Monday, March 31, 2014

Excretion system disorders and diseases in humans according to experts

There are several disorders / diseases caused by abnormal structure and function of the excretory system , Excretion System Disorders and Diseases in humans according to the experts , among others, nephrosis , nephritis , sistisis , polycystic , and renal failure menueurut experts can be seen in the picture below :

    
Nephrosis nephroses is a condition in which the glomerular membrane leaky , led to a large number of proteins out of the blood to the urine . Water and sodium accumulate in the body causing edema , particularly in the ankles, legs , abdomen , and eyes . Nephrosis generally occurs in children .
    
Glomerular nephritis glomerular nephritis is an inflammation of the membrane of glomerular filtration in the renal korpuskulum . The cause of inflammation in general is an allergic reaction to the toxins released by the bacteria streptococcus that infect other parts of the body , especially the throat . The disease is characterized by the increase in the permeability of the membrane filtration and accumulation of white blood cells in the area of ​​membrane filtration . As a result , a large number of plasma proteins into the urine . The existence of plasma proteins increases the osmotic pressure of the urine filtrate , resulting in increased urine volume and lead to kidney failure .
    
Pyelonephritis Pyelonephritis is an inflammation of the entire kidney . This damage often begins with a bacterial infection of the renal pelvis and then widened to the main part of the kidney .
    
Sistisis Sistisis is inflammation of the bladder , especially the mucosa and sub- mucosa . Sistisis can be caused by infection with bacteria , chemicals , or injury .
    
Polycystic disease This disease can be caused by damage to the bile duct system and produce destructive nephron enlargement such as cysts ( lumps ) along this line . Kidney damage is generally declining .
    
Kidney stones Kidney stones are stones that formed from uric acid , calcium , phosphate , oxalic acid and others formed in the kidneys . The formation of kidney stones can be caused by the urine is too concentrated and less drinking . These stones can also form in the bladder and the kidney itself .
    
Renal Kidney failure can lose its function so it can not excrete metabolic waste products from the body , even substances that the body can still be used as glucose and proteins can come out of the body . This phenomenon is called kidney failure . This disorder can be caused by conditions that impair kidney function . Acute renal failure that causes a buildup of urea in the blood and acidosis ( blood is more acidic ) . Kidney damage can be caused by severe glomerular nephritis , or it could also be caused by certain ginjal.Racun obstruction resulting from industrial processes cause necrosis ( cell damage ) epithelial nephrons . Severe renal failure caused by permanent damage to many nephrons , so nephron - nephron is not working . This damage is characterized by the inability of the kidneys to excrete excretion results , retention , swelling due to fluid accumulation , increase in potassium content , acidosis , poisoning trash , and ended in death .

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