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http://dx.doi.org/10.1016/j.jpeds.2010.04.044 | DOI Listing |
J Clin Gastroenterol
October 2024
Gastroenterology Section, Lewis Katz School of Medicine, Temple University, Philadelphia, PA.
Introduction: Brain fog (BF) is a term used to describe difficulties with concentration, memory, and overall mental clarity. Links of BF to chronic fatigue syndrome and COVID-19 have been described, as well as recently to small intestinal bacterial overgrowth (SIBO) and probiotics.
Aim: To investigate the association between BF, SIBO, intestinal methanogen overgrowth (IMO), gastrointestinal (GI) medications, and specific GI disorders [irritable bowel syndrome (IBS) and gastroparesis] by utilizing a questionnaire to help diagnose BF.
Nutrients
October 2024
Health Care & Nutritional Science Institute, R&D Division, Morinaga Milk Industry Co., Ltd., 5-1-83, Higashihara, Zama 252-8583, Japan.
Background: The gut microbiota of breast-fed infants is dominated by infant-type human-residential bifidobacteria (HRB) that contribute to infant health; thus, it is crucial to develop infant formulas that promote the establishment of a gut microbiota enriched with infant-type HRB, closely resembling that of breastfed infants.
Methods: We compared various non-digestible prebiotic oligosaccharides and their combinations using a fecal culture system to explore which candidates could promote the growth of all infant-type HRB and rarely yield non-responders. The analysis included lactulose (LAC), raffinose (RAF), galactooligosaccharides (GOS), and short- and long-chain fructooligosaccharides.
J Food Sci Technol
November 2024
Department of Food Science and Technology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva ul. 101, 1000 Ljubljana, Slovenia.
Lactulose is a synthetic disaccharide composed of galactose and fructose. Literature review of history, legal status and possible food applications of lactulose in functional foods, such as confectionery and beverages. In the colon, lactulose is fermented by the microbiota and acts as a selective modulator of bacterial growth, promoting the growth of and .
View Article and Find Full Text PDFBiosci Microbiota Food Health
May 2024
Center for Preventive Medical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba 260-8670, Japan.
Probiotics such as bifidobacteria have been given to low-birth-weight neonates (LBWNs) at risk for a disrupted gut microbiota leading to the development of serious diseases such necrotizing enterocolitis. Recently prebiotics such as lactulose are used together with bifidobacteria as synbiotics. However, faster and more powerful bifidobacteria growth is desired for better LBWN outcomes.
View Article and Find Full Text PDFMicroorganisms
September 2024
Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 21 Prague, Czech Republic.
is an emerging pathogen responsible for the serious foodborne disease, listeriosis. The commensal gut microbiota is the first line of defense against pathogen internalization. The gut microbiome can be modified by prebiotic substrates, which are frequently added to food products and dietary supplements.
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