Sökning: "Sundqvist Martin"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Sundqvist Martin.

1. 1. Antibiotic Resistance and Population Dynamics of Escherichia coli in Relation to a Large Scale Antibiotic Consumption Intervention

   Författare :Martin Sundqvist; Otto Cars; Gunnar Kahlmeter; Dan I Andersson; Jordi Vila; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; reversibility; trimethoprim; dfr; associated resistance; MLST; Infectious diseases; Infektionssjukdomar; Clinical bacteriology; Klinisk bakteriologi; Medical microbiology; Medicinsk mikrobiologi; Infectious Diseases; Infektionssjukdomar;

   Sammanfattning : Antibiotic resistance challenges the practice and development of modern medicine. The aim of this thesis was to test the hypothesis that antibiotic resistance is reversible once the selection pressure of an antibiotic is removed. LÄS MER

3. 2. Echocardiography in myocardial infarction : aspects on diastolic function and evaluation by cardiovascular magnetic resonance imaging

   Författare :Martin G Sundqvist; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Background: Echocardiography is routinely used to evaluate patients with known or suspected myocardial infarction (MI). Cardiovascular magnetic resonance imaging (CMR) provides the ability to quantify myocardial infarction size (IS), and to establish an underlying diagnosis in MI cases with nonobstructive coronary arteries (MINOCA). LÄS MER

4. 3. Climate in the eastern Mediterranean during the Holocene and beyond – A Peloponnesian perspective

   Författare :Martin Finné; Karin Holmgren; Hanna S. Sundqvist; Georgia Destouni; Neil Roberts; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Stable isotopes; U-Th dating; stalagmites; climate variability; flooding history; eastern Mediterranean; southern Greece; Holocene; Pleistocene; Physical Geography; naturgeografi;

   Sammanfattning : This thesis contributes increased knowledge about climate variability during the late Quaternary in the eastern Mediterranean. Results from a paleoclimate review reveal that regional wetter conditions from 6000 to 5400 years BP were replaced by a less wet period from 5400 to 4600 years BP and to fully arid conditions around 4600 years BP. LÄS MER

5. 4. Long-term molecular epidemiology of extended-spectrum β-lactamase producing Escherichia coli in a low-endemic setting

   Författare :Anna Fagerström; Bo Söderquist; Paula Mölling; Martin Sundqvist; Katarina Persson; Linus Sandegren; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Escherichia coli; extended-spectrum β-lactamase; whole genome sequencing; plasmids; hybrid assembly; environment; IncI1; ST131;

   Sammanfattning : Escherichia coli is a commensal inhabitant in the gastro-intestinal tract of humans and animals but it is also the most common bacterial species causing urinary tract infection, which ranges in severity from distal cystitis to urosepsis and septic shock. During the past decades, the prevalence of antibiotic resistant E. LÄS MER

7. 5. Molecular epidemiology of Staphylococcus epidermidis in prosthetic joint infections

   Författare :Emeli Månsson; Bo Söderquist; Martin Sundqvist; Åsa Nilsdotter-Augustinsson; Eva Särndahl; Kåre Bergh; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Staphylococcus epidermidis; molecular epidemiology; prosthetic joint infections; whole genome sequencing; Staphylococcus pettenkoferi;

   Sammanfattning : Staphylococcus epidermidis is ubiquitous in the human microbiota, but also an important pathogen in healthcare-associated infections, such as prosthetic joint infections (PJIs). In this thesis, aspects of the molecular epidemiology of S. LÄS MER