Many known that protein in urine should be. And if a woman has its presence can be explained by hitting the urine discharge their genital tract, both the presence of protein in urine can be explained in men? First of all, you need to understand whether the protein in the urine do, that is to retake the analysis.
Why a re-analysis of urine
There are several reasons. Firstly, a small amount of protein in the urine may be due to contact with urine or urinary pus from the genital tract, and sperm - these fluids contain protein. Retake analysis in this case is very important: if it is true protein in the urine, the most likely interested kidneys, and if there is a protein or a little, but a lot of white blood cells, it indicates the presence of inflammation in the urinary tract.
A small amount of protein (0 to 3 g / l) may be present in urine and in normal male, he has the right to lose urine protein to 100 mg per day. This may be due to strenuous exercise (weight lifting, exercise), hypothermia, stress
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. Often there is protein in the urine of young boys (orthostatic protein). This protein in the urine called saline. If you retake the analysis is recommended to exclude anything that might cause a protein and if the re-delivery of protein analysis is not detected, it is considered the norm.
What kind of kidney disease can cause the appearance of protein in the urine
By the loss of body protein in the urine leads primarily renal disease. The body loses a lot of protein in glomerulonephritis - infectious and allergic diseases of the kidneys, which are based on allergic to their own tissues. As a result of impaired renal function if they are normal is first passed into the primary urine much protein, and then it re-adsorbed in blood, glomerulonephritis
Glomerulonephritis - a severe infection of the kidneys
a significant portion of protein excreted in the urine as impaired glomerular filtration - glomeruli are permeable to large molecules of protein. Glomerulonephritis - a serious disease that requires long-term treatment.
Protein in the urine, but in much smaller numbers, can be found in inflammatory diseases of the kidney - pyelonephritis. But in this case be present in urine and a large number of leukocytes. Latent pyelonephritis
Pyelonephritis - kidney disease
men - is an occasion for a thorough examination and to identify the causes that can continuously maintain the inflammatory process. This may be a reflux - a reverse flow of urine, which appears in place of the anatomic obstacles to its movement. This leads to stagnation of urine and constantly maintain the inflammatory process. Eliminates reflux usually expeditious way.
Protein in the urine of men can appear as a result of toxic metabolic or renal diseases that contribute to the violation of their functions, including the re-absorption of the protein from the primary urine in the blood. In such cases we speak of tubular disorders associated with the inability of the kidney tubules tissue to absorb re-proteins that have passed through the system neizmenennyuyu glomerular kidney (glomerular filter). Such diseases include amyloidosis, acute tubular necrosis, and others.
The appearance of protein in the urine during extrarenal diseases
Protein in the urine can appear not only in the kidney. For example, hemolytic anemia occurs destruction of a large number of erythrocytes, the protein that enters the blood plasma, and then partially excreted in the urine.
The same can happen in the destruction of muscle tissue, because muscles are made of protein. Therefore necrosis of muscle tissue appears in the urine protein (myoglobinuria). A lot of protein in the urine is when gangrene limb breaks when a large number of muscle cells. Smaller amounts albuminuria
The protein in the urine - a sign of danger, which should not be underestimated
It may occur in myocardial infarction. Myoglobinuria also characteristic of hereditary diseases of the muscles, muscle injuries, their prolonged ischemia (circulatory disorders), exposure to toxic substances.
In some cardiovascular diseases the heart muscle (myocardium) does not cope with its workload. This state is called chronic cardiovascular failure, it results in venous stasis and an increased load on the kidneys, resulting in urinary protein also appears.
Protein in the urine can occur in men and in some cancer when there is decay of tissue or cells. In this case, the urine is detected protein body Bence Jones.
Elevated levels of protein in the urine can be in the defeat of urinary organs in men, including cystitis, urethritis, and balanoposthitis.
Protein in the urine, further investigation requires a serious man, to clarify the diagnosis and eliminate the causes of protein in the urine.