Bacterial overgrowth, dysbiosis, inflammation, and dysmotility in the Cystic Fibrosis intestine
نویسندگان
چکیده
منابع مشابه
Altered transit and bacterial overgrowth in the cystic fibrosis mouse small intestine
De Lisle RC. Altered transit and bacterial overgrowth in the cystic fibrosis mouse small intestine. Am J Physiol Gastrointest Liver Physiol 293: G104–G111, 2007. First published March 15, 2007; doi:10.1152/ajpgi.00548.2006.—Small intestinal bacterial overgrowth (SIBO) may play an important role in the gastrointestinal complications of cystic fibrosis (CF). This work explored two potential facto...
متن کاملAltered transit and bacterial overgrowth in the cystic fibrosis mouse small intestine.
Small intestinal bacterial overgrowth (SIBO) may play an important role in the gastrointestinal complications of cystic fibrosis (CF). This work explored two potential factors in development of SIBO in the CF (cftr(tm1UNC)) mouse: impaired Paneth cell innate defenses and altered gastrointestinal motility. Postnatal differentiation of Paneth cells was followed by Defcr, Lyzs, and Ang4 gene expre...
متن کاملBacterial overgrowth in the cystic fibrosis transmembrane conductance regulator null mouse small intestine.
We recently reported the inflammation of the cystic fibrosis (CF) mouse small intestine, and we hypothesized bacterial overgrowth as a possible cause. Quantitative PCR of bacterial 16S genomic DNA in the CF mouse small intestine revealed an increase of greater than 40-fold compared to controls. Sequencing of 16S PCR products and Gram staining showed that the majority of bacteria in the CF mouse...
متن کاملInflammation of the cystic fibrosis mouse small intestine.
The CFTR null mouse [cystic fibrosis (CF) mouse] has a severe intestinal phenotype that serves as a model for CF-related growth deficiency, meconium ileus, and distal intestinal obstructive syndrome. DNA microarray analysis was used to investigate gene expression in the CF mouse small intestine. Sixty-one genes exhibited a statistically significant twofold or greater increase in expression, and...
متن کاملSmall intestine bacterial overgrowth is frequent in cystic fibrosis: combined hydrogen and methane measurements are required for its detection.
INTRODUCTION Hydrogen breath test (BT) is commonly used as a diagnostic tool for the detection of small intestine bacterial overgrowth (SIBO). It was reported that colonic methane production is far more frequent in cystic fibrosis (CF) patients than in other subjects. Therefore, measuring exclusively hydrogen in the diagnostic breath test for diagnosing SIBO might be of limited value. We aimed ...
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ژورنال
عنوان ژورنال: Journal of Cystic Fibrosis
سال: 2017
ISSN: 1569-1993
DOI: 10.1016/j.jcf.2017.07.014