Åsa Ljungh

författare

• 2012
  • Bile stimulates Cell Surface Hydrophobicity, Congo Red Binding and Biofilm Formation of Lactobacillus strains.
  • Prebiotic-non-digestible oligosaccharides preference of probiotic bifidobacteria and antimicrobial activity against Clostridium difficile.
• 2011
  • Effect of Heparin, Fucoidan and Other Polysaccharides on Adhesion of Enterohepatic Helicobacter Species to Murine Macrophages.
  • Helicobacter species and gut bacterial DNA in Meckel's diverticulum and the appendix.
• 2010
  • Characterization of the properties of Pediococcus parvulus for probiotic or protective culture use.
  • Helicobacter species and common gut bacterial DNA in Meckel's diverticulum and appendix
  • Helicobacter species and common gut bacterial DNA in gallbladder with cholecystitis.
  • IgG and IgA-antibodies to Helicobacter pullorum, H bilis and H-pylori in sera and bile samples from patients with cholelithiasis
• 2009
  • Helicobacter spp DNA in mucosa of Swedish patients with cholecystitis
  • High levels of serum antibodies to cell surface proteins of Helicobacter pullorum and Helicobacter pylori in hepatitis C virus-infected patients.
  • Immunoblot Analysis as an Alternative Method to Diagnose Enterohepatic Helicobacter Infections
  • Immunoblot analysis as an alternative method to diagnose enterohepatic Helicobacter infections.
• 2008
  • Abdominal aortic aneurysm and cytomegalovirus infection
  • Abdominal aortic aneurysm and infection with CagA positive strains of Helicobacter pylori
  • Abdominal aortic aneurysm and the impact of infectious burden
  • Biofilm formation and survival of H-pylori and enterohepatic Helicobacter species in the presence of native porcine bile and bile salts
  • Cross-absorptions for optimal sero-diagnosis of H. pylori and enterohepatic Helicobacter infections
  • Cross-reactivity between immune responses to Helicobacter bilis and Helicobacter pylori in a population in Thailand at high risk of developing cholangiocarcinoma
  • Cross-reactivity in immune responses to Helicobacter bilis and Helicobacter pylori in a Thai population at high risk for cholangiocarcinoma.
  • DNA of Helicobacter spp. and common gut bacteria in primary liver carcinoma.
  • First attempt to produce experimental Campylobacter concisus infection in mice
  • Permanent atrial fibrillation in patients without structural heart disease is not associated with signs of infection by Chlamydia pneumoniae and Helicobacter pylori.
• 2007
  • Detection of Helicobacter species in chronic liver disease and chronic inflammatory bowel disease
  • Lack of association between chlamydophila pneumoniae seropositivity and abdominal aortic aneurysm.
• 2006
  • Lack of an association between Helicobacter infection and autoimmune hepatitis in children
  • Lactic acid bacteria as probiotics.
  • Prevalence helicobacter and other bacteria in bile and gallbladders of Kosovan patients with chronic cholecystitis in correlation to age, gender, and urban-rural differences
  • Using the principle of hydrophobic interaction to bind and remove wound bacteria.
• 2005
  • Characterization of the PCR inhibitory effect of bile to optimize real-time PCR detection of Helicobacter species.
  • Expression of matrix metalloprotease-2, -7 and -9 on human colon, liver and bile duct cell lines by enteric and gastric Helicobacter species.
  • Extremely low electrical current generated by porcine small intestine smooth muscle alters bacterial autolysin production.
  • Helicobacter pylori and other Helicobacter species in gallbladder and liver of patients with chronic cholecystitis detected by immunological and molecular methods.
  • Identification of Helicobacter spp. by multiple PCR-DGGE analysis of the 16S rDNA
  • Microbes as trigger for primary biliary cirrhosis and primary sclerosing cholangitis.
  • Molecular detection of Helicobacter and other bacterial species in liver tissue of patients with malignant liver disease
• 2004
  • A von Willebrand factor-binding protein from Staphylococcus lugdunensis
  • Carbohydrate recognition by enterohemorrhagic Escherichia coli: characterization of a novel glycosphingolipid from cat small intestine
  • Comparative chemical and biological characterization of the lipopolysaccharides of gastric and enterohepatic helicobacters
  • Effect of the antibacterial activity of pig pancreatic juice on human multiresistant bacteria.
  • High prevalence of Helicobacter Species detected in laboratory mouse strains by multiplex PCR-denaturing gradient gel electrophoresis and pyrosequencing.
  • Mersacidin eradicates methicillin-resistant Staphylococcus aureus (MRSA) in a mouse rhinitis model.
  • Mode of binding of fibrinogen, fibronectin and iron-binding proteins by animal enterococci
  • Protein adsorption on ex vivo catheters and polymers exposed to peritoneal dialysis effluent.
• 2003
  • Absence of Helicobacter species in the liver of patients with primary or metastatic liver cancer.
  • Assessment of PCR-DGGE for the identification of diverse Helicobacter species, and application to faecal samples from zoo animals to determine Helicobacter prevalence.
  • Binding of extracellular matrix molecules by enterococci
  • Binding of extracellular matrix molecules by probiotic bacteria.
  • Enteral crude red kidney bean (Phaseolus vulgaris) lectin--phytohemagglutinin--induces maturational changes in the enterocyte membrane proteins of suckling rats.
  • Epidemiology and postulated pathogenesis of liver and biliary tract pathogenic Helicobacter species
  • Increased prevalence of seropositivity for non-gastric Helicobacter species in patients with autoimmune liver disease
  • PCR-denaturing gradient gel electrophoresis and two feces antigen tests for detection of Helicobacter pylori in mice.
  • Pancreatic juice protects gut from pathogenic bacteria
  • Two-year follow-up of Helicobacter pylori infection in C57BL/6 and Balb/cA mice.
• 2002
  • A novel von Willebrand factor binding protein expressed by Staphylococcus aureus
  • Binding of extracellular matrix molecules by staphylococci from wild herbivores
  • Characterization of the protein-synthesis dependent adaptive acid tolerance response in Lactobacillus acidophilus
  • Chronic helicobacter infection of the human liver and bile are common and may trigger autoimmune disease.
  • Effect of Cold Starvation, Acid Stress, and Nutrients on Metabolic Activity of Helicobacter pylori.
  • Identification of novel immunogenic proteins of Helicobacter pylori by proteome technology.
  • Immunogenic proteins of Helicobacter pullorum, Helicobacter bilis and Helicobacter hepaticus identified by two-dimensional gel electrophoresis and immunoblotting.
  • Lactobacilli express cell surface proteins which mediate binding of immobilized collagen and fibronectin
  • Lactotetraosylceramide, a novel glycosphingolipid receptor for Helicobacter pylori, present in human gastric epithelium
  • Lectin-like binding and antibiotic sensitivity of enterococci from wild herbivores
  • Polyphasic identification of Bacillus and Brevibacillus strains from clinical, dairy and industrial specimens and proposal of Brevibacillus invocatus sp nov.
  • The role of microorganisms in biliary tract disease.
  • Venous shear stress enhances platelet mediated staphylococcal adhesion to artificial and damaged biological surfaces.
• 2001
  • Intrauterine infection may be a major cause of stillbirth in Sweden
  • Isolation and characterisation of a 17-kDa staphylococcal heparin-binding protein with broad specificity
  • Lactobacillus acidophilus autolysins inhibit Helicobacter pylori in vitro
  • Primary biliary cirrhosis and primary sclerosing cholangitis are of infectious origin!
  • The N-terminal of thrombospondin-1 is essential for coagulase-negative staphylococcal binding
  • The role of glycosaminoglycan binding of staphylococci in attachment to eukaryotic host cells
• 2000
  • Binding of von Willebrand factor by coagulase-negative staphylococci
• 1999
  • Bacterial infections of the small intestine and colon.
• 1998
  • Plasminogen binding and activation at the surface of Helicobacter pylori CCUG 17874
• 1997
  • Fibronectin binding by Propionibacterium acnes
• 1994
  • Protein adsorption of poly(ether urethane) surfaces modified by amphiphilic and hydrophilic polymers