Waleed abu Al-Soud

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...

Purification and Characterization of PCR-Inhibitory Components in Blood Cells

Al-Soud, Waleed Abu, Rådström, Peter

In a recent study, immunoglobulin G in human plasma was identified as a major inhibitor of diagnostic PCR (W. Abu Al-Soud, L. J. Jönsson, and P. Rådström. J. Clin. Microbiol. 38:345–350, 2000)....

Identification and Characterization of Immunoglobulin G in Blood as a Major Inhibitor of Diagnostic PCR

Al-Soud, Waleed Abu, Jönsson, Leif J., Rådström, Peter

A major inhibitor of diagnostic PCR in human plasma was identified and the mechanism of inhibition was characterized. Human blood was divided by centrifugation into buffy coat, plasma, platelets, and...

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...

Purification and Characterization of PCR-Inhibitory Components in Blood Cells

Al-Soud, Waleed Abu, Rådström, Peter

In a recent study, immunoglobulin G in human plasma was identified as a major inhibitor of diagnostic PCR (W. Abu Al-Soud, L. J. Jönsson, and P. Rådström. J. Clin. Microbiol. 38:345–350, 2000)....

Identification and Characterization of Immunoglobulin G in Blood as a Major Inhibitor of Diagnostic PCR

Al-Soud, Waleed Abu, Jönsson, Leif J., Rådström, Peter

A major inhibitor of diagnostic PCR in human plasma was identified and the mechanism of inhibition was characterized. Human blood was divided by centrifugation into buffy coat, plasma, platelets, and...

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...