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Helicobacter Pylori Cag A antibodies and their ...
23,90 € *
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Helicobacter Pylori Cag A antibodies and their clinical implications ab 23.9 € als Taschenbuch: Correlation of Helicobacter pylori CagA antibodies with treatment resistance bleeding ulcer and gastric cancer. Aus dem Bereich: Bücher, Wissenschaft, Medizin,

Anbieter: hugendubel
Stand: 01.04.2020
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Helicobacter Pylori and Intestinal Parasite and...
35,99 € *
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Helicobacter Pylori and Intestinal Parasite and their Risk Factors ab 35.99 € als Taschenbuch: . Aus dem Bereich: Bücher, Wissenschaft, Biologie,

Anbieter: hugendubel
Stand: 01.04.2020
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Helicobacter Pylori Cag A antibodies and their ...
24,60 € *
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It has been estimated that half the world s population carries H. pylori.Most infected people remain asymptomatic during their lifetime, and only about 15% develop gastroduodenal disorders. This implies near perfect adaptation to the niche and an ability to evade the human immune response. Of those infected, about 10% develop peptic ulceration, roughly 1% develop gastric adenocarcinoma and less than 0.1% MALT (mucosa-associated lymphoid tissue lymphoma. Infection with H pylori elicits a systemic, strong and polymorphic humoral immune response. CagA is the important pathologic marker with a high immunogenic response.The highest titers of cag A antibodies (more than 100 arbU/ml) in the study realised by Ilie et al in 2011, was found for resistance to first line therapy, bleeding gastroduodenal ulcers, NSAID negative and gastric cancer. We recommend verification of H. pylori eradication to cag A positive patients one month after completing the treatment. This book will raise the interest of gastroenterologists,general practitioners,microbiologists,immunologists and last but not least medical students.

Anbieter: buecher
Stand: 01.04.2020
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Helicobacter Pylori Cag A antibodies and their ...
23,90 € *
ggf. zzgl. Versand

It has been estimated that half the world s population carries H. pylori.Most infected people remain asymptomatic during their lifetime, and only about 15% develop gastroduodenal disorders. This implies near perfect adaptation to the niche and an ability to evade the human immune response. Of those infected, about 10% develop peptic ulceration, roughly 1% develop gastric adenocarcinoma and less than 0.1% MALT (mucosa-associated lymphoid tissue lymphoma. Infection with H pylori elicits a systemic, strong and polymorphic humoral immune response. CagA is the important pathologic marker with a high immunogenic response.The highest titers of cag A antibodies (more than 100 arbU/ml) in the study realised by Ilie et al in 2011, was found for resistance to first line therapy, bleeding gastroduodenal ulcers, NSAID negative and gastric cancer. We recommend verification of H. pylori eradication to cag A positive patients one month after completing the treatment. This book will raise the interest of gastroenterologists,general practitioners,microbiologists,immunologists and last but not least medical students.

Anbieter: buecher
Stand: 01.04.2020
Zum Angebot
Helicobacter Pylori Cag A antibodies and their ...
23,90 € *
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Helicobacter Pylori Cag A antibodies and their clinical implications ab 23.9 EURO Correlation of Helicobacter pylori CagA antibodies with treatment resistance bleeding ulcer and gastric cancer

Anbieter: ebook.de
Stand: 01.04.2020
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Helicobacter pylori cagA Gene Diversity
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Helicobacter pylori cagPAI genes play an important role in pathogenesis, however little is known about their functions in isolates from Turkish patients. We aimed to evaluate the intactness and the effect of the cagPAI genes (cagT, cagM, cagE, cagA) and cagA EPIYA motifs on the AGS morphological changes and IL-8 induction. Isolates from gastritis, duodenal and gastric ulcer patients with intact and partially deleted cagPAI genes induced higher IL-8 secretion than those with complete deletions.Infection of AGS cells with isolates that possess intact cagPAI and EPIYA-ABC resulted in the formation of the hummingbird phenotype. The cagA positive isolates induced higher IL-8 secretion than cagA negative isolates. Isolates from DU patients with more than one EPIYA-C motif induced higher concentrations of IL-8 than those with EPIYA-ABC. In conclusion, the intactness of the cagPAI in our isolates from different patients was not conserved. An intact cagPAI was found to play an important role in the pathogenesis of DU but not GU or gastritis. The cagA gene, but not other cagPAI genes, was associated with the induction of IL-8 and the morphological changes of the AGS cells.

Anbieter: Dodax
Stand: 01.04.2020
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Helicobacter Pylori Infection and Upper Gastro-...
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There are controversies regarding relationship between Helicobacter pylori (H. pylori) and upper gastro-intestinal bleeding (UGIB )in children. The goal of this study was to assess the relationship between H. pylori infection and UGIB in Northern Iranian children. One hundred children who had UGIB indicated for upper gastrointestinal endoscopy and 100 children without UGIB who were candidate for upper endoscopy because of chronic abdominal pain considered as their controls. After stabling vital sign, nasogastric tube inserted and washing was done then within 24 hours of admission, endoscopy conducted for all children in the case group (under general anesthesia). Upper endoscopy was done for all participants by a children gastroenterologist. A single pathologist reviewed all specimens. Mean age of cases was 6.2±3.2 years and mean age of controls was 7.1±2.9 years respectively. There was no relationship between H. pylori and UGIB. Erosion in fondus was significantly higher in cases (0.001) and erythema in antrum was significantly higher in controls (p0.001).

Anbieter: Dodax
Stand: 01.04.2020
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Studies on Protein: RNA Complexes
68,00 € *
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The central role of RNA in many cellular processes has created a high interest in the specific tasks RNA molecules and protein: RNA complexes perform in a cell. In this publication up-to-date experimental methods and protein:RNA interaction protocols were used to identify the native RNA binding motive and to characterize the key role of the protein ribosomal binding factor A(RbfA). To gain insights into the binding mode of RbfA toits target RNA, two RbfA constructs from Thermotoga maritima and Helicobacter pylori were employed. Comparison of the RbfA proteins with the published homologous structure from Escherichia coli, led to studies concerning the structural attributes between proteins from thermophilic and mesophilic systems. The different chapters detail the biophysical and biochemical methods used to investigatethe protein and protein: RNA structures and their function and the advances in understanding the biological processes in which the RbfA protein is involved in.

Anbieter: Dodax
Stand: 01.04.2020
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Management of Helicobacter pylori infection
49,00 € *
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Prevalence of Helicobacter pylori (H. pylori) is very high and well documented in gastroenterological disorders like gastritis, gastric carcinoma, peptic ulcer disease, non ulcer dyspepsia and gastroesophageal reflux disease. More than 50% of the world's population harbor Helicobacter pylori in their upper gastrointestinal tract. It causes a chronic low-level inflammation of the stomach lining and is strongly linked to the development of duodenal and gastric ulcers and stomach cancer. This book will provide the readers a better understanding about the H. pylori related gastroenterological disorders and their proper management with clinical comparative research oriented herbal medicines.

Anbieter: Dodax
Stand: 01.04.2020
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