Expression fusion immunogen by live attenuatedEscherichia coliagainst enterotoxins infection in mice
نویسندگان
چکیده
منابع مشابه
Effect of synthetic disaccharide-protein conjugate as an immunogen in Salmonella infection in mice.
The synthetic disaccharide 3-O-alpha-tyvelopyranosyl-alpha-D-mannopyranoside, identical to the O antigen 9 determinant in Salmonella, covalently linked to bovine serum albumin and suspended in Freund complete adjuvant, was used as an immunogen in mice. Antibodies in high titer were formed against the O9 determinant as estimated by a bactericidal assay, whereas only low titers of hemagglutinatin...
متن کاملEnterotoxigenic Escherichia coli infection induces tight junction proteins expression in mice
Enterotoxigenic Escherichia coli (ETEC) causes diarrhea in travelers, young children and piglets, but the precise pathogenesis of ETEC induced diarrhea is not fully known. Recent investigations have shown that tight junction (TJ) proteins and aquaporin 3 (AQP 3) are contributing factors in bacterial diarrhea. In this study, using immunoblotting and immunohistochemistry analyses, we found that E...
متن کاملFusion pore in live cells.
Earlier electrophysiological measurements on live secretory cells suggested the presence of fusion pores at the plasma membrane, where secretory vesicles fuse to release vesicular contents. Recent studies using atomic force microscopy demonstrate for the first time the presence of the fusion pore and reveal its morphology and dynamics at near-nanometer resolution and in real time.
متن کاملcloning and expression of fimh lectin domain as a candidate immunogen against urinary infection
background and objectives: urinary tract infection (uti) is one of the most common infections in human, and uropathogenic escherichia coli (upec) strains are the most common cause of uti. these strains colonize in bladder and cause cystitis, which could cause pyelonephritis by movement to the kidneys. since fimh protein has a very important role in colonization of upec strains and causing infec...
متن کاملVisualization of Leishmania tropica Infection in BALB/c Mice by Bioluminescence Imaging
Background: Leishmania tropica is the cause of more than one form of leishmaniasis and lacks a known reservoir animal. This study compares the potential infectivity of recombinant and wild-type L. tropica in BALB/c mice. Methods: The potential infectivity of recombinant L. tropicaEGFP or L. tropicaEGFP-LUC by two different, the subcutaneous and intradermal, routes was compared using a range of ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Microbial Biotechnology
سال: 2019
ISSN: 1751-7915,1751-7915
DOI: 10.1111/1751-7915.13447