Sökning: "Salmonella"

Visar resultat 16 - 20 av 150 avhandlingar innehållade ordet Salmonella.

1. 16. Evaluating implementation strategies for improved food safety in Vietnam

   Författare :Hai Hoang Tuan Ngo; Johanna Lindahl; Mats Målqvist; Hung Nguyen-Viet; Fred Unger; Phuc Pham-Duc; Coen van Wagenberg; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Food safety; Intervention; Pork value chain; Cost of illness; Cost-Benefit analysis; Microbial contamination; Experimental auction; Salmonella;

   Sammanfattning : Pork is the most popular and consumed meat in Vietnam, and the preference among consumers for fresh and “warm” pork makes the traditional pork value chain dominate the pork industry. This thesis assessed microbial contamination in pork, then evaluated the technical and economic aspects of light-touch interventions in improving the safety of pork in the small-scale value chain. LÄS MER

3. 17. Mechanisms of dendritic cell maturation induced by intracellular bacteria infection

   Författare :Miguel A. Tam; Göteborgs universitet; []
   Nyckelord :Listeria; Salmonella; dendritic cells; maturation; MyD88; IFN-? ?;

   Sammanfattning : Dendritic cells (DCs) are essential for the development of an immune response against pathogens such as Listeria monocytogenes and Salmonella typhimurium. This is mostly because of their unique capacity to stimulate naïve T cells. LÄS MER

4. 18. Strategies for improved Escherichia coli bioprocessing performance

   Författare :Johan Jarmander; Gen Larsson; Thomas Egli; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; E. coli; Salmonella; surface expression; autotransport; AIDA-I; lignocellulose; glucose; xylose; arabinose; simultaneous uptake; 3HB; Bioteknologi; Biotechnology;

   Sammanfattning : Escherichia coli has a proven track record for successful production of anything from small molecules like organic acids to large therapeutic proteins, and has thus important applications in both R&D and commercial production. The versatility of this organism in combination with the accumulated knowledge of its genome, metabolism and physiology, has allowed for development of specialty strains capable of performing very specific tasks, opening up opportunities within new areas. LÄS MER

5. 19. Mechanisms of Antibiotic Resistance Evolution

   Författare :Michael Knopp; Dan Andersson; Anca Segall; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Antibiotic resistance evolution; Escherichia coli; Salmonella; porins; fitness; epistasis; strain-specificity; sub-MIC; de novo gene evolution;

   Sammanfattning : The continuing emergence and spread of antibiotic resistant bacteria are a threat to various applications in modern medicine and impose a strong economic burden on health systems. The development of new antibiotics is slow and cannot counterbalance the dissemination of resistant bacteria. LÄS MER

7. 20. Salmonella in Sewage and Sludge : Serological profiles of isolates, their removal and/or survival in relation to potential health hazards to man and animals

   Författare :Marie-Louise Danielsson Tham; Kurt Östlund; Sweden Uppsala Swedish University of Agricultural Sciences Faculty of Veterinary Medicine Department of Food Hygiene; []
   Nyckelord :Medicine; Medicin;

   Sammanfattning : .... LÄS MER