Sökning: "nitric-oxide synthase"
Visar resultat 16 - 20 av 187 avhandlingar innehållade orden nitric-oxide synthase.
16. Regulation of Insulin Secretion in Relation to Nitric Oxide, Carbon Monoxide and Acid alpha-Glucoside Hydrolase Activities
Detta är en avhandling från Department of Experimental Medical Science, Lund UniveristySammanfattning : The main stimulus for insulin secretion is elevated blood glucose levels. In this thesis the aim was to study less well-known systems involved in the complex regulation of glucose-stimulated insulin release, emphasizing the role of the lysosomal/vacuolar system and the associated glycogenolytic acid alpha-glucoside hydrolases, but also the HO-CO and NOS-NO systems. LÄS MER
17. Regulation of Tubuloglomerular Feedback by Macula densa-derived Nitric Oxide
Detta är en avhandling från Department of Physiology and Neuroscience, Lund UniversitySammanfattning : Studies were conducted to investigate the role of macula densa (MD)-derived nitric oxide (NO) in regulation of the glomerular filtration (GFR) through the tubuloglomerular feedback (TGF) mechanism. Immunocytochemical localization of the neuronal isoform of NO synthase (NOS) in the kidney showed that this isoform was exclusively located in MD cells. LÄS MER
18. Nitric oxide modulates neutrophil function
Detta är en avhandling från Linköping : Linköpings universitetSammanfattning : An important role of the neutrophils is to attack and destroy microbial intruders. In order to do so, these leukocytes must adhere to the blood vessel wall, pass through the endothelial cell layer, move through the tissues to the point of infection, ingest the intruder and destroy it. LÄS MER
19. Electron and Proton Transfer in Nitric Oxide Reductase NO Binding, NO Reduction and no Pumping
Detta är en avhandling från Linköping : Linköpings universitetSammanfattning : Nitric oxide reductase (NOR) from Paracoccus denitrificans catalyzes the two electronreduction of NO to N2O (2NO + 2H+ + 2e- → N2O + H2O) as part of the process ofdenitrification, the step-wise reduction of nitrate to dinitogen. The NOR-catalyzedreaction is central in the nitrogen cycle, since in this step the N=N double bond isformed. LÄS MER
20. Nitric oxide synthase in female reproductive and urinary organs: Hormonal regulation and functional significance
Detta är en avhandling från Linköping : Linköpings universitetSammanfattning : Nitric oxide synthase (NOS) activity was studied in cytosolic and particulate fractions in reproductive organs from rabbit (uterus and vagina) and rat (uterus, vagina and cervix). NOS was found predominantly in cytosolic fractions in all tissues and the activity of NOS in both fractions was highly Ca2+ dependent. LÄS MER
