Results 1 to 10 of about 320,077 (372)

Serum lactates and acute kidney injury in patients with sepsis: A cohort analysis

open access: yesCogent Medicine, 2017
Granting the association of lactates with mortality has been largely documented in critically ill patients with sepsis, its association with the development of acute kidney injury (AKI) in this setting is not well established.
Miguel Gonçalves   +9 more
doaj   +4 more sources

Catalytic Gas-Phase Production of Lactide from Renewable Alkyl Lactates.

open access: yesAngewandte Chemie - International Edition, 2018
A new route to lactide, which is a key building block of the bioplastic polylactic acid, is proposed involving a continuous catalytic gas-phase transesterification of renewable alkyl lactates in a scalable fixed-bed setup.
Rik De Clercq   +3 more
semanticscholar   +5 more sources

Severe Lactic Acidosis Caused by Thiamine Deficiency in a Child with Relapsing Acute Lymphoblastic Leukemia: A Case Report [PDF]

open access: yesChildren, 2023
Lactic acidosis is characterized by an excessive production of lactic acid or by its impaired clearance. Thiamine deficiency is an uncommon cause of lactic acidosis, especially in countries where malnutrition is rare. We describe the case of a 5-year-old
Francesco Baldo   +7 more
doaj   +2 more sources

Association Between Lactates, Blood Glucose, and Systemic Oxygen Delivery in Children After Cardiopulmonary Bypass

open access: yesFrontiers in Pediatrics, 2020
Objective: Lactate is often used as a surrogate marker of inappropriate oxygen delivery. It has been shown that hyperlactatemia is associated with worse clinical outcome in children after cardiac surgery.
Philippe Klee   +3 more
doaj   +2 more sources

Diverse Coordination Chemistry of the Whole Series Rare-Earth L-Lactates: Synthetic Features, Crystal Structure, and Application in Chemical Solution Deposition of Ln2O3 Thin Films [PDF]

open access: yesMolecules, 2023
Rare-earth (RE, Ln) carboxylates are widely studied as precursors of RE oxide-based nanomaterials; however, no systematic studies of RE L-lactates (HLact = 2-hydroxypropanoic acid) have been reported to date.
Ruslan Gashigullin   +3 more
doaj   +2 more sources

Titania-Silica Catalysts for Lactide Production from Renewable Alkyl Lactates: Structure–Activity Relations

open access: yesACS Catalysis, 2018
Different Ti-Si catalysts, viz. TiO2 supported on amorphous SiO2 or Si-MCM-41, TiO2-SiO2 xerogels, and Ti zeolites (TS-1 and Ti-beta), were compared in terms of activity and selectivity for the direct conversion of methyl lactate to lactide in the gas ...
Rik De Clercq   +7 more
semanticscholar   +3 more sources

Chemocatalytic Production of Lactates from Biomass-Derived Sugars

open access: yesInternational Journal of Chemical Engineering, 2018
In recent decades, a great deal of attention has been paid to the exploration of alternative and sustainable resources to produce biofuels and valuable chemicals, with aims of reducing the reliance on depleting confined fossil resources and alleviating ...
Heng Zhang   +5 more
doaj   +2 more sources

Tandem catalysis for the production of alkyl lactates from ketohexoses at moderate temperatures

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2015
Significance Retro-aldol reactions of biomass-derived monosaccharides enable the production of a number of industrially relevant, renewable platform chemicals (e.g., C2–C4 α-hydroxy carboxylic acids, acrylic acid, and esters thereof; and ethylene and ...
Marat Orazov, Mark E. Davis
semanticscholar   +3 more sources

Usefulness of Magnetic Resonance Spectroscopy for the Initial Diagnosis of Mitochondrial DNA-Associated Leigh Syndrome [PDF]

open access: yesAnnals of Child Neurology, 2022
Purpose Diagnosing Leigh syndrome (LS), a representative mitochondrial disease, remains challenging. Mitochondrial DNA (mtDNA)-associated LS, which is maternally inherited, has relatively well-known genetic variants.
Ji-Hoon Na   +3 more
doaj   +1 more source

Role of TRPV4 Channel in Human White Adipocytes Metabolic Activity [PDF]

open access: yesEndocrinology and Metabolism, 2021
Background Intracellular calcium (Ca2+) homeostasis plays an essential role in adipocyte metabolism and its alteration is associated with obesity and related disorders.
Julio C. Sánchez   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy