Search Results - "Rektorschek, Marina"

Influence of pH on metabolism and urease activity of Helicobacter pylori by Rektorschek, Marina, Weeks, David, Sachs, George, Melchers, Klaus

“…Background & Aims: The metabolic and urease responses of Helicobacter pylori to variations in gastric acidity are unknown. The aim of this study was to…”
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Expression of UreI is required for intragastric transit and colonization of gerbil gastric mucosa by Helicobacter pylori by Mollenhauer-Rektorschek, Marina, Hanauer, Guido, Sachs, George, Melchers, Klaus

“…Helicobacter pylori colonizes the antral mucosa of the human stomach. There is a controversy as to whether the microorganism is exposed to acidity in its…”
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Acid resistance of Helicobacter pylori depends on the UreI membrane protein and an inner membrane proton barrier by Rektorschek, Marina, Buhmann, Anita, Weeks, David, Schwan, Dorothee, Bensch, Klaus W., Eskandari, Sepehr, Scott, David, Sachs, George, Melchers, Klaus

“…ureI encodes an inner membrane protein of Helicobacter pylori. The role of the bacterial inner membrane and UreI in acid protection and regulation of…”
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Local pH elevation mediated by the intrabacterial urease of Helicobacter pylori cocultured with gastric cells by Athmann, C, Zeng, N, Kang, T, Marcus, E A, Scott, D R, Rektorschek, M, Buhmann, A, Melchers, K, Sachs, G

“…Helicobacter pylori resists gastric acidity by modulating the proton-gated urea channel UreI, allowing for pH(out)-dependent regulation of urea access to…”
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Acid resistance of Helicobacter pylori depends on the Urel membrane protein and an inner membrane proton barrier by Rektorschek, Marina, Buhmann, Anita, Weeks, David, Schwan, Dorothee

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Urel-encoded urea channel of Helicobacter pylori is essential for both gastric colonization of and persistence in gerbils by Hanauer, Guido, Hermann, Lutz, Rektorschek, Marina, Postius, Stefan, Sachs, George, Melchers, Klaus

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Acid regulation of internal urease of Helicobacter pylori is essential for gastric colonization by Scott, David R., Weeks, David, Sachs, George, Rektorschek, Marina, Schafer, Klaus P., Melchers, Klaus

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Urei is the link between intra-bacterial urease of Helicobacter pylori and gastric survival by Weeks, David L., Scott, David R., Eskandari, Sepehr, Marcus, Elizabeth A., Kim, Nayoung, Rektorschek, Marina, Buhmann, Anita, Schmitt, Barbara, Melchers, Klaus, Sachs, George

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