what causes high level of urea?
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A high BUN value can mean kidney injury or disease is present. Kidney damage can be caused by diabetes or high blood pressure that directly affects the kidneys. High BUN levels can also be caused by low blood flow to the kidneys caused by dehydration or heart failure. Many medicines may cause a high BUN.
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The kidneys excrete phosphate. Therefore, the most common cause of increased phosphate levels (or hyperphosphatemia) is the kidney's inability to get rid of phosphate. Hyperphosphatemia is also seen in people who have: Excessive dietary intake of phosphate (also from laxatives or enemas)
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High levels of creatinine in the blood or urine can be a sign that the kidneys are not filtering the blood effectively. Having high levels of creatinine is not life threatening, but it may indicate a serious health issue, such as chronic kidney disease.
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The most common cause of high levels of glucose in the urine is diabetes. Diabetes is a group of diseases that affects the way the body processes glucose. Normally, a hormone called insulincontrols the amount of glucose in the bloodstream.
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High ammonia levels in the blood can lead to serious health problems, including brain damage, coma, and even death. High ammonia levels in the blood are most often caused by liver disease. Other causes include kidney failure and genetic disorders.
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The most common cause of elevated liver enzymes is fatty liver disease. Research suggests that 25–51% of people with elevated liver enzymes have this condition. Other health conditions that typically cause elevated liver enzymes include: metabolic syndrome.
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People with proteinuria have unusually high amounts of protein in their urine. The condition is often a sign of kidney disease. Your kidneys are filters that don't usually let a lot of protein pass through.
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Urea and creatinine are nitrogenous end products of metabolism. Urea is the primary metabolite derived from dietary protein and tissue protein turnover. Creatinine is the product of muscle creatine catabolism.
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The most common cause of genuinely high potassium (hyperkalemia) is related to your kidneys, such as: Acute kidney failure. Chronic kidney disease.
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Hyperkalemia is most likely caused by acute kidney failure or chronic kidney disease. Other causes of high potassium levels in urine include: acute tubular necrosis. eating disorders, such as anorexia and bulimia.
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When kidneys fail, urea that builds up in the blood can cause diabetes, concludes a study published today in the Journal of Clinical Investigation. "We identified molecular mechanisms that may be responsible for increased blood glucose levels in patients with non-diabetic chronic kidney disease.
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Overfeeding is the number-one cause of high nitrate levels in aquariums. Overfed fish produce much more waste than normal, and when more food is given than they can take in, the uneaten food rots and produces even more wastes. Keeping too many fish in a tank also leads to problems with accumulated wastes.
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Avoid meats such as liver, kidney and sweetbreads, which have high purine levels and contribute to high blood levels of uric acid. Red meat. Limit serving sizes of beef, lamb and pork.
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A high phosphate level is often a sign of kidney damage. It's more common in people with chronic kidney disease (CKD), especially in those with end-stage kidney disease.
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['Kidney failure. Kidney failure is the most common cause of high potassium. ... ', 'Other health conditions. High potassium can also be linked to certain health problems, such as:', 'Medications. ... ', 'Supplements. ... ', 'Alcohol or drug use. ... ', 'Trauma.']
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Urea can be irritating to skin, eyes, and the respiratory tract. Repeated or prolonged contact with urea in fertilizer form on the skin may cause dermatitis. High concentrations in the blood can be damaging.
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The biosynthesis of urea is regulated mainly by two factors, the amounts of urea cycle enzymes and the concentrations of acetyl-glutamate and ornithine. ... We reported that ornithine and acetylglutamate play a more important role in the regulation of urea synthesis especially shortly after the dietary change.