Results 1 to 10 of about 4,937 (261)

In Search of an Efficient Complexing Agent for Oxalates and Phosphates: A Quantum Chemical Study

open access: yesNanomaterials, 2021
Limiting gastrointestinal oxalate absorption is a promising approach to reduce urinary oxalate excretion in patients with idiopathic and enteric hyperoxaluria.
Jelle Vekeman   +2 more
exaly   +3 more sources

Poisoning from Alocasia × amazonica Roots: A Case Report [PDF]

open access: yesToxins
All parts of Alocasia × amazonica (A. amazonica, Araceae) pose a toxicological risk due to oxalate production. Ingestion of the plant extract may cause multi-organ damage and fatal outcomes.
Stanila Stoeva-Grigorova   +9 more
doaj   +2 more sources

Effects of Toxic Concentrations of Cadmium, Lead, or Zinc on Leaf Morphology, Anatomy and Calcium Oxalate Content in Metallicolous and Non-Metallicolous Ecotypes of Dianthus carthusianorum L. [PDF]

open access: yesPlants
Tolerance to metals develops independently across plant species and even among populations of the same species under strong environmental pressure. This study compares the morphology and leaf anatomy of Dianthus carthusianorum L. originating from a Zn–Pb
Izabela Borkowska-Drela   +4 more
doaj   +2 more sources

Paramagnetic Properties of Rare Earth Hydroxides, Oxalates, and Dibutyl Phosphates [PDF]

open access: yesACS Omega
Qingpu Wang   +7 more
doaj   +2 more sources

Thermal decomposition of a molecular material {N(n-C4H9)4[FeIIFeIII(C2O4)3]}∞ leading to ferrite: A reaction kinetics study [PDF]

open access: yesJournal of the Serbian Chemical Society, 2013
A multi-step thermal decomposition of a molecular precursor, {N(n-C4H9)4[FeIIFeIII(C2O4)3}∞ has been studied using non-isothermal thermogravimetry (TG) measurements in the temperature range 300 to ~800 K at multiple heating rates (5, 10 and 20 K min-1)
Bhattacharjee Ashis   +3 more
doaj   +1 more source

Premature Senescence and Telomere Shortening Induced by Oxidative Stress From Oxalate, Calcium Oxalate Monohydrate, and Urine From Patients With Calcium Oxalate Nephrolithiasis

open access: yesFrontiers in Immunology, 2021
Oxidative stress, a well-known cause of stress-induced premature senescence (SIPS), is increased in patients with calcium oxalate (CaOx) kidney stones (KS). Oxalate and calcium oxalate monohydrate (COM) induce oxidative stress in renal tubular cells, but
Kamonchanok Chuenwisad   +6 more
doaj   +1 more source

Tea Infusions as a Source of Phenolic Compounds in the Human Diet

open access: yesApplied Sciences, 2022
Phenolic compounds are components with proven beneficial effects on the human body, primarily due to their antioxidant activity. In view of the high consumption of tea and the numerous factors that affect the nutritional value of its infusions, the aim ...
Joanna Klepacka
doaj   +1 more source

One-Pot Synthesis of Dioxime Oxalates

open access: yesMolbank, 2022
Dioxime oxalates, a type of carbonyl oximes, are well-known as clean sources of iminyl radicals that undergo key organic chemistry transformations. A series of dioxime oxalates is reported in this manuscript, obtained by the reaction of the corresponding
Laura Adarve-Cardona   +3 more
doaj   +1 more source

Oxalate Crystallization under the Action of Brown Rot Fungi

open access: yesCrystals, 2023
Brown rot fungi belong to the wood-rotting fungi, which produce oxalic acid and actively decompose wood. We first found oxalates formed under the action of brown rot fungi in natural conditions on stone (Rogoselga adit, Karelia, Russia), proposed a model
Dmitry Yu. Vlasov   +4 more
doaj   +1 more source

Probiotics in urolithiasis

open access: yesJournal of Education, Health and Sport, 2018
Urolithiasis is considered a civilization disease. The prevalence is estimated at 5-20% of the population. There are many litogenesis risk factors such as hypercalciuria, hypophosphaturia, low urine pH or increased excretion of oxalates with urine - a ...
Monika Kusz   +3 more
doaj   +3 more sources

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