Sökning: "Ylva Engström"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Ylva Engström.

1. 1. A pathway into the profession : The use, feasibility and outcomes of a peer learning intervention for nursing students and newly graduated nurses

   Författare :Ylva Pålsson; Gunilla Mårtensson; Maria Engström; Christine Leo Swenne; Karin Blomberg; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Clinical practice education; Intervention; Newly graduated nurses; Nursing students; Peer learning; Workplace introduction.;

   Sammanfattning : The overall aim of present thesis was to study the use, feasibility and outcomes of a peer learning intervention for nursing students and new graduates, including studies using a quasi-experimental (Study I and III), descriptive (Study II) and mixed-methods (Study IV) design. Data were collected using questionnaires, observations, checklists for intervention fidelity, individual interviews and group interviews. LÄS MER

3. 2. Regulation of NF-κB by Calmodulin

   Författare :Åsa Antonsson; Thomas Grundström; Ylva Engström; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Molecular biology; NF-κB; calmodulin; transcription; calcium; Molekylärbiologi; Molecular biology; Molekylärbiologi; molekylärbiologi; Molecular Biology;

   Sammanfattning : Cells experience numerous external signals which they must respond to. Such signals arriving at the cell surface are transduced via various signal transduction pathways and often ultimately result in regulation of transcription. LÄS MER

4. 3. The Path to Destruction : Understanding the mechanism and regulation of proteasomal degradation

   Författare :Anne Beskow; Patrick Young; Ylva Engström; Bernat Crosas; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Proteasome; ubiquitin; p97; Cnc-C; transcription factors; Nrf1; Nrf2; Molecular Biology; molekylärbiologi;

   Sammanfattning : A majority of intracellular proteins are degraded by the ubiquitin proteasome system (UPS). In this thesis, both the mechanism of the degradation and the regulation of UPS have been investigated. The importance of the p97 ATPase for proteasomal degradation of cytosolic substrates was examined. LÄS MER

5. 4. Regulation of the Expression of Mouse Ribonucleotide Reductase Small Subunit at the Levels of Transcription and Protein Degradation

   Författare :Anna Lena Chabes; Lars Thelander; Ylva Engström; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Molecular biology; ribonucleotide reductase; transcription; protein degradation; cell cycle; Molekylärbiologi; Molecular biology; Molekylärbiologi; Medical Cell Biology; medicinsk cellbiologi;

   Sammanfattning : Deoxyribonucleic acid (DNA) carries all the genetic information of a cell. Ribonucleotide reductase (RNR) provides balanced pools of all four dNTPs, the building blocks of DNA. These building blocks are needed during DNA synthesis and repair. LÄS MER

7. 5. Role of POU/Oct transcription factors in Drosophila immunity

   Författare :Widad Dantoft; Ylva Engström; Anne Uv; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Antimicrobial peptides; Drosophila; host-pathogen interaction; immune gene expression; immune signaling; NF-kB; microbiota; POU Oct transcription factors; protein degradation; stress response; transcriptional regulation; Molecular Biology; molekylärbiologi;

   Sammanfattning : In response to infection, Drosophila melanogaster relies on the ability to mount a robust and potent innate immune response, characterized by induction of cellular and humoral processes. While rapid immune induction is of utmost importance, it is equally important to restrict and repress immune gene expression, where and when it is not needed. LÄS MER