Hans-Olof Nilsson

Swedish moist snuff accelerates gastric cancer development in Helicobacter pylori-infected wild-type and gastrin transgenic mice (2007)

Stenström, Björn, Zhao, Chun-Mei, Rogers, Arlin B., Nilsson, Hans-Olof, Sturegård, Erik, Lundgren, Steinar, ...

The Swedish variant of moist oral smokeless tobacco (snus) is popular in Sweden and Norway, banned from sale within the European Union and is currently being introduced in USA. The aim of the present...

Enteric Helicobacter and H. pylori in chronic inflammation and cancer of the hepatobiliary tract and pancreas (2004)

Nilsson, Hans-Olof

The Helicobacter genus now consists of at least 26 species, with additional novel species in the process of being validated. Beyond the impact of H. pylori and human health, considerable research has...

High prevalence of Helicobacter Species detected in laboratory mouse strains by multiplex PCR-denaturing gradient gel electrophoresis and pyrosequencing. (2004)

Nilsson, Hans-Olof, Ouis, Ibn-Sina, Stenram, Unne, Ljungh, Åsa, Moran, Anthony P, Wadström, Torkel, ...

Rodent models have been developed to study the pathogenesis of diseases caused by Helicobacter pylori, as well as by other gastric and intestinal Helicobacter spp., but some murine enteric...

Detection of Helicobacter ganmani-Like 16S rDNA in Pediatric Liver Tissue (2004)

Tolia, Vasundhara, Nilsson, Hans-Olof, Boyer, Kimberly, Wuerth, Anne, Al-Soud, Waleed Abu, Rabah, Raja, ...

Background. To determine the presence of Helicobacter species in the liver biopsy specimens from children with various chronic liver diseases as data in adult literature suggests a possible role of...

Assessment of PCR-DGGE for the identification of diverse Helicobacter species, and application to faecal samples from zoo animals to determine Helicobacter prevalence. (2003)

Al-Soud, Waleed Abu, Bennedsen, Mads, On, Stephen L. W., Ouis, Ibn-Sina, Vandamme, Peter, Nilsson, Hans-Olof, ...

Helicobacter species are fastidious bacterial pathogens that are difficult to culture by standard methods. A PCR-denaturing gradient gel electrophoresis (PCR-DGGE) technique for detection and...

Influence of activated charcoal, porcine gastric mucin and beta-cyclodextrin on the morphology and growth of intestinal and gastric Helicobacter spp. (2002)

Taneera, Jalal, Moran, Anthony P, Hynes, Sean O, Nilsson, Hans-Olof, Al-Soud, Waleed Abu, Wadström, Torkel

Bile-tolerant Helicobacter spp. are emerging human and animal pathogens. However, due to their fastidious nature, which requires nutrient-rich complex media to grow, infection with these bacteria may...

Effect of Cold Starvation, Acid Stress, and Nutrients on Metabolic Activity of Helicobacter pylori. (2002)

Nilsson, Hans-Olof, Blom, Jens, Al-Soud, Waleed Abu, Ljungh A, Asa, Andersen, Leif P, Wadström, Torkel

Helicobacter pylori can transform, in vivo as well as in vitro, from dividing spiral-shaped forms into nonculturable coccoids, with intermediate forms called U forms. The importance of nonculturable...

Evaluation of serology, 13C-urea breath test, and polymerase chain reaction of stool samples to detect Helicobacter pylori in Bangladeshi children (1999)

Casswall, Thomas H., Nilsson, Hans-Olof, Bergstrom, Mats, Aleljung, Par, Wadstrom, Torkel, Dahlstrom, Anders K., ...

Serologic methods to detect Helicobacter pylori in infants, especially in developing countries, may be limited because of decreased immune response caused by malnutrition. The true prevalence may...

Identification of Helicobacter pylori and Other Helicobacter Species by PCR, Hybridization, and Partial DNA Sequencing in Human Liver Samples from Patients with Primary Sclerosing Cholangitis or Primary Biliary Cirrhosis

Nilsson, Hans-Olof, Taneera, Jalal, Castedal, Maria, Glatz, Elisabeth, Olsson, Rolf, Wadström, Torkel

Helicobacter pylori was identified in human liver tissue by PCR, hybridization, and partial DNA sequencing. Liver biopsies were obtained from patients with primary sclerosing cholangitis (n = 12),...

Effect of Cold Starvation, Acid Stress, and Nutrients on Metabolic Activity of Helicobacter pylori

Nilsson, Hans-Olof, Blom, Jens, Al-Soud, Waleed Abu, Ljungh, Åsa, Andersen, Leif P., Wadström, Torkel

Helicobacter pylori can transform, in vivo as well as in vitro, from dividing spiral-shaped forms into nonculturable coccoids, with intermediate forms called U forms. The importance of nonculturable...

High Prevalence of Helicobacter Species Detected in Laboratory Mouse Strains by Multiplex PCR-Denaturing Gradient Gel Electrophoresis and Pyrosequencing

Nilsson, Hans-Olof, Ouis, Ibn-Sina, Stenram, Unne, Ljungh, Åsa, Moran, Anthony P., Wadström, Torkel, ...

Rodent models have been developed to study the pathogenesis of diseases caused by Helicobacter pylori, as well as by other gastric and intestinal Helicobacter spp., but some murine enteric...

Identification of Helicobacter pylori and Other Helicobacter Species by PCR, Hybridization, and Partial DNA Sequencing in Human Liver Samples from Patients with Primary Sclerosing Cholangitis or Primary Biliary Cirrhosis

Nilsson, Hans-Olof, Taneera, Jalal, Castedal, Maria, Glatz, Elisabeth, Olsson, Rolf, Wadström, Torkel

Helicobacter pylori was identified in human liver tissue by PCR, hybridization, and partial DNA sequencing. Liver biopsies were obtained from patients with primary sclerosing cholangitis (n = 12),...

Effect of Cold Starvation, Acid Stress, and Nutrients on Metabolic Activity of Helicobacter pylori

Nilsson, Hans-Olof, Blom, Jens, Al-Soud, Waleed Abu, Ljungh, Åsa, Andersen, Leif P., Wadström, Torkel

Helicobacter pylori can transform, in vivo as well as in vitro, from dividing spiral-shaped forms into nonculturable coccoids, with intermediate forms called U forms. The importance of nonculturable...

High Prevalence of Helicobacter Species Detected in Laboratory Mouse Strains by Multiplex PCR-Denaturing Gradient Gel Electrophoresis and Pyrosequencing

Nilsson, Hans-Olof, Ouis, Ibn-Sina, Stenram, Unne, Ljungh, Åsa, Moran, Anthony P., Wadström, Torkel, ...

Rodent models have been developed to study the pathogenesis of diseases caused by Helicobacter pylori, as well as by other gastric and intestinal Helicobacter spp., but some murine enteric...