Now showing items 1-10 of 147
Chemical structures of the core regions of campylobacter jejuni serotypes o:1, o:4, o:23, and o:36 lipopolysaccharides
Complete structures, including the location of N-acetylneuraminic acid (Neu5Ac) residues, were assigned for the core regions of Campylobacter jejuni serotypes 0:1, 0:4, and 0:23 and 0:36 lipopolysaccharides (LPS). In ...
The 3'-untranslated region of the human estrogen receptor gene mediates rapid messenger ribonucleic acid turnover
(The Endocrine Society, 2000-08-01)
Human estrogen receptor-alpha messenger RNA (hER alpha mRNA) has a relatively short half-life, which was determined to be approximately 5 h in MCF-7 cell line after actinomycin D treatment. The 3'-untranslated region (3'UTR) ...
Effect of helicobacter pylori lipopolysaccharide (lps) and lps derivatives on the production of tissue factor and plasminogen activator inhibitor type 2 by human blood mononuclear cells
(Oxford University Press (OUP), 1996-12-01)
Different Helicobacter pylori lipopolysaccharides (LPSs) and LPS-derivatives were studied for their ability to induce the production of procoagulant activity (PCA) and plasminogen activator inhibitor type 2 (PAI-2) by human ...
The fate of foreign dna associated with pig sperm following the in vitro fertilization of zona-free hamster ova and zona-intact pig ova
(Informa UK Limited, 1992-01-01)
The aim of this study was to determine the fate of foreign DNA molecules bound to porcine sperm that had been capacitated and acrosome reacted in vitro using calcium ionophore and then used in the in vitro fertilization ...
Relationship of anti-lewis x and anti-lewis y antibodies in serum samples from gastric cancer and chronic gastritis patients to helicobacter pylori-mediated autoimmunity
(American Society for Microbiology, 2001-08-01)
Lewis (Le) antigens have been implicated in the pathogenesis of atrophic gastritis and gastric cancer in the setting of Helicobacter pylori infection, and H. pylori-induced anti-Le antibodies have been described that ...
Comparison of three serological methods for detection of lewis antigens on the surface of helicobacter pylori
(Oxford University Press (OUP), 2000-09-01)
Small cell neuroendocrine carcinoma of the breast: a report of three cases and review of the literature
Small cell neuroendocrine carcinoma of the breast is a rare tumour with less than 30 cases reported in the literature. The clinicopathological findings of three cases of primary neuroendocrine carcinoma of the breast and ...
Cytotoxicity associated with induction of nitric oxide synthase in rat duodenal epithelial cellsin vivoby lipopolysaccharide ofhelicobacter pylori: inhibition by superoxide dismutase
1 The products released by Helicobacter pylori (H. pylori) in the gastric antral and duodenal mucosa may be involved in mucosal ulceration by stimulating the local formation of cytotoxic factors such as nitric oxide (NO), ...
Phage inhibition, colicin resistance, and tellurite resistance are encoded by a single cluster of genes on the inchi2 plasmid r478.
(American Society for Microbiology, 1995-09-01)
A region of the IncHI2 plasmid R478, encoding the phenotypes of tellurite resistance (Te-r), phage inhibition (Phi), and colicin resistance (PacB), was cloned and sequenced. Analysis indicated seven open reading frames ...