Maria Sjölund

Development and Stability of Antibiotic Resistance (2004)

Sjölund, Maria

Antibiotic resistance is of current concern. Bacteria have become increasingly resistant to commonly used antibiotics and we are facing a growing resistance problem. The present thesis was aimed at...

Development and Stability of Antibiotic Resistance (2004)

Sjölund, Maria

Antibiotic resistance is of current concern. Bacteria have become increasingly resistant to commonly used antibiotics and we are facing a growing resistance problem. The present thesis was aimed at...

Bacteria with increased mutation frequency and antibiotic resistance are enriched in the commensal flora of patients with high antibiotic usage (2003)

Gustafsson, Ingegerd, Sjölund, Maria, Torell, Erik, Johannesson, Marie, Engstrand, Lars, Cars, Otto, ...

Background: We examined how prolonged antibiotic treatment affected the resistance and mutation frequency of human microflora isolated from intestine (Escherichia coli, enterococci spp.), pharynx...

Bacteria with increased mutation frequency and antibiotic resistance are enriched in the commensal flora of patients with high antibiotic usage (2003)

Gustafsson, Ingegerd, Sjölund, Maria, Torell, Erik, Johannesson, Marie, Engstrand, Lars, Cars, Otto, ...

Background: We examined how prolonged antibiotic treatment affected the resistance and mutation frequency of human microflora isolated from intestine (Escherichia coli, enterococci spp.), pharynx...

Bacteria with increased mutation frequency and antibiotic resistance are enriched in the commensal flora of patients with high antibiotic usage (2003)

Gustafsson, Ingegerd, Sjölund, Maria, Torell, Erik, Johannesson, Marie, Engstrand, Lars, Cars, Otto, ...

Background: We examined how prolonged antibiotic treatment affected the resistance and mutation frequency of human microflora isolated from intestine (Escherichia coli, enterococci spp.), pharynx...

Mutation frequency and biological cost of antibiotic resistance in Helicobacter pylori

Björkholm, Britta, Sjölund, Maria, Falk, Per G., Berg, Otto G., Engstrand, Lars, Andersson, Dan I.

Among the several factors that affect the appearance and spread of acquired antibiotic resistance, the mutation frequency and the biological cost of resistance are of special importance. Measurements...

Mutation frequency and biological cost of antibiotic resistance in Helicobacter pylori

Björkholm, Britta, Sjölund, Maria, Falk, Per G., Berg, Otto G., Engstrand, Lars, Andersson, Dan I.

Among the several factors that affect the appearance and spread of acquired antibiotic resistance, the mutation frequency and the biological cost of resistance are of special importance. Measurements...

Dissemination of Multidrug-Resistant Bacteria into the Arctic

Sjölund, Maria, Bonnedahl, Jonas, Hernandez, Jorge, Bengtsson, Stina, Cederbrant, Gunilla, Pinhassi, Jarone, ...

We show that Escherichia coli isolates originating from Arctic birds carry antimicrobial drug resistance determinants. This finding implies that dissemination of drug-resistant bacteria is worldwide....