Results 101 to 110 of about 187,216 (375)

Hydroxyproline Metabolism and Oxalate Synthesis in Primary Hyperoxaluria.

open access: yesJournal of the American Society of Nephrology, 2018
Background Endogenous oxalate synthesis contributes to calcium oxalate stone disease and is markedly increased in the inherited primary hyperoxaluria (PH) disorders.
S. Fargue   +5 more
semanticscholar   +1 more source

Advancements in Carbon‐Based Piezoelectric Materials: Mechanism, Classification, and Applications in Energy Science

open access: yesAdvanced Materials, EarlyView.
Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu   +3 more
wiley   +1 more source

The Interaction between Enterobacteriaceae and Calcium Oxalate Deposits.

open access: yesPLoS ONE, 2015
BackgroundThe role of calcium oxalate crystals and deposits in UTI pathogenesis has not been established. The objectives of this study were to identify bacteria present in pediatric urolithiasis and, using in vitro and in vivo models, to determine the ...
Evan Barr-Beare   +9 more
doaj   +1 more source

Maize Oxalyl-CoA Decarboxylase1 Degrades Oxalate and Affects the Seed Metabolome and Nutritional Quality[OPEN]

open access: yesThe Plant Cell, 2018
The Ocd1 oxalyl-CoA decarboxylase catalyzes oxalyl-CoA into formal-CoA and CO2 for oxalate degradation and ocd1 mutations affect seed storage reserves, metabolome, and endosperm vitreousness.
Jun Yang   +4 more
semanticscholar   +1 more source

Electrochemical Cell Designs for Efficient Carbon Dioxide Reduction and Water Electrolysis: Status and Perspectives

open access: yesAdvanced Materials, EarlyView.
This review discusses recent innovations in electrochemical CO2 reduction reactions (eCO2RR) and hydrogen evolution reaction cell designs. The latest advancements in in situ cells for operando characterization are also presented. Optimizations in flow patterns, membrane electrode assemblies, electrolyte engineering, and counter‐anodic reactions provide
Zhangsen Chen   +3 more
wiley   +1 more source

Integrating Visible‐Light Photocatalysis and Enzymes for the Stereoselective Synthesis of Alcohols and Amines

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
The integration between visible‐light photocatalysis and biocatalysis has the potential to greatly improve modern organic synthesis by combining the production of valuable synthetic intermediates under mild photochemical conditions with the high degree of stereoselectivity reached by enzymes. The review collects the recent efforts in the photoenzymatic
Stefano Parisotto, Cristina Prandi
wiley   +1 more source

Antiferromagnetic Dimers of Ni(II) in the S=1 Spin-Ladder Na_2Ni_2(C_2O_4)_3(H_2O)_2

open access: yes, 2006
We report the synthesis, crystal structure and magnetic properties of the S=1 2-leg spin-ladder compound Na_2Ni_2(C_2O_4)_3(H_2O)_2. The magnetic properties were examined by magnetic susceptibility and pulsed high field magnetization measurements.
A. Abragam   +21 more
core   +1 more source

Redetermination of ammonium oxalate oxalic acid dihydrate

open access: yesActa Crystallographica Section E Structure Reports Online, 2006
The crystal structure of the triclinic form of the title compound, NH4+·C2HO4−·C2H2O4·2H2O, has been redetermined, providing a significant increase in the precision of the derived geometric parameters. The asymmetric unit comprises an ammonium cation, an oxalate anion, half each of two oxalic acid mol­ecules, each disposed about a centre of inversion ...
PORTALONE, Gustavo, COLAPIETRO M.
openaire   +2 more sources

Melatonin Modulates Glucose Metabolism Reprogramming via Targeting G6PD to Alleviate Lead‐Induced Hepatocytes Pyroptosis in Common Carp (Cyprinus carpio L.)

open access: yesAdvanced Science, EarlyView.
This study reveals that Lead reprograms glucose metabolism to enhance H3K18la, driving DRP1‐dependent mitochondrial DNA leakage and cGAS‐STING‐mediated pyroptosis. Melatonin targets G6PD to suppress glycolysis‐driven H3K18la and restore mitochondrial homeostasis, thereby alleviating Lead‐induced liver injury in common carp through disruption of the ...
Zhiying Miao   +4 more
wiley   +1 more source

Dietary fibre and cell-wall polysaccharides in chaenomeles fruits [PDF]

open access: yes, 2003
In this paper, research on dietary fibre and cell-wall polysaccharides in chaenomeles fruits is reported and summarised. The dietary fibre in fruits of 12 genotypes of Japanese quince (Chaenomeles japonica) and 1 genotype of flowering quince (C. speciosa)
Thibault, J.-F., Thomas, M.
core  

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