Glomerular filtration rate (Gfr)

Glomerular filtration rate (GFR) is one of the most important indicators of kidney function. It reflects the rate at which blood passes through the nephron glomeruli and is filtered. GFR is measured in milliliters per minute and is determined by measuring the clearance of certain substances, such as creatinine, and the index of renal function.

Creatinine is a breakdown product of creatine, which is formed during muscle activity. It is usually excreted from the body through the kidneys. When kidney function decreases, the level of creatinine in the blood increases. Measuring blood creatinine levels and creatinine clearance can determine GFR.

The Renal Function Index, also known as the Cockcroft-Gault formula, is used to adjust creatinine levels based on the patient's age, gender, and weight. This allows you to more accurately determine GFR and assess the level of renal function.

The normal level of HGF for adults is about 90-120 ml/min/1.73 m². However, this figure may fluctuate depending on age, gender and other factors. A GFR level below 60 ml/min/1.73 m² may indicate impaired renal function or the presence of chronic kidney disease.

GFR assessment is an important tool for the diagnosis and management of many kidney diseases, such as chronic renal failure, glomerulonephritis and diabetic nephropathy. In addition, GFR can be used to assess the risk of developing cardiovascular diseases, since kidney function is closely related to heart and vascular health.

In conclusion, Glomerular filtration rate (GFR) is an important indicator of kidney function and can be used to diagnose and manage many kidney diseases, as well as to assess the risk of developing cardiovascular diseases. Measuring blood creatinine and renal function index can determine HFR, and its normal level for adults is about 90-120 ml/min/1.73 m². If you notice changes in your GFR levels, you should contact your doctor for further testing and treatment.

Glomerular filtration rate (GFR) is one of the most important indicators of kidney function. It is defined as the rate at which substances are filtered from the blood through the nephron glomeruli located in Bowman's capsules, which are the main filtration units of the kidneys.

GFR is a key parameter that is used to evaluate kidney function and its ability to cleanse the blood of toxins and other harmful substances. This indicator is also important for assessing the effectiveness of therapy for kidney diseases.

Various methods are used to determine GFR, such as measuring creatinine clearance, measuring blood urea levels, and others. Creatinine clearance is the most common method for determining GFR and is also used as an indicator to assess kidney health in patients with kidney disease.

Normal GFR values ​​for adults range from 80 to 120 ml/min, but this figure may be lower in children and older adults. A decrease in GFR may be associated with various kidney diseases, such as chronic pyelonephritis, glomerulonephritis, diabetic nephropathy, glomerulosclerosis and others.

Thus, GFR is an important indicator for assessing kidney function, and its decline may indicate the presence of serious kidney disease. Therefore, it is important to undergo regular examinations with a doctor and monitor your health.

Glomerular filtration rate (GFR or GFR - glomerular filtration rate) is the volume of blood plasma that is filtered per minute through the glomeruli of the kidney, providing active blood supply to this organ. In this case, excess protein, dissolved salts, and toxic substances are released from the body tissues, which are then neutralized in the liver, bladder, and also removed from the urinary tract. If this process is disrupted, their concentration in the body increases, which causes the development of various diseases. Hemodialysis is one of the most effective methods of blood purification.