Avancerad sökning

Hittade 4 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Role of TLR4 in Escherichia coli Urinary Tract Infection

    Författare :Patrik Ellström; Lunds Universitet; []
    Nyckelord :Zoonotisk ekologi; Zoonotic Ecology; Mikrobiologi; Microbiology; Virology; Virologi;

    Sammanfattning : .... LÄS MER

  2. 2. Avian Influenza Virus : Deciphering receptor interactions and their role in interspecies transmission

    Författare :Per Eriksson; Patrik Ellström; Björn Olsen; Josef D. Järhult; Åke Lundkvist; Jonas Waldenström; Hans-Dieter Klenk; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; birds; glycobiology; glycovirology; host range; mixing vessel; virus attachment; Medical Virology; Medicinsk virologi;

    Sammanfattning : Influenza A virus (IAV) annually infects approximately 5–15 % of the human population, causing ~500,000 deaths globally. Novel IAVs have emerged and spread pandemically in the human population, but have over time established endemic circulation with reduced pathogenicity causing seasonal influenza. The natural reservoir of IAVs is wild waterfowl. LÄS MER

  3. 3. Amoebae as Hosts and Vectors for Spread of Campylobacter jejuni

    Författare :Jenny Olofsson; Patrik Ellström; Björn Olsen; Diana Axelsson-Olsson; Hans Lindmark; Uppsala universitet; []
    Nyckelord :Amoebae-Bacteria interactions; Campylobacter jejuni; epidemiology; environmental stress; low pH; Acanthamoeba; coculture; intracellular trafficking; bacterial survival; beverages; ACC-method; enrichment; genetic stability; Trojan horse; reservoir; host; vector; Infektionssjukdomar; Infectious Diseases;

    Sammanfattning : Campylobacter jejuni is the leading bacterial cause of gastrointestinal diarrheal disease in humans worldwide. This zoonotic pathogen has a complex epidemiology due to its presence in many different host organisms. LÄS MER

  4. 4. Improved methodologies for molecular detection and quantification of viruses in food

    Författare :Sofia Persson; Patrik Ellström; Magnus Simonsson; Wim van der Poel; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; foodborne virus; digital PCR; real-time PCR; validation; assay design; food safety; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Foodborne viruses such as norovirus, hepatitis A virus and hepatitis E virus cause a high burden of disease worldwide. Reverse transcription (RT) quantitative real-time PCR (qPCR) is the current standard method for monitoring viral contamination in the food chain. LÄS MER