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Showing result 1 - 5 of 32 swedish dissertations matching the above criteria.

  2. 1. Functional study of Nucleoporins Nup88 and Nup214 during Drosophila Development

    Author : Nikos Xylourgidis; Christos Samakovlis; Valerie Doye; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; mbo; Nup88; CAN; Nup214; NPC; CRM1; embargoed; NF-kB; REL; Dorsal; Dif; Drosophila; Developmental biology; Utvecklingsbiologi;

    Abstract : More than a million macromolecules per minute pass through the nuclear envelope of a eukaryotic cell. An important challenge is to understand how the NPC coordinate efficiently the bi-directional trafficking necessary for the basal cellular activities and the rapid translocation of regulatory proteins in response to signaling. READ MORE

  4. 2. Design aspects of low-noise amplifiers in low-IF receivers for wireless applications

    Author : Adiseno; KTH; []
    Keywords : ;

    Abstract : .... READ MORE

  5. 3. 2.4GHz CMOS receivers for short range wireless communications

    Author : Hong-Sun Kim; KTH; []
    Keywords : ;

    Abstract : .... READ MORE

  6. 4. Involvement of Rel and GATA transcription factors in the regulation of antimicrobial peptide gene expression in Drosophila melanogaster

    Author : Ulla-Maja Petersen; Himadri Pakrasi; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Molecular Biology; molekylärbiologi;

    Abstract : Insects posses a powerful immune system related to the innate immune reactions present in vertebrates. When insects are infected by bacteria or other microorganisms, a vast production of different antimicrobial peptides is activated. The expression of antimicrobial peptides is regulated at the level of transcription. READ MORE

  7. 5. MEKK-1 and NF-κB Signaling in Pancreatic Islet Cell Death

    Author : Dariush Mokhtari; Nils Welsh; Michael Welsh; Anders Tengholm; Shanta Persaud; Uppsala universitet; []
    Keywords : Cell biology; MEKK-1; JNK; human islets; β-cells; siRNA; apoptosis; cell death; MAPK; nitric oxide; cytokines; streptozotocin; c-Rel; NF-κB; Cellbiologi;

    Abstract : Type 1 diabetes is an autoimmune disease resulting in the selective destruction of the insulin producing β-cells in the pancreas. Pro-inflammatory cytokines and the free radical nitric oxide (NO) have been implicated in mediating the destruction of β-cells, possibly through activation of the mitogen activated protein kinases (MAPKs) JNK, ERK and p38. READ MORE