The lipopolysaccharide from Escherichia coli O127:B8 induces inflammation and motility disturbances in rabbit ileum
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چکیده
منابع مشابه
Escherichia coli Lipopolysaccharide
CD-1 mice immunized with sheep red blood cells (SRBC) or Escherichia coli lipopolysaccharide (LPS), developed splenic plaque-forming cells (PFC) producing low-molecular-weight antibody; these cells were detected by means of purified rabbit antisera to mouse 'y', 'Y2a, and 2b immunoglobulins. In contrast to SRBC, the primary -y, response to LPS was absent and 8,2a and 'y2b PFC were detected irre...
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All bacteria contain proteins in which their amino-terminal cysteine residue is modified with N-acyl S-diacylglycerol functions, and peptides and proteins bearing this modification are immunomodulatory. The major outer membrane lipoprotein of Escherichia coli, the Braun lipoprotein (BLP), is the prototypical triacylated cysteinyl-modified protein. We find it is as active as LPS in stimulating h...
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We provide an experimental demonstration of positive rheotaxis (rapid and continuous upstream motility) in wild-type Escherichia coli freely swimming over a surface. This hydrodynamic phenomenon is dominant below a critical shear rate and robust against Brownian motion and cell tumbling. We deduce that individual bacteria entering a flow system can rapidly migrate upstream (>20 μm/s) much faste...
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INTRODUCTION Vascular hyporeactivity is an important problem associated with sepsis. Although the mechanism involves inflammatory pathway activation, specific therapeutic approaches have not been defined. Glutamine (Gln) has been shown to provide some anti-inflammatory effects and improve outcomes in sepsis. Here, we tested the hypothesis that Gln could reduce Escherichia coli lipopolysaccharid...
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ژورنال
عنوان ژورنال: World Rabbit Science
سال: 2017
ISSN: 1989-8886,1257-5011
DOI: 10.4995/wrs.2017.5160