Our kidneys are bean-shaped organs, each about the size of our fists. They are located near the middle of the back, just below the rib cage. The kidneys are sophisticated scavengers. Every day our kidneys process about 200 quarts of blood to drive about 2 quarts (quarters, two quarts) of waste products and water, which become urine, which flows into the bladder through tubes called ureters. Our bladder stores urine until what you want to go to the bathroom.
The residues in the blood of the normal breakdown of active muscles and the food we eat. Our body uses food for energy and self-repair. After our bodies have taken what they need for food, garbage is sent to the blood. If the kidneys do not eliminate this waste residue can accumulate in the blood and damage our body. In addition to eliminating waste of our kidneys help control blood pressure. They also help produce red blood cells and keep our bones strong.
Many ions that circulate in our blood, some combinations of what can precipitate to form kidney stones. Kidney stones or kidney stones are concretions Solid (crystal aggregations) of dissolved minerals in urine, usually stones form in the kidneys and ureters. The terms nephrolithiasis and urolithiasis refer to the presence of kidney stones and urinary tract, respectively. There are four main types of kidney stones:
1. Enter the most common stone contains calcium, which is a normal part of a diet. Calcium, which is used by bones and muscles goes to the kidneys. In most people, the kidneys flush the extra calcium with the rest of the urine, but some people who accumulates in the kidneys. Remaining calcium ions in the kidneys to get waste anionic ions such as oxalate and phosphate to form a stone.
2. Form a struvite stone May after urinary tract infection. These stones contain the mineral magnesium and the waste product ammonia.
3. A shaped stone uric acid in May, when there is too much acid in the urine. Those of us who have acquired a tendency to form uric acid stones, who wish to reduce the amount of meat they eat.
4. Cystine is a sulfur-containing amino acids produced by digestion or acid hydrolysis of proteins, and some sometimes found in the urine and kidney, and easily reduced to two molecules of cysteine, can accumulate in the urine to form a stone. Although estimates cystine are rare, the disease that causes cystine stones runs in families.
Kidney stones may be as small as a grain of sand or as large as a pearl. Some stones are even as big as golf balls. Stones may be smooth or irregular. They are usually yellow or brown. A stone may stay in the kidney or break loose and travel through the urinary tract. A small stone may pass outside the body without causing much discomfort. A stone larger can get stuck in a ureter, bladder or urethra. Problems arise when the stones block the flow of urine and cause great pain. Some stones can become large enough to be extremely painful and even life threatening, requiring treatment with drugs, laser or surgical removal.
It was found that kidney stones are composed of insoluble calcium and magnesium compounds such as calcium oxalate, calcium phosphate, ammonium phosphate, magnesium or mixture of both. For the calculations of calcium oxalate stones, the balance of the following applies:
CaC2O4 (s) of Ca2 + (aq) +-C2O42 (aq)
A high intake of foods rich in calcium and oxalate can cause increased urinary concentration of either ions or both, sufficient to displace the equilibrium to the left and make the product ions are larger than the solubility product is the product of ion concentrations in a saturated solution a very soluble salt, each raised to the power factor for a balanced equation. The result is the precipitation of calcium oxalate as a kidney stone. Thus, calcium-rich foods such as milk, cream and cheese, etc., or rich in oxalate ions such as chocolate, spinach and black tea, and love, may result in additional of a kidney by the effect of common ions (common ion is an ion that is produced by more than one solute and the displacement of existing ionic balance caused by the addition of common ions is called the common ion effect). These foods are limited in the diet of individuals prone to developing kidney stones. A diet rich in sugar may also create kidney stones because excessive sugar promotes excretion of calcium and magnesium ions, which increase the concentration of these ions through the kidneys.
To avoid both the occurrence of kidney stones and stone formation more than one should drink more water. In fact, we try to take 12 glasses of water a day by drinking plenty of water, allows us to discover the substances that form kidney stones. You can also take ginger ale, lemon lime soft drinks and fruit juices. But water is best. We should limit our coffee, tea, cola and one or two cups day because the caffeine in May lose fluid too quickly. In general, doctors ask their patients to eat more of certain foods and reduced other foods. For example, if you have a uric acid stone, your doctor may make eating less meat, because meat breaks down to produce uric acid. In addition, a doctor can give the patient medication to prevent formation / worsening of calcium and uric acid stones.
About the Author:
Article Source: ArticlesBase.com – Kidney Stone and a High Sugar Diet
The Piano Tribute To Coldplay – Yellow