Results 81 to 90 of about 73,384 (360)
Prebiotic metabolic networks? [PDF]
Molecular Systems Biology, 2014 A prebiotic origin of metabolism has been proposed as one of several scenarios for the origin of life. In their recent work, Ralser and colleagues (Keller et al, ) observe an enzyme‐free, metabolism‐like reaction network under conditions reproducing a possible prebiotic environment.
openaire +3 more sources
Pressure‐Driven Reactivity in Dense Methane‐Nitrogen Mixtures
Angewandte Chemie, EarlyView.CH4 and N2 are abundant molecules in our solar system and are the primary constituents of Titan's atmosphere. Under extreme pressures and temperatures within a diamond anvil cell, CH4 and N2 are demonstrated to react to form a range of compounds, dependent on the conditions and initial concentrations.
Hannah A. Shuttleworth +13 more
wiley +2 more sources
Frontiers in Veterinary Science, 2018 Prebiotics are typically fermentable feed additives that can directly or indirectly support a healthy intestinal microbiota. Prebiotics have gained increasing attention in the poultry industry as wariness toward antibiotic use has grown in the face of ...
Andrew C. Micciche +4 more
doaj +1 more source
Adhesion mechanisms mediated by probiotics and prebiotics and their potential impact on human health
Applied Microbiology and Biotechnology, 2019 Adhesion ability to the host is a classical selection criterion for potential probiotic bacteria that could result in a transient colonisation that would help to promote immunomodulatory effects, as well as stimulate gut barrier and metabolic functions ...
A. Monteagudo-Mera +4 more
semanticscholar +1 more source
Advanced Science, EarlyView.This study uses gut microbiome data to predict corticosteroid response in patients with immune thrombocytopenia (ITP). Fecal samples from 212 patients with ITP are sequenced. Six machine‐learning algorithms are used to train predictive models. The support vector machine‐based model integrated clinical data and selected microbial species, diversities ...
Feng‐Qi Liu +38 more
wiley +1 more source
Supramolecular Gels as Active Tools for Reaction Engineering
Angewandte Chemie, EarlyView.The unique combination of environments within gels, self‐assembled from low‐molecular‐weight gelators, offers the ability to control reactivity in new ways, achieving unique reaction outcomes, leading to the emerging concept of supramolecular gels as nanoreactors. Smart chemical engineering methods enable the use of such gels to fabricate materials and
David K. Smith
wiley +2 more sources
Effects of prebiotics on the fermentation of traditional suancai of Northeast China
Food Science and Human WellnessSuancai is a traditional fermented vegetable widely consumed in Northeast China. In this study, different prebiotics were used to improve the quality of suancai.
Mingwei Zhao +10 more
doaj +1 more source
Established and emerging prebiotics for gut microbiota [PDF]
Microbiota in Health and DiseaseThe concept of prebiotics was introduced more than two decades ago, but these bioactive molecules still represent an attractive area of research. This is due to their close connection with the intestinal microbiota and, consequently, of the entire human ...
M. Veljković +3 more
doaj +1 more source
Advanced Science, EarlyView.This study presents a novel polyphenol‐nanozyme‐armored probiotic system (ECA@EcN) for enhanced treatment of inflammatory bowel disease (IBD). By integrating chitosan‐modified epigallocatechin gallate (EGCG‐CS) with gold nanozymes, the system effectively scavenges ROS, improves probiotic viability, and restores gut microbiota balance.
Yong Zhu +12 more
wiley +1 more source
Prebiotic Interconversion of Pyruvate and Lactate over Zeolite‐Supported Ni Catalyst
Angewandte Chemie, EarlyView.Synthetic zeolite Y‐supported Ni mineral can catalyze the interconversion of metabolically crucial pyruvate and lactate under hydrothermal vent conditions, which could pave the way for the modern biological process by lactate dehydrogenase and nicotinamide adenine dinucleotide.
Youngdong Song +4 more
wiley +2 more sources