Viser treff 248-267 av 283

    • Stability of analgesic admixtures. Degradation and compatibility of common compounds in singular and binary admixtures in use for palliative treatment 

      Koveland, Anne Christine (Master thesis; Mastergradsoppgave, 2017-05-15)
      Analgesic admixtures are given subcutaneously using patient-controlled analgesia devices and are often used in palliative care. The admixtures contain in most cases several compounds to treat multiple conditions. Despite the wide use, there are few data on the physical and chemical stability of the different admixtures. In this preliminary study, we investigated the stability and compatibility of ...
    • Stability of Pharmaceuticals in a Simulated Marine Environment 

      Smellror, Kine Johansen (Master thesis; Mastergradsoppgave, 2014-05-20)
      In the past few decades there has been an increasing awareness of pharmaceuticals in the environment and pharmaceuticals as environmental pollutants. Pharmaceuticals find their way to the aquatic environment mostly through sewage treatment plants. The potential toxicity of pharmaceuticals is of great interest as they have been discovered in air, water, soil, sediment and biota. The aim of the ...
    • Structural elucidation of phospholipids in omega-3 food supplements 

      Brogård, Charlotte Nikolaisen (Master thesis; Mastergradsoppgave, 2014-05-19)
      A novel method was developed for UPLC-MS analysis of phospholipids in complex lipid samples. The methods developed allowed for identification and structural elucidation of different PL species and by utilizing MSE technology, rapid qualitative analyses of complex lipid samples were made possible. By using UPLC-MS it was confirmed that a high proportion of the total content of commercial marine oils ...
    • Structure/activity relationship of alpha-conotoxins targeting GABAB receptor 

      Køller, Katrine Sperstad (Master thesis; Mastergradsoppgave, 2011-06-16)
      Conotoxins are small disulfide rich peptides derived from the venom of Cone snails. They target different receptors in the nervous system with high selectivity and potency making them valuable as drug leads or drug themselves. One group of conotoxins, α-conotoxins have been shown to have potential as treatment for neuropathic pain.
    • Studie av glukokortikoidreseptoren (GR) og transkripsjonsfaktoren PAX6 i linseceller under oksidativt stress 

      Mellem, Viktoria Sareussen (Mastergradsoppgave; Master thesis, 2021-05-11)
      PAX6 er en transkripsjonsfaktor som er viktig for den normale utviklingen og funksjonen til øyet. Mutasjoner i PAX6 eller langvarig bruk av glukokortikoider er assosiert med patologiske tilstander i øyet, noe som indikerer at begge faktorene er viktig for øyets normalfunksjon. Øyet utsettes for oksidativt stress, og det er tidligere rapportert at både PAX6 og glukokortikoidreseptoren (GR) i andre ...
    • Studie av klinisk relevans av forskrivningsavvik ved resepter utskrevet av sykehusleger 

      Erdal, Hilde (Master thesis; Mastergradsoppgave, 2008-05)
      Innledning: Apotekloven slår fast at legemidler skal utleveres nøyaktig etter resept og rekvisisjon. Studier viser imidlertid at feil og mangler forekommer ved 2,0 % av reseptene som blir levert inn ved vanlige apotek i Norge, og forskrivningsavvik forekommer ved 8,5 % av ordinasjonene på resepter utskrevet av leger ved Haukeland Universitetssykehus. Forskrivningsavvik kan medføre fare for klinisk ...
    • Studier av mekanismer for subcellulær lokalisering av transkripsjonsfaktoren FoxO3a og regulering av FoxO3a-mediert transkripsjon 

      Christensen, Andreas Aleksander (Master thesis; Mastergradsoppgave, 2012-05-20)
      Lokalisering av FoxO transkripsjonsfaktorer reguleres av posttranslasjonelle modifikasjoner (PTM) som involverer fosforylering, ubiquitinering, acetylering og deacetylering. Disse modifikasjonene har betydning for subcellulær lokalisering av FoxO3a som videre kan regulere cellesyklus arrest, apoptose og autofagi. I tillegg spiller FoxO transkripsjonsfaktorer en viktig rolle for utvikling av kreft, ...
    • A study of Fez1 and Fez2. Establishment of Fez1 and Fez2 knock out cells lines. Localization of Fez1 and Fez2 

      Nguyen, Jenny Thuy Tien (Master thesis; Mastergradsoppgave, 2017-05-16)
      Autophagy is an essential cellular process that is important to maintain homeostasis by degrading proteins, lipids and organelles during critical times like cellular or environmental stress conditions. Autophagy plays a critical role in human pathologies, since defective autophagy can lead to diseases like cancer, neurodegenerative- and inflammatory diseases. Fez1 (Fasciculation and elongation protein ...
    • A study of Fez1 and Fez2: Localization and knock-out 

      Schäfer, Helene Bekkeli (Master thesis; Mastergradsoppgave, 2016-05-11)
      Autophagy is a fundamental cellular process where cell components get digested in autolysosomes and are recycled. Dysregulation of autophagy is involved in major diseases like cancer, neurodegeneration, inflammation and ischemia. In this thesis we have worked with fasciculation and elongation zeta (Fez) proteins, which are reported to inhibit autophagy. There are at least two mammalian Fez proteins, ...
    • A study of patient pharmaceutical care needs assessment in chronic obstructive pulmonary disease; as an example of a multidisciplinary intervention to reduce hospital re-admission in long term conditions 

      Skogly, Stian (Master thesis; Mastergradsoppgave, 2009-05-20)
      Introduction — The aim of Edinburgh Improved Anticipatory Care and Treatment (IMPACT) service is to reduce admissions and re-admissions to hospital for people with LTCs. The service consists of nurse case managers co-ordinating patients’ care, including reviewing medication. As a pilot project, an arrangement was made to refer such patients to a team of primary care pharmacists for clinical medication ...
    • A study of pharmaceutical care needs assessment in heart failure; to illustrate a multidisciplinary intervention to reduce hospital re-admissions in people with long term conditions 

      Berg, Camilla Torset (Mastergradsoppgave; Master thesis, 2009-05)
      Introduction The Edinburgh IMPACT (Improved Anticipatory Care and Treatment) is aimed at people with long term conditions, and focuses on improving patients’ quality of life and reducing preventable hospital admissions. The service is nurse led, and recently primary care pharmacists have been added to the team to perform a medication review pilot. Patients would be referred to the pharmacist, who ...
    • A study of the prescribing and administration of immuno-suppressant medication in patients receiving liver, kidney and pancreas transplantation 

      Patel, Kinjal Tulsi (Master thesis; Mastergradsoppgave, 2011-05-20)
      Introduction There is little data on immuno-suppressant administration and prescribing to transplant patients. It was considered a high risk area because errors in prescribing and administration of immuno-suppressants can potentially have serious consequences like graft loss, side effects and even death. The reality was however that the lack of data meant that no one knew whether this was an area ...
    • A study on the autophagy receptor p62/SQSTM1. Impact of ATF4 and 5´untranslated region of mRNA upon amino acid deprivation 

      Fredriksen, Line Mari (Master thesis; Mastergradsoppgave, 2015-05-13)
      Autophagy is crucial for sustainment of cellular homeostasis, but there is limited knowledge of how autophagy is regulated. The present study examined characteristics of the first mammalian autophagy receptor described, the sequestosome-1 or p62/ SQSTM1, regarding transcriptional and translational expression under stress by amino acid starvation in the mammalian Hek293 cells. Reviews report p62 ...
    • Supply and administration of denosumab for patients with osteoporosis in primary care - a qualitative study to explore the potential for pharmacy practice development 

      Henriksen, Ben Tore (Master thesis; Mastergradsoppgave, 2013-05-20)
      BACKGROUND: Denosumab is a medication for postmenopausal osteoporosis delivered as a subcutaneous injection. Within the National Health Service (NHS) Lothian, Scotland, the treatment is currently administered in a hospital setting. Feedback from patients and staff indicate that the drug could most likely be delivered in a community setting, which is in accordance with Scottish Government policy ...
    • Synthesis and structural studies of cyclic bioactive cysteine rich peptides 

      Sørum, Lisbeth (Mastergradsoppgave; Master thesis, 2009-05-20)
      Naturally occurring cyclic peptides have great therapeutic potential. Cyclotides are circular proteins found in the plants of the Rubiaceae, Violaceae and Cucurbitaceae families. They have an exceptional stability against chemical, enzymatic and thermal conditions due to their cyclic cystine knot (CCK) motif, which is the combination of a cyclic backbone and multiple disulfide bonds. In this thesis, ...
    • Synthesis of copper and silver nanoparticles with extracts of berries: A green chemistry approach 

      Løkse, Christoffer Jacobsen (Master thesis; Mastergradsoppgave, 2017-05-15)
      Nanoparticles are usually defined as particles in a size range of 1-100 nm, and these particles often have different properties than the non-nanoscale material of the same chemical composition. In recent years, as the interest and use of nanoparticles has increased and so has the interest in understanding their behaviour, impact and fate in the environment. In the last decades, there has been special ...
    • Synthesis, bioactivity testing, and structure elucidation of antimicrobial peptide analogues derived from Synoicum Turgens 

      Kristensen, Johannes (Mastergradsoppgave; Master thesis, 2023-05-15)
      A method was developed for synthesizing and isolating two DRPs, with varying levels of success affected by difficulties in the purification process and human error. However, it has shed light on some of the difficulties that may occur and suggestions on how they could be improved. The method developed structure elucidation through sequential reduction and alkylation of the disulfide bridges proved ...
    • Targeted detection of mutations associated with imatinib-resistance. Strategies to increase sensitivity and specificity 

      Johansen, Linda Eilen (Master thesis; Mastergradsoppgave, 2006-06-12)
      Background: The main cause to chronic myeloid leukemia (CML) is a translocation between chromosome 9 and 22, resulting in the Philadelphia chromosome, containing a BCR-ABL fusion-gene that encodes a constitutively active tyrosine kinase. Imatinib, a selective inhibitor of the tyrosine kinase, is the first-line treatment for CML-patients. However, drug-resistance is an increasing problem, and the ...
    • Topical liposomes treated by probe-sonication. Study on process and composition using statistical experimental design and multivariate evaluation 

      Chemeda, Ayantu Edossa (Master thesis; Mastergradsoppgave, 2015-10-01)
      Abstract A size distribution between 200 and 300 nm and a high drug entrapment is desirable for liposomes intended for topical application. In an early phase of drug development, small batch sizes are also wanted. Dual Asymmetric Centrifugation (DAC) meets these requirement and was our method of choice. But, after successful production of a few DAC-liposome batches with drug entrapment of ...
    • Topical vaginal therapy: Development of a liposomal hydrogel delivery system for epicatechin 

      Moueffaq, Sabrin (Mastergradsoppgave; Master thesis, 2018-05-15)
      Vaginal infections are common in women of all ages and proper treatment is essential. The vaginal route of administration can be considered as favourable for the local therapy of vaginal infections. There are several vaginal dosage forms currently available; however, all suffer from limitations such as leakage and limited residence time at the site of action resulting in reduced therapeutic effect. ...