Search for dissertations about: "Gram-negative"

Showing result 1 - 5 of 271 swedish dissertations containing the word Gram-negative.

2. 1. Antibiotic uptake in Gram-negative bacteria

   Author : Claudio Muheim; Daniel Daley; Jean-Marie Pagès; Stockholms universitet; []
   Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Gram-negative bacteria; Antibiotic uptake; Outer membrane; Lipopolysaccharide; Biochemistry; biokemi;

   Abstract : The increasing emergence and spread of antibiotic-resistant bacteria is a serious threat to public health. Of particular concern are Gram-negative bacteria such as Escherichia coli, Acinetobacter baumannii, Klebsiella pneumoniae or Pseudomonas aeruginosa. READ MORE

4. 2. Dendritic cell interactions with Gram negative bacteria

   Author : Mattias Svensson; Immunologi; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mycology; virology; Major histocompatibility complex molecules; Dendritic cells; Gram negative bacteria; Antigen processing; Antigen presentation; bacteriology; Microbiology; Mikrobiologi; bakteriologi; virologi; mykologi;

   Abstract : The interaction between murine bone marrow-derived dendritic cells (DC) and the Gram negative bacteria Salmonella typhimurium and Escherichia coli have been characterised. These studies showed that DC phagocytosed and processed S. typhimurium and E. READ MORE

5. 3. Inflammatory mediator response to Gram-positive and Gram-negative bacteria in vitro and in middle ear infections

   Author : Susann Skovbjerg; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
   Keywords : Gram-positive; Gram-negative; bacteria; cytokines; monocytes macrophages; phagocytosis; Streptococcus pneumoniae; autolysin; acute otitis media; secretory otitis media; children; probiotics;

   Abstract : Based on the structure of the cell wall, bacteria are divided into Gram-positive and Gram-negative. While the cell wall of Gram-positive bacteria is thick, the cell wall of Gram-negatives is very thin and surrounded by an outer membrane with LPS. READ MORE

6. 4. Regulation of innate and adaptive immune responses by Gram-positive and Gram-negative bacteria

   Author : Anna Martner; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
   Keywords : Gram-positive; Gram-negative bacteria; Streptococcus pneumoniae; IL-12; autolysin; pneumolysin; CD4 T cells; monocytes macrophages; dendritic cells;

   Abstract : Bacteria are classified as Gram-positive or Gram-negative, depending on their cell wall structure. The role of the bacterial cell wall in immune regulation is the focus of the current work. Most Gram-positive bacteria stimulate monocytes to produce large amounts of IL-12. READ MORE

7. 5. Studies on some polysaccharides from gram-negative bacteria

   Author : Ulla Rudén; Stockholms universitet; []
   Keywords : NATURAL SCIENCES; NATURVETENSKAP;

   Abstract : .... READ MORE