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Many plants accumulate calcium oxalate as it has been reported in more than 1000 different genera of plants. [7] The calcium oxalate accumulation is linked to the detoxification of calcium (Ca 2+) in the plant. [8] Upon decomposition, the calcium oxalate is oxidised by bacteria, fungi, or wildfire to produce the soil nutrient calcium carbonate. [9]
A kidney stone (yellow) composed of calcium oxalate, next to a tourmaline gemstone for scale. 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 D as a dietary supplement have a higher risk of developing kidney stones.
A favorable outcome is more likely if a kidney transplant is complemented by a liver transplant, given the disease originates in the liver. [citation needed] Secondary hyperoxaluria is much more common than primary hyperoxaluria, and should be treated by limiting dietary oxalate and providing calcium supplementation. [citation needed]
Whewellite / ˈ h juː ə l aɪ t / is a mineral, hydrated calcium oxalate, formula Ca C 2 O 4 ·H 2 O. [6] Because of its organic content it is thought to have an indirect biological origin; this hypothesis is supported by its presence in coal and sedimentary nodules. However, it has also been found in hydrothermal deposits where a biological ...
Oxalate. The buildup of oxalate in the body causes increased renal excretion of oxalate (hyperoxaluria), which in turn results in kidney and bladder stones.Stones cause urinary obstruction (often with severe and acute pain), secondary infection of urine and eventually kidney damage. [2]
The term nephrocalcinosis is used to describe the deposition of both calcium oxalate and calcium phosphate. [1] It may cause acute kidney injury. It is now more commonly used to describe diffuse, fine, renal parenchymal calcification in radiology. [2] It is caused by multiple different conditions and is determined by progressive kidney dysfunction.
The authors of the paper hypothesized that acute oxalate nephropathy is an underdiagnosed cause of kidney failure and suggested thorough examination of patient dietary history in cases of unexplained kidney failure without proteinuria (an excess of protein in the urine) and with large amounts of calcium oxalate in urine sediment. [18]
Careful dietary decisions should be taken since a deficient calcium intake diet accompanies the risk of excessive bone loss and can increase the absorption of dietary oxalates, found in many leafy greens and vegetables, which combine with calcium in the intestines, [29] and form oxalate kidney stones. [8]