Results 11 to 20 of about 1,685,259 (292)

Elevated Gut Microbiome-Derived Propionate Levels Are Associated With Reduced Sterile Lung Inflammation and Bacterial Immunity in Mice

open access: yesFrontiers in Microbiology, 2019
Short-chain fatty acids (SCFA) are important dietary and microbiome metabolites that can have roles in gut immunity as well as further afield. We previously observed that gut microbiome alteration via antibiotics led to attenuated lung inflammatory ...
Xiaoli Tian   +6 more
doaj   +1 more source

Crystal structures of two solvates of (18-crown-6)potassium acetate

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2016
The crystal and molecular strutures of two solvated forms of [K(18c6)]OAc (18c6 = 18-crown-6 = 1,4,7,10,13,16-hexaoxacyclooctadecane and OAc = acetate) were determined by single-crystal X-ray diffraction, namely (acetato-κ2O,O′)(1,4,7,10,13,16 ...
Phil Liebing   +3 more
doaj   +1 more source

Minimizing acetate formation in E. coli fermentations [PDF]

open access: yes, 2007
Escherichia coli remains the best established production organisms in industrial biotechnology. However, during aerobic fermentation runs at high growth rates, considerable amounts of acetate are accumulated as by-product.
De Maeseneire, Sofie   +3 more
core   +2 more sources

Geabacter species enhances pit depth on 304L stainless steel in a medium lacking with electron donor [PDF]

open access: yes, 2009
Geobacter sulfurreducens bacteria increased the open circuit potential of 304L stainless steel by around 320 mV in only a few hours after inoculation. This represents a significant increase in the corrosion risk.
Basséguy, Régine   +5 more
core   +3 more sources

Fluxes of lactate into, from, and among gap junction-coupled astrocytes and their interaction with noradrenaline

open access: yesFrontiers in Neuroscience, 2014
Lactate is a versatile metabolite with important roles in modulation of brain glucose utilization rate (CMRglc), diagnosis of brain-injured patients, redox- and receptor-mediated signaling, memory, and alteration of gene transcription.
Leif eHertz   +2 more
doaj   +1 more source

Laser-induced prenucleation of alumina for electroless plating [PDF]

open access: yes, 1991
This paper deals with the deposition of palladium from decomposition of a thin palladium acetate layer on rough and porous alumina ceramic surfaces by irradiating it with a UV excimer laser.
Boose, C.A.   +3 more
core   +2 more sources

Partial Substitution of Corn Grain in the Diet with Beet Pulp Reveals Increased Ruminal Acetate Proportion and Circulating Insulin Levels in Korean Cattle Steers

open access: yesAnimals, 2022
We investigated the effects of the partial substitution of corn grain in the diet with beet pulp on growth performance, ruminal fermentation characteristics, microbial profiles, and blood lipogenic parameters in fattening steers.
Inhyuk Jeong   +11 more
doaj   +1 more source

Temperature, inocula and substrate: contrasting electroactive consortia, diversity and performance in microbial fuel cells [PDF]

open access: yes, 2018
The factors that affect microbial community assembly and its effects on the performance of bioelectrochemical systems are poorly understood. Sixteen microbial fuel cell (MFC) reactors were set up to test the importance of inoculum, temperature and ...
Curtis, T.P.   +5 more
core   +2 more sources

Similar Methanogenic Shift but Divergent Syntrophic Partners in Anaerobic Digesters Exposed to Direct versus Successive Ammonium Additions

open access: yesMicrobiology Spectrum, 2021
During anaerobic digestion (AD) of protein-rich wastewater, ammonium (NH4+) is released by amino acid degradation. High NH4+ concentrations disturb the AD microbiome balance, leading to process impairments.
Julie Hardy   +7 more
doaj   +1 more source

Reactions with 1.3 propane sultone for the synthesis of cation-exchange membranes [PDF]

open access: yes, 1976
For several reasons it is interesting for membrane technology to introduce strongly anionic groups in membranes. Therefore the possibilities of 1.3 propane sultone were studied to modify cellulose, cellulose acetate and polyacrylonitrile.\ud \ud The ...
Bantjes, A.   +3 more
core   +3 more sources

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