for the initial activation of naïve ...
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(Master thesis / Masteroppgave, 2011)Cells that grow in a restricted area will eventually become confluent. At that point normal cells will stop dividing, while cancer cells, with their invasive properties, will continue dividing. It has been known for quite ...
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Cellular and sub-cellular localization of different N-methyl-D-aspartate receptor subunits in the hippocampal formation of mature and aged mice lacking the Neil3 geneRestricted Access (Master thesis / Masteroppgave, 2009)High levels of oxidative stress are a common aspect of most neurodegenerative disorders. Oxidative stress in the brain causes DNA lesions that are mainly repaired by the base excision repair (BER) pathway. The BER pathway ...
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(Master thesis / Masteroppgave, 2011)Autophagy is an important growth regulatory process in eukaryotic cells. Dysfunctional autophagy can cause tumorigenesis and neurodegenerative diseases due to accumulation of defective cellular substructures and protein ...
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(Master thesis / Masteroppgave, 2009)Our group has shown that ultraviolet (UV) irradiation of fission yeast cells in G1 phase induces a delayed entry into S phase. More recently, we found that the cell cycle delay is accompanied by a general depression of ...
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(Master thesis / Masteroppgave, 2012)Paratuberculosis is a chronic enteric disease that affects ruminants. It is caused by Mycobacterium avium subsp. paratuberculosis (MAP) an obligated intracellular acid-fast bacilli that usually infect macrophages in the ...
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Characterisation of the fish pathogen Francisella in cells and zebrafish : Developing an assay for testing the delivery of drugs and vaccines using the nanoparticle systemRestricted Access (Master thesis / Masteroppgave, 2011)