Results 21 to 30 of about 825,091 (268)

Metabolic kinetics of pulmonary surfactant in newborn infants using endogenous stable isotope techniques

open access: yesJournal of Lipid Research, 2005
We compared kinetic indices of pulmonary surfactant metabolism in premature infants (n = 41) with respect to i) tracer ([1-13C1]acetate, [U-13C6]glucose, and [1,2,3,4-13C4] palmitate), ii) phospholipid (PL) pool (total PLs or disaturated PLs), or iii ...
Kajsa Bohlin   +7 more
doaj   +1 more source

Infusion of an acidified ethanolic—dextrose solution enhances urinary ammonium excretion and increases acid resilience in non—mechanically ventilated acidotic rabbits

open access: yesFrontiers in Physiology, 2022
Hitherto, the rabbit has long been known to have a very poor tolerance to non—volatile acid. In this study, we tested the hypothesis that acid resilience in the acidotic rabbit can be increased by enhancing the plasma availability of a naturally ...
Patrick A. Walsh
doaj   +1 more source

In vitro degradation and gas production of glycerin generated in the biodiesel production chain

open access: yesActa Scientiarum: Animal Sciences, 2015
This study was realized to evaluate the production of gas and volatile fatty acids when glycerin was used to replace four forage species through the use of a semi-automated technique in vitro.
Livia Soares Silva   +5 more
doaj   +1 more source

Crystal structure of catena-poly[[bis(acetato-κO)copper(II)]-bis[μ-4-(1H-imidazol-1-yl)phenol]-κ2N3:O;κ2O:N3]

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2017
In the title compound, [Cu(CH3COO)2(C9H8N2O)2]n, the CuII ion resides on a centre of inversion, displaying a tetragonally distorted octahedral coordination environment defined by two pairs of N and O atoms of symmetry-related 4-(1H-imidazol-1-yl)phenol ...
Mehmet Poyraz, Musa Sarı
doaj   +1 more source

Combination of peracetic acid dosing with diffused aeration in municipal wastewater treatment

open access: yesWater Science and Technology, 2023
Wastewater aeration is an important unit operation that provides dissolved oxygen for microorganisms in wastewater treatment. In this study, the impact of peracetic acid (PAA) dosing on wastewater aeration was assessed in terms of oxygen transfer, visual
Tero Luukkonen, Anne Heponiemi
doaj   +1 more source

Mechanism of persistence of indigenous bifidobacteria under the impact of acetate in the human colon biotope

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2021
Aim. To determine the role of the acetate in the persistence of indigenous bifidobacteria in the colon biotope through the lysozyme resistance in model conditions of the acetylation–deacetylation of peptidoglycan.Materials and methods.
O. V. Bukharin   +3 more
doaj   +1 more source

Metabolite Profiling of Osteoporosis and Atherosclerosis in Postmenopausal Women: A Cross-Sectional Study

open access: yesVascular Health and Risk Management, 2020
Miika Värri,1 Leo Niskanen,2 Tomi-Pekka Tuomainen,3 Risto Honkanen,1,4 Heikki Kröger,1,5 Marjo T Tuppurainen1,6 1Kuopio Musculoskeletal Research Unit (KMRU), Surgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio ...
Värri M   +5 more
doaj  

An Infant Milk Formula Supplemented with Heat-Treated Probiotic Bifidobacterium animalis subsp. lactis CECT 8145, Reduces Fat Deposition in C. elegans and Augments Acetate and Lactate in a Fermented Infant Slurry

open access: yesFoods, 2020
Pediatric obesity has a growing health and socio-economical impact due to cardiovascular and metabolic complications in adult life. Some recent studies suggest that live or heat-treated probiotics have beneficial effects in preventing fat deposition and ...
Ángela Silva   +11 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Bifidobacterium dentium Fortifies the Intestinal Mucus Layer via Autophagy and Calcium Signaling Pathways

open access: yesmBio, 2019
Much remains unknown about how the intestinal microbiome interfaces with the protective intestinal mucus layer. Bifidobacterium species colonize the intestinal mucus layer and can modulate mucus production by goblet cells. However, select Bifidobacterium
Melinda A. Engevik   +10 more
doaj   +1 more source

Home - About - Disclaimer - Privacy