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Uric acid is an organic compound of carbon, nitrogen, oxygen and hydrogen, with the formula C5 H4 N4 O3It is a minor end-product of nitrogen metabolism in the human body (the main product being urea), and is found in small amounts in urine.
In some other animals, such as birds and reptiles, it is the main end-product, and is excreted in faeces. The high nitrogen content of uric acid is why guano is so valuable as a fertiliser in agriculture.
Unlike urea and ammonia, uric acid can be excreted as a dry solid. While this compound is more energetic than those other wastes, it means that waterDrinking water This article focuses on water as we experience it every day. The water (molecule) article describes water from a scientific and technical perspective. Water is an abundant substance on Earth. It exists in many forms, such as sea, rain, and loss due to elimination can be reduced to a minimum. It is therefore commonly found in the excretions of animals that live in very dry environments. Most birds eliminate nitrogen in the form of uric acid, and the crystalline form of the compound is used as a reflector in certain species of fireflies.
In human bloodBlood is a circulating tissue composed of fluid plasma and cells ( red blood cells, white blood cells, platelets). Medical terms related to blood often begin in hemo or hemato ( BE: haemo and haemato from the Greek word for "blood". Blood of different spe, uric acid concentrations between 3.6 and 8.3 mg/dL are considered normal by the American Medical AssociationThe American Medical Association (AMA) is the largest association of doctors in the United States. The goals of AMA include promoting better public health, helping sound medical legislation be passed, and raising money for medical education. The AMA runs, although significantly lower levels are common in vegetarians.
The disease goutGout (old name: podagra is a form of arthritis caused by the accumulation of uric acid crystals (due to hyperuricemia) in joints. It is an immensely painful disease, which in most cases affects only one joint, most commonly the big toe. The patient usuall in humans is associated with abnormal levels of uric acid in the system. Saturation of uric acid in the human blood stream may result in one form of kidney stones when the acid crystalizes into solid inside the kidney. A percentage of gout patients eventually get uric kidney stones.
see also: xanthine oxidase
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