Calcium oxalate (in archaic terminology, oxalate of lime) is a calcium salt of oxalic acid with the chemical formula CaC2O4 or Ca(COO)2. It forms hydrates...

formation. Calcium is one component of the most common type of human kidney stones, calcium oxalate. Some studies suggest that people who take calcium or vitamin...

needed] Excess consumption of oxalate-rich foods has been linked to kidney stone formation of metal ions, such as calcium oxalate, a risk factor for kidney...

of stones include struvite, calcium oxalate, urate, cystine, calcium phosphate, and silicate. Struvite and calcium oxalate stones are by far the most common...

or raphis) are needle-shaped crystals of calcium oxalate monohydrate (prismatic monoclinic crystals) or calcium carbonate as aragonite (dipyramidal orthorhombic...

clotting. Note that by removing calcium ions from the blood, sodium oxalate can impair brain function, and deposit calcium oxalate in the kidneys. "ChemIDplus...

has oxalic acid, which reacts with the calcium in the milk producing calcium oxalate, thus preventing the calcium from being absorbed in the intestine....

precipitates to form calcium oxalate kidney stones. Oxalobacter formigenes can protect against kidney stones by degrading oxalate. The role and presence...

contains calcium oxalate crystals. Similarly, the Virginia creeper, a common decorative vine, produces oxalic acid in its berries as well as oxalate crystals...

nephrocalcinosis is used to describe the deposition of both calcium oxalate and calcium phosphate. It may cause acute kidney injury. It is now more commonly...

which cause most of the toxicity. The diagnosis may be suspected when calcium oxalate crystals are seen in the urine or when acidosis or an increased osmol...

plants, produce calcium oxalate crystals, and these crystals are usually considered ultrastructural components of plant cells. Calcium oxalate is a material...

the ground in open woods. Like several other earthstars, crystals of calcium oxalate are found on G. pectinatum, and are thought to be involved in fruit...

calcium oxalate, silicates, or carbonates present in plants, and are thought to be a defense against herbivory due to their toxicity. Calcium oxalate...

Middle Eastern religious community Druse (botany), an aggregation of calcium oxalate crystals found in certain plants Druse (geology), an incrustation of...

conditions (e.g., water deficit), oxalate released from calcium oxalate crystals is converted to CO2 by an oxalate oxidase enzyme, and the produced CO2...

Hyperoxaluria is an excessive urinary excretion of oxalate. Individuals with hyperoxaluria often have calcium oxalate kidney stones. It is sometimes called Bird's...

Some can contain mineral crystals such as acrid tasting and poisonous calcium oxalate, carbonate, or silica. Any of the tissue or tissue systems of plants...

urine citrate levels - this prevents calcium oxalate stones by binding to calcium and inhibiting its binding to oxalate. It is also used to increase urine...

contain calcium oxalate crystals in varying concentrations. When ingested in large quantities, P. hederaceum cannot be properly digested. These calcium oxalate...

the characteristic star shape is thought to be due to a buildup of calcium oxalate crystals immediately prior to dehiscence. G. saccatum is distinguished...

often contain raphides and trichosclereids – needle-like structures of calcium oxalate. In M. deliciosa, unripe fruit containing these needle-like crystalline...

inclusions exist in different cell types, and range from crystals of calcium oxalate or silicon dioxide in plants, to granules of energy-storage materials...

Microcalcifications in the breast are made up of calcium phosphate or calcium oxalate. When consisting of calcium phosphate, they are usually dystrophic calcifications...

volume of water. By adding a reagent, here ammonium oxalate, the calcium will precipitate as calcium oxalate. The proper reagent, when added to aqueous solution...

includes weight loss, surgery, and avoiding humid or hot conditions. Calcium oxalate urolithiasis. A stone that crystallizes in the bladder and kidney.[citation...

from the cell. The increased oxalate release allows the buildup of calcium oxalate in the urine, and thus the eventual formation of kidney stones. The...

bouquets. The whole plant is toxic. It contains saponins and crystals of calcium oxalate, in fine needles, able to penetrate the mucous membranes and provokes...

(February 2004). "Oxalate Reduces Calcium Availability in the Pads of the Prickly Pear Cactus Through Formation of Calcium Oxalate Crystals". Journal...

monosodium urate, calcium pyrophosphate dihydrate, calcium hydroxyapatite, and calcium oxalate. Deposition of crystals in joints Calcium pyrophosphate dihydrate...